Specifications: Nickel is one of the important strategic reserve metals, widely used in aviation, chemical and electronic fields. In the process of nickel production and nickel electroplating, a large amount of low-concentration nickel sulfate solution will be produced, which generally contains 1~10 g/L of Ni2+, and the discharge of wastewater is large. If not recycled and discharged directly, it will not only cause waste of resources, but also pollute the environment. Ion exchange technology has been widely used because of its advantages such as good effluent quality, recyclable useful substances, and being suitable for treating nickel plating wastewater with low concentration and large amount of wastewater. Suzhou bojie resin technology co., ltd. specializes in nickel extraction resin with high mechanical strength, easy to analyze regeneration, long service cycle and other characteristics, widely received by customers at home and abroad.