700GPD Large Flow with High Recovery Rate RO Membrane Element for RO System

Reverse osmosis membranes can be used for a variety of fluid separations. Currently, the most widely used reverse osmosis membranes are cross-linked aromatic polyamide reverse osmosis membranes. Usually, m-phenylenediamine and trimesoyl chloride are used for interfacial polycondensation on the surface of porous polysulfone supported membranes. A polyamide layer is formed. The polyamide layer obtained by the reaction is the key to influence the water permeability and salt retardation rate. Therefore, focusing on the interfacial polycondensation reaction and optimizing the polyamide layer in order to obtain a reverse osmosis membrane with large flux and high salt removal rate has always been the direction of many researchers.

Performance and test conditions

Note: Single membrane permeate flow change in the range of ±15%

Test Conditions

Test Pressure 100psi( 0.7Mpa)

Temperature 25ºC

Concentration of Testing Solution (NaCl) 500ppm

Testing Solution PH 2-11

Note:1. The Max. continous operation temperature is 35ºC when PH rate over 10.

2. In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.

Dimension of Membrane Element

3012-700: A:12.0mm B:3.0mm C:0.68mm D:0.75mm E:10mm

HN-JCM brand membrane element produced by world advanced membrane technology and fully automatic production equipment. It can operation under the extra low pressure. Our membrane suitable for household water purifiers, hospitals, laboratory pure water, treatment municipal tap water, well water and other low salinity water sources.

FAQ:

Since our foundation, we have been investing in promising research & development work to this secure our lead.

We adhere to the corporate goal of "BETTER QUALITY, FURTHER WAY" and provides high cost-performance products for clients.

The company HYNAMO is represented on an international platform by 50 partners in 26 countries.

What we stand for:

1. To face difficult challenges, to set new standards and to professionally create innovation with wisdom and great commitment.

2. Especially in the field of water treatment, we meet the different requirements head on and so give rise to holistic solutions that are perfectly tailored to the needs of our customers.

3. With the trust of our customers, we grow and thus accept the challenge of the future.

4. With the professional support team, our company already has large-scale reverse osmosis industrial equipment independently developed.

In the research and development of reverse osmosis membrane elements, we have introduced two series of membrane elements for home and industry. The products are exported around the world, and get praise from customers. Our company focuses on optimizing and upgrading products through feedback from various customers, and gives customers absolute guarantee in quality through quality control and new technology to improve product performance.

Our company′s technical team provides targeted professional advice and technical solutions for each customer, in order to solve the problems encountered by customers and meet customer needs. Since 2013, in order to improve product stability and production efficiency, the company has implemented standardized management processes and automated equipment transformation, and has achieved extraordinary results and received widespread praise.