| 铁屑过滤-SBR工艺处理印染废水的研究 |
| 摘要点击 1737 全文点击 2083 投稿时间：1997-07-09 |
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| 中文关键词 铁屑过滤 印染废水 循序间歇式活性污泥法 |
| 英文关键词 filtration with iron filings Sequencing Batch Reactor dyeing wastewater |
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| 中文摘要 |
| 采用铁屑过滤-SBR工艺对印染废水进行了处理研究。当进水COD为1000-1600mg/L,色度为200-800倍,BOD5在200-400mg/L时,COD去除率可达85%,BOD5去除率和脱色率均在90%以上,出水达到排放标准。该工艺具有投资少、运行费用低、处理效果稳定等特点,尤其适合中小型印染厂的废水治理. |
| 英文摘要 |
| The experiments of treating dyeing wastewater have been finished using filtration with iron filings and Sequencing Batch Reactor (SBR) method.The removal efficiency of COD reached 85%,BOD5 and colour over 90% when influent COD equaling 1000-1600mg/L,BOD5 200-400mg/L and colour 200-800 times.The final effluent quality has met discharge standards.This process is less cast in construction and running.It is suitable for the treatment of the wastewater coming from middle or smaller dyeing factory. |
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