混凝-厌氧水解-好氧组合工艺处理印染废水的研究
收稿日期: 2004-08-09
网络出版日期: 2010-10-01
基金资助
国家“十五”科技攻关项目,项目号:2004BA313B16;国家自然科学基金项目,项目号:20176018,20376034;江苏省科学基金项目,项目号:BK2003084;江苏省社会发展项目,项目号:BS2003030
Study on the treatment of printing and dyeing wastewater by a coagulant一anaerobic acidification一aerobic combined technique
Received date: 2004-08-09
Online published: 2010-10-01
陈英文,宋天顺,沈树宝 . 混凝-厌氧水解-好氧组合工艺处理印染废水的研究[J]. 工业水处理, 2005 , 25(5) : 22 -24 . DOI: 10.11894/1005-829x.2005.25(5).22
Printing and dyeing wastewater with high chroma and CODCr is difficult to be treated by microbe. In this paper,a coagulant - anaerobic acidification - aerobic combined technique is introduced to treat the printing and dyeing wastewater. Promising experimental results have heen obtained and show that:the CODCr of effluent is 83 ~ 124 mg/L, and the effluent is clear. It reaches the first grade discharge standard of water pollutants for dyeing and finishing of textile industry(GB 4287-1992). The final discharge cost is 1.5 yuan/t lower than what was before.
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