| 厌氧-好氧-物化工艺处理淀粉废水的工程实例 |
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| 引用本文： | 韩彪,张萍,张维维,李骋,胡雅兰,王启明,鄢恒宇.厌氧-好氧-物化工艺处理淀粉废水的工程实例[J].环境科学与技术,2010,33(12). |
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| 作者姓名： | 韩彪 张萍 张维维 李骋 胡雅兰 王启明 鄢恒宇 |
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| 作者单位： | 广西环境保护科学研究院; |
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| 基金项目： | 广西科学研究与技术开发计划项目 |
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| 摘 要： | 文章介绍了厌氧-好氧-物化工艺在处理淀粉废水中的应用,并给出了主要构筑物的设计参数,工程运行结果表明,在进水COD、BOD5、SS分别为12860mg/L、6400mg/L、3260mg/L的条件下,该系统的COD、BOD5、SS去除率均在99%以上,具有处理设施运行稳定,处理效果好等特点,系统出水水质达到《污水综合排放标准》(GB8978-1996)中的一级标准,产生的沼气可作辅助燃料,沉淀的黄浆可外卖,具有良好的环境效益和社会经济效益。
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| 关 键 词： | 木薯淀粉废水 UASB CASS 混凝 |
Appliction of Anaerobic-aerobic-physicochemical Process to Treatment of Starch-producing Wastewater |
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| HAN Biao,ZHANG Ping,ZHANG Wei-wei,LI Cheng,HU Ya-lan,WANG Qi-ming,YAN Heng-yu.Appliction of Anaerobic-aerobic-physicochemical Process to Treatment of Starch-producing Wastewater[J].Environmental Science and Technology,2010,33(12). |
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| Authors: | HAN Biao ZHANG Ping ZHANG Wei-wei LI Cheng HU Ya-lan WANG Qi-ming YAN Heng-yu |
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| Institution: | HAN Biao,ZHANG Ping,ZHANG Wei-wei,LI Cheng,HU Ya-lan,WANG Qi-ming,YAN Heng-yu(Guangxi Research Academy of Environmental Protection,Nanning 530022,China) |
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| Abstract: | Wastewater of cassava-starch production treated using the anaerobic/aerobic/physicochemical process was reported. With the treatment capacity of the facility of 2,400m3/d and the concentration of COD as high as 12,860mg/L in the influent,quality of the effluent from the process can meet the national wastewater discharge standard of GB 8978-1996,the operation,in general,being stable. At the same time,it is reported that biogas retrieved from the anaerobic unit is collected and used as fuel. |
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| Keywords: | cassava starch UASB CASS coagulation |
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