摘要
随着人们对生活品质要求的不断提高,对生活环境乃至身边生活污水的处理要求也不断提高,常规的城市污水处理工艺因其稳定成熟稳定运行等特点一直受水处理的青睐,然而其长期不间断处理运行,其工艺所带来的资金和能源消耗普遍较高。本文对城市污水处理的几种工艺进行简要概述,并以某污水处理厂为例,分析其在污水处理工艺以及处理设备方面的耗能情况,并有针对性地分析相应的节能降耗方式方法,在达到最优污水处理效果的同时完成污水处理的节能降耗运行。
With the continuous improvement of people's requirements for the quality of life,the treatment requirements for the living environment and even the domestic sewage around them are also increasing.The conventional urban sewage treatment process has been favored by water treatment because of its stable,mature and stable operation.However,its long-term uninterrupted treatment operation generally brings high capital and energy consumption.This paper briefly summarizes several processes of urban sewage treatment,takes a sewage treatment plant as an example,analyzes its energy consumption in sewage treatment process and treatment equipment,and analyzes the corresponding energy-saving and consumption reduction methods,so as to achieve the optimal sewage treatment effect and complete the energy-saving and consumption reduction operation of sewage treatment.
关键词
污水处理
节能
曝气
生物脱氮除磷
sewage treatment
energy saving
aeration
biological nitrogen and phosphorus removal
