| 波形潜流人工湿地污水处理技术研究 |
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| 引用本文： | 葛丽英,谈玲,何成达,季俊杰,何莲,秦世杰,陶正龙.波形潜流人工湿地污水处理技术研究[J].扬州大学学报(自然科学版),2004,7(4):75-78. |
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| 作者姓名： | 葛丽英 谈玲 何成达 季俊杰 何莲 秦世杰 陶正龙 |
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| 作者单位： | 扬州大学环境科学与工程学院,江苏扬州,225009 |
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| 基金项目： | 江苏省教育厅自然科学基金资助项目(02KJB610004) |
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| 摘 要： | 将波形潜流人工湿地(wavy subsurface flow constructed wetland，简称W-SFCW)在相同条件下与水平潜流人工湿地进行对比试验．W-SFCW床优化了传统潜流人工湿地的水流流态，使污水在W-SFCW床内进行波式流动，充分发挥了湿地系统降解污染物的能力．试验结果表明：W-SFCW在污染物去除方面明显优于传统潜流人工湿地．在相同试验条件下，W-SFCW对污水中COD，NH4^ 和TP的去除率分别比SFCW提高12．6％，22．0％和8．4%。
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| 关 键 词： | 波形潜流人工湿地 水平潜流人工湿地 污染物降解 污水处理 |
| 文章编号： | 1007-824X(2004)04-0075-04 |
Research on wastewater treatment using wavy subsurface flow constructed wetlands |
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| GE Li-ying TAN Ling HE Cheng-da JI Jun-jie HE Lian QIN Shi-jie TAO Zheng-long.Research on wastewater treatment using wavy subsurface flow constructed wetlands[J].Journal of Yangzhou University(Natural Science Edition),2004,7(4):75-78. |
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| Authors: | GE Li-ying TAN Ling HE Cheng-da JI Jun-jie HE Lian QIN Shi-jie TAO Zheng-long |
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| Abstract: | A new type of constructed wetland system for sewage treatment, called wavy subsurface flow constructed wetland (W-SFCW), was studied and paralleled with horizontal subsurface flow constructed wetland (SFCW) at same test conditions. Main characteristics of W-SFCW are optimal flow-state on wastewater and domestic sewage flow wavily in W-SFCW bed. So the efficiency of constructed wetland for pollutant removal is higher. Experiment shows that the removal efficiency of W-SFCW bed on COD, NH4 and TP are 12. 6%, 22. 0% and 8. 4% higher than that of SFCW. |
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| Keywords: | wavy subsurface flow constructed wetland horizontal subsurface flow constructed wetland pollutant removal wastewater treatment |
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