印染废水中水回用及RO浓水深度处理工程实例
陈彦安,徐百龙,杜平,刘彬彬

Project case of reclaimed water reuse and RO concentrated water advanced treatment of printing and dyeing wastewater
Yan’an CHEN,Bailong XU,Ping DU,Binbin LIU
表1 嘉兴某印染废水水质组成及排放限值
Table 1 Water quality composition and discharge limits of a printing and dyeing wastewater in Jiaxing
指标数值排放限值
pH8.326~9
色度/倍26080
总氮/(mg·L-124.530
悬浮物/(mg·L-1213100
COD/(mg·L-1945200