• Md Asif

The aim of this study was to treat Paper Industrial wastewater by anaerobic digestion. Digestion lasted for a hydraulic retention time of 93 days. The total quantity of biogas produced was 992ml. A laboratory scale models of anaerobic digester of 8L capacity, with gas collecting bottle were setup. The performance of the reactor in removing COD, BOD, Nitrate , Chloride, Total Solids and Alkalinity were studied, with reference to different Organic loading rates of 0.5, 1.0, 1.5 kg COD/m3.d. The highest yield of Alkalinity, COD removal, BOD removal, removal of chloride, removal of Nitrate and Total solid is 1235mg/L, 82.32%, 84.61%, 94.51%, 84.62%, 78%.

Anaerobic Digestion, COD, Organic Loading Rates, Total Solids, Paper wastewater, Alkalinity

"Treatment of Paper industrial wastewater by Anaerobic Digestion ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 8, page no.647-652, August-2017, Available :http://www.jetir.org/papers/JETIR1708100.pdf

"Treatment of Paper industrial wastewater by Anaerobic Digestion ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 8, page no. pp647-652, August-2017, Available at : http://www.jetir.org/papers/JETIR1708100.pdf