reverse osmosis water dispenser nanofiltration in process applications - selfgrowthcom-Ocpuritech-im

reverse osmosis water dispenser nanofiltration in process applications -

by:Ocpuritech     2019-07-31
reverse osmosis water dispenser nanofiltration in process applications -
Although na filter has quickly become a viable alternative to reverse osmosis in some water treatment applications, it has great potential in expanding to process applications and has not been developed to a large extent.Nanofiltration can significantly reduce TDS, color, dissolved solid, organic matter, hardness, turbidity, two price and price ion of content at the same time in than reverse osmosis low much of pressure under operation.Given the high selectivity of the NF membrane, the implementation of this technology can significantly save capital and operating costs compared to reverse osmosis.
Combined with selectivity and operational economics, the Na filter is naturally suitable for water and wastewater treatment.However, in addition to these two applications, there is great potential for expansion.Processors in the food, beverage and dairy industries have begun to use the filter spiral winding film in a variety of applications, and many other industries may benefit from the filter.
Most membrane industries tend to ignore process or "professional" applications and choose to use the vast majority of resources for water and wastewater treatment.Although there is a strong demand for effective and economical water and wastewater treatment, the potential of NF membrane to create value in process applications is undeniable.Companies such as Synder Filtration, which have been focusing on the process application of spiral winding film for nearly 20 years, are helping the company to optimize the process using na filter.
The lower operating pressure and the unique selectivity of the NF membrane usually save costs and allow more eco-friendly business practices.One of the most common applications of spiral wound NF Membranes in process applications is the concentration and de-mining of lactose in the dairy industry.In traditional cheese production, only about 10% of the milk used in cheese production will eventually enter the cheese.
The by-products produced mainly contain protein, lactose, minerals and water.This solution is usually separated or concentrated by membrane filtration.After the protein concentration is removed, the remaining solution can be sent to the NF membrane for the concentration or de-mining of lactose.
This process allows dairy farms to produce a concentrated lactose product that can be sold to the food and pharmaceutical industries and can also be used to standardize other products.Due to the availability of a variety of NF Membranes (depending on the salt discharge), the dairy farm is flexible during processing.For example, Synder Filtration provides two kinds of NF Membranes, NFX (99% mgso 4 rejection) and NFW (98% mgso 4 rejection.
Both membranes are used for the concentration of lactose, but provide different levels of salt and mineral channels.NFX is used in places where lactose yield and concentration are very important, while NFW with a more open pore structure is used in places where maximum salt channels or whey de-mining is critical.Regardless of the specific purpose of UF whey penetrant lactose processing, this is a good example of the benefits of using na filtration in process applications.
These spiral winding films not only operate under lower pressure than the reverse osmosis membrane, but also allow the dairy industry to produce greater value from solutions previously considered as by-productsproduct stream.By concentrating and de-mining lactose, the dairy industry is able to reduce liquids previously discharged into waste and support their product supply
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