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ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA PRASHANT WATER SCIENCE & MANAGEMENT A. N. COLLEGE PATNA - 13

ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

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Page 1: ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

ASSESSMENT OF MUNICIPAL SOLID WASTE

MANAGEMENT STATUS IN PATNA

PRASHANTWATER SCIENCE & MANAGEMENT A. N. COLLEGE PATNA - 13

Page 2: ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

Introduction

What is municipal solid waste(MSW)?Definition of MSW management.Treatment methods of MSW.

Study area Objective of study Methodology Result Conclusion Recommendation

Flow of Presentation

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MSW, commonly known as garbage is a waste type consisting of everyday items that are discarded by the public and usually collected by local governmental bodies.

It usually contains food wastes, paper, plastics, textiles, glass, metals, wood, street sweeping, tree trimmings, park wastes etc.

MSW includes:-DegradablePartial degradableNon degradable

Introduction

What is municipal solid waste(MSW)?

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MSW management is a tool of management which includes

planning, engineering, organization, administration, financial and legal aspects of activities associated with generation, storage, collection, transport, processing and disposal of waste in an environmentally compatible manner adopting principles of economy, aesthetics, and conservation.

Definition of MSW management

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99.45 square km of Patna is divided into 72 wards. Patna has estimated population of 1,683,200(In 2011). Patna generates about 680 tones of garbage/day &

estimated that Patna will generate 1537 tones of garbage/day by 2030(ICT, 2010).

MSW generation of Patna is about 0.498 kg/capita/day. Number of bins in Patna is approximately 80. 54% of total waste generated in Patna is domestic

waste. Patna Municipal Corporation (PMC) is the chief nodal

agency for MSWM in Patna. Ramachak-Bairiya is only sanitary landfill of Patna,

which is not functional.

Something about Patna

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Following are the treatment methods of MSW:-

RecyclingComposting LandfillIncineration

Treatment methods of MSW

Page 7: ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

Study area

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We divided Patna in to five areas which are as

follows:-1. East area 2. West area3. North area 4. South area5. Central area

Study area

Source: Google maps

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The study was undertaken with the following objectives:

Assessment of existing status of collection, storage, transportation, treatment & disposal activities.

Assessment of waste characteristics Suggestions for indicative strategies and guidelines enabling

the municipal authorities to formulate an action plan for better management of MSW

Objective of the study

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In order to conduct this study, the work was

mainly divided in two parts, which are as follows:-1. Literature review2. A two-step analysis

a) Consultation of MSW stakeholdersb) Interviewing residents of Patna

Methodology

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Result Resident information

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% of different types of waste generation & Quality of MSW

collection

MSW generation & collection information

54%31%

2% 13%

Percentage of different types of waste generation

in Patna

domestic watecommercial wastehospital wasteindustrial & others

Source : Mandal et al, 2009

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MSW generation & collection

information

Main problems concerning collection, presence of bins & access

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Place of dumping, information about segregation & removal

frequency

MSW generation & collection information

Page 15: ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

Quality of MSW transportation & main problems

concerning transportation

MSW transportation

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MSW treatment & main problems concerning

treatment

MSW treatment

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Among 5 options (incineration, composting, open dumping, sanitary

landfill, recycling), people had to put in order the best ways for them

of treating waste. Results are the following:-

MSW treatment

44%

32%

20%

5%

Option 1

recyclingcompostingincinerationsanitary landfillopen dump-ing

43%

38%

15%

5%

Option 2

compostingrecyclingsanitary landfillincinerationopen dump-ing

37%

24%

18%

13%

7%

Option 3

sanitary landfillincinerationcompostingrecyclingopen dump-ing

Page 18: ASSESSMENT OF MUNICIPAL SOLID WASTE MANAGEMENT STATUS IN PATNA

Best way to treatment of waste according

resident

MSW treatment

43%

40%

11%

4% 2%

Option 4

sanitary land-fillincinerationopen dump-ingcompostingrecycling

82%

11%

4% 2% 1%

Option 5

open dump-ingincinerationcompostingrecyclingsanitary land-fill

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Presence of rag-picking & opinion about rag-

picking.

About rag-picking

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Main problem identified & services need to be

improved

General issues

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Willingness to pay more for better amenities.

General issues continue…

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Citizen’s bad habits & willingness to take more

information concerning the waste issue:-

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EAST AREA

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NEAR MONUAL HAQ STADIUM

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WEST AREA

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NORTH AREA

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SOUTH AREA

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CENTRAL AREA

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Status of PMC working culture

Source:- The Times of India & Prabhat Khabar

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Effect of waste

Source:- Prabhat Khabar, 06/08/2014

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MSWM status in Patna is very bad. Collection of garbage is inefficient. Transportation of garbage requires immediate

attention. No any treatment of MSW occurs in Patna,

unsanitary open dumping is still prevalent here. MSW is mainly composed of biodegradable

organic matter with high moisture content. Lack of coordination among municipalities,

public & private sector.

Conclusion

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Provide sufficient number of bins. Also increase size

of the bins. Try to reduce waste generation by taking in to

account of 3R principles. Improve garbage collection & it should be done in

night. Composting is a good method for treatment for

MSW, adopt it. Capacity building & LCA can help in better MSWM. PPP & community involvement is essential. Induce adequate number of skilled persons in

MSWM.

Recommendation

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There should be coordination among

municipalities, public, private companies, NGOs and institutions.

Strong will power required Increase awareness among citizens.

Continue

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When people comes together, things get easier. So we should be unite for the betterment of our societies & then only we can make solutions easily & on right time.

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Thank you…!!!