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Water quality area

Chang-Shin E&P is a company that specializes in environment and facility plant
We will do our best until the company with technology and creativity, there is customer satisfaction.

Device’s principle

There are mainly physical and chemical devices for the waste water regeneration. When the SS is a key contaminant, regeneration with physical method. When single heavy metal is contained, it is possible to use by recovering resources by condensing and recuperating.

Reaction principle


Ni plating cleaning waterpositive and negative ion resinpure production

waste water that contains SSfilter for filteringregeneration

Cu plating cleaning waterpositive and negative ion resinCu regeneration

Sn plating cleaning waterRO filtering facilityregeneration

RO condensed waterpositive and negative ion resinRO regeneration

Semiconductor cleansing water, plating plant cleaning water, plating water, electro painting water