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Multi Media Filter:-
 
 
Introduction:-
 

Multimedia Filter Systems also known as depth filters or turbidity filters contain two or more types of media and gravel under-bedding. The gravel is used as a support to keep smaller medias out of the distribution system and to stop channeling of water. 

Our multimedia system is design for the removal of turbidity in the water caused by sand, silt, ferric iron and oxidized manganese or sulfur. They are used in applications such as chlorination filtration systems, general turbidity removal and prior to ultraviolet sterilizers or water softeners.

Different grade of sand with definite size are the specialty of these filters. These are vertical and horizontal type with specialized design of distribution and collection systems to ensure proper functioning of the system and operate with maximum efficiency. Coarse, Quartz sands are used for this and some cases Garnet is also use as the media of filtration.

 
Working Principle:-
 
Multimedia filtration is a proven design concept; the coarse media layers in the top of the tank trap large particles, and successfully smaller particles are trapped in the finer layers of media deeper in the bed. The result is a highly efficient filtering since removal takes place throughout the entire bed. Multimedia filters typically remove particles 5 to 15 microns in size or larger as opposed to a conventional single media sand filter which removes 30 micron or higher. 
We use Triple Filtration Media for maximum removal: Anthracite, Sand and Garnet.

Applications:-

 
  • Pretreatment to all forms of Industrial water treatment
  • Potable Water treatment
  • Filter high quantity of water
  • Thermoelectric power plants
  • Irrigation & farming
  • Aqua culture
  • Tertiqary treatmernt
  • RO pretreatment
  • Swimming pool water
  • Filtration of gray surface water
  • Pre filtration for membrane systems
  • Filtration in swimming pools
  • Production of drinking water
  • Treatment of waste water
  • Preparation of cooling water
 

Advantages:-

 
  • Easy to operate
  • Requires least maintenance
  • Excellent filter quality at higher flow rate than conventional ones
  • Low pressure drop
  • Required Less Space
  • A single unit elevates and separates oil
  • Lifts oil any distance without the need of expensive pumps
  • Maintains skimming efficiency with fluctuating fluid level
  • Can be used in depths as shallow as one foot, or as deep as 100 feet
  • Requires no tank modifications in most applications
  • Operates in turbulent liquid using optional tail pulley cage and tether assembly
  • Easy mounting and fast cleaning, with minimal maintenance
  • Inverter control drive for precise operation control and safety
  • Minimum Maintenance.