Case Studies

Magnesium Sulfate Recovery from Cellulose Acetate Wastewater

Resource Recovery Using PolyCera® Titan 500 Nanofiltration Membrane Application Overview: 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

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Mine Water Reclamation in Inner Mongolia

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.

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Enhanced Oil-Water Separation at Oil Pipeline Terminal Station Using PolyCera Titan Ultrafiltration Membrane

Introduction: Effective treatment of oily wastewater at oil pipeline terminal station is crucial for environmental protection and regulatory compliance. This project focuses on utilizing PolyCera Titan ultrafiltration membrane as the core equipment in an integrated containerized treatment system, aiming to achieve efficient oil-water separation with minimal environmental impact. Project Background:

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Precision Filtration of Fermentation Broth

Concentration and Purity for Pharmaceutical Applications Using PolyCera® Hydro UF Application Overview: Precise filtration of fermentation broth is a critical step in pharmaceutical manufacturing, where product purity and yield directly affect efficacy and compliance. This project utilized PolyCera® Hydro ultrafiltration (UF) membranes in a pharmaceutical production line to enhance concentration

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