江苏某高新区再生水厂工程实例
Project Case of a Reclaimed Water Plant in a High-tech Zone of Jiangsu Province
李鹏 1朱卫兵 2秦恒飞 3张建伟1
作者信息
- 1. 常州汇恒膜科技有限公司,江苏常州 213001
- 2. 维尔利环保科技集团股份有限公司,江苏常州 213125
- 3. 江苏理工学院,江苏常州 213016
- 折叠
摘要
江苏某高新区再生水厂以各企业预处理排放尾水为原水,采用化学沉淀、生化处理和超滤及反渗透膜分离等组合工艺流程,将含磷废水与不含磷废水分质分段处理,系统设计合理,处理效果良好,直接运行成本为6.25元/m3,出水水质达到《地面水环境质量标准》GB 3838—2002中Ⅳ类标准要求,并提供给高新区相关企业回用.
Abstract
A regeneration water plant in a high-tech zone in Jiangsu uses pre-treated wastewater from various enterpris-es as raw water. The combined process flow of chemical precipitation,biochemical treatment,ultrafiltration,and reverse osmosis membrane separation is used to treat phosphorus and non phosphorus containing wastewater separately in differ-ent stages. The system is designed reasonably and has good processing effects,with a direct operating cost of 6.25 yuan/m3. The effluent quality meets the requirements of Class Ⅳ standard in the Environmental Quality Standards for Surface Water(GB 3838—2002) and is provided to relevant enterprises in the high-tech zone for reuse.
关键词
再生水厂/磷化废水/生化处理/超滤/反渗透Key words
reclaimed water plant/phosphating wastewater/biochemical treatment/ultrafiltration/reverse osmosis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据