JX UF membrane is a kind of membrane with separation function, which can filter out impurities such as suspended solids, colloids and macromolecules in pharmaceutical wastewater, and at the same time retain useful substances such as small molecules of organic matter and inorganic salts in water. Read More

Saudi Arabia, a country known for its vast deserts and arid climate, faces significant challenges in securing fresh water for its population and industries. Traditional freshwater sources are scarce, making it essential to turn to alternative solutions. This is where Reverse Osmosis (RO) membranes c Read More

Why do I always have problems with the reverse osmosis equipment I buy from China?Recently, with the increase in sales of our reverse osmosis equipment, we have encountered some customer feedback after-sales problems.Reverse osmosis equipment is the most common several after-sales problems, I summar Read More

Read More

Read More

JX Purification Reverse Osmosis Membrane Cleaning TechniquesNanjing Junxin Environmental Technology Co.,Ltd manufacture Reverse osmosis membrane for many years. And JX purification specialized in technology to replace Dow BW30400, Toray TM7200D-400, Hydranautics RO as well. So today we want to intro Read More

The MBR membrane bioreactor is a new type of treatment process. Compared with the traditional process, it has the characteristics of a small footprint, good effluent quality, and low operating cost. It is one of the hotspots in wastewater treatment and has wide applications.What is the MBR Membrane Read More

Firstly: Do you want to know the principle and characteristics of reverse osmosis membrane? Reverse osmosis membrane can intercept material greater than 0.0001 micron, is one of the most fine membrane separation products, it can effectively intercept all dissolved salts and molecular weight of organ Read More

What is the relationship between influent TDS and conductivity?When a feed water conductivity value is obtained, it must be converted to a TDS value so that it can be entered in the software design. For most water sources, the conductivity/TDS ratio is between 1.2 and 1.7. For ROSA design, a ratio o Read More

Climate change, population growth and urbanisation have raised concerns about water scarcity in many EU countries (particularly in the Mediterranean and Atlantic coastal regions), but a new regulation will ease these growing pressures and mark a move towards a circular economy.The European Parliamen Read More

The earth's surface is 71% ocean and 29% land, but there are also rivers, lakes and other waters on land, and glaciers and other solid water, to say the earth's water is still a lot, statistics show that the earth's water resources up to 1.386 billion cubic kilometres, but we also know that most of Read More

1. Forward Osmosis (FO) technologyThe principle of forward osmosis (FO)The solvent is separated from the solution by a semi-permeable membrane that can only pass through the solvent but not the solute molecules. The solvent molecules will spontaneously pass through the membrane from the solvent side Read More

The project was put into operation in December 2017 and has been running for more than 3 years so far. Doing the daily maintenance work during the use of MBR membrane can ensure its normal and stable operation, prolong the service life of membrane modules and reduce the operating cost of membrane bi Read More

In system operation, membrane contamination is a very difficult problem, which causes a significant decrease in the removal rate and water permeability of the reverse osmosis unit and membrane flux, as well as increasing the operating pressure of each section and contributing to higher operating and operational costs, which seriously affects the service life of the membrane and the development and utilization of reverse osmosis technology. Read More

When the raw water is not flowing into the reverse osmosis membrane system, all remaining abnormal substances in the pre-treatment equipment that may accompany the flow of water should first be thoroughly removed before commissioning the equipment. Read More