In view of the existing problem of the original water supply control system in SISG water treatment station pump room,the article adopts the computer monitoring and controlling technology for transformation,analyzes the controlling principle,whole structure and software system of the computer Ethernet monitoring system after the transformation.

tuberosus for response on seawater treatment.

This paper introduces corrosion mechanics and impact factors to steel pipes in hydrostatic pressure test using seawater and mainly describes the process of seawater treatment.

In order to push ahead water saving in university,a reclaimed water treatment station was built in Beijing Normal University with a capacity of 600 m~3/d.

A small underground reclaimed water treatment station will be built in the northwest ofthe Xi an Moat,realizing wastewater reclamation and reuse.

With the development of the Daqing oilfield,the comprehensive contain water come from oil well is continuously rising,Considered from some factors such as extracting oil from sewage、environmental protection,many sewage processing stations were built in the oilfield to deal with the sewage which was drained by the transfer stations、transfer oil and drain water stations and unite stations.