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US 10,519,046 B2Granted
High flow-through gravity purification system for water
AssigneeSelecto, Inc.
InventorEhud Levy
Life of this patent
Estimating the term…
Abstract
Disclosed is a gravity fed purification system having a purification media having a layer of low ash catalytic carbon having a nominal particle size range of about 20 mesh to about 50 mesh, wherein the purification system is able to produce a flow rate of about 1000 to about 1500 cc/min with a pressure head of about 300 to about 350 cc.
Claims6
A gravity fed purification system comprising:
- a purification media comprising a layer, the layer containing 10-20 g of purification material of low ash catalytic carbon comprising an acid-washed carbon that has been heat-treated and washed with a solution containing peroxide, peroxotitanium silicate, and nanozinc or TiO2 powder, and the low ash catalytic carbon having a nominal particle size range of about 20 mesh to about 50 mesh;
- wherein the low ash catalytic carbon has a total pore volume ranging from about 0.80 to about 1.5 cc/g;
- and
- wherein the purification system is able to produce a flow rate of about 1000 to about 1500 cc/min with a volume of about 300 to about 350 cc of water to remove 75% to 98% of Chlorine from the water.
1 more element
Dependencies are inferred from the claim text.