YZA918 Macroporous Acrylic Weak Anion Exchange Resin For Brine Sulfate Removal /

This product is a macroporous, copolymerized, cross-linked polymer based on an acrylic system. It is a polyamine-based, weakly basic anion exchange resin obtained through amination. The product features high exchange and adsorption capacity, rapid exchange rate, excellent separation efficiency, easy elution, low water consumption during regeneration, minimal volume change, strong resistance to contamination, and good chemical stability.

• Citric Acid Finishing & Purification Treatment
  Remove miscellaneous impurity ions and pigment from citric acid feed liquid to enhance purity of finished organic acid products.
• Lactic Acid Production Liquid Deep Refining
  Eliminate acidic impurities and colored contaminants in lactic acid fermentation liquor for high-quality lactic acid preparation.
• Tungsten Molybdenum Hydrometallurgy Separation Process
  Realize effective separation and purification of tungsten and molybdenum elements from mineral leaching solution.
• Rare Metal Leachate Purification Work
  Stably separate multiple valuable rare metal components in hydrometallurgical raw liquid to improve resource recovery rate.
• Seawater Sulfate Ion Removal Treatment
  Selectively adsorb sulfate impurities inside seawater to finish desalination pretreatment of raw seawater resources.
• Seawater Nitrate Anion Elimination Process
  Effectively capture nitrate pollutants from seawater to reach standard requirements of industrial available seawater.
• Industrial Organic Acid Comprehensive Refining
  Adapt to various organic acid production for deacidification and decolor processing of different fermentation raw materials.
• Hydrometallurgy Mixed Liquid Purifying Service
  Solve impurity separation demands of various rare metal mixed leachate in wet metallurgical production.
• Marine Source Water Advanced Purification
  Integrate sulfate and nitrate dual removal to upgrade seawater into usable industrial process water.
• Multi-scenario Industrial Water Desalination Project
  Flexibly apply to organic acid manufacturing, hydrometallurgy and seawater treatment for diversified impurity removal.

We mainly produce ion exchange resins, macroporous adsorption resins, chelating resins, food grade resins, nuclear-grade uniform particle resins, life science chromatography media and supporting system equipment.

We have more than 100 models, over 30 series of adsorption and separation materials.

Our annual capacity is 255,000 metric tons.

Yes. Our nuclear-grade and uniform-particle resins meet or exceed the performance of imported products.

We hold ISO9001, ISO14001, ISO45001, FDA, CE, WQA Gold Seal, Kosher, REACH, EAC and other international certifications.

High exchange capacity, uniform particle size, good mechanical strength, strong anti-fouling ability, high regeneration efficiency and long service life.

Metal resources (lithium extraction), life sciences, water treatment & ultrapure water, food processing, environmental protection, chemical catalysis.

Our weak base anion resin is specially used for syrup decolorization, deashing and acid removal.

Yes. Our anion exchange resins and chelating resins effectively remove heavy metal anions, thereby ensuring compliance with discharge standards and enabling resource recovery.

Yes. We supply uniform particle polishing resins and nuclear-grade resins for high-purity water systems.

Yes. We have delivered 12 salt lake lithium extraction projects with total capacity nearly 100,000 tons LCE.

Under normal conditions, the service life is 3–5 years.

Yes. Our resins feature high regeneration efficiency, low chemical consumption and low operation cost.

Yes. We provide on-site installation, commissioning, regeneration guidance and troubleshooting.

Yes. We offer free operation, maintenance and safety training for customers.

Uniform particle design ensures low pressure drop, fast exchange speed and stable running.

Yes. We customize particle size, functional groups, crosslinking degree according to your water quality and process.

Yes. We provide full solutions: resin selection + system equipment + commissioning + after-sales.

We have subsidiaries in Europe, the US and South America, supporting fast worldwide delivery.

Free selection and process design based on your water quality report and treatment target.

Yes. We support trial orders and small-batch supply for testing and verification.