National Academy of Agricultural Sciences (NAAS)
|
PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Day by day the global environmental pollution is becoming one of the major problems. Dairy is one of the major agricultural industry components. The dairy industry effluent without any treatment plays significant risk for public health and environmental pollution mostly in developing countries because all milk is processed industrially. In the present study, physicochemical parameters like pH, Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD),Oil and Grease, Total dissolve solid (TDS), Total Suspended Solid (TSS), Total Solid (TS), Chloride, Sulphate and Phosphate were taken for the detection of the pollution parameters in dairy industry wastewater. Total 10 samples before and after aerobic and anaerobic treatments were collected and subjected for analysis after a time period of 14 hours. Mean values were calculated from collected samples. There was 97% decrease in COD and Oil value, 98% decrease in BOD, 75% decrease in SS and 71% decrease in TDS value whereas there was a slight increase in pH value. The high BOD and COD value obtained by the analysis of dairy waste water indicates the presence of heavy load of organic metal in the sample of without aerobic and anaerobic treatment. The study revealed that dairy waste water is slightly alkaline in nature. The discharge of wastewater to the environment without any treatment plays significant risk for public health and environmental pollution.
Citations |
 |
 |
 |
 |
