摘要
本实验根据高浓度有机农药废水的特点,采用经过两次铁碳微电解,处理该类废水。实验表明,当p H=3.5,停留时间为1h。一次铁碳微电解后水COD去除率20.54%,二次铁碳微电解后去除率为35.31%。废水经处理后的可生化性得到提高。
In this study, according to the characteristics of the experimental water, the experimental treatment was carried out as follows：After two times micro-electrolysis, using biochemical breathing line method to measure the biodegradability change of the wastewater. Experiments showed that when pH=3.5, the residence time is 1 hour. After an iron-carbon microelectrolysis, the COD of wastewater could remove more than 20.54%, and post-secondary micro-electrolysis is 35.31%. The treated biodegradability of wastewater was also improved.
出处
《价值工程》
2015年第13期216-217,共2页
Value Engineering
关键词
农药废水
高浓度有机废水
微电解
生化性
pesticide wastewater
high concentration organic wastewater
micro-electrolysis
biodegradability
