Comprehensive utilization of solid waste

The company attaches great importance to the reuse of production emissions and the comprehensive utilization of resource regeneration. By conducting practical inspections of various waste materials throughout the country, the company has determined the main direction of the enterprise within this scope:

1. Application of various industrial waste acids and acid washing liquids: The company has patented production technology, which can successfully use various waste acids and acid washing liquids for the production of water treatment drugs and sewage treatment, thereby achieving comprehensive utilization of resources.

2. Resource regeneration and comprehensive utilization of crop waste, alcohol wastewater, and papermaking pulp sludge: The company has advanced technology purchased from external sources. Through anaerobic fermentation with special bacterial strains, a large amount of biochemical waste such as crop waste, alcohol wastewater, and papermaking pulp sludge is degraded, and biogas is obtained. This biogas can be purified and purified to produce standard methane. Standard methane can be used by various refueling stations and can also generate electricity and be sold to the national power grid.

3. Comprehensive utilization of by-product ferrous sulfate heptahydrate from titanium dioxide plants: While producing titanium dioxide in various titanium dioxide plants, a large amount of ferrous sulfate heptahydrate is produced, which is highly acidic and difficult to degrade. The company is able to produce non acidic solid iron salts from ferrous sulfate heptahydrate through simple processes through its own research and development and external procurement technology. This solid can be used for the treatment of various industrial wastewater.