THE EFFECT OF GUANIBIFOS SALT ON AEROBIC BIOLOGICAL TREATMENT OF TEXTILE WASTEWATER

Abstract

    Textile wastewater is well known as one of the wastewaters to be most difficultly treated. The effects of niacin on textile wastewater treatment efficiency were studied by addition of Guanibiphos. The exact results showed that: Guanibiphos could improve the COD removal efficiency significantly. Guanibiphos with the concentration of 10-2 g/l is the appropriate choice with the highest COD removal efficiency. Addition of Guanibiphos could improve the activity of dehydrogen. It proved that the biological treatment performance of textile wastewater treatment system probably could be optimized through Guanibiphos supplement.Keywords: Textile wastewater, Biological treatment, Guanibiphos, COD, Dehydrogenase activities.