| 波形潜流湿地处理低浓度生活污水 |
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| 引用本文： | 曾祥英,章北平,孙高升.波形潜流湿地处理低浓度生活污水[J].环境工程,2006,24(5):26-28. |
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| 作者姓名： | 曾祥英 章北平 孙高升 |
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| 作者单位： | 1. 武汉市政工程设计研究院有限责任公司,湖北,430074
2. 华中科技大学环境科学与工程学院,湖北,武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 本文主要研究不同水力负荷条件下,波形潜流人工湿地对低浓度生活污水中有机物、氮和磷的去除效果及其影响因素。低、中、高水力负荷分别为0·2、0·4、0·8m3/(m2·d),处理低浓度生活污水试验研究表明:水力负荷对CODCr和TP的去除率有一定的影响,都是随着水力负荷的增大而下降;对NH3-N和TN的去除效果几乎没有影响。
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| 关 键 词： | 波形潜流湿地 生活污水 水力负荷 |
| 收稿时间： | 2005-11-30 |
| 修稿时间： | 2005-11-30 |
USING CORRUGATED UNDERFLOW WETLAND TO TREAT LOW CONCENTRATION DOMESTIC WASTEWATER |
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| Zeng Xiangying,Zhang Beiping,Sun Gaosheng.USING CORRUGATED UNDERFLOW WETLAND TO TREAT LOW CONCENTRATION DOMESTIC WASTEWATER[J].Environmental Engineering,2006,24(5):26-28. |
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| Authors: | Zeng Xiangying Zhang Beiping Sun Gaosheng |
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| Institution: | Zeng Xiangying Zhang Beiping Sun Gaosheng |
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| Abstract: | It was studied the removal effect of organisms,N and P in domestic wastewater by a corrugated underflow wetland subjected to different hydraulic loadings.The low,medium and high hydraulic loadings were 0.2 m~3/(m~2·d),0.4 m~3/(m~2·d) and 0.8 m~3/(m~2·d) respectively.The results showed that hydraulic loading had a certain effect on the removal rate of COD_ Cr and TP,i.e.the removal rate was decreased with increase in hydraulic loading;it almost had no effect on the removal rate of NH_3-N and TN. |
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| Keywords: | corrugated underflow wetland domestic sewage and hydraulic loading |
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