摘要
采用人工湿地技术与人工快速渗滤系统工艺(CRI)相结合,通过物理、化学、微生物等作用,对医院废水进行净化处理,出水COD、BOD5、SS、TP去除率均达到87%以上,达到污水综合排放标准二级标准,其中出水粪大肠菌群含量为20个/L,优于污水综合排放一级标准。
Artificial wetland technology and constructed rapid infiltration （CRI） are combined to purify hospital wastewater by means of physics, chemistry, microbiology, and so on. The removal rate of COD, BOD5, SS and TP can reach over 87% respectively,which can meet the second grade of wastewater discharging standard and the content of Fecal Coliform（FC） is 20· L^-1, superior to the first grade of the standard.
出处
《环境保护科学》
CAS
2007年第6期47-49,52,共4页
Environmental Protection Science
