Power plants face increasing pressure to reduce wastewater discharge while maintaining efficient operation. In high-salinity environments, conventional treatment methods often fall short due to scaling, membrane fouling, or high chemical demand.

In the production of biological products, such as yeast, concentration of fermentation broth is crucial for efficiency and product quality. This project implemented PolyCera® Hydro ultrafiltration membrane for yeast concentration, aiming to improve yeast concentration and meet customer requirements.

Recovering valuable compounds from industrial wastewater is a growing priority for resource conservation and cost efficiency. In 2021, a chemical production facility implemented PolyCera® Titan 500 nanofiltration (NF) membranes to recover magnesium sulfate from cellulose acetate production wastewater. The system was designed for continuous operation at a capacity of 43 m³/h, with the goal of improving recovery rates and minimizing environmental impact.

Efficient reclamation of coal mine wastewater is essential for sustainable water management, particularly in arid and industrial regions like Inner Mongolia, China. Coal mining operations generate significant volumes of wastewater containing suspended solids, oil residues, and dissolved contaminants, which require effective treatment to enable reuse or safe discharge. In 2022, a 200 m³/h ultrafiltration (UF) system utilizing PolyCera® Hydro membranes was commissioned to improve water recovery rates and ensure stable pretreatment for downstream reverse osmosis (RO) processes.