再生水高标准处理与工业利用工程案例研究
李旭,李彩凤,巫寅虎,徐雨晴,张宏宇,胡洪营

Project case study on high standard treatment and industrial utilization of reclaimed water
Xu LI,Caifeng LI,Yinhu WU,Yuqing XU,Hongyu ZHANG,Hongying HU
表1 反渗透工艺进水与产水水质(第三方检测)
Table 1 Water quality of feedwater and product water of RO process from third party
水质指标工艺进水产水
COD/(mg·L-115<4
BOD5/(mg·L-12.3<0.5
TOC/(mg·L-15.80.3
SS/(mg·L-1<5<1
氨氮/(mg·L-10.740.25
总氮/(mg·L-18.372.56
总磷/(mg·L-10.14<0.01
TDS/(mg·L-175897
pH7.847.38
浊度/NTU<0.5<0.5
总硬度(以CaCO3计)/(mg·L-134218.5
碱度(以CaCO3计)/(mg·L-120625.8
游离氯/(mg·L-11.721.44
氟化物/(mg·L-10.141<0.006