And the preliminary design must complete design instruction booklet one, Sewage treatment plant total floor-plan, elevation chart, flow chart, main equipment drawing.
其中初步设计要完成设计说明书一份、污水处理厂总平面布置图一张、高程图一张，流程图一张，主要设备图一张。
This thesis takes Yuncheng County Sewage treatment plant as an example, introducing the overall design plan of middle and small scale Sewage treatment plants' automatic monitoring systems.
本文以郓城县污水处理厂为例，介绍了中小型污水处理厂自动化监控系统的整体设计方案。
This paper analyzes the status and restriction factors in urban sewage treatment at present in China, puts forward plan principles and basic countermeasures to control water pollution.
文章分析了目前我国城市污水处理的现状和制约因素，提出了控制水污染的规划原则和基本对策。
应用推荐