| 榨菜综合废水好氧生物处理工艺的选择试验 |
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| 引用本文： | 陈垚,曾朝银,龙腾锐,李晓品.榨菜综合废水好氧生物处理工艺的选择试验[J].中国给水排水,2009,25(15). |
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| 作者姓名： | 陈垚 曾朝银 龙腾锐 李晓品 |
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| 作者单位： | 1. 重庆大学,三峡库区生态环境教育部重点实验室,重庆,400045
2. 中国市政工程中南设计研究院,湖北,武汉,430010 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项 |
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| 摘 要： | 针对榨菜综合废水呈高盐、高氮磷、高有机物浓度的水质特征,对两级SBR与单级SBBR反应器处理榨菜废水的效能进行了研究.结果表明:在温度为20℃、有机负荷为1.0 kg-COD/(m3·d)、DO为5 ms/L、反应器运行工况为进水(0.25 h)/曝气(11 h)/沉淀(0.5 h)/排水(0.25 h)的条件下,SBBR反应器能够使榨菜综合废水达标排放,而两级SBR工艺则不适宜处理榨菜综合废水.
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| 关 键 词： | 榨菜废水 |
Selection of Aerobic Biological Process for Treatment of Integrated Mustard Tuber Wastewater |
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| CHEN Yao,ZENG Chao-yin,LONG Teng-rui,LI Xiao-pin.Selection of Aerobic Biological Process for Treatment of Integrated Mustard Tuber Wastewater[J].China Water & Wastewater,2009,25(15). |
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| Authors: | CHEN Yao ZENG Chao-yin LONG Teng-rui LI Xiao-pin |
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| Affiliation: | CHEN Yao1,ZENG Chao-yin2,LONG Teng-rui1,LI Xiao-pin1(1.Key Laboratory of Three Gorges Reservoir Region's Eco-Environment ,Chongqing University,Chongqing 400045,China,2.Central and Southern China Municipal Engineering Design and Research Institute,Wuhan 430010,China) |
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| Abstract: | The integrated mustard tuber wastewater is characterized by high salinity, high nitrogen and phosphorus and high organic matter concentration. The two-stage sequencing batch reactor (SBR) and single-stage sequencing batch biofilm reactor (SBBR) were used to treat this wastewater. When tem-are influent 0.25 h, aeration 11 h, sedimentation 0.5 h and effluent 0.25 h, the SBBR can effectively treat the integrated mustard tuber wastewater, and the effluent quality meets the discharge standard. However, the two-stage SBR technology is not suitable to treat the integrated mustard tuber wastewater. |
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| Keywords: | SBR SBBR mustard tuber wastewater sequencing batch reactor (SBR) sequencing batch biofilm reactor (SBBR) |
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