· Preparation of pure and ultrapure water for industrial production;

· Municipal water supply upgrading and reuse of reclaimed water in the park;

· Industrial wastewater treatment and reclaimed water reuse;

· Electrophoretic paint wastewater resource recovery;

· Acid/alkali wastewater treatment and reuse;

· Full quantitative treatment of leachate in landfills and treatment of leachate from incineration power plants;

· ......

· "Zero discharge" of industrial wastewater and power plant desulfurization wastewater;

· Separation, concentration and purification of peptides, enzymes, proteins, etc;

· Separation, concentration and purification of amino acid products and amino acid fermentation broth;

· Separation, concentration and purification of xylitol, monosaccharides, oligosaccharides and polysaccharides;

· Clarification, purification and concentration of fermentation broths such as organic acids and vitamins;

· Removal of heat source, protein removal, sterilization and room temperature concentration of biological products.