Reverse osmosis technology is a modern high technology developed recently in China. Reverse osmosis is to separate water from solution after it permeates the specially-made semi-transparent membrane through exerting a pressure that is higher than he osmosis pressure on the solution. As this process is reverse to the natural permeation direction, it is called reverse osmosis. According to different osmosis pressures of various materials, the process of reverse osmosis with a pressure higher than the osmosis pressure can be used to reach the purposes of separation, extraction, purification and concentration of a certain solution. It does not need heating and there is no phase changing process; therefore, it saves more energy than traditional process.
widely applied in cosmetic, pharmaceutical, chemical industry, also suitable for manufacture potable wa
reverse osmosis water treament advantage:
1,the systerm occupy little space, easy to opreate, wide application range.
2,when used for disposing industrial water, the reverse osmosis device does not consume large amounts of acids and alkalis, snd hhere is no secondary pollution in addition, is operation cost is also low.
3,finshed water under good electric conductivity ,one stage ≤ 10us/cm,two stage around 2-3 us/cm,EDI ≤ 0.5us/cm (base on raw water ≤ 300us/cm.