Activated carbon filter (ACF)

Chlorine Removal

• Effective De-chlorination – Activated carbon efficiently removes chlorine without significant degradation.
• High Flow Rates – The process is rapid, allowing for high flow rates.
• Surface Area Requirement – A large surface area is needed for effective chlorine removal.
• Pore Blockage Over Time – Organic matter eventually clogs carbon pores, reducing effectiveness.
• Filter Replacement – The carbon filter must be replaced as its de-chlorination ability declines.
• Reactivation Possible – Spent carbon can be reactivated but should only be used for wastewater treatment.
• Bacterial Growth Concern – The damp environment of AC can promote bacterial proliferation.
• Medical & RO System Risks – Bacterial growth can be problematic in medical applications and pre-treatment for reverse osmosis.

Removal of Organic Matter

• Adsorption Process – Organic particles and chemicals are trapped inside the activated carbon filter.
• Physical Properties – Surface area and pore size distribution of activated carbon.
• Carbon Composition – Hydrogen and oxygen content in the carbon source.
• Contaminant Properties – Chemical makeup and concentration of the contaminant.
• Water Conditions – pH level and temperature impact adsorption efficiency.
• Contact Time (EBCT) – Longer exposure to activated carbon enhances removal effectiveness.

• Potable Water
• Cooling Water Circuits
• Swimming Pools
• Chemical Filtration
• Boiler Plant Condensates
• Effluent Plant Filtration

• Low Initial Cost, long term Operation and Maintenance Charges
• Delivers high clarity treated water consistently
• Immune to normal fluctuations
• Operates at low pressure drops across filter media.
• Does not require highly skilled personnel for O and M
• Wide range of capacities