Dyna Sand Filtration

The dyna sand filter is a continuous backwash, upflow, deep bed, granular media filter. It requires no supplemental backwash pumps or storage tanks; its energy consumption is low and does not require chemical addition. Feed water passes upwards through the filter sand bed and exits at the top as clean effluent. Similarly, sand is removed from the bottom, cleaned and returned to the top. This mechanism helps reduce the amount of reject water, increases filter performance and reduces maintenance.

Dyna sand filters have the ability to handle high suspended solid levels, which in turn could eliminate the need for pre-sedimentation or flotation in the wastewater treatment process.

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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

: info@protecind.com