镇江市征润州污水处理厂CAST 工艺的应用.pdf

文档介绍：净水技术
净水技术 Vol. 28, No. 5, 2009
2009,28(5):67-70WATER PURIFICATION TECHNOLOGY Water PurificationOctober 25th, Technology 2009
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镇江市征润州污水处理厂工艺的应用
CAST
任明华严敏高乃云胡坚
1, 2, 1, 3
同济大学污染控制与资源化研究国家重点实验室上海浙江工业大学建筑工程学院浙江杭州
(1. , 200092;2. , 310032;3.
镇江市水业总公司排水管理处江苏镇江
, 212001)
摘要介绍了镇江市征润州污水处理厂循环式活性污泥法的工艺流程相关设备及构筑物设计参数污水处理厂位
(CAST) 、。
于长江中下游的镇江市北侧所处理的污水主要是镇江市居民生活污水生物反应池的构造和运行方式是将好氧缺氧
, 。 CAST 、
和厌氧过程很好地结合起来在一个循环运行周期中同时完成硝化和反硝化过程有效地进行脱氮除磷运行结果表明用
, , 。,
工艺处理城市污水处理效果良好出水水质达标操作管理方便很适合城市农村和小城镇使用
CAST , , , , 、。
关键词污水处理厂城市污水循环式活性污泥法生物反应池
中图分类号文献标识码文章编号
: :A :1009-0177(2009)05-0067-04
CAST Technological Process at Zhengrunzhou Sewage Treatment Plant in Zhenjiang City
REN Ming-Hua1, YAN Min2, GAO Nai-yun1, HU Jian3
(1. State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China;
2. Faculty of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou 310032, China;
3. Division of Sewerage Management, Zhenjiang Water pany, Zhenjiang 212001, China)
Abstract The treatment processes, facilities of cyclic activated sludge technology (CAST) and its designing parameters of treatment
elements in Zhenjiang Zhengrunzhou sewage treatment plant were introduced. The sewage treatment plant is located near the
downstream of Yangtze River, the north of Zhen