Ionic Resins for Water Treatment

1. Ionic Resins for Water Treatment
Alfa Chemistry has provided resins for the water treatment field for many years.
The industries we are involved in include drinking water, wastewater, industrial
water, groundwater, etc. Our powerful database allows us to be familiar with the
latest regulations and related information in various countries and industries.
We provide professional solutions for water treatment.
Fresh water is the basic source of mankind. Therefore, the recent decrease in
fresh water and the increase in water pollution are urgent issues that seriously
affect people and the environment around the world. Providing safe drinking
water is one of the major engineering challenges. Rapid industrialization has
resulted in the production of a large amount of wastewater, and its treatment has
become very indispensable. (Sevda, et al. 2018）
In the water treatment process, the use of ion exchange resin is very wide. In
water supply treatment, it can be used for water softening and desalination to
produce softened water, pure water and ultrapure water; in wastewater
treatment, certain harmful substances in wastewater can be removed, and
valuable chemicals, heavy metals and rare elements can be recovered; In the
chemical industry, biological pharmacy, etc., it can effectively carry out
separation, concentration, purification, etc.
The ion exchange process has the advantages of deep purification, high efficiency
and comprehensive recovery. It can be used to remove various pollutants in
drinking water and has been increasingly used in recent years. With the
development of industry to high technology, higher purity requirements are also
put forward for the quality of industrial water. In addition, advanced treatment
of environmental wastewater has become more necessary, and ion exchange
technology therefore occupies a very important position. It has been adopted
more and more in recent years.

2. Common applications for ion exchange resin in water treatment include:
⚫ Boron
⚫ Chromium
⚫ Nitrate
⚫ Natural organic matter (NOM), such as quaternary ammonium compounds, etc.
⚫ Bromide
⚫ Softened water
⚫ Ultra-pure water
⚫ Nitrate
⚫ Sulfate
⚫ Radionuclide
⚫ Perchlorate
Reference
1. Sevda, et al. Bioelectroremediation of perchlorate and nitrate contaminated water: A
review[J]. Bioresource Technology Biomass Bioenergy Biowastes Conversion
Technologies Biotransformations Production Technologies, 2018.
Source：https://ionresins.alfa-chemistry.com/water-treatment.html