A/O与氧化沟工艺处理漂染废水的比较研究

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英文篇名：Comparison of A/O and Oxidation Ditch Processes for Bleaching and Dyeing Wastewater Treatment 作者：余华堂 英文作者：YU Hua-tang(Guangzhou Development Xintang Water Service Co.Ltd.,Guangzhou 511340,China) 关键词：漂染废水 ; 氧化沟 ; A/O工艺 ; 水解酸化 ; 曝气 英文关键词：bleaching and dyeing wastewater;oxidation ditch;A/O process;hydrolysis acidification;aeration 中文刊名：GSPS 英文刊名：China Water & Wastewater 机构：广州发展新塘水务有限公司; 出版日期：2012-07-01 出版单位：中国给水排水 年：2012 期：v.28;No.321 语种：中文; 页：GSPS201213024 页数：4 CN：13 ISSN：12-1073/TU 分类号：100-102+106

摘要

根据广东省某漂染污水处理厂的实际运行情况,对A/O与氧化沟工艺的能耗、处理效果等进行比较,分别分析了两种工艺在处理漂染废水方面的的优势和劣势。结合该污水厂的实际运行情况,建议大规模漂染废水生化处理系统宜采用水解酸化/底曝氧化沟工艺,且设计水解酸化池时应充分考虑泥水混合均匀及填料设置合理。该研究为类似工程的工艺设计、设备选型和技术改造提供了参考。
        Based on the operations of a bleaching and dyeing wastewater treatment plant in Guangdong Province,the power consumption,treatment effect using A/O process and oxidation ditch process were compared.The advantages and disadvantages of the two processes in treating of bleaching and dyeing wastewater were discussed.Hydrolysis acidification/bottom aeration oxidation ditch process was proposed for large-scale bleaching and dyeing wastewater treatment system.Full consideration should be given to mixing sludge and wastewater uniformly and to rational arrangement of carrier in designing the hydrolysis acidification tank.The findings provide some references for the process design,equipment type choice and technical transformation of similar projects.

引文

[1]余华堂.水解酸化/Carrousel氧化沟法处理漂染废水的优化控制[J].中国给水排水,2009,25(8):87-91.
    [2]余华堂,李龚,刘文士,等.漂染工业园污水厂实际运行中出现的问题及其对策[J].中国给水排水,2009,25(4):87-91.
    [3]余华堂,张钦勇,彭方芽,等.预处理/水解酸化/好氧工艺处理漂染工业园废水[J].中国给水排水,2008,24(18):75-77.