H酸综合废水治理工艺试验研究及工程应用 |
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引用本文: | 于锋 周蔚然. H酸综合废水治理工艺试验研究及工程应用[J]. 环境保护科学, 1999, 25(4): 5-7,10 |
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作者姓名: | 于锋 周蔚然 |
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作者单位: | 沈阳市环保工程设计研究院!沈阳,110003,沈阳市环保工程设计研究院!沈阳,110003,沈阳市环保工程设计研究院!沈阳,110003,沈阳市环保工程设计研究院!沈阳,110003 |
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摘 要: | 针对H酸母液及T酸一次洗水高含盐量有机废水进行系统的实验研究,结果表明:废水经冷却、结晶、过滤后,用铁屑过滤,石灰乳、PAM处理.使废水COD去除率为50%,脱色率为7O%,BOD/CODcr提高到0.2以上,预期COD去除率达60%以上,BOD去除率达85%以上,NH3—N去除率达80%以上.
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关 键 词: | H酸母液 铁屑过滤 SBR 间歇曝气 |
The Experiment Study and Engineering Application on treatment Technology of Synthesis Wastewater about H acid |
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Abstract: | The systemic experiment research is on H acid mother liquor and T acid contain high salt & organic wasterwater The experimental results make cear: The wasterwater through cooling,Orystallize and filtration,with scrap iron. Treat with milk of lime and RAM,The removal rates of COD and chroma are 50% and 70 % respectively, BOP/CODcr increased exceed 0. 2. It is anticipated that the removal rates of COD and BOD are 60%and 85 % respectively,the removal rate of NH3-N exceeds 80%. |
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Keywords: | H acid mother liquor Scrap iron filtration SBR Intermission expostion to gas |
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