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Potable Water Treatment

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Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
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Potable Water Treatment

The ion exchange filtration is one of the most common water filtration methods. Ion exchange process percolates water through bead-like spherical resin materials (ion-exchange resins). Ions in the water are exchanged for other ions fixed to the beads. The two most common ion-exchange methods are softening and deionization.
potable-water
Ion exchange is a water treatment process commonly used for water softening or demineralization, but it also is used to remove other substances from the water in processes such as dealkalization, deionization, and disinfection.

These resins may be packaged in separate bed exchangers with separate units for the cation and anion exchange beds. Or, they may be packed in mixed bed exchangers containing a mixture of both types of resins. In either case, the resin must be "regenerated" once it has exchanged all its hydrogen and/or hydroxyl ions for charged contaminants in the water. This regeneration reverses the purification process, replacing the contaminants bound to the DI resins with hydrogen and hydroxyl ions.
potable-water-treatment-resin
Recently ion exchange resins have been increasingly used to create drinking water. Specialized resins have been designed to treat
various contaminants of concern, including perchlorate and uranium. There are many resins designed for these purposes, such as 
 
strong base/strong anion resin, which is used to remove nitrates and perchlorate. There are also resin beads that can be used for water softening.

 

Our Product List
Mobile Sorption Module for Gold Extraction
PFAS Removal
Bio-Pharmaceutical & Life Science
Modern biopharmaceutical technologies typically use biological microbial fermentation...
Chemical Industry
Purification of chemical compounds has become a vital part of most industrial processes.
Drinking Water Treatment
Drinking water is essential to life. Every day every human being has to drink and use water for food preparation.
Food & Beverage Industries
Food is closely related to everyone, and the finishing of food comes from people's relentless pursuit...
Hydrometallurgy & Mining
Hydrometallurgy is a technique for extractive metallugry involving the three general area...
Direct Lithium Extraction (DLE)
Sunresin is the major DLE lithium sorbent producer in China which mainly used for extraction lithium from salar brine and geothermal brine etc with high efficiency.
Industry Water Treatment
There are many uses of water in industry and, in most cases, the used water also needs treatment to render...
Plant Extraction
Plant Extraction is a process to gather the trace bioactive compounds from the tissue of a plant.
VOCs Treatment
With the widespread use of chemical products in the industry, more and more organic...
Wastewater Treatment
Wastewater treatment is the process of converting wastewater into an effluent that can be discharged
Latest News
01
2025 07
 Sunresin Bioprocess Materials Achieve DMF Registration, Supporting Global Biopharma Compliance
Sunresin has obtained 10 Drug Master File (DMF) registrations for its chromatography resins used in antibody, vaccine, and gene therapy production. With 9 more products under review, Sunresin provides robust regulatory support for global pharmaceutical customers and accelerates IND/NDA filing efficiency with FDA and EMA compliance.
05
2025 06
 Sunresin Secures Australian Patent for Lithium Adsorbent Innovation
Sunresin New Materials Co., Ltd. is pleased to announce that its invention titled “A Lithium Adsorbent and Its Preparation Method” has been officially granted a patent in Australia.
11
2025 04
 SZSE Visits Sunresin – An ETF Constituent Company in the CSI 500 Index
On the morning of March 28, the Shenzhen Stock Exchange (SZSE), along with representatives from Harvest Fund and over 30 other participants, visited Sunresin— a constituent company of the CSI 500 Index — for a special research and engagement activity.
Here to Provide Complete Separation and Purification Solutions
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
Call us on:
+86-29-89182091