Single-stage reverse osmosis equipment
Single-stage and double-stage reverse osmosis equipment are mainly distinguished from the process. Single-stage reverse osmosis equipment is also known as a reverse osmosis equipment, is the raw water through the pretreatment system, precision filters, through the high-pressure pump will be sent to the reverse osmosis device directly to the output of the product water is called single-stage reverse osmosis.
Double-stage reverse osmosis equipment
Double-stage reverse osmosis equipment is also known as the second reverse osmosis, raw water is sent to the pretreatment system under pressure coarse filtration, and then into the precision filter filtration, high pressure pumps through the first level of pressure sent to the first level of reverse osmosis system, the output of this system is then pressurized by the second level of high pressure pumps sent to the second level of reverse osmosis system, the production of Product water, known as two-stage reverse osmosis.
Difference between single-stage reverse osmosis equipment and two-stage reverse osmosis equipment
1, single-stage reverse osmosis equipment and bipolar reverse osmosis equipment in the appearance of the difference between the single reverse osmosis equipment is equipped with a vertical pump, while the bipolar reverse osmosis equipment is equipped with two vertical pumps.
2, the difference in the system, single-stage reverse osmosis equipment is a primary osmosis membrane separation technology to remove some substances in the water.
Bipolar reverse osmosis equipment is the raw water through two RO reverse osmosis membrane filtration, so as to achieve a higher rate of desalination standards. In the raw water quality and tap water close to the time, two reverse osmosis technology can make the water conductivity value of 10μs/cm. general industry or other industries do not have too high water quality requirements, will be used in a single-stage reverse osmosis equipment, if the water quality has strict requirements, will be used in a two-stage reverse osmosis equipment.
3, reverse osmosis equipment, single-stage and double-stage mainly from the process difference.
Single-stage reverse osmosis equipment is also known as a reverse osmosis equipment, is the raw water through the pretreatment system, precision filters, through the high-pressure pump will be sent to the reverse osmosis device directly to the output of the product water is called single-stage reverse osmosis.
Double-stage reverse osmosis equipment, also known as two-stage reverse osmosis, the raw water is sent to the pretreatment system under pressure coarse filtration, and then into the precision filter filtration, through a high-pressure pump pressurized to the first level of the reverse osmosis system, the output of the system and then by the second high-pressure pump pressurized to the second level of the reverse osmosis system, the production of water, known as two-stage reverse osmosis.