摘要
为使城市生活污水处理厂的活性污泥得以资源化综合利用,本文以过60目的活性污泥为载体,氯化铁为铁源,采用液相还原法制备活性污泥纳米铁铜复合材料,并将其应用于玫瑰红模拟印染废水的处理中。试验结果表明,m(活性污泥):m(氯化铁):m(氯化铜)质量比为20:10:1时,制备的活性污泥纳米铁铜还原能力强,活化性能好,在pH=5～9的条件下对玫瑰红模拟印染废水具有较好的快速去除效果。这为活性污泥作为吸附剂进行资源化应用提供了试验依据。
In order to utilize the activated sludge of municipal domestic sewage treatment plant comprehensively, 60-purpose activated sludge was used as carrier and ferric chloride was used as iron source. The activated sludge nano-iron-copper composite was prepared by liquid phase reduction method and applied to the treatment of rose red simulated printing and dyeing wastewater. The test results show that when m （activated sludge）： m （ferric chloride）： m （copper chloride） mass ratio is 20：10：1, the prepared activated sludge nano-iron copper has strong reducing ability and good activation performance. Under the condition of pH=5～9, it has a good rapid removal effect on rose-red simulated printing and dyeing wastewater. This provides a test basis for the application of activated sludge as an adsorbent for resource utilization.
作者
朱敏聪
余晨辉
李丹丹
赵睿
徐俊
冯状状
黄明强
Zhu Mincong;Yu Chenhui;Li Dandan;Zhao Rui;Xu Jun;Feng Zhuangzhuang;Huang Mingqiang(College of Chemistry ＆ Chemical Engineering and Environment,Minnan Normal University,Zhangzhou 363000,China)
出处
《中国资源综合利用》
2018年第11期36-38,共3页
China Resources Comprehensive Utilization
基金
福建省教育厅中青年项目(项目编号:JAT160304)
福建省自然科学基金项目(项目编号:2015J06009)
闽南师范大学科研项目(项目编号:MK201722)的阶段性研究成果之一
