Markets
We help our customers maximize the value and efficiency of their membrane systems
Oily Wastewater Treatment
PolyCera membranes can be used for efficient treatment of all kinds of oily wastewater, including:
- Produced water from oilfields
- Produced water from offshore platforms
- Oily wastewater from chemical plant
- Electric desalting wastewater
- Other oily wastewater
Read our Case Study to learn how PolyCera membranes are used for oily wastewater treatment on a CNOOC offshore platform.
Mining Wastewater
Compared to conventional approaches, our technology offers the following benefits for mining wastewater treatment:
- Less chemical needed
- Efficient process
- Small footprint
- Containerized system, suitable for underground operation
- Automated system
Want to learn more? Read our Case Study on “Underground Produced Water Treatment at Xuzhuang Coal Mine”
Read our Case Study to find out how PolyCera membranes enabled underground produced water treatment at the Xuzhuang Coal Mine.
Lithium Extraction
PolyCera membranes have the following properties, which are ideal for application in lithium extraction scenarios:
- Hydrophilic, suitable for high saline viscous brine treatment
- No “salt out” risk
- Acid and base tolerant
- High rejection
- Spiral monolith structure, no risk of fiber breakage
Our Salt Lake Lithium Extraction Project in Tibet received the distinction award at the 2026 Global Water Awards.
Zero-Liquid Discharge
PolyCera membranes can be used in the Zero-Liquid Discharge process to treat the following types of wastewater
- Circulating cooling water
- Mining wastewater
- Electroplating wastewater
- Petrochemical wastewater
- General industrial wastewater
Process Condensate
PolyCera membranes are suitable for treatment of process condensate and offer the following benefits:
- Coal chemical process condensate
- Removal of iron and oil
- No consumables
- No hazardous waste produced
- No activated carbon silicon leakage
Special Separation
PolyCera’s advanced filtration technology can be used for the following special separation processes (among others):
- Recovery of high-value acid and alkali, waste stream
- Recovery of bioprotein, collagen, etc.
- Bio-pharmaceutical process
- Functional sugar concentration
- Water supply system for emergency and disaster relief