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Environmental Baseline Study of Municipal Solid Waste Dumpsite, Rishikesh, Uttarakhand
8.6 Chemical Analysis of Solid Waste
S. No. Parameters Results Units Limits as per SWM
2016
1. pH 8.12 - 6.5-7.5
2. Total Volatile Solids (% By mass) 62.48 % _
3. Total Organic Carbon (% By mass) 27.92 % 12.00
4. C/N Ratio 17.42 - < 2.0
5. Total Nitrogen (% By mass) 0.63 % 0.8
6. Total Phosphate as P 2O 5,(% By mass) 0.74 % 0.4
7. Total Potassium as K 2O, (% By mass) 510.43 % 0.4
8. Arsenic, (As) BDL mg/kg 10.00
9. Nickel, (Ni) 17.42 mg/kg 50.00
10. Zinc, (Zn) 21.74 mg/kg 1000.00
11. Cadmium, (Cd) 4.01 mg/kg 5.00
12. Copper, (Cu) 7.05 mg/kg 50.00
6+
13. Chromium, (Cr ) 1.92 mg/kg 50.00
14. Lead, (Pb) 19.40 mg/kg 100.00
15. Mercury, (Hg) BDL mg/kg 0.15
16. Chloride, (Cl) (% By mass) 107.64 % _
17. Sulphur, (% By mass) BDL % _
18. Iron, (Fe) 417.52 mg/kg _
19. Manganese, (Mn) 1.35.90 mg/kg _
ECON Laboratory & Consultancy, Dehradun
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