摘要：Wastewater effluents containing phosphorus and nitrogen are major contributors to a variety of water pollution.The present study is therefore aimed at investigating the phosphate and nitrate removal efficiency of three wastewater protozoa(Aspidisca, Trachelophyllum and Peranema) in a laboratory-scale water treatment system.The system was made of two separate reactors(aerated and non-aerated) and was

关键词：phosphate nitrate protozoan isolates 

单位：Department of Environmental Water and Earth Sciences Tshwane University of Technology