摘要
研究了电吸附技术应用于钢铁行业冷轧废水除盐处理,并进行了中试试验,在进水电导率为3 000～3 480μS.cm-1时,处理后产水平均电导率为1 100μS.cm-1,对钙、镁、氯、铁等离子的去除率为48%～72%,满足回用水的要求,实现了冷轧废水较高品质的回用。
Desalination of cold rolling wastewater from steel and iron industries with the Electro-Sorb process was studied,and a pilot test was performed.The conductivity of the input raw water was 3 000～3 480 μS.cm-1 and conductivity of the processed water was 1 100 μS.cm-1.The effective removal of Ca,Mg,Cl,Fe was 48%～72%.This meets the requirements of recycled water for reuse,so it is shown that rolling wastewater can be processed into high quality reusable water.
出处
《水处理技术》
CAS
CSCD
北大核心
2010年第9期127-129,共3页
Technology of Water Treatment
关键词
冷轧废水
电吸附
除盐
cold rolling wastewater
electro-sorb technology
desalination
