How ro membranes are used

In the reverse osmosis process, one of the most important aspects of the process involves the use of ro membranes. These membranes or films act as physical barriers to certain unwanted materials such as salt, bacteria and viruses. The films contain small pores that allow for the passage of water (or air for some applications).

Back in the early 1960's, John F. Kennedy considered that if scientists could get the salt out of saltwater and provide fresh drinking water to areas in need, it would be one of humanities greatest achievements. Today, one of the most common applications for ro membranes is in desalination plants. Just as JFK predicted, the desalination of H2O, in areas of the world where water is so scare has become a life-saving procedure. Desalinated water provides irrigation for agriculture and drinking water for thousands of people. This technology continues to grow. Using frp pressure vessels ro membranes with high filtration are used to recover water from sewage. It is also used to produce whey protein from cheese-making waste.

The reverse osmosis process uses pressure to drive filtration. The film is housed in extra strong housing that holds the film and can withstand pressure. In dialysis, blood is purified using hollow fiber tube membranes. The pressure required differs depending on the application. For example, in the production of maple syrup, nanofiltration film is used, which requires lower force. In 2003, FilmTec membranes introduced a specially designed line of products for the production of maple sap. By developing this technology, maple sap producers were able to greatly reduce the energy involved in sap preparation.

As leading manufacturers, we supply frp pressure vessels ro membranes and pre-treatment equipment for global distributors in a various application industries. Reverse osmosis is a proven and growing technology with commercial and residential applications.