A membrane distillation process coupled soda

The present invention provides a membrane distillation process coupled soda, soda coupled to the membrane distillation process, the use of membrane distillation (MD) method, can be cost-effectively concentrated salt water, no external steam, electricity and other energy sources, and concentrated the content of sodium chloride in salt water standards, may be directly returned to the cell reuse system; the conventional process becomes large quasi-closed loop process is a closed small cycles whole new process, the optimization cycle process nodes perhalo method, change process irrationality existing legal base ion-exchange membrane, not only energy conservation, production costs in half, but also increase efficiency, resource recycling.