Page 99 - DPR Rishikesh Legacy_Neat
P. 99
Environmental Baseline Study of Municipal Solid Waste Dumpsite, Rishikesh, Uttarakhand
8.22 Leachate Sample -01
S. No. Parameters Results Units Limits
1. pH 8.12 - 5.5-9.0
2. Suspended Solids 1041 mg/l 200
3. Dissolved Solids 3236.67 mg/l 2100
4. Ammonical Nitrogen as N 45.54 mg/l _
5. Total Kjeldhal Nitrogen as N 106.11 mg/l _
6. Chemical Oxygen Demand 1167.88 mg/l _
7. Biochemical Oxygen Demand 567.59 mg/l 100
0
(3 days at 27 C)
8. Arsenic, (As) 0.0049 mg/l 0.2
9. Nickel, (Ni) 0.41 mg/l _
10. Zinc, (Zn) 18.29 mg/l _
11. Cadmium, (Cd) mg/l _
12. Copper, (Cu) 0.48 mg/l _
13. Total Chromium 9.78 mg/l _
14. Lead, (Pb) 0.98 mg/l _
15. Mercury, (Hg) 0.84 mg/l _
16. Cyanide as CN 0.039 mg/l 0.2
17. Chloride, (Cl) (% By mass) 172.93 mg/l 600
18. Fluoride as F 18.29 mg/l _
19. Phenolic Compound as C 6H 5OH 0.34 mg/l _
ECON Laboratory & Consultancy, Dehradun
30
