混凝沉淀—化学氧化法处理喷漆废水
收稿日期: 1999-05-15
网络出版日期: 2010-10-01
Treatment of spraying-paint wastewater by coagulation-oxidation process
Received date: 1999-05-15
Online published: 2010-10-01
采用混凝沉淀—化学氧化法对喷漆废水进行处理,筛选出最佳的混凝条件及氧化条件。实验结果表明,该法可使原水的CODCr从2000mg/L降至<100mg/L。废水CODCr与色度去除率分别为>95%和100%。出水达到排放标准,也可循环使用。该方法具有去除率高、设备简单、占地面积小、操作方便、不产生二次污染等优点。
关键词: 混凝沉淀—化学氧化法; 喷漆废水; Fenton试剂
张慧春, 闫爱军, 李俊文, 吴昌龙, 陈金龙 . 混凝沉淀—化学氧化法处理喷漆废水[J]. 工业水处理, 2000 , 20(2) : 9 -11 . DOI: 10.11894/1005-829x.2000.20(2).9
The coagulation-o xidation process is used in treating spraying-paint wastewater and the best conditions of coagulation and of oxidation were selected.It states that,by using this process,CODCr of wastewater could be reduced f rom about 2 000 mg/L to less than 100 mg/L,and the removal rates of CODCr and chromaticity are over 95 % and 100 % respectively.
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