GE’s ZLD evaporator and crystallizer system will eliminate liquid discharge of waste and enable water reuse at the Shaanxi Future Energy Chemical Co. coal-to-chemical plant in China.
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This project is an emission reduction project, with a design capacity of 240 m3/h. It employs “filtration + catalytic ozonation + two-stage EM-BAF biological aerated filter” process from advanced wastewater treatment.
Daxie Petrochemical Company advanced electrocatalytic oxidation wastewater system officially commissioned on August 26 and all operation parameters were within normal range.
Daxie waste water deep treatment and reutilization project recycles high concentration electric desalting water from sour heavy crudes after deep treatment.
The first domestic waste ethylene alkali lye treatment plant adopting all bio-oxidation technology began commissioning
Up to January 9th, the first domestic waste ethylene alkali lye treatment plant that applies all bio-oxidation technology and has a capacity of 128,000 t/y, at Lanzhou Petrochemical Company has been smoothly in commission for 10 days. Read More ›
Siemens Energy has received an order from Sinopec Jiujiang Petrochemical Company for the supply of a refinery wastewater treatment system that includes PACT biological treatment, Wet Air Regeneration (WAR) and a Hydro-Clear filter system, and a Zimpro wet air oxidation (WAO) system for spent caustic treatment. Read More ›
MBBR can help refinery Improve wastewater treatment performance and keep equipments have long term reliable operation. Read More ›
A high temperature waste alkali liquor process unit of ethylene plant of Yangzi Petrochemical Company has currently come into operation. It can handle 4.6 tones of mixed waste alkali liquid per hour. With its completion, the inefficient waste alkali liquid handling problem of ethylene unit has been solved and waste treatment cost has been greatly cut down.
Wastewater treatment utilising zero-discharge techniques has reduced the impact of effluent discharges.