| 复合酶制剂处理城市景观水体的试验研究 |
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| 引用本文： | 蔡娟,操家顺,吴蓓,薄国柱.复合酶制剂处理城市景观水体的试验研究[J].水资源保护,2006,22(2):31-32. |
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| 作者姓名： | 蔡娟 操家顺 吴蓓 薄国柱 |
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| 作者单位： | 1. 河海大学环境科学与工程学院,江苏,南京,210098
2. 河北理工大学建筑工程学院,河北,唐山,063009 |
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| 基金项目： | 国家“十五”重大科技专项“863”资助项目(2003AA601070) |
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| 摘 要： | 采用新型复合酶制剂(BZ剂)处理城市受污染景观水体。研究结果表明:该制剂的使用对COD、NH3-N、TP等有明显的净化效果。在本试验条件下,BZ剂投加量为0.4 mg/(L.d)时,CODCr、NH3-N、TP的最终去除效果最好,分别达到25.0%7、7.6%2、6.1%;相同投加量条件下,水质净化效果不曝气优于曝气状况。
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| 关 键 词： | 城市景观水体 BZ剂 净化 |
| 文章编号： | 1004-6933（2006）02-0031-02 |
| 收稿时间： | 2004-12-10 |
| 修稿时间： | 2004-12-10 |
Experiment on treatment of urban scenic waters by compound enzyme |
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| CAI Juan,CAO Jia-shun,WU Bei,BO Guo-zhu.Experiment on treatment of urban scenic waters by compound enzyme[J].Water Resources Protection,2006,22(2):31-32. |
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| Authors: | CAI Juan CAO Jia-shun WU Bei BO Guo-zhu |
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| Abstract: | The treatment of polluted urban scenic waters was studied by use of the compound enzyme preparations(Bacto-zyme agent).The result indicates that COD,NH_3-N and TP can be obviously degraded by the compound enzyme.Under the conditions when the BZ agent added was 0.4?mg/Ld in the experiment,the maximal removal rates of COD,NH_3-N and TP could reach 25.0%,77.6% and 26.1% respectively.With the same amount of BZ agent added in the water,the effect of water purification without aeration was better than that with aeration. |
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| Keywords: | urban scenic waters Bacto-zyme agent purification |
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