Activated Carbon Filtration System

Chlorine, pesticides, pharmaceuticals, industrial solvents, and disinfection byproducts can persist in water-even at trace levels-compromising safety, taste, and regulatory compliance. Our activated carbon filtration systems deliver high-efficiency adsorption of organic contaminants, chlorine, chloramines, and odors using premium granular activated carbon (GAC) in robust, engineered pressure vessels. Designed for continuous operation in municipal drinking water plants, food & beverage facilities, pharmaceutical production, and industrial process lines, our activated carbon filter systems are NSF/ANSI 42 & 61 certified, fully automated, and backed by global engineering support.

Our filters are available in three different materials to suit various water sources, raw water qualities, and water capacities:

• FRP (Fiberglass Reinforced Plastic)
• SS304 (Stainless Steel 304)
• Carbon Steel

Off-the-shelf carbon cartridges clog quickly, channel flow, and lack verified performance data. In contrast, our engineered activated carbon filtration system feature:
* Precision Media Loading: Optimized bed depth (30–48") and flow distribution for maximum contact time (EBCT ≥5 min)
* High-capacity GAC: Coconut shell or coal-based carbon with iodine number ≥1,000 mg/g
* Automated Backwash: Prevents compaction, removes trapped particulates, extends carbon life
* NSF/ANSI 42 & 61 Certification: Independent verification of material safety and contaminant reduction claims
* Scalable Design: Single vessel to multi-tank skid systems handling 2–100m3/h

1. Standard FRP GAC Filter Systems

Vessel Material: NSF-certified fiberglass-reinforced polyester (FRP)
Diameters: 500–3200mm
Media Options: Coconut shell GAC (high purity), coal-based GAC (high capacity), catalytic carbon (for chloramine/H₂S)
Ideal For: Municipal drinking water, bottled water, light industrial, commercial buildings

2. Heavy-Duty Industrial Carbon Filters

Construction: Epoxy-lined carbon steel or SS316 for corrosive streams
Features: ASME-coded vessels, high-temp seals, explosion-proof controls (optional)
Applications: Chemical processing, power plant condensate polishing, semiconductor UPW pretreatment

3. Automated Multi-Vessel Skid Systems

Control Platform: PLC + HMI with remote monitoring (Modbus, Ethernet/IP)
Operation Modes: - Timer-based regeneration - Differential pressure-triggered backwash - Flow-proportional cycle tracking
Redundancy: N+1 configuration ensures uninterrupted flow during maintenance

4. Specialized Catalytic Carbon Systems

Designed For:

- Municipal systems using chloramine (not just chlorine)

- Groundwater with hydrogen sulfide (H₂S) odor

- Ozone residual neutralization in bottling plants
Performance: 3–5x longer life vs. standard carbon for these specific contaminants

* Municipal Drinking Water: Chlorine/chloramine removal, THM precursor reduction, taste & odor control
* Food & Beverage: Decolorization, dechlorination for brewing, syrup filtration, CIP rinse recovery
* Pharmaceuticals: Purified Water (PW) and Water-for-Injection (WFI) pretreatment per USP/EP
* Semiconductors: Ultrapure water (UPW) polishing to remove TOC and organics
* Power Generation: Condensate polishing and makeup water dechlorination
* Swimming Pools & Spas: Reduces combined chlorine (chloramines) and eye irritation
* Wastewater Reuse: Micropollutant (pharmaceuticals, pesticides) removal before irrigation or discharge

Global Leader in Engineered Carbon Filtration Since 2001:
* 3,000+ activated carbon filtration systems installed in 20+ countries
* End-to-end solution: Vessel + NSF-certified GAC + control valve + automation + commissioning
* Performance guaranteed: We model breakthrough curves based on your water quality report
* Fast deployment: Standard systems shipped in 7–10 days; custom skids in 3–4 weeks
* 10-year warranty on FRP vessels; 2-year on control systems

Get a complete, certified activated carbon filtration system designed for your water chemistry and flow requirements.

Request Free System Design & Performance Estimate

Q1: How long does the carbon last in an industrial system?
A: Lifespan depends on contaminant type, concentration, and flow rate. General estimates:
- Chlorine removal: 6–24 months
- VOCs/pesticides: 12–36 months
- Chloramine: 3–12 months (use catalytic carbon for longer life)
We provide a breakthrough prediction report based on your water analysis-so you know exactly when to replace media.

Q2: Can I use this system for well water with iron and hydrogen sulfide?
A: Yes-but with conditions. For hydrogen sulfide (rotten egg smell), we recommend catalytic carbon, which oxidizes and adsorbs H₂S effectively. For iron, the water must first be aerated or chlorinated to convert dissolved iron to particulate form, then filtered through a dual-media system (e.g., manganese greensand + carbon). We design integrated solutions for complex well water.

Q3: Do you offer rental or mobile carbon filtration units?
A: Yes! We provide skid-mounted mobile carbon filters for:
- Emergency spill response
- Seasonal taste/odor events
- Plant shutdowns or maintenance bypass
Units range from 5 GPM to 500 GPM and include real-time monitoring.