博文

目前显示的是 六月, 2017的博文

A type of selective ion exchange resin for Lead removal

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Lead is a naturally occurring toxic metal found in the Earth’s crust. Its widespread use has resulted in extensive environmental contamination, human exposure and significant public health problems in many parts of the world.

Lead can enter drinking water when service pipes that contain lead corrode,especially where the water has high acidity or low mineral content that corrodes pipes and fixtures. 
Lead in drinking water is very harmful to human. In China, the government set 0.01mg/L as the minimum level of content for lead in drinking water.

Sunresin produces a type of high quality lead selective ion excange resin for drinking water treatment. The LSC755 resin is a weak acid, macroporous, chelating ion exchange resin with amino phosphonic acid groups. 

This structure is good for the chelating with heavy metal ions, especially for lead removal from aqueous solution. The resin has better adsorption rate for lead which works with bigger treatment capacity and higher regeneration efficiency…

Color changing DI resin for RO/DI filter

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Sunresin is the top manufacturer of ion exchange resins in China(stock code: 300487)

We produce a premium type of mixed bed DI resin with fix mixing ratio of cation and anion resins which can help to reduce the TDS or water conductivity to very low level so as to produce high purity water for a wide range of industries. 

Besides, Sunresin also produce the color changing DI resin, which is with color indicator on the resin, when resins are being used for several cycles and need replacement, the resin will change color from blue to brown. This resin is very suitable to be used in a RO/DI water filter to reduce TDS to near zero. 

Now the color changing DI resins are widely used in water filter for Aqaurium treatment. 
We supply with package of 5 liters foil bags, 1 liter foil bag and 1 liter plastic jar for wholesale purpose. 

if there is any interest, pls kindly us by email:qqyun@sunresin.com
Whatsapp:+86-13669261915