Some physical process of boiler water pretreatment have been summed up.
着重就锅炉用水预处理的物理方法进行了综述。
The test introduced in this article USES ultrasonic technology for the pretreatment of apocynum. The test results are compared with the degumming effect of water pretreatment and acid pretreatment.
本实验采用超声波技术对罗布麻进行预处理,并与预水处理和预酸处理的脱胶效果进行了比较。
The plant consists of a raw water pretreatment group, a double stages reverse osmosis, a storage tank and a distribution loop.
该装置由原水预处理组、双级反渗透装置、一个储槽和一个配水回路构成。
Technological optimized the operation way of the reverse osmosis supply water pretreatment equipment and the operation parameters of pressure, temperature etc.
将反渗透给水预处理设备运行方式,以及反渗透给水压力、给水温度等运行参数进行了技术优化。
A new water pretreatment building was set up at the bank of the Nile due to bad water.
由于尼罗河水质较差,吉利联合循环电站在河边新建一座预处理水厂。