颜料生产废水治理技术研究与工程实践

Study and Practice on Treatment of Pigment Wastewater

介绍了在试验研究的基础上 ,采取将颜料生产有机废水和无机废水分流处理的方案。阐述了絮凝气浮、兼氧、好氧等工艺设计参数。工程实践表明 ,处理效果稳定 ,出水可达标排放。

On the basis of experimental research it was appointed to treat the inorganic and organic wastewater discharges from a pigment plant separately by flocculation-air floatation process and anaerobic/aerobic biological process respectively. In this paper the design parameters and operating performance are presented. The facility has been put into operation normally with effluent quite enough to meet the wastewater discharge standard.