摘要
利用实验室曝气沉砂池装置处理模拟生活废水,根据称量过滤所得悬浮物的质量分数,对曝气沉砂池处理工艺进行研究。认为曝气使废水中溶氧量大大增加,加速分解废水中的有机物,故悬浮物量比曝气前少;实验中沉淀时间越长,上层水悬浮物则越少,故沉淀20min后,所测得悬浮物最少。
Based on the principle of equipment layout,considered the process features of lubricant oil hydrogenation unit and the requirements on fire fighting,features of equipment layout and notes were discussed to provide reference for future design.
出处
《当代化工》
CAS
2009年第4期386-389,408,共5页
Contemporary Chemical Industry
关键词
润滑油加氢装置
平面布置
设计
Lubricant oil hydrogenation unit
Plot plan
Design
