Обратный осмос все-в-одном устройстве

Typically the whole system contains pretreatment system, reverse osmosis devices, post-treatment system, cleaning system, and electrical control systems. Pretreatment system general contains pumps, dosing devices, quartz sand filters activated carbon filter, and precision filter and so on. Its main role is to reduce the raw water pollution index and residual chlorine in order to achieve the reverse osmosis water requirements. Device configuration of the pretreatment system should be based on the specific circumstances of raw water. Reverse osmosis unit includes multi-stage high pressure pump, reverse osmosis membrane element shell (pressure vessel), frameetc. Its main role is to remove impurities in water. Hope to receive your letter.The origin: Qingzhou city, Shandong Province,China Shandong Sihai Water Treatment Co.,Ltd.