RCEES OpenIR  > 水污染控制实验室
一种有机废水的预处理方法
陈梅雪; 陈彦霖; 郑利兵; 郁达伟; 张俊亚; 隋倩雯; 魏源送
2017-09-04
Date Available2017-11-21
Country中国
Abstract本发明公开了一种有机废水的预处理方法。该方法包括步骤:(1)向待处理的有机废水中加入磁种,快速搅拌1~2min;(2)投加絮凝剂,快速搅拌1~2min;(3)投加助凝剂,先快速搅拌5~30s,再慢速搅拌1~2min;(4)静置沉淀后排水、排泥;其中,所述快速搅拌的速度为150~400r/min,所述慢速搅拌的速度为30~80r/min。本发明通过磁种投加强化混凝过程,可以实现重金属、抗生素以及其他微污染物的去除,并有效地降低高含固率、高浓度废水的悬浮固体含量、COD浓度和总磷浓度,降低了后续处理单元的负荷。
Application Date2017-09-04
Patent NumberCN107365010A
Department水污染控制技术实验室
Language中文
Document Type专利
Identifierhttp://ir.rcees.ac.cn/handle/311016/39836
Collection水污染控制实验室
Affiliation中国科学院生态环境研究中心
First Author AffilicationResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
陈梅雪,陈彦霖,郑利兵,等. 一种有机废水的预处理方法. CN107365010A[P]. 2017-09-04.
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