摘要
根据国外处理合流制溢流污水的工程经验,结合国内排水体系现状和溢流污水水质,开发出一级化学强化处理工艺。使用CFD软件对工艺中的反应池流态进行数值模拟,发现池内流态基本能够满足设计要求;现场中试结果表明该工艺处理效果良好,新工艺的工程可行性也得到了验证。
According to the foreign experiences with the treatment of combined sewage overflow and in combination with the current sewerage system and quality of overflow in China, chemically enhanced primary treatment process was developed. Numeric analog was conducted to flow pattern in reaction tank by using CFD software, and it was found that the flow pattern in the tank can meet the design requirement. The field pilot-scale test result shows that the process has good treatment effect, and the feasibility has also been verified.
出处
《中国给水排水》
CAS
CSCD
北大核心
2005年第11期6-9,共4页
China Water & Wastewater
关键词
合流制溢流污水
化学一级强化处理
流态
数值模拟
combined sewage overflow
chemically enhanced primary treatment
flow pattern
numeric analog
