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Pre Treatment and Post Treatment Results of Nualgi on APIL (CAFO) Lagoon at Panipat, India

S
snanda2001

The document compares water quality test results from a pond before and after treatment with Nualgi. Key findings include large decreases in turbidity, suspended solids, nutrients, COD, BOD, and microorganisms. Turbidity decreased from 336.6 NTU to 3.78 NTU. Total suspended solids decreased from 154 mg/L to 14 mg/L. Total Kjeldahl nitrogen decreased from 18.76 mg/L to 0.28 mg/L. COD decreased 96% and BOD decreased 97% after 4 weeks of treatment. Total coliform decreased 99.95% and faecal coliform decreased 99.9%. Phytoplankton counts also significantly decreased.

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Comparison of Pre and Post Nualgi treatment water quality test results of Pond, at Ansals Sushant City, Panipat, Haryana, India. Treatment commenced from 29th January 2016. S. no Parameter Pre treatment results Post- treatment results Protocol Remarks 1 Color Light Yellow Brown Visual 2 Odor Disagreeable No foul odor IS-3025 (P-5) 3 Turbidity, NTU 336.6 3.78 IS-3025 (P- 10) 4 pH value 7.53 5.78 APHA Edt. 5 Electronic conductivity, 袖s/cm 1147 212 -do- 6 Total suspended solids, mg/L 154 14 -do- 7 Total Kjeldahl nitrogen, mg/L 18.76 0.28 -do- 8 Total phosphates, mg/L 12.0 < 1 -do- 9 Dissolved oxygen, mg/L 0.82 7.67 IS-3025 (P- 38) 10 COD, mg/L 480 20 APHA Edt 96 % decrease in CoD levels in 4 weeks of treatment. 11 BOD, mg/L 160 5 -do- 97 % decrease in BoD levels in 4 weeks. 12 Nitrate, mg/L 14.36 1.09 IS-3025 (P- 34) 13 Silica, mg/L ND ND APHA Edt 14 Surfactants, mg/L ND ND APHA Edt 15 Total dissolved solids, mg/L 868 98 IS-3025 (P- 16) 16 Free chlorine residual, mg/L ND (DL-0.1) ND (DL-0.1) APHA Edt
Microbiological Analysis: 1 Total coliform, MPN/100 ml 350000 170 IS-1622 Levels decreased by 99.95 % 2 Faecal coliform, MPN/100ml 11000 14 IS-1622 Levels decreased by 99.9 % Phytoplanktons: 3 1- Blue, per ml 15300 Absent IS-1622 2- Green per ml 42500 854 -do- 3- Di-atomic, per ml 9100 177 -do-

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Pre Treatment and Post Treatment Results of Nualgi on APIL (CAFO) Lagoon at Panipat, India

  • 1. Comparison of Pre and Post Nualgi treatment water quality test results of Pond, at Ansals Sushant City, Panipat, Haryana, India. Treatment commenced from 29th January 2016. S. no Parameter Pre treatment results Post- treatment results Protocol Remarks 1 Color Light Yellow Brown Visual 2 Odor Disagreeable No foul odor IS-3025 (P-5) 3 Turbidity, NTU 336.6 3.78 IS-3025 (P- 10) 4 pH value 7.53 5.78 APHA Edt. 5 Electronic conductivity, 袖s/cm 1147 212 -do- 6 Total suspended solids, mg/L 154 14 -do- 7 Total Kjeldahl nitrogen, mg/L 18.76 0.28 -do- 8 Total phosphates, mg/L 12.0 < 1 -do- 9 Dissolved oxygen, mg/L 0.82 7.67 IS-3025 (P- 38) 10 COD, mg/L 480 20 APHA Edt 96 % decrease in CoD levels in 4 weeks of treatment. 11 BOD, mg/L 160 5 -do- 97 % decrease in BoD levels in 4 weeks. 12 Nitrate, mg/L 14.36 1.09 IS-3025 (P- 34) 13 Silica, mg/L ND ND APHA Edt 14 Surfactants, mg/L ND ND APHA Edt 15 Total dissolved solids, mg/L 868 98 IS-3025 (P- 16) 16 Free chlorine residual, mg/L ND (DL-0.1) ND (DL-0.1) APHA Edt
  • 2. Microbiological Analysis: 1 Total coliform, MPN/100 ml 350000 170 IS-1622 Levels decreased by 99.95 % 2 Faecal coliform, MPN/100ml 11000 14 IS-1622 Levels decreased by 99.9 % Phytoplanktons: 3 1- Blue, per ml 15300 Absent IS-1622 2- Green per ml 42500 854 -do- 3- Di-atomic, per ml 9100 177 -do-