
Environment protection is currently the prerequisite to national sustainable development. Environmental engineering, as a significant supporting facility of petrochemical industry, has played a more and more important role in project investment. HFEC has offered to its clients at home and abroad quality service in the field of environmental protection, and has accumulated rich experiences in this area.
Main Potential Projects in Environmental Engineering Sector
• Sewage and recycled water treatment
• Effluent zero discharge technology
• Solid waste treatment and disposal
• Coolant handling of steam turbine
• Exhaust air (dust and discharge gas etc.) treatment
HFEC Key Projects in Environmental Engineering Sector
• PC Contract for Solid Waste Treatment Plant of PetroChina Dushanzi 10 MMTPA Oil Refining & 1 MMTPA Ethylene Project
This solid waste treatment plant, using European advanced technology to centralize processing of solid waste discharge, is a national environmental demonstration project
• Changzhou Changsham Waste Treatment Co. 6 MMTPD Trash Penetrating Fluid Processing Project
Trash penetrating fluid, treated by Siemens patented processing technology, can reach the Class A national emission standards, taking the lead in solid treatment in China.

PetroChina Dushanzi 170,000 MTPA Industrial Waste Treatment Plant