We all know that the filtration accuracy of RO membrane is 0.1nm (i.e. 0.0001) μ m) It can filter out bacteria, heavy metals and plasma in water. Then the problem comes. Benzene molecules can be killed at about 0.5nm and Ca + ions can be killed at about 0.3nm. We can fully understand it. But w...

Purified water equipment is made in order to meet the needs of various industries and water purification equipment, core technology using new technologies such as reverse osmosis

Reverse osmosis pure water equipment used in pretreatment technology, ultra pure water equipment adopt pretreatment + reverse osmosis collection equipment, pure water equipment using common bacteria is 0.4 1 micron in diameter

Water treatment equipment is closely related with life health, in the usual to standardize operation during the use and maintenance

Hospital of clean room of water treatment equipment installation qualification mainly according to production requirement, check whether the installation of a water treatment equipment and piping system qualified, check the calibration of instrument and the preparation of the operation and maintenan...

Water treatment equipment more medium filter is not too high price, but everyone with the environmental protection product, but more medium filter promotion is effective for all people and institutions to protect water resources.

Pure water equipment, is simply the production of pure water equipment. And drinking pure water was we are widely used in: life, chemical, medical, breeding, planting, food, drinks, etc. Processing system adopts the booster pump, microporous filter, EDI equipment, pure water, pure water pump, polish...

If the vertical multistage centrifugal pump is installed carelessly, it will lead to the failure of installation, which will affect the working performance of the pump in the future. Next, we will analyze the common installation errors and relevant solutions of vertical multistage centrifugal pump. ...

When the pressure transmitter is installed on site, there are many phenomena that the relevant pressure and differential pressure transmitters reflect incorrect process parameters: there are problems of blockage of impulse pipe, non-standard installation of throttling device, condensate tank and imp...

Pump is a necessary and common equipment in water treatment engineering. This knowledge and experience is very important. This article is a collection of 148 technical questions and answers about pump compiled by an engineer who has worked for 19 years. Dry goods are practical! 1. What is a pump? ...

1. Desalination rate and salt permeability of reverse osmosis membrane Salt transmittance = produced water concentration / influent concentration × 100% Desalination rate = (1 – salt content of produced water / salt content of influent) × 100% Salt penetration rate = 100% &ndash...

We all know that there are many types of water purifiers, and the water purified by each type of water purifier is different. According to the degree of purification, the purified water can be divided into purified water, pure water and soft water. What is the difference between these three water qu...