摘要
阿维菌素生产企业的废水随意排放对环境造成了很大的污染。探讨了通过采用具有强吸附性的活性碳对阿维菌素废水进行吸附,多次过滤后,再用0.1%、0.2%、0.3%、0.4%等不同百分比的具有强氧化性的次氯酸钠来催化氧化处理含有阿维菌素的污水,其中0.3%的次氯酸钠处理使阿维菌素废水的COD值由62000mg/L降低至147mg/L。
As a result of indiscriminate discharge of wastewater, Avermectin production enterprises create a great deal of pollution to environment. Here this experiment firstly uses activated carbon to absorb the Avermectin wastewater and then filter it for several times. Finally sodium hypochlorite of different percentages, such as 0.1%, 0.2%, 0.3%, 0.4% and so on, is used to oxidize and catalyse the wastewater. It is proved that 0.3 % Sodium Hypochlorite can reduce the COD value of the Avermectin wastewater from 62 000mg/L to 147mg/L.
出处
《绿色科技》
2010年第10期63-64,共2页
Journal of Green Science and Technology
基金
石家庄市科学技术研究与发展课题(10120803)
石家庄学院科研启动基金立项课题(2007012)
石家庄学院教学改革研究项目(2008006)资助
关键词
阿维菌素废水
次氯酸钠
化学氧化
abamectin wastewater
sodium hypochlorite
chemical oxidation
