Treatment of turtle-breeding wastewater and domestic fecal sewage with soil cultivating system
Turtle-breeding wastewater and domestic fecal sewage were treated by means of soil cultivating system. Results indicated that more than 50% CODcr and BOD5 of wastewaters were removed, removal rates of NH4+ -N could reach about 70%-80%, but PO34- could not be removed. The thesis analyzed functional mechanisms for pollutants and put forward main elements affecting treatment efficiencies, thus provided conditions for further research.
作 者： LAO Shan-gen 作者单位： Department of Environmental Engineering, Zhejiang University, 刊 名： 环境科学学报(英文版) ISTIC SCI 英文刊名： JOURNAL OF ENVIRONMENTAL SCIENCES 年，卷(期)： 2001 13(3) 分类号： X703 关键词：