铝污泥生物填料对黑臭水体的脱氮除磷效果研究

张瑞斌; 王乐阳; 潘卓兮; 周乃; 祖白玉; 奚道国

doi:10.12153/j.issn.1674-991X.20190101

铝污泥生物填料对黑臭水体的脱氮除磷效果研究

doi: 10.12153/j.issn.1674-991X.20190101

张瑞斌^1,2,3,
王乐阳^1,2,3,
潘卓兮^1,2,
周乃^1,2,
祖白玉^1,2,
奚道国^1,2,3

^1. 江苏龙腾工程设计股份有限公司
^2. 江苏省雨污水资源化利用工程技术研究中心
^3. 南京市生态河道工程技术研究中心

详细信息

作者简介:
张瑞斌(1985—),男,高级工程师,博士,主要从事水体污染治理及生态修复研究,zhangrb88@126.com。

中图分类号: X522
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- 被引次数: 0
出版历程
- 收稿日期: 2019-06-10
- 刊出日期: 2020-03-20

Effect of aluminum sludge biological packing on nitrogen and phosphorus removal from black and odorous water

ZHANG Ruibin^1,2,3,
WANG Leyang^1,2,3,
PAN Zhuoxi^1,2,
ZHOU Nai^1,2,
ZU Baiyu^1,2,
XI Daoguo^1,2,3

^1. Jiangsu Long-leaping Engineering Design Co., Ltd.
^2. Jiangsu Rain-water Recycling Engineering Technology Research Center
^3. Nanjing Ecological River Engineering Technology Research Center

摘要

摘要: 现场小试模拟研究了铝污泥生物填料、聚丙烯纤维生物填料以及二者分别与狐尾藻组合在黑臭河道水体中的治理效果。结果表明:铝污泥生物填料能够调节水体pH,狐尾藻可提高水体溶解氧(DO)浓度,营造有利于微生物生长的微环境;铝污泥生物填料出水水质优于聚丙烯纤维生物填料,出水水质基本达到GB 3838—2002《地表水环境质量标准》Ⅴ类标准;铝污泥-狐尾藻组合对水体污染物的整体去除效果最好,出水水质优于GB 3838—2002的Ⅳ类标准,对COD_Cr、TP、TN和NH₃-N去除率分别为74.62%、93.59%、93.19%和96.46%。
- 铝污泥 /
- 狐尾藻 /
- 脱氮 /
- 除磷 /
- 黑臭水体
Abstract: The treatment effect of combination of aluminum sludge, polypropylene fiber biological packing and foxtail algae in black and odorous water was simulated. The results showed that the aluminum sludge biological packing could regulate the pH of the water system, and the foxtail algae could improve the dissolved oxygen content, so as to create the micro-environment beneficial to the microorganisms. The effluent quality of aluminum sludge biological packing was better than that of polypropylene fiber biological packing, basically reaching Class Ⅴ standard of Environmental Quality Standards for Surface Water(GB 3838-2002). Especially, the combination of aluminum sludge biological packing and foxtail algae had the best overall removal effect on water pollutants, and the effluent quality was better than that of GB 3838-2002 Class Ⅳ standard. The removal rates of COD_Cr, TP, TN and NH₃-N were 74.62%, 93.59%, 93.19% and 96.46%, respectively.
- aluminium sludge /
- foxtail algae /
- nitrogen removal /
- phosphorus removal /
- black and odorous water

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参考文献(27)

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