BASF India Limited

Mangalore Works

Treated effluent quality report Month: June Year: 2014

Date / Unit / 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / Tolerance Limits
Colour / Hazen / 80 / 85 / 75 / 70 / 82 / 89 / 128 / 107 / 90 / 91 / 400
T.S.S / mg/l / 33 / 34 / 32 / 31 / 36 / 43 / 38 / 46 / 40 / 58 / 100
Odour / - / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / -
Particle size of S.S / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Shall pass 850 micron IS Sieve
Temperature / oC / 28.2 / 28.1 / 28.2 / 27.9 / 29 / 29.3 / 28.8 / 28 / 28 / 29 / Shall not exceed 5oC above the receiving water
pH / - / 7.75 / 7.68 / 7.75 / 7.65 / 7.71 / 7.66 / 7.88 / 7.8 / 7.91 / 7.92 / 6.0 - 9.0
Oils & Grease / mg/l / 0.9 / 0.8 / 0.7 / 0.8 / 1 / 1.5 / 1 / 1 / 1.5 / 1 / 10
B.O.D (3 Days) / mg/l / 31 / 33 / 38 / 39 / 29 / 30 / 32 / 34 / 35 / 31 / 100
Mercury (as Hg) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.01
Lead (Pb) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.1
Cadmium (Cd) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.2
Hexavalent Cr6 / mg/l / 0.009 / 0.008 / 0.006 / 0.008 / 0.009 / 0.008 / 0.006 / 0.007 / 0.008 / 0.007 / 0.1
Copper (Cu) / mg/l / 0.25 / 0.22 / 0.18 / 0.19 / 0.21 / 0.19 / 0.16 / 0.18 / 0.17 / 0.14 / 2
Total Cr (Cr) / mg/l / 0.53 / 0.49 / 0.44 / 0.45 / 0.47 / 0.49 / 0.44 / 0.47 / 0.45 / 0.54 / 2
Zinc (Zn) / mg/l / 0.19 / 0.18 / 0.16 / 0.17 / 0.18 / 0.17 / 0.24 / 0.29 / 0.28 / 0.26 / 5
Nickel (as Ni) / mg/l / 0.05 / 0.05 / 0.04 / 0.05 / 0.04 / 0.05 / 0.04 / 0.05 / 0.05 / 0.04 / 2
Phenol(C6H5OH) / mg/l / 0.11 / 0.12 / 0.13 / 0.1 / 0.09 / 0.1 / 0.06 / 0.07 / 0.08 / 0.05 / 1
Manganese (Mn) / mg/l / 0.24 / 0.2 / 0.22 / 0.18 / 0.17 / 0.18 / 0.22 / 0.2 / 0.21 / 0.17 / 2
Dissolved Oxygen / mg/l / 5.3 / 5.2 / 5.4 / 5.5 / 5.3 / 5.2 / 5.4 / 5.3 / 5.4 / 5.6 / Not specified
Bio-Assay test / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / 90% Survival of fishes in 96 Hrs
Qty Treated / M3 / 306 / 282 / 237 / 326 / 505 / 439 / 498 / 482 / 318 / 360 / 850 m3/day

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BASF India Limited

Mangalore Works

Treated effluent quality report Month: June Year: 2014

Date / Unit / 11 / 12 / 13 / 14 / 15 / 16 / 17 / 18 / 19 / 20 / Tolerance Limits
Colour / Hazen / 163 / 141 / 124 / 119 / 136 / 127 / 149 / 88 / 144 / 70 / 400
T.S.S / mg/l / 59 / 62 / 52 / 50 / 55 / 56 / 48 / 46 / 51 / 32 / 100
Odour / - / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / -
Particle size of S.S / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Shall pass 850 micron IS Sieve
Temperature / oC / 28.6 / 28.3 / 28.2 / 28.5 / 27.9 / 28.3 / 28 / 27.3 / 27.4 / 28 / Shall not exceed 5oC above the receiving water
pH / - / 8.1 / 7.98 / 7.9 / 8.06 / 7.9 / 7.66 / 7.96 / 7.79 / 7.9 / 7.6 / 6.0 - 9.0
Oils & Grease / mg/l / 1.4 / 1 / 1 / 1.5 / 1.25 / 1.25 / 1.5 / 1 / 1.5 / 1 / 10
B.O.D (3 Days) / mg/l / 34 / 37 / 35 / 30 / 34 / 31 / 36 / 32 / 39 / 36 / 100
Mercury (as Hg) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.01
Lead (Pb) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.1
Cadmium (Cd) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.2
Hexavalent Cr6 / mg/l / 0.006 / 0.008 / 0.007 / 0.009 / 0.006 / 0.007 / 0.008 / 0.006 / 0.008 / 0.007 / 0.1
Copper (Cu) / mg/l / 0.15 / 0.18 / 0.21 / 0.19 / 0.22 / 0.17 / 0.19 / 0.22 / 0.23 / 0.24 / 2
Total Cr (Cr) / mg/l / 0.53 / 0.56 / 0.54 / 0.5 / 0.54 / 0.57 / 0.52 / 0.5 / 0.56 / 0.54 / 2
Zinc (Zn) / mg/l / 0.27 / 0.23 / 0.28 / 0.27 / 0.29 / 0.37 / 0.35 / 0.46 / 0.4 / 0.39 / 5
Nickel (as Ni) / mg/l / 0.05 / 0.05 / 0.04 / 0.05 / 0.06 / 0.04 / 0.05 / 0.04 / 0.06 / 0.05 / 2
Phenol(C6H5OH) / mg/l / 0.09 / 0.1 / 0.06 / 0.08 / 0.09 / 0.07 / 0.1 / 0.06 / 0.08 / 0.12 / 1
Manganese (Mn) / mg/l / 0.22 / 0.19 / 0.17 / 0.18 / 0.22 / 0.21 / 0.24 / 0.19 / 0.22 / 0.24 / 2
Dissolved Oxygen / mg/l / 5.5 / 5.6 / 5.4 / 5.4 / 5.3 / 5.5 / 5.4 / 5.5 / 5.3 / 5.4 / Not specified
Bio-Assay test / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / 90% Survival of fishes in 96 Hrs.’
Qty Treated / M3 / 408 / 502 / 480 / 640 / 644 / 490 / 460 / 430 / 380 / 466 / 850 m3/day
Date / Unit / 21 / 22 / 23 / 24 / 25 / 26 / 27 / 28 / 29 / 30 / Tolerance Limits
Colour / Hazen / 100 / 80 / 70 / 66 / 75 / 70 / 82 / 90 / 92 / 84 / 400
T.S.S / mg/l / 34 / 31 / 30 / 29 / 30 / 43 / 56 / 62 / 48 / 38 / 100
Odour / - / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / Odourless / -
Particle size of S.S / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Shall pass 850 micron IS Sieve
Temperature / oC / 27.9 / 27.8 / 27.9 / 27.7 / 28.1 / 28.5 / 28.7 / 28.8 / 29 / 29 / Shall not exceed 5oC above the receiving water
pH / - / 7.8 / 7.65 / 7.82 / 7.7 / 7.62 / 7.59 / 7.74 / 7.55 / 7.61 / 7.74 / 6.0 - 9.0
Oils & Grease / mg/l / 0.9 / 0.8 / 0.9 / 0.8 / 0.9 / 1 / 1.2 / 1 / 1 / 1 / 10
B.O.D (3 Days) / mg/l / 38 / 34 / 34 / 30 / 28 / 30 / 32 / 31 / 29 / 33 / 100
Mercury (as Hg) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.01
Lead (Pb) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.1
Cadmium (Cd) / mg/l / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / BDL / 0.2
Hexavalent Cr6 / mg/l / 0.009 / 0.007 / 0.008 / 0.006 / 0.009 / 0.007 / 0.008 / 0.006 / 0.007 / 0.009 / 0.1
Copper (Cu) / mg/l / 0.2 / 0.21 / 0.24 / 0.21 / 0.23 / 0.25 / 0.24 / 0.21 / 0.24 / 0.23 / 2
Total Cr (Cr) / mg/l / 0.55 / 0.49 / 0.51 / 0.55 / 0.52 / 0.49 / 0.53 / 0.5 / 0.48 / 0.51 / 2
Zinc (Zn) / mg/l / 0.4 / 0.4 / 0.42 / 0.4 / 0.44 / 0.29 / 0.36 / 0.34 / 0.3 / 0.29 / 5
Nickel (as Ni) / mg/l / 0.05 / 0.04 / 0.04 / 0.04 / 0.06 / 0.05 / 0.05 / 0.05 / 0.04 / 0.05 / 2
Phenol(C6H5OH) / mg/l / 0.13 / 0.11 / 0.12 / 0.1 / 0.11 / 0.09 / 0.1 / 0.09 / 0.09 / 0.11 / 1
Manganese (Mn) / mg/l / 0.25 / 0.23 / 0.26 / 0.22 / 0.24 / 0.21 / 0.23 / 0.22 / 0.2 / 0.24 / 2
Dissolved Oxygen / mg/l / 5.4 / 5.37 / 5.3 / 5.2 / 5.3 / 5.3 / 5.4 / 5.4 / 5.3 / 5.2 / Not specified
Bio-Assay test / - / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / Passes / 90% Survival of fishes in 96 Hrs
Qty Treated / M3 / 320 / 195 / 226 / 290 / 402 / 303 / 304 / 387 / 352 / 266 / 850 m3/day

BDL - Below Detectable Level.

Note: All Parameters are within the STANDARDS prescribed by K.S.P.C.B

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