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Adsorption resin is an efficient adsorption material, widely used in the treatment of industrial sewage, which can reduce the highly toxic organic matter in the sewage to a very low concentration
.
Compared with activated carbon, the adsorption resin can be stably recycled and has a lifespan of 2 to 3 years
.
However, at present, traditional resins have the problem of "easy adsorption and difficult desorption", which leads to frequent switching between adsorption and desorption, and it is necessary to increase the concentration, dosage and desorption temperature of the desorption solution to maintain normal use
.
To this end, Wanhua Chemical has launched an innovative product, Wanforite® WPA-200H, which is used in the treatment of phenolic wastewater such as bisphenol A, bisphenol F, and p-tert-butylphenol
.
Through the design of surface chemical properties and internal pore structure, this resin can not only quickly capture phenolic molecules, but also achieve high flow rate and large capacity adsorption, and more effectively solve the problem of "difficult and slow desorption"
.
Efficient desorption, while ensuring the long-term stability of the resin, can save a lot of operating costs, reduce the burden of sewage, and truly bring users a better experience and create higher value
.
Adsorption resin is one of the important businesses of Wanhua Chemical Surface Materials Division, and its products cover wastewater, waste gas treatment, natural product extraction, biomedicine and other fields
.
