上海卓之海科技咨询有限公司

Shanghai Wishigh Consulting Co., Ltd. belongs to DKEC Chemical Group. DKEC Group has R&D centers, marketing centers, design institutes, and equipment manufacturing bases in Shanghai, Wuxi, and New York. The group integrates chemical engineering, environmental protection technology research and development, engineering design, environmental protection equipment manufacturing, and EPC (Engineering Procurement Construction) services.

Since its establishment in September 2003, the group has accumulated over 100 patents and proprietary technologies and holds a Class A Design Qualification Certificate in the Chemical, Petrochemical, and Pharmaceutical Industries. It can provide international advanced Process Design Packages (PDP), engineering consulting, engineering design, and EPC services in sectors including petrochemicals, synthetic resins, specialty engineering plastics, fine chemicals, high-end electronic chemicals, and grain deep processing. Products include ECH, BPA, phenol acetone; curing agents and diluents; epoxy resins, phenolic resins, polyester resins, acrylic resins; alcohols, biomass ethanol; hydrogen peroxide; lithium hexafluorophosphate; TBBA, phosphorus-based flame retardants, etc.

The group has extensive experience in treating wastewater, exhaust gases, and solid waste, such as refinery wastewater treatment, epoxy resin wastewater treatment, ECH wastewater treatment, phenol acetone wastewater treatment, fluorine chemical wastewater treatment, high-salt chemical wastewater treatment, VOCs treatment, and incineration treatment of salt-containing waste liquids.

The group pioneered the industrial technology for wastewater treatment and recycling of epoxy resin and ECH with high salt concentrations in China. The PSA (Pressure Swing Adsorption) technology for VOCs treatment developed by the U.S. R&D Center and successfully implemented is an optimal energy-saving and environmental protection solution.