Pharmaceutical Industry (API / Dosage Form / Biopharmaceuticals)

Purified Water & Water for Injection (WFI) Systems

Pain Points：Microorganisms, suspended solids, colloids, pyrogens and particulate impurities.

Solutions：Front stage: Multimedia filters, activated carbon filters；Middle stage: Precision security cartridge filters；Terminal stage: 0.22 μm microporous pleated filter cartridges for sterile filtration

Liquid Preparation & Terminal Sterile Filtration

Process：Crude filtration of stock solution → fine filtration → 0.22 μm terminal sterile filtration

Equipment：Sanitary bag filters, precision cartridge filters, PTFE/PES sterile filter cartridges

Benefits：Sterile filling, free of floccules, extended shelf life, compliance with GMP sterile standards

Solvent & Chemical Filtration

Applicable media: Ethanol, propylene glycol, acid & alkaline liquid medicines, organic solvents

Matching equipment: Organic solvent resistant filter cartridges, stainless steel sanitary filters

Functions: Remove mechanical impurities, decolorize and clarify liquids, protect chromatographic columns and reactors

Compressed Air / Nitrogen / Process Gases

Advantage: Oil-free, water-free and bacteria-free gas supply to prevent contamination of pharmaceutical powders and liquids

Food & Beverage Industry

Drinking Water & Process Water

Filtration Scheme：Quartz sand filtration → activated carbon filtration → water softening → precision filtration → pre-RO security filtration

Functions：Remove sediment, residual chlorine, off-color and odor, suspended solids.

Wine & Liquor Brewing

Coarse filtration: Eliminate wine lees, proteins and yeast cells

Fine filtration: High-polymer precision filter cartridges, diatomaceous earth alternative filtration

Sterile filtration: 0.22 μm sterile filtration to prevent turbidity and cold haze, extend shelf life and deliver purer taste

Dairy & Dairy Products

Filtration Purpose：Filter out milk residues, protein coagulates and foreign impurities

Recommended Equipment：Sanitary bag filters and cartridge filters made of low-temperature and moisture-resistant materials to avoid bacterial growth