Introduction
With regard to the chlor-alkali process, in this production link centrifugal mother liquor and other aspects of wastewater process to deal with a certain degree of difficulty, many chlor-alkali projects are now mainly caustic soda and polyvinyl chloride (PVC), and in the process of carrying out the design work of the production plant. Production capacity of 100,000t / a ionic membrane caustic soda ...
INTRODUCTION
With the continuous improvement of environmental protection standards, driven by the wastewater treatment facilities and treatment capacity to improve, and promote better development of ecological protection. Industrial wastewater is a complex type of wastewater, which is difficult and hazardous to treat, and wastewater treatment faces many challenges. The sources of such wastewater are petrochemical industry and textile industry...