[1]温关常,曾祥专,陈晋,等.新型除磷材料在CASS工艺污水处理厂的应用实践[J].中国给水排水,2021,37(15):51-56.
　WEN Guan-chang,ZENG Xiang-zhuan,CHEN Jin,et al.Application of New Phosphorus Removal Material in Wastewater Treatment Plant Using CASS Process[J].China Water & Wastewater,2021,37(15):51-56.
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新型除磷材料在CASS工艺污水处理厂的应用实践

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期数: 2021年第15期 页码: 51-56 栏目: 出版日期: 2021-08-01
Title:
Application of New Phosphorus Removal Material in Wastewater Treatment Plant Using CASS Process
作者:
温关常1，曾祥专2，3，陈晋2，梁龙妮4，陈晓青2，3，王俊先3，李宝宏3，陈浩沛2，罗洋2，冯建樑2，3，黄柱钦5，毛文彬5
(1.广东环科院环境科技有限公司，广东广州510045；2.一澄环境科技<武汉>有限公司，湖北武汉430000；3.广东恩维乐环境科技有限公司，广东广州511431；4.广东省环境科学研究院，广东广州510045；5.北控水务集团有限公司，北京100102)
Author(s):
WEN Guan-chang1，ZENG Xiang-zhuan2，3，CHEN Jin2，LIANG Long-ni4，CHEN Xiao-qing2，3，WANG Jun-xian3，LI Bao-hong3，CHEN Hao-pei2，LUO Yang2，FENG Jian-liang2，3，HUANG Zhu-qin5，MAO Wen-bin5
(1. GDAES Environmental Technology Co. Ltd.， Guangzhou 510045， China； 2. Yicheng Environmental Technology Co.Ltd.， Wuhan 430000， China； 3. Guangdong EWL Environmental Technological Co. Ltd.， Guangzhou 511431， China； 4. Guangdong Provincial Academy of Environmental Science， Guangzhou 510045， China； 5. Beijing Enterprises Water Group Limited， Beijing 100102， China)
关键词:
纳微米高纯复合活性铁; 除磷; 提标改造; 序批式污水处理工艺
Keywords:
nano-micron high purity composite active iron; phosphorus removal; upgrading and reconstruction; sequencing batch wastewater treatment process
摘要:
利用新型除磷材料（纳微米高纯复合活性铁）替代传统的铝盐、铁盐,在采用CASS工艺的南方某污水处理厂开展了长期生产性试验。结果表明，新型除磷材料具有药剂投加量少、高效、缓释、无腐蚀、易运输、方便投加、有助于改善污泥沉降性能等优点，特别适用于进水碳源浓度低、营养比例失调的SBR、CASS等序批式工艺除磷提标需求，也可用于低碳源进水高总磷排放标准污水处理厂的除磷需求。
Abstract:
A new phosphorus removal material (nano-micron high purity composite active iron) was employed to replace traditional aluminum salt and iron salt and applied in a southern wastewater treatment plant using CASS process for long-term operation. The new phosphorus removal material had the advantages of a small dosage, high efficiency, slow release, no corrosion, easy transportation and convenient dosing, which could effectively improve sludge settling performance. It was especially suitable for SBR, CASS and other sequential batch processes with low influent carbon source concentration and unbalanced nutrition ratio, which could also be applied for phosphorus removal requirements of wastewater treatment plants with low influent carbon source and high total phosphorus discharge standards.

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[2]王刚,苗瑞鹏,张振冲,等.生物转盘内部投加PAC化学除磷效果研究[J].中国给水排水,2020,36(13):50.
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更新日期/Last Update: 2021-08-01