【Coal Chemical Wastewater Treatment】

 Case background: A large amount of high concentrations of organic wastewater and salt-containing wastewater will be generated during the coal chemical production process, which need to be treated before discharge or reuse.

 Application process: After pretreatment (such as biochemical treatment, filtration), coal chemical wastewater enters the reverse osmosis system. The reverse osmosis membrane can effectively remove organic matter, salt and heavy metal ions from wastewater. The water can be returned to the production process or cooling system, and the concentrated water will be further processed or discharged.

Application effect: The application of reverse osmosis membrane has realized the resource utilization of coal chemical wastewater, reduced the consumption of fresh water, reduced the impact of wastewater discharge on the environment, and saved water resources costs.