LC-A0 S Acid-washed Coconut Shell Granular Carbon – High Purity for Ultra Pure Water

Key Features

• High Purity Acid Washed Formula

  <5% ash content and neutral pH 5–8, extremely low soluble impurity dissolution, no secondary pollution to high-purity water systems.

• Excellent Adsorption Performance

  Highly developed microporous structure, strong adsorption capacity for trace organic pollutants, residual chlorine and disinfection by-products.

• Ultra-high Mechanical Strength

  Coconut shell base with high hardness, low fine powder generation under long-term water flow scouring, suitable for high-flow filtration systems.

Applications

• Semiconductor Ultra Pure Water Systems: Electronic semiconductor manufacturing demands the highest water purity for wafer cleaning and chemical blending. LC-A0 S's deep acid washing and high adsorption capacity remove trace organic matter while ensuring ultra-low metal leaching, supporting ppb-level water purity requirements.

• POE & Process Water Treatment: Point-of-entry and industrial process water systems need high-purity adsorption without secondary contamination. LC-A0 S's neutral pH and ultra-low impurity dissolution protect downstream precision equipment.

• Reclaimed Water & Condensed Water Advanced Purification: Reuse water systems must meet strict quality standards. LC-A0 S's coconut shell base with acid-washed purity provides superior small-molecule organic removal compared to coal-based alternatives.

• Electroplating Solution Circulation: Electroplating baths accumulate organic impurities and decomposition products that degrade coating quality. LC-A0 S adsorbs these contaminants without introducing metal ions that would interfere with plating chemistry.

Technical Advantages

• Natural coconut shell raw material with uniform pore size distribution provides better adsorption effect on small molecular organic pollutants than coal-based carbon.

• Deep acid washing treatment effectively removes heavy metal ions and mineral impurities, meeting strict impurity requirements of high-purity water systems.

• Neutral effluent pH will not affect acid-base balance of water system, suitable for water quality sensitive processes.

• Tested in accordance with GB/T 12496-1999 national standard for stable and reliable quality indicators.

Certifications

PURESTAR adheres to strict quality control and international certification standards. Our authentic certifications include:

• ISO 9001: Quality Management System

• ISO 14001: Environmental Management System

• ISO 45001: Occupational Health & Safety Management System

• NSF: Certified for drinking water safety & sanitation

• HALAL: Certified for food-contact applications

Quality Assurance

• MSDS (Material Safety Data Sheet) available upon request

• COA (Certificate of Analysis) provided with every shipment

All products undergo strict quality inspection to deliver stable, reliable performance for global customers.

Why Choose Us

• 10+ years of experience in activated carbon manufacturing and export

• Stable production capacity ensuring reliable supply for bulk orders

• Strict quality control system from raw material to final product

• Customized solutions based on different industrial applications

• Fast response within 12–24 hours for all inquiries

• Professional technical support for product selection and application guidance

FAQ

Q: What is the difference between LC-A0 S and ordinary coconut shell activated carbon?

A: LC-A0 S has undergone special acid washing treatment with lower soluble ash content and neutral pH, which will not introduce mineral impurities into water. It is more suitable for high-purity water and electroplating solution scenarios. Ordinary coconut shell carbon is more cost-effective for conventional air purification and common water treatment. For general high-purity water, PSD-A0 S is also an option.

Q: Is LC-A0 S suitable for drinking water treatment?

A: Yes, LC-A0 S with high purity and low impurity is very suitable for high-end drinking water purification systems, effectively improving water taste and removing residual chlorine and organic pollutants. For NSF-certified drinking water, consider PSD-A0.

Q: Should I choose LC-A0 S or acid-washed coal GAC S for high-purity water?

A: Choose LC-A0 S for semiconductor UPW and electroplating where minimal metal leaching is critical. For large-volume drinking water or industrial pretreatment with budget constraints, GAC S or GAC-P S offer comparable organic removal at lower cost. For condensate polishing in deep beds, consider YK-AC pellet carbon.