Multimedia Water Filter

The multimedia water filter primarily uses activated carbon and organic flocs with high carbon content, large molecular weight, and a large specific surface area to physically adsorb impurities in water, meeting water quality requirements. When water flows through the pores of activated carbon, various suspended particles, organic matter, and other contaminants are adsorbed into the pores under the action of van der Waals forces. At the same time, chlorine (hypochlorous acid) adsorbed on the surface of activated carbon undergoes a chemical reaction on the carbon surface, reducing it to chloride ions. This process effectively removes chlorine and ensures that the residual chlorine content in the effluent is less than 0.1 ppm, meeting the operating conditions of the RO membrane.

When the multimedia water filter is in the filtering state, unfiltered water is evenly distributed through a unique water distributor, and the water passes through the multi-media layer inside the filter in a laminar flow state. As the water flows through the multi-media layer, impurities are trapped within the packing material. There are multiple uniformly distributed, unique water collection devices at the bottom of the filter, which evenly collect and extract the filtered water. Horizontal flow filtration enables the filter to process high flow rates while still achieving good filtering results.

A multimedia water filter is an efficient filtration device that uses quartz sand, activated carbon, and other filtration media to filter water with high turbidity. The water passes through a certain thickness of granular or non-granular media under pressure. It effectively intercepts and removes suspended solids, organic matter, colloidal particles, microorganisms, insecticides, chlorine, odors, and some heavy metal ions in the water, reducing turbidity and purifying the water quality. It is typically used as pretreatment for reverse osmosis and ultrafiltration equipment.

Compact structure: This equipment integrates coagulation, filtration, and continuous cleaning.

Effective coagulation reaction: By applying coagulation and sedimentation mechanisms, suspended solids and colloidal substances in the water can be effectively removed, which helps to further reduce water turbidity.

Continuous self-cleaning filtration: The filter medium automatically circulates and cleans continuously, eliminating the need for shutdowns to perform backwashing.

Reduces suspended solids content in raw water.

The multimedia filter is widely used in the pretreatment of water quality for pure water, food and beverage water, mineral water, electronics, printing and dyeing, papermaking, and chemical industries. It is also used for the filtration of industrial wastewater after secondary treatment, as well as for deep filtration in reclaimed water reuse systems and swimming pool circulation systems. Additionally, it effectively removes suspended solids from industrial wastewater.

Mainly used for pretreatment of turbidity removal, softened water, electrodialysis, and reverse osmosis. It can also be used for surface water, groundwater, and other applications. It effectively removes suspended solids, organic matter, colloids, sediments, and more from water.

It can be widely used in industries such as electronic power, petrochemicals, metallurgical electroplating, papermaking, textiles, pharmaceutical dialysis, food and beverage production, drinking water, factory and enterprise water treatment, and swimming pools. It can meet the liquid filtration needs of various industries.

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