Process Description: Pretreatment: pre-treatment of raw water, consumer and commercial water purification equipment, improve the quality of water, so as to meet the requirements, reduce, delay membrane fouling, extend its life, the object it deals mainly water microorganisms, bacteria, colloids, organics, heavy metals, solids and free chlorine. In order to meet the requirements of reverse osmosis water, commercial water purification equipment to ensure long-term stable operation of the reverse osmosis unit. Standard single-stage reverse osmosis pure water equipment can not be used for national standards, single-stage generally used for food and beverages such as water, if it is needed medicine and medical electronics are dual-stage reverse osmosis water rate single-stage reverse osmosis equipment with two-stage anti- penetration equivalent to no more than 75%, two-stage reverse osmosis equipment water more clean, taste better. Our company produces pure water equipment, commercial water purification equipment, accessories, using the world's advanced reverse osmosis technology. The main high-pressure permeate through, forcing water molecules through a semipermeable membrane, the solute and solvent water separated. This technology can be a natural water microorganisms, bacteria and viruses, organics, colloids and so dispose of impurities, it has the advantage of ease of operation and maintenance, the introduction of Advanced foreign technology, and this technology lock-specific pollution and low energy consumption characteristics of single-stage reverse osmosis desalination, frame and membrane shell made of stainless steel, membrane components imported RO membrane elements, the choice of high-pressure pump Hangzhou Nanfang company produces stainless steel multi-stage pumps. Electric automatic control using national best electrical components, comes with a flow meter, oil-filled pressure gauge, water conductivity meter, automatic flush valve and so on. Pure water equipment reverse osmosis technology and maturity, in the last century to the beginning of this century has been the rapid development of applications to a major expansion of wastewater treatment and beverage, biology, medicine, electricity, electronics, chemical industries and fields, etc. and recycling, clean water production, initial separation of the solution and the material was concentrated and so on RO unit control system consists of pretreatment tank, desalination tanks, level sensors, booster pump outlet pressure, high-pressure pump outlet pressure, strong water pressure, fresh water pressure instrumentation, high-pressure pump import and export of low voltage, water conductivity, water conductivity, on-line monitoring the concentration of water and fresh water, backwater flow display instrumentation, sensors, large commercial water purification equipment, can readily monitor device running the operating pressure, flow and conductivity, according to water tanks and desalination pretreatment tank level automatic running operation, when the system is equipped with a dosing PH adjustment means when the automatic control dosing devices running timeliness automatically adjust acid, alkali pH unit dosage, when the system fails and water level, ultra-low or ultra-high pressure pump inlet phenomenon, ultra-high out of the water conductivity, the control system will automatically sound and light alarm systems and automatic shutdown occurs . Consumer and commercial water purification equipment, the Han Technology (online consultation), commercial water purification equipment provided by the Henan Science and Technology Co., Ltd. Han Yue. Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Science and technology leader in the culvert with the staff warmly welcome all inquiries negotiations to create the Han Technology better future.