Studied on the Treatment Technology of the Cow Wastewater
Abstract : The treatment technology of the wastewater from the cow farm was studied in this paper.It showed that by means of the coagulator JF-1,cr of the water coagulated fell from 2010mg/L to 563mg/L-691mg/L,NH3-N fell from 70mg/L to 25mg/L~33mg/L, CM fell from 180 degree to 40~70 degree.The technology of the coagulation-aerobic biological treatment was the good,because its not only satisfied with the drainage standards of the state,but also its technology was simple,the cost of the project and working were low and management was easy.
Key words : cow wastewater,coagulation,aerobic biological treatment