Preprocessing section

Reverse osmosis water treatment system pretreatment often consists of quartz sand filter, activated carbon filter, precision filter device, the main purpose is to remove the sediment contained in raw water, rust, colloidal substances, suspended solids, pigments, odors, biochemical organic matter , Reduce the remaining ammonia value of water and pesticide contamination and other harmful substances. If the original water calcium and magnesium ion content is high, the need to increase the water softener device, the main purpose is to protect the reverse-osmosis membrane after the class of large particles of material damage, thereby extending the service life of reverse osmosis membrane.

Reverse osmosis host

Mainly by the booster pump, membrane shell, reverse osmosis membrane, control circuit, etc., is the core part of the entire water treatment system, the quality of water produced the most important also depends on the part. As long as the model of the membrane and the model of the booster pump are properly selected, the reverse osmosis host can achieve over 99% filtration of the salt in the water and the conductivity of the effluent can be guaranteed within 10us / cm (25 degrees).

Post-processing section

Mainly for the reverse osmosis host system of pure water for further processing, if follow-up process ion exchange or electrodeionization (EDI) equipment, you can obtain industrial ultrapure water, if it is used in civil drinking water technology , It is often followed by sterilization device, for example, can be connected UV germicidal lamp or ozone generator, so that the water can be drunk directly.

Cleaning section

In order to ensure the normal operation of reverse osmosis water treatment system and extend the service life of reverse osmosis membrane components, when the reverse osmosis system is running for a period of time to remove calcium carbonate scale, metal oxide scale in water, biological growth (bacteria, fungi, molds, etc.) Other substances need to be cleaned of the system.