Home Ro Membrane Residential Element Water Treatment Reverse Osmosis 150 Gpd

Residential 2012-150GPD RO Membrane for RO Water Treatment Membrane Element

Prolonging the service life of film

1 Damage to membrane performance caused by untimely cleaning and incorrect cleaning method

In addition to the normal attenuation of equipment performance, the attenuation of equipment performance caused by pollution is more serious during the use of equipment. Common pollution mainly includes chemical scale, organic matter and colloid pollution, microbial pollution, etc. Different pollution shows different symptoms. The symptoms of membrane pollution proposed by different membrane companies are also different.

In the project, we found that the duration of pollution is different, and the symptoms are also different. For example, the membrane is polluted by calcium carbonate scale. When the pollution time is one week, it mainly shows that the desalination rate drops rapidly, the pressure difference increases slowly, and the water yield changes little. Washing with citric acid can completely restore the performance. The pollution time is one year (a water purifier), the salt flux increases from the initial 2mg/L to 37mg/L (raw water is 140mg/L~160mg/L), and the water yield decreases from 230L/h to 50L/h. After cleaning with citric acid, the salt flux decreases to 7mg/L, and the water yield increases to 210L/h.

Moreover, pollution is often not single, and its symptoms are also different, making it more difficult to identify pollution.

Performance

2. Under certain conditions, the presence of free chlorine and other oxidants in the water may cause serious membrane damage, which doesn't belong to product warranty range.

Main Features:
High rejection quality sheet;
Long service life for reducing the cost;
High stabilized rejection with realized nominal flux;
Sanitary qualified elements;
Stringent in-house inspection & testing control.

Reverse osmosis membrane is widely used in electric power, petrochemical industry, steel, electronics, medicine, food and beverage, municipal administration and environmental protection. It plays an important role in desalination of seawater and brackish water, preparation of boiler feed water, industrial pure water and electronic grade ultrapure water, production of drinking pure water, wastewater treatment and special separation.

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.