| 生物接触氧化法处理螺旋藻养殖废水试验研究 |
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| 引用本文： | 和丽萍,宁平,陈建中,李立雄.生物接触氧化法处理螺旋藻养殖废水试验研究[J].云南环境科学,2006,25(Z1):143-144. |
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| 作者姓名： | 和丽萍 宁平 陈建中 李立雄 |
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| 作者单位： | 云南省环境科学研究院，昆明理工大学环境科学与工程学院，昆明理工大学环境科学与工程学院，云南省环境科学研究院 云南昆明650034，昆明理工大学环境科学与工程学院，云南昆明650093，云南昆明650093，云南昆明650093，云南昆明650034 |
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| 摘 要： | 采用生物接触氧化法处理螺旋藻养殖废水的试验结果表明,在pH为6～9,水力停留时间为8h,曝气气水比为5∶ 1的条件下,处理效果较好,废水中CODCr、SS、浊度、藻量的去除率分别达到69%、75%、76%、96%,且在处理过程中不添加对螺旋藻养殖有害的物质,经处理后出水可回用于养殖螺旋藻.
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| 关 键 词： | 生物接触氧化 螺旋藻 废水处理 |
| 文章编号： | 1006-947X(2006)增刊-0143-02 |
| 修稿时间： | 2005年12月30 |
Experiment and Research on Treating Wastewater from Spiral Algae Culture by Biological Contact Oxidation Process |
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| HE Li-ping,NING Ping,CHEN Jian-zhong,LI Li-xiong.Experiment and Research on Treating Wastewater from Spiral Algae Culture by Biological Contact Oxidation Process[J].Yunnan Environmental Science,2006,25(Z1):143-144. |
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| Authors: | HE Li-ping NING Ping CHEN Jian-zhong LI Li-xiong |
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| Abstract: | The results of treating wastewater from spiral algae culture by biological contact oxidation process show that excellent efficiency happens while pH is 6 to 9,dydraulic detention period is 8hr,and the rate of air and water during aeration period is 5 to 1.At this time,the removal rate of COD_(Cr),SS,degree of turbidity,and the volume of algae can reach 69 %,75 %,76 % and 96 % respectively.Any harmful materials will not be added to the water of spiral algae culture,and the water outflow after treatment can be recycled. |
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| Keywords: | biological contact oxidation process wastewater treatment spiral algae |
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