Ma thet hnin hnin su.pptx2

Ma Thet Hnin Hnin SuDip.EIA/EMS-1Department of Mining EngineeringPresentation-2Second Term

Date-January 13,2016

Some Important Indices for the Affected Environment

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IntroductionAffected EnvironmentPollutant Standard Index (PSI)Water Quality Index (WQI)Sources of Noise Pollution and

Control Measure Summary

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Affected Environment

Air Quality, Built the New Environment, Climate Change, Economics, Fire and Fuels, Forest Vegetation,Lands UsesNatural HazardsNoise Water Quality Soil Erosion, etc.

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Air Pollution

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PSI means..,Pollutant Standard IndexProvide;

◦Accurate & easily undesirable information about air quality

six pollutant parameters◦sulphur dioxide (SO2), ◦particulate matter (PM10) ◦fine particulate matter (PM2.5)◦nitrogen dioxide (NO2), ◦carbon monoxide (CO) ◦ozone (O3)

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PSI’s Value

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PSI Value: Effect from Singapore

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The World Air Quality Index (AQI)

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https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=&url=http%3A%2F%2Fenviron.andrew.cmu.edu%2Fm3%2Fs6%2F12appendix1.

Water Quality Index (WQI) The WQI is based on the results

chemical tests:1. Dissolved Oxygen (DO)2. Fecal Coliform (FC)3. pH4. Biochemical Oxygen Demand (BOD)5. Turbidity6. Total Dissolved Solids (TDS), etc.

These tests were chosen because they significantly impact aquatic organisms

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Water Quality Index’s (WQI) Formula

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SIi =the subindex of ith parameterqi = the rating based on concentration of ith parameter n = the number of parameters

(Ramakrishnaiah et al, 2009)

WQI’s Value

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Source; Ramakrishnaiah, C.R., C. Sadashivalah and G. Ranganna,2009. “Assessment of water quality index for the groundwater in Tumkur Taluk, Karnataka State”, Indian J. Chem.,

Calculation of Global Water Quality Index

15Source; http://epi.yale.edu/

Lists of WHO guidelines for some chemicals

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Chemical Unit Guideline Guideline Type

Ammonia Mg/ L 1.5 Acceptability

Arsenic Mg/ L 0.01 Health

Cyanide Mg/ L 0.07 Health

PH - 6.5-8 Acceptability

Fecal Coliform counts/ 100mL

0 Health

Total dissolved solids

Mg/ L 600-1000;taste

Acceptability

Turbidity JTU 5 Acceptability

In Myanmar..,

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Water Quality Stations Ayeyarwady Upper & Lower Basin1.Myitkyina2. Mandalay3. Pakokku4 Magwe4. 5. Pyay6. Henzada7. Danubyu8. Dedaye

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Noise Pollution

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Noise Pollution Index

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Source; Central Pollution Control Board Committee

Sources of Noise Pollution and Control Measure

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Noise Pollution Measure,

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SummaryBy using Environmental Index,

◦preparing a description of the environmental setting for the proposed project

◦Gathering and summarizing extant data◦Communicating information on existing

environmental quality◦Providing a basic data for impact

prediction and assessment24

We can get,

Thank for Your Attention!!!

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