eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-03-01 5 1 349 354 6849 article R. Dhamotharan 1 A. Manigandan 1 S. Murugesan 2 PG and Research Department of Plant Biology and Biotechnology, Presidency College, Chennai - 600 005 (India). Unit of Environmental Sciences and Algal Biotechnology, PG and Research Deptartment of Plant Biology and Biotechnology, Pachaiyappa’s College, Chennai - 600 030 (India). Sewage discharges are a major component of water pollution, contributing to oxygen demand and nutrient loading of the water bodies, promoting toxic algal blooms and leading to a destabilized aquatic ecosystem. The problem is compounded in areas where wastewater treatment systems are simple and not efficient. This study reports the levels of pH, conductivity, COD, nitrates, phosphates, ammonium-N in the sewage wastewater https://www.biotech-asia.org/vol5no1/biotreatment-of-sewage-cooum-wastewater-by-cyanobacteria/ Sewage wastewater-cyanobacteria-nutrients removal