ClassID:

86459

C02F2101/006 - page 2 - CPC Classification

Classification description:

Nature of the contaminant Radioactive compounds

Recent Application in this class:
#301
20080112863
2008-05-15

Method for the elimination of uranium (VI) species in the form of uranyl complexes from waters

#302
20080111103
2008-05-15

Silane substituted polyethylene oxide reagents and method of using for preventing or reducing aluminosilicate scale in industrial processes

#303
20080110832
2008-05-15

Dynamic up-flow zeolite system and method

#304
20080078673
2008-04-03

ELECTRODE FOR USE IN A DEIONIZATION APPARATUS AND METHOD OF MAKING SAME AND REGENERATING THE SAME

#305
20070289910
2007-12-20

System for removal of contaminants from aqueous solution

#306
20070262027
2007-11-15

Layered filter for treatment of contaminated fluids

#307
20070262026
2007-11-15

Compositions and methods for removal of toxic metals and radionuclides

#308
20070253897
2007-11-01

Radioactive material sequestration

#309
20070246367
2007-10-25

Electrochemical capacitive concentration and deactivation of actinide nuclear materials

#310
20070244225
2007-10-18

Treatment of aqueous compositions containing contaminants

#311
20070187329
2007-08-16

Water treatment method

#312
20070138088
2007-06-21

Method and composition for removing radionuclide with microorganisms

#313
20070131621
2007-06-14

Method for treating radioactive waste water

#314
20070112241
2007-05-17

Secondary process for radioactive chloride deweaponization and storage

#315
20060237371
2006-10-26

Sorbent for selective removal of contaminants from fluids

#316
20060226081
2006-10-12

Water purification system and modes of operation

#317
20060148933
2006-07-06

Treatment of aqueous compositions containing contaminants

#318
20060124553
2006-06-15

Method of preventing or reducing aluminosilicate scale in high level nuclear wastes

#319
20060096853
2006-05-11

Electrocoagulation system

#320
20060091079
2006-05-04

Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes

#321
20060091078
2006-05-04

Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes

#322
20060081541
2006-04-20

Water treatment processes and devices utilizing hydrodynamic cavitation

#323
20060049110
2006-03-09

Method and device for killing bacteria, viruses, fungus, parasites and worms in water and food with a rotating magnet

#324
20060016681
2006-01-26

Apparatus and method for separating tritated and heavy water from light water via a conical configuration

#325
20060003891
2006-01-05

Spent FCC catalyst based coagulating and flocculating agent and method for making it

#326
20050279129
2005-12-22

APPARATUS AND METHOD FOR SEPERATING TRITIATED AND HEAVY WATER FROM LIGHT WATER

#327
20050269259
2005-12-08

Method and system for removal of contaminants from aqueous solution

#328
20050247571
2005-11-10

Contaminant removal apparatus and installation method

#329
20050236333
2005-10-27

Dynamic up-flow zeolite system and method

#330
20050227075
2005-10-13

Derivatized nanoparticle comprising metal-ion sequestrant

#331
20050194263
2005-09-08

Electrochemical water purification system and method

#332
20050194025
2005-09-08

Countermeasure washdown system cleaning

#333
20050145833
2005-07-07

Method of preparing a product based on phosphate of thorium and/or actinide(s)

#334
20050115896
2005-06-02

Bioremediation method which is used to concentrate and eliminate radionuclides in radioactive water

#335
19062203
2025-11-25

Water decontamination via CN@MoO/MgAlOnanocomposite

#336
18380763
2024-08-27

Synthesis of amino-rich mesoporous silica nanoparticles for removal of heavy metal and uranium cations

#337
15938228
2018-08-28

Process for using phytochemicals and sugar acids to create one or more engineered media for use in a water purification filter

#338
15395091
2019-07-23

Method and apparatus for treating shale gas waste water

#339
15330379
2017-12-05

Fractal system for recursive separation of contaminants from a flowable medium

#340
14834891
2018-05-08

Filter containing cleaned burdock root for purifying drinking water

#341
14482920
2018-03-06

Radium removal from aqueous media using zeolite materials

#342
13862009
2015-12-22

Wastewater treatment and radioactive material disposal container