Indexed by:
Abstract:
以某城市污水处理厂二级出水为原水,采用批量试验方法,通过调整臭氧和双氧水剂量,研究臭氧氧化和臭氧/双氧水组合工艺对水中有机物的去除规律。结果表明:在臭氧剂量为3.5 mg/L时,水中色氨酸类芳香族蛋白质、富里酸类物质、微生物代谢产物和腐殖质类物质的去除率分别为80.0%、79.3%、85.4%和84.1%;当臭氧剂量增加到10mg/L时,COD、UV_(254)、TOC和色度的去除率分别为26.6%、59.5%、9.6%和88.2%。水中pH值的升高促进臭氧的吸收,当臭氧投加量为33.5 mg/L时,pH值=11时的臭氧吸收率比pH值=3时提高31.1%。当臭氧剂量<13 mg/L时,投加双氧...
Keyword:
Reprint Author's Address:
Email:
Source :
净水技术
Year: 2018
Issue: 01
Volume: 37
Page: 70-76
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: