摘要
纺织印染工业园区企业众多,生产工艺的不同导致排放的废水水质、水量差别较大,选择合适的处理工艺至关重要。多年的运行数据表明:采用水解酸化+活性污泥法联合生化处理工艺成功地大幅度消减了COD、色度,并以混凝沉淀物化处理措施作为保障措施,保证了出水稳定达标排放。
In the same industry district, there are numerous textile and dyeing plants, different water qualities for different production processes, so choose a right treatment process is very important. Three years run data showed that combined acidification and activated sludge process played successful role in COD-remove and completely decolorization, and flocculation and sediment guaranteed the effluent quality lower than national standards.
出处
《广东化工》
CAS
2008年第8期82-84,102,共4页
Guangdong Chemical Industry
关键词
印染废水
水解酸化
活性污泥法
混凝沉淀
printing and dyeing wastewater
acidification
activated sludge
flocculation and sediment
