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7/29/2019 Environment Mangament Notes 1
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ENVIRONMENTAL MANAGEMENT
Why do we need to study this course?
We have just one planet which can sustain life and not 9. The resources are limited Space onearth Non-renewable energy, Natural resources .The environment is depreciating in life
sustaining capabilities at an ever increasing pace. At this rate, the day is not far when we
reach a point of no return and face the wrath of global climatic change. We need to
understand our responsibility towards the environment and adopt an environment friendly
system of working.
Environment
Conglomerate of all basic and applied sciences, engineering ,socio economic
aspects, management & law.
Factors responsible for Diversity: Ethnic, geological, Geographical, Climatic, Social
consideration, Economic and cultural Circumstances
Human Environment: Matrix of elements derived by evolution through nature and
contained by culture/ sum total of identified and identifiable natural resources
existing in finite qualities on earth and of the quality of renewable resources.
Environment Management
Optimal utilization of the finite resources between different possible uses.
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Environmental criteria and economic considerations demand that such an allocation
be efficient. (protection from degradation & protection for scarce and diminishing
resources)
Resources
Tangible: Airflows, water, minerals, fuels, food, materials
Intangible: Nutrient cycling, climate regulation and removal. Degradation of
residuals or wastes
Aesthetic: Scenic, Recreational and other pleasing features
Renewable vs Non- renewable
Environmental Management
Broadens the concept in scope to include development and enhancement of environmental quality.
Extend the concept of time to include sustainable long term feasibility
Assesses the costs to the society and the environment in achieving the desired balance
between dimensions.
Comprehensive planning that takes into account the side effects of man's activities
and thereby protects and improves the human environment for
Present and future generations.
What is Environmental Management?
It is the management of All the components of biological, physical and chemical in both
biotic (living) and abiotic (non-living) The interaction of social, cultural, and economic
environment with the bio-physical environment.
Impact of EM Decisions
The enterprise and the community are part of one system: therefore, decisions must
be taken by the community.
Potential consequences of actions before their implementations to assess their impact
on the total system.(Balanced solution for the enterprise as well as the community)
Sound environmental management, which is cost effective since it achieves higher
productivity through a more efficient use of energy and raw materials, increases
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workforce motivation, achieve enterprise goals of survival , growth and profitability,
with limited community conflict.
Series of compromises using limited resources to achieve multiple goals.
Sustainable Development
Rate of consumption or use of natural resources should approximate the rate at which
these resources can be substituted or replaced
System Analysis: how economic, social and environmental system interact at various
scales of operation for optimal balance among three variables.
Fundamentals concerning Environment & sustainable development
Population & its implications-relationship of population growth & environmental
damage=
I=P*A*T
I=Impact on environment
P=Population
A=Affluence(consumption)
T=Technology coefficient
Limits to growth
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Economy-Rate of GNP is considered to be an indicator of economic performance of any
nation Increase in GNP indicates the economic health of the country is good. But such
increase in the ultimate analysis is based on high rate of consumption of natural resources of
which environmental degradation is the result In such situation ,economic growth comes in
conflict with issues of environmental concerns.
Poverty-it is multidimensional problem and a major challenge all over the globe.
Human settlement issues-the thrust of human settlement programmes should be on :
-Providing shelter to all
-Investing infrastructure for providing water and managing sewage and solid waste
-Promoting sustainable energy and transport system in human settlement
-promoting sustainable land use management
Land resources-planning and management of land resources constitute another area of
concern for environment it not only includes physical entity in terms of topography
but it also includes natural resources, soil, minerals etc.
Forests-Sustainable forest development ,production of forest products and forest
services require an institutional approach at govt. level
Mountains-about 10% of population depends directly on mountain resources but the
mountain ecosystem is undergoing degradation due to which vegetation is getting
extinct i.e. (flora & fauna) with the result that inhabitants of hills are facing resourcecrunch.
Agriculture-Agriculture has to meet the challenge of growing population mainly by
increasing production on land already under use and by preventing further
encroachment on land.
Biodiversity
Protection of Oceans
Business and industry
Ecological deficit
Village and community involvement
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Major Environmental Problems
Intensive agriculturisation including degradation of soils due to overuse of chemicals
fertilizers, degradation of ground water quality, increase in the use of pesticides
leading to health hazards and decline in the crop diversity.
Population explosion has further increased the pressure on natural resources such as
forests and mangroves.
Problems related to industrialization and urbanization
The lopsided development policies have resulted in degraded soils depletion of water
tables ,increased floods, desertification, water logging and pollution of air, water and
loss of biodiversity.
Adoption of less environment friendly technologies has resulted in air and water
pollution which has made most of our major rivers dirty.
while the major industries are responsible for macro environmental problems the
unchecked growth of informal manufacturing sector in most of the urban centers has
spoiled the microenvironment.
The concentration of coal mining ,thermal power plants and fertilizers plants in the
urban areas has led to serious problems with regard to air, water and land pollution.
India’s efforts for Environmental Protection-public policy and Role of NGO’s
India recognized the significance of environmental protection and resource conservation
before first International meet on Environment the Stockholm Conference on Human
Environment was convened by UN in 1972.Within five years of this conference India
amended its constitution to include “Environment Protection “ as constitutional obligation.
Article 51 A relates to fundamental duty o every citizen of India to protect and improve
natural environment.
Soon after the Stockholm conference, India set up a
National Committee On Environment Planning and co-ordination (NCEPC)-committee was concerned with issues relating to appraisal of development projects
human settlements planning spread of environment education etc.
Tiwari Committee on Environment-It was set up in 1980 for reformation of central
and state acts on water ,air,forests,etc.It also established the separate department of
Environment.
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National Committee on Environment Planning-NCEPC replaced by this committee, it
involves the preparation of an annual “state of Environment Report “ for the country.
Established environmental information and communication system.
Later the environment protection enactments like
Environment protection act 1986
Amendments in 7 & 8th
five years plans.
Laws like Water act.
Forest act
Air act
Wildlife act etc.
Role of NGO’s
NGO‟S usually act as mediators between governments and citizens. They work at the grass
roots or community level as also with poor or socially disadvantaged people and provide
them necessary support. They made the national and international commitments for
protection of environment by entering into agreements /protocols made at international level
are meaningless without their enforcement.
The reasons for poor implementation may be:
Lack of political will
Scarcity of fund
Decisions taken in regard to environmental issues not be very sound.
Implications of such decisions could not be properly visualized.
Most of the NGO‟S get fund from the govt. or aid from other agencies.
There are other NGO‟s that do not accept funds from others and raise funds through charities.
For eg:
• Bill gate the words richest no.1 donated 37 billion US dollars for world health
program me trust.
• Warren Buffet, the words richest no.2 donated 37 billion US dollars to the same trust.
NGO‟S like WWF, Green Peace & Friends of Earth operate at global level.
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Achievements By NGO’S
Boycott of service station of Shell Company in Germany
In 1999,WTO organized a meeting in Seattle,washington attended by 5000 delegates
including environment ministers, But WTO was not willing to consider environmental and poverty issues adequately.
Govt of Taiwan wanted to a piece of land in North Korea to dump its nuclear waste.
The Korean Federation of environmental movement opposed this move and
succeeded.
Indian Scenario:
Chipko Movement
Technology for Safe and Hygienic Human Waste
Narmada Valley project
Present Status OF Environment /Role ‘s of the Industries
Eco Taj-Environment initiative of the Taj Group of Hotels-
Sustainable management of hotels is a relatively new concept. The Eco-Taj is a movement to
standardize environment friendly practices in every aspect of the company. Environment
initiative of the Taj group started in 1995 when the group was invited to become a council
member of International hotels Environment Initiative.
The major goals of Eco-Taj environmental initiative are:
To demonstrate the use and application of “green “ technologies to the Indian
Tourism industry.
To motivate and educate employees to provide inputs into new and improved
environmental practices.
To create economic opportunities and increased competitiveness through
conservation
To increase tourism opportunities in India by providing a sound environmental image
for the Taj group when exploring new tourism destinations.
The above objectives are guided by the Corporate Environmental policy. This policy is
applicable to all hotels and air catering units owned and managed by Taj group of hotels .
5-Point Basic Minimum Environmental Program me (BMEP)
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It aims at covering all units of the group include:
1.Environmental Training to be part of operating training and to be included in the induction
programme of all new employees .Environmental policy to be communicated and explained
to each staff.
2.World Environment Day (5 June) to be celebrated every year for generation of awareness
about environmental issues among guests, staff and suppliers..
3.All requirements of respective environmental legislation to be met by all units all the time
4.Energy audit to be conducted by all units once in three years .
5.All units were expected to reduce their fresh water consumption by 20 percent of the
average annual consumption from all sources by 2001. This could be achieved by reducing
usage or by recycling waste water.
Overview of the Initiative
The most innovative elements of the Eco Taj programme are the following:
A comprehensive decentralized companywide environmental management
programme
Demonstration of “Green” Technology and its applications in hotel and tourism
industry.
Its initiative include:
Green Technology
Waste water Treatment
Solar Power
Vermiculture
CFC-Free Air – Conditioning
Chlorine free water treatment
Energy saving lightning
Environmental communication
Eco-ideas contests.
Guest Communication.
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Other Industries
Hindalco-In the company's own words – we subscribe for eco-efficiency. It entails
manufacturing products and providing services in a manner that conserves natural
resources minimizes wastes and ensures pollution control
National Organic Chemical Industries Limited: The company has continued its efforts
in protecting and improving its environment continue to be recognized and
appreciated with awards from prestigious institutions. The afforestation projects of
eth company has achieved a great success and all the hills behind the factory are
having a dense forest which has become the pride of Thane-Belapur area and a
popular picnic spot for local residents.
BSES LIMITED-The company‟s care and concern for environment continue to be
recognized and appreciated with awards from prestigious institutions.
The Andhra Petrochemicals Limited-In the company ,safety occupational health and
environmental protection continue to be accorded priority and safety standards are
continually reviewed.
BOROSIL- the company is striving to ensure: pollution control in eth manufacturing
and other units ,safe working conditions to all employees
One of the important developments in industrial response is the interest shown by
companies to adopt ISO 14001 standards which are expected to bring about
transparent environmental practices in the industry.
Question
1. Enumerate the role and Functions of the government as a planning, organizing,
directing, implementing and controlling agency?
Role of Government
Control and Develop all countries natural resources.
In recognition of their responsibility in preserving the environment, the Govt. of India
created the Department of Environment and later the Ministry of Environment and
Forests in 1985.
Ministry of environment & forest-
Planning
Protection & coordination
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Forestry environment \
It involves in conservation & survey & to accomplish its task they undertake various
measures.
A study is made to evaluate its possible impact on environment and steps aresuggested so that least damage is caused to environment when the project is
implemented.
Functions
Measures to protect & improve the environment
Constitutes authorities & appoints officers
Rules to regulate environmental pollution
develop and establish national environmental standards and criteria
Power for Entry and inspection
Power to demand information, reports or returns
promote educational and public awareness programs on the environment
promote educational and public awareness programs on the environment
Identification of critically polluted areas
Receiving notice about alleged offences and complaints in a Union Territory or State
Planning
Some laws have been enacted for protection of the environment .
In Indian penal code o 1860, some articles are related with environment .
In last fifty years major steps for the protection of environment in India
Following are the important acts:
River Board Act, 1956
Water Preservation &Control of Pollution Act, 1974
Atomic Energy Act, 1972
Wildlife Protection Act, 1972
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Factories Amendment Act, 1987
Environmental Protection Act, 1986
Central Motor Vehicle Rule, 1989
Damodar Valley Corporation Regulation act, 1948 (Prevention of water pollution)
Every state government has establish a ministry of environment
The Central Pollution Control Board has been established to take measures to control
water & air pollution
Prepare plans for countrywide awareness about pollution
There are many autonomous bodies are engaged in research in field of environment.
National Forest policy has been framed for the protection &development of forest inthe country.
They has been evolved to develop forest resources.
National parks & games sanctuaries have been established throughout the country to
protect biodiversity
There is need for sustainable growth i.e. growth which is not harmful to environment
Eco friendly development can solve the problem for that they are taking some action
At all level of education provision have been made for the knowledge of
environment.
Providing special training for environmental management
Awareness have been launched through media
Indian government is active member of international organization concerning
environment
Introducing economic instrument for improving environmental quality
Environmental audit introduced in 1993
GIS will be effective for useful planning
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NATIONAL GREEN CORPS PROGRAMME (M.S.)
Introduction
1. The Ministry of Environment and Forest, Government of India has launched the
National Green Corps Program (NGC) in all Districts of India.
2. Bharati Vidyapeeth University - Institute of Environment Education & Research has
been appointed as the Resource Agency for Maharashtra State, for the National Green
Corps Program of the Ministry of Environment and Forests since 2003.
Role:
1. Maharashtra State government nominates officers and individuals considered relevant
to the State Steering Committee.
a. To oversee implementation of NGC in the state.
b. To encourage different government departments to actively help the Eco-clubs.
c. To review periodically the implementation of the scheme and suggest activities to
be taken up at District Level.
d. To select the best district, best Eco-club and give publicity to their activities so that
other districts and Eco-clubs can adopt them.
Functions:
Organize seminars, debates, lectures and popular talks on environmental issues in the
school.
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Organize field visits to environmentally important sites including polluted and
degraded sites,wildlife parks etc.
Organize rallies, marches, human chains and street theater at public places with a
view to spread environmental awareness.
Take up activities like tree plantation, cleanliness drives both within and out side the
school campus.
Grow kitchen garden, maintain vermin-composting pits, construct water-harvesting
structures in school, practice paper re-cycling etc.
Prepare inventories of polluting sources and forward it to enforcement agencies.
Directing
The Ministry of Environment & Forests (MoEF)
Requirements and Procedure for seeking Environmental Clearance of Projects.
Siting Guidelines for Industries.
Environmental Guidelines for Industries.
Guidelines for Clearance of Forest based Industries/Trade.
Environmental Impact Assessment Guidelines for Project Clearances.
Guidelines for Adoption of Cleaner Technologies.
Noise Pollution Norms.
Hazardous Waste Management Guidelines.
Details of Ozone Depleting Substances used in various Sectors and Ozone Depleting
Substances Substitutes.
Guidelines for Common Effluent Treatment Plants (CETPs).
Guidelines for submission of proposals under the Scheme Waste Minimization in
Small & Medium Industries (SMIs)
The Guidelines on State Compensatory Afforestation Fund Management and
Planning Authority (State CAMPA).
Environment Education, Awareness & Training (EEAT)
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EEAT Scheme was launched during the 6th Five Year Plan in 1983-84 with the
following objectives:-
To promote environmental awareness among all sections of the society.
To spread environment education, especially in the non-formal system amongdifferent sections of the society.
To facilitate development of education/training materials and aids in the formal
education sector.
To promote environment education through existing educational/scientific/research
institutions.
To ensure training and manpower development for environment education, awareness
and training.
To encourage non-governmental organizations, mass media and other concerned
organizations for promoting awareness about environmental issues among the people
at all levels.
To use different media including films, audio, visual and print,, theatre, drama,
advertisements, hoarding, posters, seminars, workshops, competitions, meetings etc.
for spreading messages concerning environment and awareness.
To mobilize people's participation for preservation and conservation of environment.
Environmental management colleges
Pollution control board
State government agencies
State government rules and regulations
Other Guidelines
National Environment Awareness Campaign (NEAC).
National Green Corps (NGC).
Global Learning & Observations to Benefit the Environment (GLOBE).
Strengthening Environment Education in School System and other courses at
Graduate and Post-Graduate level including Professional Courses.
Advertising & Publicity.
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Seminars/Symposia/Workshops.
Publication of Resource Material related to Environment.
Grants-in-Aid to Professional Societies & Institutions.
Other Awareness Programmes like Vacation Programmes,
Quiz/Essay/Debate/Poster/Slogan competitions, training programmes etc.
State Government Guidelines
Divisions/Units/Wings/Branches...
Arid Forest Research Institute (AFRI)
Environmental Information System (ENVIS), Gujarat
Environmental Information System (ENVIS), Tamil Nadu
Institute of Forest Genetics and Tree Breeding (IFGTB)
Institute of Wood Science and Technology (IWST)
Kanha Tiger Reserve, Madhya Pradesh
Periyar Tiger Reserve, Kerala
Tropical Forest Research Institute (TFRI)
Statutory Bodies
Animal Welfare Board of India (AWBI)
Central Pollution Control Board (CPCB)
Central Zoo Authority (CZA)
Others
Bhitarkanika National Park, Orissa
Chilika Development Authority (CDA)
Clean Development Mechanism (CDM), India
Environmental Information System (ENVIS), India
Indian Biosafety Clearing House (IND-BCH)
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Indian Forest Service (IFS)
Kaziranga Centenary Celebration
Like Minded Megadiverse Countries (LMMC)
Project Tiger
Sustainable Development Networking Programme (SDNP)
Yamuna Action Plan (YAP)
Role of Indian Government in implementing
Rules & regulation
Major Initiative
Fellowship & Awards
Rules & regulation
Water Pollution & Air Pollution
Environment protection
Public Liability Insurance
Animal Welfare & wildlife
Forest conservation
Major Initiative
National River Conservation Directorate
Capacity Building for Industrial Pollution Management
National River Conservation Directorate
National River Conservation Plan The Ganga Action Plan (GAP) Phase - I which
was taken up as 100% Centrally funded scheme and aimed at preventing the pollutionof river Ganga and to improve its water quality. The plan was started in June 1985.
The program of river cleaning was extended to other major rivers of the country
under two separate schemes of GAP Phase - II and the National River Conservation
Plan (NRCP). Yamuna and Gomati Action Plans were approved in April 1993 under
Ganga Action Plan Phase – II
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National River Conservation Directorate
Highlights of the works Undertaken
Towns Covered 190
Rivers Covered 39
States Covered 20
Sanctioned Cost of Rs.7638.47 crore
Expenditure (including State Govt. Share Rs.4302.43 crore
Schemes Completed 865
Capacity Building for Industrial Pollution Management
Clean up and rehabilitation of polluted sites and facilitate the reduction of
environmental and health risks associated with legacy polluted sites
Initially started in 2 sites in Andhrapradesh & 8 sites in West Bengal
Project benefit.
Improvement in water and air quality.
Improved hygienic conditions.
Health benefits such as reduction in water borne, vector borne diseases.
Economic benefits i.e. employment generation during rehabilitation.
Remediation of contaminated sites.
Fellowship & Awards
Indira Gandhi Paryavaran Puraskar
Indira Priyadarshini Vriksha Mitra Awards
E.K. Janaki Ammal National Award for Taxonomy
Hathi Mere Sathi Campaign
Organized in December.
Government of India in collaboration with wild life trust of India
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For conservation & welfare of elephants.
Reference material including publication & documentation were distributed.
Elephant 8 meet hosted by India.
Control
Legal action taken by govt.
The Environment (protection ) Act was enacted in 1986.
To take measures to protect and improve environment which includes water, air
and land and the inter relationship which exists among & between water , air and
land human being, other living creatures, plants micro organisms and property.
The National Environmental Policy (NEP) 2006.
The ecological services rendered by the water bodies like lakes & wetlands.
The NEP states that wetlands including lakes are under threat from drainage and
conversion for agriculture & human settlements besides pollution.
The NEP identifies an Action plan for these water bodies which importantly include
formulation of conservation & prudent use strategies, integration of wetland and
lake conservation into sectoral development plans for poverty alleviation and
livelihood improvement , formulation of eco-tourism strategies prove multi
stakeholders partnership.
The Air (prevention and control of pollution) Act,1981.
To provide for the prevention , control and abatement of air pollution in India.
The water ( prevention & control of pollution) Act, 1974.
It empowers the Govt. to maintain the wholesomeness of national water bodies.
The Act also provides for prohibition on use of stream ( includes inland water
whether natural & artificial) or well for disposal of polluting matter etc.
It enables the Govt. through central & state pollution control boards to prescribestandards and has provision for monitoring & compliance and penal provisions
against the violators of the Act.
Institutions
Department of Environment.
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Department of Science and Technology.
Department of Biotechnology.
Energy Management Centre.
Council of Scientific and Industrial Research.
Department of Space.
Department of Ocean Development.
Central Forestry Board.
Prevention and control of environment
Water and air quality monitoring stations in selected areas.
Use-based Zoning and classification of major rivers.
Notification & enforcement of standards for polluting industries through the Central
and State Pollution Control Boards.
Fiscal incentives for installation of pollution control devices.
Ganga Action plan to prevent pollution of the river and restore its water quality
which could be expanded to cover other major river systems subject to availability of
resources.
Environment Management System: Evolution Of EMS
The concept of an environmental management system evolved in the early nineties and its
origin can be traced back to 1972, when the United Nations organized a Conference on the
Human Environment in Stockholm and the United Nations Environment Programme (UNEP)
was launched (Corbett & Kirsch, 2001). These early initiatives led to the establishment of the
World Commission on Environment and Development (WCED)
In 1992, the first Earth Summit was held in Rio-de-Janeiro (Jiang & Bansal, 2001), which
served to generate a global commitment to the environment (RMIT University). In the same
year, BSI Group published the world's first environmental management systems standard, BS7750.
[1]This supplied the template for the development of the ISO 14000 series in 1996, by
the International Organization for Standardization, which has representation from committees
all over the world.
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What Is an Environmental Management System (EMS)?
An EMS is simply a set of procedures to reduce our environmental footprint in our
day-to-day activities.
An EMS is the combination of people, policies, procedures, review, and plans to help
address environmental issues.
An EMS is that part of an overall management system which includes organizational
structure, planning activities, responsibilities, practices, procedures, processes, and
resources for...achieving environmental policy.
Important EMS elements include continual improvement, management commitment,
formalization, and awareness of a systems based approach.
Objectives of EMS
An Environmental Management System (EMS):
Serves as a tool to improve environmental performance.
Provides a systematic way of managing an organization‟s environmental affairs
Is the aspect of the organization‟s overall management structure that addresses
immediate and long-term impacts of its products, services and processes on the
environment
Gives order and consistency for organizations to address environmental concerns
through the allocation of resources, assignment of responsibility and ongoing
evaluation of practices, procedures and processes.
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Focuses on continual improvement of the system
Why Implement an EMS?
Compliance Assurance
Credibility with Citizens and Regulators
Positive Public Image
City/County/Organization as a Leader and Innovator
Competitiveness
Better Management of Resources
Why Environmental Management System (EMS)?
Safe working environment
Legal compliance
Reduced waste
Pollution prevention
Competitive advantage in research
Enhanced internal management efficiency
Incentives for Environmental Stewardship
Some Basic EMS Definitions
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Environmental Aspect (Cause) – The elements of an organization‟s activities,
products, or services which can interact with the environment.
◦ It is important to establish, implement and maintain a procedure to identify the
environmental aspects of activities products and services that you “can control
and …can influence.”
◦ After identifying environmental aspects you must determine those which have
or can have significant impacts on the environment.
◦ Examples include: air emissions, water discharges, , use of raw materials,
energy use, use of natural resources, use of volatile organic compounds.
Environmental Impact (Effect) – Any change to the environment whether adverse or
beneficial, wholly or partially resulting from an organizations activities, products, or
services.
Examples include: depletion of natural resources, air pollution, hazardous waste
generation, soil and water contamination.
Certification For EMS
There is a provision to have EMS certified by an external party, International standard called
ISO 14001 and European Union‟s EMAS (Eco-management and Audit System and earlier
British Standard for environment (BS7750) are the recognized standards for the purpose.
Environmental standards
1.BS 7750
2.ISO 14000
3.ISO 9000
4.ISO 14001
5.EMAS
ISO 14000
ISO 14000 series was approved by European Commission through the recommendation of
CEN (Committee European de Normalization ) which is European Union‟s Standardization
body.
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ISO 14000 is derived from ISO quality standard, 9000 but it is broader in scope than quality
standards because environmental issues are larger issues affecting the nation‟s and the worlds
resources and living conditions.
ISO 14000 is a standard for general guide lines on environmental standard and it enables an
organization „s EMS to:
a. Formulate and define policy and objectives
b.Formulate a plan for implementing the policy and objectives
c.Provide support and to develop capabilities for implementing of policy objective
d.Monitor and evaluate environmental performance.
e.Review the EMS for continued improvement
ISO 14001 has been designed to impart a life cycle analysis approach to give commitment by the manufacturers for various environmental and ecological parameters such as :
Composition of material
Recycling and disposal practices
New methods if any for achieving environmental goals.
Components
The five components of ISO 14001 are:
1.Environmental policy
2.Planning
3.Implementation
4.Monitoring
5.Review.
Pollution
Pollution is the introduction of contaminants into a natural environment that causes
instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or
living organisms. Pollution can take the form of chemical substances or energy, such
as noise, heat, or light.
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Pollution is the introduction of a waste into the atmosphere making it impossible for
the life on earth possible to sustain.
The dangerous effects of pollution are a result of undesirable changes in the physical,
chemical and biological characteristics of air, land and water.
The agents or substances that causes pollution are known as pollutants (biodegradable
and non-biodegradable).
Contributors of Pollution
Chemical and Nuclear Plants
Industrial factories
Oil refineries
Human sewage
Oil and antifreeze leaking from cars
Mining
Over covered Landfills
Deforestation
Construction Debris
High population density
Major forms of Pollution
Air Pollution
Water Pollution
Noise Pollution
Soil Pollution
Light Pollution
Radioactive Pollution
Thermal Pollution
Visual Pollution
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Littering
Air Pollution
Air pollution is the introduction of chemicals, particulate matter, or biological materials that
cause harm or discomfort to humans or other living organisms, or cause damage to the
natural environment or built environment, into the atmosphere.
Sources & Effects of Air Pollution
Tobacco smoke: heart atacks and cancer
Decomposing garbage and open sewers: breeding ground for flies, mosquitoes, germs
and other haarmul bactereia.
Piosonous gases: respiratory diseases
Acid rain
Mining activities: lung and respiratory diseases
Carbon monoxide and lead: effects brain and organs like kidney
Ozone depletion effect: skin cancer and effects plant life
Burning fuel and oil rigs: cancer
Green house effect: global warming, melt polar ice and submerge coastal areas
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Automobile exhaust: harmful to human health
Asthma, Asbestosis are also effects of air pollution
Air Pollution Control
Planting trees
Checking automobile emission
Treatment of air pollution in industries
Pollution Control Devices
Electrostatic precipitator
Wet Scrubber
Cyclone separator
Bag House
Water Pollution
Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and
groundwater). Water pollution occurs when pollutants are discharged directly or
indirectly into water bodies without adequate treatment to remove harmful
compounds.
Sources of Water Pollution
Point Source: due to a single, well identified starting place like oil
spill, drain, etc
Non-point Source: if pollution comes from many sources which cannot
be identified such as acid rain, farmer‟s field.
Contributors & causes of Water Pollution
Agriculture waste water
Factories/Industrial processes
Natural factors effects ground water
Oil spills
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Refineries
Mining
Trash on common roads/ground
Silt from constuction sites
Effects
Water pollution has damaged the food chain
Contaminated drinking water causes cholera, typhoid, poor blood pressure, vomiting,
and damage to nervous system
Pollution in water alter overall chemistry of water, causing a lot of changes in
temperature which adversely effects the marine life and destroys it.
Control
Imposing laws to combat water pollution
Care of existing trees and planting new ones to promote penetration of water into soil
Supplementary nutrients in agriculture
Domestic sewage
Being conscious over selves and educating younger ones
Waste water treatment
Environmental standards
1.BS 7750
2.ISO 14000
3.ISO 9000
4.ISO 14001
5.EMAS
ISO 14000
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ISO 14000 series was approved by European Commission through the recommendation of
CEN (Comite European de Normalization ) which is European Union‟s Standardization
body.
ISO 14000 is derived from ISO quality standard,9000 but it is broader in scope than quality
standards
because environmental issues are larger issues affecting the nation‟s and the worlds resources
and living conditions.
ISO 14000 is a standard for general guide lines on environmental standard and it enables an
organization „s EMS to
Formulate and define policy and objectives
Formulate a plan for implementing the policy and objectives
Provide support and to develop capabilities for implementing of policy objective
Monitor and evaluate environmental performance.
Review the EMS for continued improvement
ISO 14001 has been designed to impart alife cycle analysis approach to give commitment by
the manufacturers for various environmental and ecological parameters such as :
Composition of material
Recycling and disposal practices
New methods if any for achieving environmental goals.
Components
The five components of ISO 14001 are:
1.Environmental policy
2.Planning
3.Implementation
4.Monitoring
5.Review.
Pollution
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Pollution is the introduction of contaminants into a natural environment that causes
instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or
living organisms. Pollution can take the form of chemical substances or energy, such
as noise, heat, or light.
Pollution is the introduction of a waste into the atmosphere making it impossible for the life on earth possible to sustain
The dangerous effects of pollution are a result of undesirable changes in the physical,
chemical and biological characteristics of air, land and water.
The agents or substances that causes pollution are known as pollutants (biodegradable
and non-biodegradable).
Contributors of Pollution
Chemical and Nuclear Plants
Industrial factories
Oil refineries
Human sewage
Oil and antifreeze leaking
from cars
Mining
Over covered Landfills
Deforestation
Construction Debris
High population density
Major forms of Pollution
Air Pollution
Water Pollution
Noise Pollution
Soil Pollution
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Light Pollution
Radioactive Pollution
Thermal Pollution
Visual Pollution
Littering
Air Pollution
Air pollution is the introduction of chemicals, particulate matter, or biological materials that
cause harm or discomfort to humans or other living organisms, or cause damage to the
natural environment or built environment, into the atmosphere.
Root Cause in India
• Increase in Number of vehicles: share of motor vehicles has increased from .3 million
in 1951 to 37.20 million in 1997.At all India level the percentage of two – wheeled
vehicles in the total number of motor vehicles increased from 9% in 1951 to 69 % in
1997,
• Increase in industrial activity
• Increase in power generation
• Domestic pollution
• Other sources
• Vehicular Emissions
Sources & Effects of Air Pollution
Tobacco smoke: heart atacks and cancer
Decomposing garbage and open sewers: breeding ground for flies, mosquitoes, germs
and other haarmul bactereia.
Piosonous gases: respiratory diseases
Acid rain
Mining activities: lung and respiratory diseases
Carbon monoxide and lead: effects brain and organs like kidney
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Ozone depletion effect: skin cancer and effects plant life
Burning fuel and oil rigs: cancer
Green house effect: global warming, melt polar ice and submerge coastal areas
Automobile exhaust: harmful to human health
Asthma, Asbestosis are also effects of air pollution
Sources and types of air pollutants. Human inputs of air pollutants may come from mobile
sources (such as cars) and stationary sources (such as industrial and power plants). Some
primary air pollutants may react with one another or with other chemicals in the air to form
secondary air pollutants.
What is the Air Pollution?
Toxic or radioactive gases that introduced into the atmosphere as a result of humanactivity.
Dirty air that could injure human health or property, or animal life, and/or prevent
normal plant use and enjoyment of property.
What are the main causes for the air pollution?
Factories
automobiles
Energy sources
Wild fires
Volcano
tornadoes
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An explosion at the core of a nuclear reactor at Chernobyl nuclear power plant in April 1986
released more than 50 tons of radioactive material into the air above the Ukraine. According
to Ukranian officials, 4,000 people died and 70,000 were disabled by radiation-related
illness.
Bhopal India Gas Leak
This has been called the world's worst catastrophe.
On December 2-3, 1984, methyl isocyanite gas leaked from a pesticide plant in Bhopal, near
Madhya Pradesh in India, resulting in the exposure of over 500,000 people. Twenty-thousand
deaths since the leak can be attributed to the accident, which killed 3,000 people in a few
days and is linked to hundreds of thousands of illnesses since.
London's"GreatSmog”1952
In December of 1952 an acid-infused smog engulfed London for 4 days killing 4,000 people
in a single month. Eight thousand later deaths are attributed to the pollution, which is
believed to be mainly sulfur dioxide. British Parliament passed the Clean Air Act to mitigate
the risk of future smog.
Atomic bombings of Hiroshima and Nagasaki Within the first two to four months of the
bombings, the acute effects killed 90,000 – 166,000 people in Hiroshima and 60,000 – 80,000
in Nagasaki, with roughly half of the deaths in each city occurring on the first day
How does the air pollution effect our planet?
Global warming
Respiratory disease
Pants die
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TYPES OF AIR POLLUTION
There are several main types of air pollution. These include smog, acid rain, the
green house effect and hole in the ozone layer.
One type of air pollution is the release of particles into the air.
Another type of pollution is the release of poisonous gases.
SMOG
Smog is a type of large scale outdoor pollution. It is caused by chemical reactions between
pollutants derived from different sources.
ACID RAIN
EFFECTS OF ACID RAIN
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Acid rain causes acidification of lakes and streams .
It contributes to the damage of trees and many sensitive forest soils.
It accelerates the decay of building materials and paints, including irreplaceable
buildings, statues, and sculptures that are part of our nation's cultural heritage.
GREEN HOUSE EFFECT
It generally comes from the build up of carbon dioxide gas in the atmosphere.
Carbon dioxide is produced when fuels are burnt.
In this type of pollution sun rays go to the atmosphere and they are trapped by green
houses gases. So the temperatures on the earth raise.
HOLE IN THE OZONE LAYER
It is another result of air pollution.
Chemicals released by our activities affect the stratosphere.
Release of CFC from heating, aerosol cans , refrigerator equipments remove some of
the ozone , causing “ HOLES” .
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What causes air pollution?
Air Pollution Control
Planting trees
Checking automobile emission
Treatment of air pollution in industries
Pollution Control Devices
Electrostatic precipitator
Wet Scrubber
Cyclone separator
Bag House
Methods of Air Pollution Control
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Methods of Air Pollution Control (Some things you can do for CLEAN air)
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India’s Efforts in Controlling Air Pollution
Factories Act 1948
Industrial (Development & Regulation) Act,1957
Air Pollution Boards include:
-Air(Prevention & Control of Pollution) Act,1981
Management of Air Pollution
Regulation of vehicular pollution
Measurement of Emission for Vehicles and market
Emission Norms-2000 and 2005
Distorted prices of fuels and Automobile industry
Quality of petrol-Lead Vs Benzene