MFV Series Multi Media Water Filter Vessel for Industrial Water Treatment

● Small footprint, simple structure, convenient installation, and flexible operation

● It reduces the energy consumption and labor management costs of the raw water treatment process

● High Efficiency, using a layer media bed to remove orgainic or inorganic suspended solids with enhanced solids capacity

● The multi-media filter integrates coagulation reaction, filtration, and continuous cleaning, simplifying the traditional water treatment process

● The filter media can automatically control the circulation, and can realize self-cleaning data filtering without Halting problem for backwashing

● Petrochemical

● RO Pre-filtration

● Sea Water Desalination

● Cooling Water Filtration

● Industrial Water Treatment

● Brackish Water Prefiltration

Operation Data for MFV Series Multi Media Water Filter Vessel for Industrial Water Treatment

The Working Principle of Multi Media Filter Vessels

● Multi media filter vessels are widely used in water treatment processes and mainly consist of the following parts: filter cylinder, supporting pipelines, and valves. The filter cylinder includes: cylinder, backwash gas pipe, water distribution component, support component, filter material, exhaust valve (external), etc. The main function of a multi media filter is to remove impurities such as mud, sand, suspended solids, colloids, and algae from water, reducing mechanical damage and pollution to reverse osmosis membrane components. 

● In the process of water treatment, a multi media filter generally refers to the process of using filter media layers such as quartz sand and anthracite to retain suspended impurities in water, so as to obtain clarification of the water. The porous material used for filtration is called filter material, and quartz sand is the most common filter material. Common filter media include quartz sand, anthracite, activated carbon, magnetite, garnet, porous ceramics, plastic balls, etc.

● The top layer of the multi media filter vessel is composed of the lightest and coarsest materials, while the heaviest and finest materials are placed at the bottom. The principle is based on deep filtration: larger particles in the water are removed at the top layer, while smaller particles are removed at a deeper depth in the filter medium, thereby achieving the water quality standard after coarse filtration. 

● The multimedia filter is a pressure type, and its principle is that when the raw water passes through the filter material from top to bottom, the suspended solids in the water are intercepted by the surface of the filter layer due to adsorption and mechanical blockage; When water flows into the middle of the filter layer, due to the tighter arrangement of sand particles in the filter material layer, particles in the water have more opportunities to collide with the sand particles. As a result, flocs, suspended solids, and sand particles in the water adhere to each other, and impurities in the water are trapped in the filter material layer, resulting in clear water quality.