摘要
采用气浮/铁炭曝气/芬顿氧化/UASB/生物接触氧化工艺处理高浓度石化废水,介绍了系统的启动与运行情况。工程实践表明,该组合工艺对COD、色度等均有较好的去除效果,处理后出水水质达到《污水综合排放标准》(GB8978—1996)的一级标准。
The air flotation/Fe-C aeration/Fenton oxidation/UASB/bio-contact oxidation process was used to treat the high-concentration petrochemical wastewater. The start-up and operation situation of the system are introduced. The project practice indicates that this combined process has a good removal efficiency of COD and color. The treated effluent quality can meet the first level criteria specified in the Integrated Wastewater Discharge Standard （ GB 8978 - 1996）.
出处
《中国给水排水》
CAS
CSCD
北大核心
2009年第22期66-68,共3页
China Water & Wastewater
关键词
石化废水
气浮
铁炭曝气
芬顿氧化
UASB
生物接触氧化
petrochemical wastewater
air flotation
Fe-C aeration
Fenton oxidation
UASB
bio-contact oxidation
