Efficient Water Purification: Six High-Performance Filter Media for Large-Scale Water Treatment Systems

In an era where water contamination by heavy metals and harmful ions poses critical risks to industrial processes, municipal supply, and environmental safety, ZONE introduces a suite of specialized filter media designed to tackle complex water quality challenges. With over 20 years of expertise in material science and water purification, our solutions combine innovation, efficiency, and reliability. Below is a restructured overview of our six high-performance products, organized by contaminant type and application priority to enhance readability and technical flow.

1. Targeted Heavy Metal Removal: Arsenic, Fluoride, and Dual-Metal Challenges

Arsenic Removal Filter Media PRO (ZONE-HMR-AR02)

For Life-Threatening Arsenic Contamination

As a top-tier solution for highly toxic arsenic, this media delivers exceptional adsorption capacity: 48–60g/kg for pentavalent arsenic (As⁵⁺) and 20–30g/kg for trivalent arsenic (As³⁺), alongside 14–18g/kg for hexavalent chromium (Cr⁶⁺). Its lightweight, porous design increases adsorption efficiency by 30% while reducing equipment size by 50%, making it ideal for emergency response and drinking water deep purification. Certified food-grade and resistant to high-salt environments, it ensures safety and stability even in challenging conditions.

Fluoride Removal Particles (ZONE-FR-F02)

Precision Fluoride Control with Multi-Metal Adsorption

Addressing widespread excess fluoride in groundwater, these particles use a dual mechanism—physical adsorption and ion exchange—to reduce fluoride to <1.0mg/L. Beyond fluoride, they efficiently capture iron and manganese, streamlining treatment for multi-contaminant water. Key advantages include 40% less media usage than traditional activated alumina, stable operation across pH 6.0–8.5, and a simple regeneration process, making them cost-effective for municipal and industrial applications.

Manganese and Iron Removal Particles (ZONE-HMR-Ar02)

Dual-Action for Coexisting Metal Ions

When iron (Fe²⁺) and manganese (Mn²⁺) compromise water quality, this media’s synergistic catalytic oxidation forms a composite active membrane, achieving simultaneous removal. Stratified particle sizes (0.6–4mm) ensure deep filtration, with effluent standards of Fe ≤0.3mg/L and Mn ≤0.1mg/L. Ideal for geothermal systems, industrial circulating water, and rural water supplies, it eliminates color, odor, and equipment corrosion caused by metal ions.

2. Specialized Ion and Particle Treatment: Iron and Comprehensive Filtration

Iron Removal Particles (ZONE-ZIR-Ar02)

Solving "Yellow Water" Challenges Efficiently

Targeting excess iron alone, these particles catalyze Fe²⁺ to insoluble Fe³⁺ hydroxide in neutral pH environments (pH≥7.0), avoiding the need for strong oxidants. A gradient filtration structure ensures deep retention, with a service life of 3–5 years and minimal maintenance—just regular backwashing. Perfect for well water, mineral water, and cooling systems, it guarantees clear, safe water with iron levels below 0.3mg/L.

3. Pre-Treatment and System Protection: Catalytic and Preventive Solutions

Activated Glass Filter Media (AGFM-ZONE-AGFM)

Next-Generation Pre-Filtration for Sustained System Performance

As a foundational layer in RO membrane pre-treatment and industrial filtration, AGFM offers unmatched surface area (50,000㎡/ton—16x quartz sand), adsorbing 1μm+ particles, colloids, and heavy metals like iron and copper. Its mesoporous structure generates free radicals to inhibit biofouling, cutting chemical use by 50% and extending membrane life by reducing fouling. With 100% higher filtration efficiency and a 10+ year lifespan, it’s a cornerstone for reliable water pretreatment.

4. End-to-End Support: From Customization to Maintenance

Beyond Products: Integrated Process Solutions

All ZONE media are backed by tailored services to maximize performance:

- Custom Formulation: Adjust particle size and composition for unique water quality needs.

- Intelligent Systems Design: Optimize filtration layers and backwash cycles via real-time monitoring, reducing water/energy waste.

- Regeneration Expertise: Cost-effective regeneration for arsenic and iron/manganese media, extending service life and minimizing waste.