At present, 80 countries in the world are facing fresh water shortages. Freshwater mainly comes from rivers and lakes and groundwater. Because of the slow circulation of groundwater itself, it is difficult to treat once it is contaminated by certain substances. Nitrate is a harmful anion, causing pollution to groundwater. People attach great importance to it. Nitrate is carcinogenic, teratogenic, and genetically variable. Traces of nitrate in drinking water can endanger human health. The ion exchange method has become an effective method for removing nitrate in water because of its advantages of simple operation, stable effect, and recyclability.
The special resin for nitrate removal provided by Suzhou Bojie Resin Technology Co., Ltd. has a good selective effect. The chloride ion or bicarbonate ion exchanges nitrate in water to achieve the purpose of removing nitrate, high removal rate, stable physical and chemical properties, and operating conditions. Mild, simple equipment, good desorption performance, high recycling and high utilization rate, suitable for industrialized mass production.