煤加压气化废水加压曝气生物处理研究  被引量:5

Study of Coal Gasification Wastewater Treatment Using Anaerobic AcidificationPressurized Biological Film Process

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作  者:明朗[1] 

机构地区:[1]青岛大学化工系

出  处:《城市环境与城市生态》1998年第2期17-19,共3页Urban Environment & Urban Ecology

基  金:国家自然科学基金

摘  要:加压曝气生物氧化新技术、新组合处理煤加压气化废水,COD负荷15.6kg/(m3·d),去除率92.1%;NH3-N负荷0.57kg/(m3·d),去除率91.0%。二项指标出水均达到国家排放标准。The treatment of coal gasification wastewater has been investigated by means of the advanced combination process. The results show that this combination process can efficiently remove COD and NH3—N from coal gasification wastewater. Under the test conditions of organic load 156 kg COD/(m3·d) and ammonia load 0571 kg NH3—N/(m3·d), the combination process is capable of removing 921% of NH3—N in the influent, and COD and NH3—N of the treated wastewater all meet Chinese national standards.

关 键 词:加压曝气 生物膜 废水处理 煤气化 

分 类 号:X789.03[环境科学与工程—环境工程]

 

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