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一种悬浮态光电催化氧化处理高盐采油废水的方法
安太成; 李桂英; 傅家谟; 盛国英
2005-07-25
Country中国
Patent NumberZL200510036107.2
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明提供了一种悬浮态光电催化氧化处理高盐采油废水的方法,该方法将采油废水自然沉淀,去除沉淀物后调节初始pH值为3.3~8.5;在采油废水中按0.5~2.5g/L的浓度添加纳米光催化剂;采油废水进入流动床,同时在流动床两侧施加2~30V的槽电压,并开启紫外光照射,在流动床底通入流速为0.01~0.10MPa的空气,使得纳米光催化剂在采油废水中呈悬浮态,反应1~4小时后即可。本发明将悬浮态光电催化氧化方法应用于高盐采油废水的处理,充分有效地发挥光、电二者协同催化氧化的效率,具有COD降解效果好、适于石油污染物质的深度去除等特点。
Date Available2006-03-22
Language中文
Application NumberCN200510036107.2
Open (Notice) NumberCN1749176
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35708
Collection专利
Recommended Citation
GB/T 7714
安太成,李桂英,傅家谟,等. 一种悬浮态光电催化氧化处理高盐采油废水的方法. ZL200510036107.2[P]. 2005-07-25.
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