纺织印染环保综合处理中心尾水排海管设计
摘要：随着工业经济迅速发展,近岸海域污染已成为影响沿海城市可持续发展的主要环境问题。为此,汕头市潮阳区纺织印染园区将达标尾水通过排海管输送至生态保护红线外的深海区,利用水环境容量大的海洋消纳污水。为保障污水经排放、扩散后水质满足《海水水质标准》(GB 3097-1997)三类水质标准,对排海口位置、管径管材、管道施工方法、放流管段设计等方面进行方案优化设计。
关键词：尾水排放系统排海管道扩散器
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参考文献参考文献
[1] 戴明新,牙韩争,彭士涛．基于生态环境影响的污水海洋离岸排放口选址研究[J]．水道港口,2014(4):427-432.
[2] GB/T 19570-2017污水排海管道工程技术规范[S].
[3] 施小周,王海霞．市政工程排海管道常用施工方法[J]．科技信息,2010(3):326.
[1] 戴明新,牙韩争,彭士涛．基于生态环境影响的污水海洋离岸排放口选址研究[J]．水道港口,2014(4):427-432.
[2] GB/T 19570-2017污水排海管道工程技术规范[S].
[3] 施小周,王海霞．市政工程排海管道常用施工方法[J]．科技信息,2010(3):326.
Design of tail water discharge project of textile printing and dyeing environmental protection comprehensive treatment center
Abstract: With the rapid development of industrial economy,pollution of coastal water has become a major environmental problem affecting the sustainable development of coastal cities.Therefore,the tail water from Chaoyang textile printing and dyeing park of Shantou city is discharged into the sea by a submarine pipe with diffusers,and the discharge point is located in the deep sea area with large environmental capacity.In order to ensure that the water quality of the sewage after being discharged and diffused meets the Sea water quality standards(GB 3097-1997)three types of water quality standards,the location of the sea outlet,pipe diameters,pipe construction methods,and drainage pipe section design are optimized and designed.
Keywords: Tail water discharge system; Sea drainage pipeline; Diffuser;
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