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Environmental Baseline Study of Municipal Solid Waste Dumpsite, Rishikesh, Uttarakhand
8.23 Leachate Sample -02
S. No. Parameters Results Units Limits
1. pH 8.34 - 5.5-9.0
2. Suspended Solids 9852 mg/l 200
3. Dissolved Solids 19950 mg/l 2100
4. Ammonical Nitrogen as N 126.91 mg/l _
5. Total Kjeldhal Nitrogen as N 295.70 mg/l _
6. Chemical Oxygen Demand 48905.11 mg/l _
7. Biochemical Oxygen Demand 28364.96 mg/l 100
0
(3 days at 27 C)
8. Arsenic, (As) 0.53 mg/l 0.2
9. Nickel, (Ni) 0.54 mg/l _
10. Zinc, (Zn) 4.78 mg/l _
11. Cadmium, (Cd) mg/l _
12. Copper, (Cu) 1.01 mg/l _
13. Total Chromium 1.21 mg/l _
14. Lead, (Pb) 0.74 mg/l _
15. Mercury, (Hg) 0.96 mg/l _
16. Cyanide as CN 0.03 mg/l 0.2
17. Chloride, (Cl) (% By mass) 6652.19 mg/l 600
18. Fluoride as F 539.6 mg/l _
19. Phenolic Compound as C 6H 5OH 0.17 mg/l _
ECON Laboratory & Consultancy, Dehradun
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