RO-400GI commercial pure water equipment Apr 11,2019 【Product】

Ro-400-gallon commercial pure water equipment, water purifier, water dispenser filter core, filter shell, water dispenser pipeline machine, water purification bucket, pressure bucket, wrench, float ball, pump test pen, transformer, electrolyzer, quick connector, PE pipe, reverse osmosis membrane water purifier accessories

HYDRANAUTICS membranes from the United States Jun 02,2018 【Product】

Since entering the reverse osmosis water treatment field in 1970, Hydranautics of the United States has consistently pursued advanced production technology, high product quality and perfect customer service. After 40 years of unremitting efforts, it has now become one of the reverse osmosis and nanofiltration membrane manufacturers with the most product specifications and the largest production scale in the world's separation membrane manufacturing industry. It is also a reverse osmosis membrane producer in the United States that has passed the ISO9001 certification.

Dow BW30-440i reverse osmosis membrane from the United States Mar 31,2016 【Product】

5T/h single-stage reverse osmosis equipment Oct 22,2015 【Product】

Every hour5Ton single-stage reverse osmosis industrial water softening equipment1Reverse osmosis is a physical method without phase change that desalinates and removes salt from brine at room temperature. At present, the desalination rate of ultra-thin composite membrane elements can reach99.5%It can also remove colloids, organic matter, viruses and other substances in water simultaneously.2It adopts imported reverse osmosis membranes, featuring high desalination rate, long service life and low operating cost.3It adopts a fully automatic pretreatment system to achieve unmanned operation.4"Adopt......

Fully automatic water softening equipment Aug 25,2015 【Product】

The working principle of softening: Softening technology is an ion exchange device that fills cation exchange resin in an exchange container. Its full name is cation exchange column, and it is abbreviated as softening bed. The application of softening beds: Softening beds are generally used before reverse osmosis devices to reduce or remove waterCa2+,Mg2+The effect of ions prolongs the time for inorganic salt scaling in reverse osmosis systems and protects the reverse osmosis membrane system. It can also be setEDIIn front of the electro-deionization device, enterEDI"Water"......

Multi-media filtration + two-stage RO reverse osmosis +EDI water treatment equipment Jul 15,2020 【News】

Multi-media filtration: It mainly involves coarse filtration of tap water to prepare it for entering the reverse osmosis membrane, ensuring that the water quality reaches a certain level before entering the reverse osmosis membrane, thereby protecting the usage effect and service life of the reverse osmosis membrane. 2. The water that has undergone coarse filtration and then passes through the reverse osmosis membrane becomes the first-stage reverse osmosis. 3. The principle of the second-stage reverse osmosis is the same as that of the first-stage reverse osmosis. Its function is to further remove the salt in the water.

Common sense for maintaining reverse osmosis (RO) equipment Jun 29,2020 【News】

Reverse osmosis technology has been widely applied in scientific research, medicine, beverages, seawater desalination and other fields at present. The reverse osmosis (RO) membrane pores of the reverse osmosis equipment produced by Beijing Yuanlai Water Treatment Equipment Co., Ltd. are at the nanometer level. Under certain pressure, RO reverse osmosis membranes can effectively filter out inorganic salts, heavy metal ions, organic substances, colloids, viruses and other impurities in the source water, thus strictly distinguishing pure water that can pass through from concentrated water that cannot. However, the long-term use of reverse osmosis membranes will cause a lot of adsorption to adhere to the membranes, thereby reducing efficiency. How should we maintain reverse osmosis equipment?

Explanation of the process flow of reverse osmosis water treatment equipment Jun 18,2020 【News】

RO reverse osmosis is a pure water equipment system where the raw water that has undergone pretreatment and meets the requirements of the RO reverse osmosis membrane is filtered through the core components of the RO reverse osmosis system. Therefore, doing a good job in the protection of RO reverse osmosis is the key to ensuring the quality of the pure water equipment. During the operation of the membrane, the salt concentration on the membrane surface is higher than that in the main fluid. This phenomenon is called concentration polarization. The result of concentration polarization is that some salts accumulate on the membrane surface, blocking the water production channels of the reverse osmosis membrane and reducing the water production capacity of the membrane. When organic matter in the feed water is not continuously washed away or regularly flushed away, it will accumulate on the membrane surface. Especially for some RO reverse osmosis membranes with charged surfaces, they will attract charged organic matter and stick it on the membrane surface.

The requirements for the influent water quality of reverse osmosis (RO) pure water systems Jun 05,2020 【News】

Pure water equipment can be applied in industries such as chemical engineering and medicine. In the entire system, there will be a complete set of pretreatment devices, mainly for the preliminary treatment of raw water to meet the feed water requirements of the reverse osmosis main unit. The reason why reverse osmosis hosts have relatively high requirements for the quality of the feed water is mainly due to the limitations of various conditions such as the structure, material, and desalination mechanism of reverse osmosis membrane elements.

Daily maintenance methods for reverse osmosis equipment in pure water processes Apr 24,2019 【News】

Daily maintenance methods for reverse osmosis equipment in pure water processes Reverse osmosis is an important part of pure water treatment processes. Reverse osmosis refers to membrane separation technology that uses pressure as the driving force through membranes. Reverse osmosis equipment is the product of membrane separation technology. After the raw water passes through fine filters, activated carbon filters, iron and manganese removal devices and other equipment, through the action of pumps, the reverse osmosis membrane is used to reduce the water concentration. At the same time, industrial pollutants, heavy metals, viruses and other harmful substances in the water quality are filtered out, making the water meet the physical and chemical indicators and hygiene standards for drinking. The cleaning method for reverse osmosis equipment in the pure water process: ① Select the cleaning agent formula, prepare the cleaning solution in the cleaning water tank, circulate the cleaning solution with a pump, stir it evenly and set it aside. ② Close the inlet and outlet water valves and the discharge valve on the reverse osmosis device, and then open the reverse osmosis device