【摘要】 对国外4座污水处理厂改造工程实例进行了分析研究,通过对原有工艺流程改造,部分单元采用新技术、新工艺,调整工艺参数等改造方案,在充分利用原有污水处理设施的前提下,满足了处理水量增加或水质标准提高的要求。更多还原

【Abstract】 Four foreign WWTP renovation projects are studied in the WWTP upgrading and retrofitting project research.Based on the existing process,many renovation plans can be employed,such as the adoption new technology and new process in partial process and the adjustment of operation parameters.So the existing treatment facilities can be utilized by the most to satisfy the improved requirement of water quality standard and the increasing wastewater quantity.更多还原