Civil & Industry Water Treatment
SEPLITE® Monojet™ Uniform Particle Polishing Resin, Ultra-pure Quality
In the ultra-pure water preparation and polishing process, high-quality polishing resins with higher processing accuracy, higher purity level and uniform particle size are needed to achieve the purification of water. Sunresin have developed the "jet granulation" technology and uses the world's leading resin production line produced high-purity, high-transformation, uniform-grain H-type cation exchange resin and OH-type anion exchange resin with uniformity coefficient <1.1, which were pre-mixed in a certain proportion and used for the refining treatment at the end of ultrapure water preparation system. (Refined polishing process section)
Application Principle of Ion Exchanger
Ion exchange is one of the most commonly used water treatment technologies.
Application of Softening Resin in Water Treatment
Water treatment resins are classified into cationic resins and anionic resins. Cationic resins are subdivided into sodium and hydrogen resins. Sodium resins exchange calcium and magnesium ions into sodium ions, which soften water.
Preparation of Softening Water
1. Problems caused by hard water. The demand for softening water technology begins with boiler water.
Removal of Arsenic from Groundwater
1. Arsenic in groundwater
Arsenic is a common source of pollution in drinking water in nature, from arsenic-containing rocks, soils, etc., and then slowly diffuses into the water. Arsenic is often present in both organic and inorganic arsenic forms, whereas inorganic arsenic is more prevalent in water and more toxic.
The countries with serious arsenic pollution in groundwater are India, Bangladesh, Vietnam, Argentina, Chile, Mexico, China, and Hungary. In China's Taiwan, Xinjiang and Inner Mongolia, local groundwater contains up to 2000ug/L of arsenic.
At present, the World Health Organization stipulates that arsenic in drinking water should not exceed 10 ppb.
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Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
seplite@sunresin.com
+86-29-89182091