Yixing Fanghuizi Environmental Protection Equipment Factory



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Company Name: Yixing Fanghuizi Environmental Protection Equipment Factory Company Tel: 0510-87665159
Contact: 闵若菲 mobile phone number: 15861523168, 18036035885
Customer service QQ: 390480127
Company email: minruofei@163.com
Address: Nanxin Industrial Park, Heqiao Town, Yixing City, Jiangsu Province

Reverse osm
Reverse osm
Reverse osm

Reverse osmosis, also known as reverse osmosis, is a kind of membrane that uses a pressure difference as a driving force to separate the solvent from the solution. Because it is opposite to the direction of natural infiltration, it is called reverse osmosis. According to the different osmotic pressures of various materials, the reverse osmosis pressure greater than the osmotic pressure, that is, the reverse osmosis method, can be used to achieve the intention of separation, extraction, purification and concentration. Pressure is applied to the liquid on one side of the membrane. When the pressure exceeds its osmotic pressure, the solvent reversely penetrates against the direction of natural permeation. Thus, a permeated solvent, that is, a permeate, is obtained on the low pressure side of the membrane; and a concentrated solution, that is, a concentrate, is obtained on the high pressure side. When seawater is treated by reverse osmosis, fresh water is obtained on the low pressure side of the membrane, and brine is obtained on the high pressure side.

Reverse osmosis skills are commonly used for fresh water in seawater and brackish water; softening treatment of water; wastewater treatment and purification, concentration and separation of food, pharmaceutical, and chemical industries. In addition, the reverse osmosis technology has also achieved good results in pre-desalting treatment, which can reduce the load of the ion exchange resin by more than 90%, and the amount of regenerant of the resin can be reduced by 90%. Therefore, not only cost savings, but also environmental protection. Reverse osmosis skills can also be used for particles, organic substances, and colloids in water, which have excellent effects on reducing the pollution of ion exchange resins and prolonging the service life.