D151/D152 Macroporous Acrylic Weak Acid Cation Resin for Heavy Metal Recovery / Biochemical Purification
This product is a specialized ion exchange resin featuring carboxyl groups (-COOH) on a macroporous acrylic copolymer crosslinked polymer matrix. It exhibits high adsorption capacity, rapid adsorption and elution rates, and extended service life.
| Item | D151 | D152 |
|---|---|---|
| Moisture Content % | 60-80 | 70-80 |
| Total Exchange Capacity mmol/g (dry) | ≥8.0 | ≥8.0 |
| Wet Visual Density g/ml | 0.70–0.80 | 0.65–0.75 |
| Wet True Density g/ml | 1.10–1.15 | 1.08–1.13 |
| Particle Size (0.315 mm–1.25 mm) % | ≥95.0 | ≥95.0 |
| Spherical Grinding Rate % | ≥90 | ≥90 |
Remove pigment and calcium impurities from raw sugar solution to boost syrup transparency and finished sugar quality.
Separate effective active components from fermented liquid to realize refined processing of biochemical raw materials.
Adsorb residual heavy metal cations in plating wastewater to help drainage meet legal emission requirements.
Eliminate soluble inorganic salts from source water to produce qualified demineralized process water.
Cut calcium and magnesium ions efficiently to inhibit pipeline scaling and reduce equipment maintenance costs.
Selectively capture lysozyme ingredients to raise the recovery rate of target biological products.
Purify neomycin feedstock by removing miscellaneous impurities for high-purity finished products.
Strip unwanted ionic contaminants to improve the purity and yield of gentamicin finished goods.
Separate streptomycin from complex fermentation fluid to facilitate subsequent biochemical refinement.
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.
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