Indian Aluminium Company Limited, Alupuram Smelter Eloor.
Indian Aluminium Company Limited, Alupuram Smelter Eloor.
Indian Aluminium Company Limited, Alupuram Smelter Eloor.
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93<br />
Analysis Reports of the Effluent/ Sludge.<br />
Colour code<br />
Red: Pollutants not conforming to the standards stipulated in consent order.<br />
Pink: Pollutants in effluent not included in consent order<br />
Dark red: Pollutants in hazardous waste /sludge exceeding limit as per HW Rules.<br />
Blue: Presence of heavy metals/pollutants in hazardous waste/sludge.<br />
Source<br />
: FACT – UD<br />
Date of sample collection : 24-8-05<br />
Sample Identification No : LAEC 210(Combined Effluent Ammonium Phosphoric Acid<br />
Plant (300 TPD plant)),<br />
LAEC 202 (Ammonium phosphate collection pit 150 TPD<br />
plant),<br />
Name of the Lab :Central Laboratory, K.S.P.C.B, Gandhi Nagar.<br />
Sl.<br />
No.<br />
Determinant Unit LAEC 210 LAEC<br />
202<br />
Tolerance<br />
Limit<br />
1. pH 2.14 6.7 6.5-8.0<br />
2 BOD mg/l 1.2 0.8 -<br />
3 COD ,, 32 32 -<br />
4 SS ,, 22 15 100<br />
5 TDS ,, 1329 135 --<br />
6 Arsenic ,, ND ND --<br />
7 Chlorides ,, 200 80 --<br />
8 Fluorides ,, 27.2 2.8 1.5<br />
9 Nitrates as Nitrogen ,, 0.36 0.23 20<br />
10 Phosphates ,, 560 25.4 5<br />
11 Sulphates ,, 190 40 -<br />
12 Cyanides ,, ND ND 0.2<br />
13 Free Ammonia ,, Nil 0.098 4<br />
14 Total kjeldhal Nitrogen ,, 140.2 19.9 150<br />
15 Ammoniacal Nitrogen ,, 137 19.5 75<br />
16 Phenolic compounds ,, 1.55 0.84 -<br />
17 Hexa valent Chromium ,, ND ND 0.1<br />
18 Total Chromium ,, ND ND 2<br />
19 Oil & grease ,, ND ND 10<br />
20 Vanadium ,, ND ND 0.2
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