Continious Backwash Up Flow Filter

This is a continuously operating sand filter maximizing availability by eliminating the need to take the unit out of service for backwashing. The sand is cleaned at all times by means of an internal washing system. Operation is straightforward and reliable. It improves the process by having no first filtrate, always clean effluent, and no shock loads on the wash water treatment system. No shock loads on the wash water treatment system. Handles high suspended solids without need for pretreatment. Low head loss. Low energy consumption. Low supervision and maintenance costs. It simplifies the system by eliminating the need for backwash pumps, no wash water storage tank, no water collecting tanks, no automatic valves, no air scour blower, no

For industrial and process water applications, the continuous backwash filter is effective in the treatment of surface waters, ground waters, and side stream biofiltration for cooling water systems. It has also been proven effective in removing iron and manganese. clogging filter bottom nozzles and use of single media filter bed.

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PROTEC is a privately owned company established in Doha, Qatar engaged in the fields of Engineering, Supply, Construction, Installation, Commissioning, Operation and Maintenance of various types of equipment for the Water, Waste Water, Energy, and Industrial markets.


Head Quarters: Middle East,
Africa & CIS

: (+974) 44 16 93 25
: (+974) 44 32 39 77
: (+974) 44 16 94 36