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Product recovery from waste
Customised Integrated Solution
Oil-Water Separation
Membrane application in oil-water separation：
- Oilfield produced water
- Cold rolling oily wastewater
- Reuse of degreasing fluid
- Coking oil wastewater treatment
- Oily wastewater from cutting and polishing
Degreasing agent reuse
It is costly and difficult to treat wastewater from degreasing liquid directly. With ceramic membrane treatment, recycling of wastewater is achieved which reduces degreasing liquid consumption. This has a great potential in the market.
Oily wastewater from cutting and polishing
The oily wastewater passes through the adjustment tank and processed by ceramic membrane to meet the discharge standards, eliminating the need for coagulation, air flotation, sand filtration and other steps.
WATER QUALITY
Oilfield produced water treatment
Treatment of oil production effluent is mainly to remove oil and suspended solids to prevent oily water and suspended solids from being reinjected into the oil field which could block the oil production layer. Ceramic tubular membrane technology can be used to achieve oil-water separation.
WATER QUALITY
Oilfield wastewater reinjection water
The water quality of oilfield wastewater is complex and contains petroleum, demulsifier, salt, phenol, sulfur, and other pollutants to the environment. The oily sewage of the Yanchang Oilfield Project adopts pretreatment and inorganic ceramic membranes to meet the discharge standards.
The second stage of surface water is pretreated, treated with ultrafiltration and then reinjected. This project includes 1000 m3/d of oily wastewater produced and 1100 m3/d of Hulu River surface water. The treatment capacity is 2100 m3/d.
WATER QUALITY
Customised Integrated Solution
Leachate
WATER QUALITY
