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1. Ma Thet Hnin Hnin Su
Dip.EIA/EMS-1
Department of Mining Engineering
Presentation-2
Second Term
Date-January 13,2016
Some Important Indices for the
Affected Environment
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2. Introduction
 Affected Environment
 Pollutant Standard Index (PSI)
 Water Quality Index (WQI)
 Sources of Noise Pollution and
Control Measure
 Summary
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3. Affected Environment
 Air Quality,
 Built the New Environment,
 Climate Change,
 Economics,
 Fire and Fuels, Forest Vegetation,
 Lands Uses
 Natural Hazards
 Noise
 Water Quality
 Soil Erosion, etc.
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4. Air Pollution
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5. PSI means..,
 Pollutant Standard Index
 Provide;
◦ 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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6. PSI’s Value
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7. PSI Value: Effect from Singapore
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8. The World Air Quality Index
(AQI)
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10. 10

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12. Water Quality Index (WQI)
 The WQI is based on the results chemical
tests:
1. Dissolved Oxygen (DO)
2. Fecal Coliform (FC)
3. pH
4. Biochemical Oxygen Demand (BOD)
5. Turbidity
6. Total Dissolved Solids (TDS), etc.
 These tests were chosen because they
significantly impact aquatic organisms
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13. Water Quality Index’s (WQI) Formula
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SIi =the subindex of ith parameter
qi = the rating based on concentration of ith parameter
n = the number of parameters
(Ramakrishnaiah et al, 2009)

14. 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.,

15. Calculation of Global Water Quality Inde
15Source;

16. 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

17. In Myanmar..,
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Water Quality Stations Ayeyarwady
Upper & Lower Basin
1.Myitkyina
2. Mandalay
3. Pakokku
4 Magwe
4. 5. Pyay
6. Henzada
7. Danubyu
8. Dedaye

18. 18

19. Noise Pollution
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20. Noise Pollution
Index
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Source; Central Pollution Control Board Committee

21. Sources of Noise Pollution and
Control Measure
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22. Noise Pollution Measure,
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24. Summary
 By 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 assessment
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We can get,

25. Thank for Your Attention!!!
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