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| SBR脱氮除磷效果研究 | |
| 引用本文： | 杨阿楠,张玉伟,张馨宁.SBR脱氮除磷效果研究[J].辽宁化工,2009,38(9):632-635. |
| 作者姓名： | 杨阿楠 张玉伟 张馨宁 |
| 作者单位： | 1. 沈阳清井环保机械工程有限公司,辽宁,沈阳,110148 2. 沈阳煤气总公司,辽宁,沈阳,110005 3. 辽宁省有色地质局一0八队,辽宁,沈阳,110013 |
| 摘 要： | 采用模拟配制生活污水，研究SBR工艺在不同运行条件下对生物脱氮和生物除磷效果的影响。实验分别对进水不同C／N、pH值和曝气时间作比较，结果表明：当C／N-2，曝气时间为240min，进水pH-6时，氨氮去除率可达80％以上，总磷去除率可达65％以上。 |
| 关 键 词： | 富营养化 SBR 生物脱氮除 |
Study on Nitrogen and Phosphorus Removal of the SBR Process |
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| YANG A-nan,ZHANG Yu-wei,ZHANG Xin-ning.Study on Nitrogen and Phosphorus Removal of the SBR Process[J].Liaoning Chemical Industry,2009,38(9):632-635. | |
| Authors: | YANG A-nan ZHANG Yu-wei ZHANG Xin-ning |
| Affiliation: | YANG A-nan , ZHANG Yu-wei, ZHANG Xin-ning(1. Shenyang Qingjing Enviromental Machinery ＆ Engineering Co. ,Ltd. Liaoning Shenyang 110148, China; 2. Shenyang Gas Corporation, Liaoning Shenyang 110005, China;3. The Bureau of Non - ferrous Geology of Liaoning province, Liaoning Shenyang 110013, China) |
| Abstract: | Effects of the different operating conditions on nitrogen and phosphorus removal of SBR process were investigated by using synthetic domestic wastewater as feed. Different ratio of C/N, pH, aeration time were tested in this process. The result shows that when the ratio of C/N is 2, aeration time is 240 min and pH is 6, the removal rate of NH3 - N reaches 80% , the removal rate of phosphorus reaches 65%. |
| Keywords: | SBR |
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