Abstract and keywords
Abstract (English):
The performance attributes of depth filters and precoat (thin-layer) ones intended for the purification of water technological liquids and water from mechanical impurities are compared. The trends for precoat filter updating the circuit solutions of precoat lamellar filters ensuring fine cleaning of large volumes and consumptions of water liquids are revealed. The design of a prototype gravity lamellar filter of high efficiency is shown.

Keywords:
water technological liquid, filter, lamella, mechanical impurities, dredges, precoat filtered layer.
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References

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