Featured patents

Photocatalytic Reactor and Method for Treating Gaseous Pollutants Using the Same
US 08821723 B2, Sept. 2, 2014, With Means to Add Treating Material, Won Bae Lee et al. / Hyundai Motor Company (Seoul, KR)
A photocatalytic reactor comprising:…

Wastewater Purification With Nanoparticle-Treated Bed
US 08815089 B2, Aug. 26, 2014, Particulate Material Type Separator, e.g., Ion Exchange or Sand Bed, Tianping Huang et al. / Baker Hughes Incorporated (Houston, US)
A particle pack for purifying an aqueous liquid, wherein the particle pack…

Residential Wastewater Purification System
US 08828240 B1, Sept. 9, 2014, Effecting flotation, Ronald Knepper et al.
A method to purify water, comprising:…

Process and System for Recovering Phosphorus From Wastewater
US 08747672 B2, June 10, 2014, Dividing, treating, and recombining liquid, Keith E. Bowers / Multiform Harvest Inc. (Seattle, US)
A method for producing inorganic phosphorus from wastewater, comprising:…

Hybrid Photocatalysts, the Method of Their Synthesis and Use
US 08741156 B2, June 3, 2014, Photocatalytic, Maria Nowakowska et al. / Uniwersytet Jagiellonski (Cracow, PL)
A hybrid photocatalyst comprising a layered aluminosilicate, at least one organic…

Multi-Chambered Container
US 08641891 B1, Feb. 4, 2014, Check valve, Bryon Paul Crowder
A multi-chambered container having a top and bottom, the container comprising:…

System and Method for Filtration of Liquids
US 08591745 B2, Nov. 26, 2013, Pressure sensing, Juan Carlos Pineiro et al. / EMD Millipore Corporation (Billerica, US)
A method of filtration comprising…

Water Purification
US 08585903 B2, Nov. 19, 2013, Including prior use of additive, Ruey K. Bruce et al. / Winner Water Services, Inc. (Sharon, US)
A method for treating a first aqueous solution to remove at least one metal…

Halogenated Resin Beds
US 08535531 B2, Sept. 17, 2013, Particulate Material Type Separator, e.g., Ion Exchange or Sand Bed, James J. Kubinec et al. / Water Security Corporation (Sparks, US)
A water treatment system comprising:…

Encapsulation of Nano-Materials for Fluid Purification/Separation
US 08470176 B2, June 25, 2013, Processes, Daniel Alvarez et al.
An apparatus adapted for separation or purification of a fluid material…

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