摘要
冬虫夏草制药废水成分稳定,水质变化大,可生化性较好。采用高效内循环厌氧反应器IC+A/O工艺处理冬虫夏草制药废水。运行结果表明:COD、BOD5、NH3-N、及SS平均去除率分别达99%、98.9%、74%和96%,出水水质达GB 8978—1996《污水综合排放标准》一级标准。
The components of Chinese caterpillar fungus pharmaceutical wastewater are stable. The quality of the wastewater changes largely and has good biodegradability. The pharmaceutical wastewater is treated by the combined process of IC and A/O reactor. The operation results show that the removal rate of the COD, BOD5 , NH3-N and SS reaches 99% ,98.9% ,74% and 96% respectively. The effluent quality meets the first-order of ＂Integrated Wastewater Discharge Standard＂ （GB 8978-- 1996 ）.
出处
《环境工程》
CAS
CSCD
北大核心
2012年第1期8-10,共3页
Environmental Engineering
