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What Should We Learn About Drinking Water Filtration Technology?

Nov. 26, 2021


Conventional drinking water treatment technology includes coagulation, precipitation, clarification, filtration, disinfection, etc., which are currently used by most water plants in the world. At presents, more than 95% of water plant in our country use conventional treatment processes. With the development of industry and cities, drinking water sources are polluted to a certain degree. In order to meet water quality standards, additional advanced treatment processes are required.

1. Advantages of drinking water filtration products:

The most widely used advanced treatment technologies include: Activated Carbon Adsorption, ozone oxidation, biological activated carbon, membrane separation technology, etc.


2. Drinking water activated carbon adsorption:

-Can effectively remove substances that cause odor in water, such as geosmin, 2-methylisocamphanol(MIB), etc.

-Good adsorption capacity for aromatic compounds and various pesticides;

-It also has a good adsorption effect on many heavy metal ions, such as mercury, hexavalent chromium, cadmium, lead, etc.

-Good removal effect on mutagenic substances in water.

3. Drinking water membrane separation technology

-Do not need to add chemicals, remove a wide range of pollutants.

-Various materials, such as cellulose acetate membrane, aromatic polyamide membrane, Polysulfone Membrane, polypropylene membrane, inorganic ceramic membrane, etc.

-High precision membrane filtration is divided into four types: microfiltration, ultrafiltration, nanofiltration and reverse osmosis according to the membrane pore size from large to small;

-It has a wide range of applications. Choose different membranes to achieve predeterminded separation effects on particles in a broad sense such as ions, molecules, viruses, bacteria, clay, and sand particles.

-Reliable operation, compact equipment, easy to realize automatic control, etc.


Drinking water filtration plays an important role in protecting health and ensuring high-quality, great tasting water is available. Hongtek always insist on providing high quality water filters cartridges that remove impurities, eliminate unpleasant tastes and odors, and reduce cysts, bacteria, and viruses that can spread infection.

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