摘要
以漂白商品木浆为原料生产无碳复写原纸过程中产生大量高浓度废水,采用"气浮+水解酸化+SBR+过滤+沉淀"处理,使处理后的出水水质达到回用水标准,实现造纸废水"零排放"。
The large higher concentration of wastewater in the production process of ner base paper was caused with the bleaching commercial pulp for materials ,and by using the treatment of the air floatation ＋hydrolytic aeidification＋SBR ＋filtration ＋ sedimentation. The outer wanter was made reach of the standard i for reuse water standard ,It was realized for the zero emission of paper making wastewater treatment.
出处
《科学技术创新》
2018年第26期60-61,共2页
Scientific and Technological Innovation
关键词
造纸
处理
沉淀
工程
Paper making
Treatment
Precipitation
Engineer
