ClassID:

86515

C02F2103/26 - CPC Classification

Classification description:

Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof

Sub-classes:
Recent Application in this class:
#1
20250388630
2025-12-25

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

#2
20250374879
2025-12-11

Intelligent Agriculture System Incorporating Waste and Rainwater Recycling for Vertical Farming

#3
20250361164
2025-11-27

RECOVERY OF HIGH-QUALITY FERTILIZER PRODUCTS FROM WASTEWATER

#4
20250223198
2025-07-10

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

#5
20250162906
2025-05-22

ELECTRODE FOR NITRATE REDUCTION

#6
20250051193
2025-02-13

APPARATUSES AND METHODS FOR TREATING, PURIFYING AND/OR EXTRACTING FROM WASTEWATER

#7
20250049004
2025-02-13

AQUAPONIC SYSTEM SET PPLYING FILTRATION WITH REVERSE OSMOSIS MEMBRANE

#8
20250000914
2025-01-02

MICROBIAL COMPOSITIONS AND METHODS FOR INCREASING HYDROGEN EMISSIONS

#9
20240368000
2024-11-07

CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE COMPOUNDS

#10
20240262716
2024-08-08

Humic and fulvic black water based beverage for human consumption

#11
20240199709
2024-06-20

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

#12
20240116781
2024-04-11

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#13
20230212034
2023-07-06

Method for obtaining clean drinking water from dewatered biological products and a device for dewatering such products

#14
20230048966
2023-02-16

Constructed wetland system enhanced by immobilized laccase

#15
20230013664
2023-01-19

Cost efficient integration of hydrothermal liquefaction and wet oxidation wastewater treatment.

#16
20220135448
2022-05-05

Apparatuses for extracting rare earth metals and other materials from wastewater

#17
20210206669
2021-07-08

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#18
20210179672
2021-06-17

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

#19
20210084832
2021-03-25

Devices, systems and methods for enhanced biomass growth in greenhouses

#20
20200288655
2020-09-17

Water purification particles, water culture apparatus, and water purification apparatus

#21
20200246844
2020-08-06

Waste and/or hazardous liquid containment and collection system

#22
20200190149
2020-06-18

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

#23
20200179829
2020-06-11

GRANULAR FILTRATION SYSTEM FOR AGRICULTURAL IRRIGATION

#24
20200156966
2020-05-21

Apparatuses and methods for treating, purifying and/or extracting from wastewater

#25
20200048117
2020-02-13

Method for removing hexavalent chromium from water bodies by sodium oxalate-modified zero-valent iron

#26
20190382290
2019-12-19

Apparatus for treating, purifying and/or extracting from wastewater

#27
20190292075
2019-09-26

Method of removing pesticides from wastewater

#28
20190223396
2019-07-25

Apparatus for growing plants, and irrigation apparatus of the apparatus for growing plants

#29
20190218112
2019-07-18

Hydraulic conveyor of floating objects provided with a device for sanitising conveying composition, plant provided with such a conveyor and sanitising method

#30
20190208704
2019-07-11

Process and unit for harvesting and processing water hyacinths

#31
20190016829
2019-01-17

Systems and methods for dewatering a slurry that includes lignocellulosic biomass and liquid

#32
20180359952
2018-12-20

Systems and methods for measuring water usage in an assembly line grow pod

#33
20180346364
2018-12-06

DEWATERING WHOLE STILLAGE

#34
20180332830
2018-11-22

Automated aquaponics apparatus

#35
20180332776
2018-11-22

Devices, systems and methods for enhanced biomass growth in greenhouses

#36
20180319713
2018-11-08

Production of arginine-rich proteins from wastewater and use as a fertilizer

#37
20180244552
2018-08-30

Scale inhibitor methods and compositions

#38
20180170775
2018-06-21

Process and system for removing ammonium from wastewater

#39
20180141841
2018-05-24

Solid-state anaerobic digestion method

#40
20180099999
2018-04-12

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

#41
20170260072
2017-09-14

Method and devices for de-emulsifying and complexing organic compounds in emulsions

#42
20170259193
2017-09-14

Extrusion system and method for separating soil from water

#43
20170081229
2017-03-23

Salt separator and a method for producing a methane-containing gas mixture from biomass using a salt separator

#44
20170050892
2017-02-23

Anaerobic column reactor for biodegradation of wastes and the process thereof

#45
20160304357
2016-10-20

Method for on-site aerial dissemination and atmospheric disposal or “aerosolization” of the water component of all leachates and wastewaters

#46
20160297699
2016-10-13

PSYCHROPHILIC ANAEROBIC DIGESTION OF AMMONIA-RICH WASTE

#47
20160207803
2016-07-21

Method for pretreatment of wastewater with nanocomposites and bridging polymers

#48
20160108096
2016-04-21

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

#49
20160107912
2016-04-21

System and membrane for wastewater-generated energy and gas

#50
20160107122
2016-04-21

Method for recirculating a reprocessing effluent comprising chloride ions

#51
20150345864
2015-12-03

Apparatus and method for processing final effluent and palm by-products discharged from palm oil milling process

#52
20150166376
2015-06-18

Method for flocculating algae using polymers including tannin

#53
20150044733
2015-02-12

Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH

#54
20140326924
2014-11-06

Removal of components from a starting material

#55
20140263040
2014-09-18

Systems and methods for anaerobic digestion of biomaterials

#56
20140042100
2014-02-13

Method for pretreatment of wastewater and recreational water with nanocomposites

#57
20130306553
2013-11-21

Method for treating process water from a plant for the hydrothermal carbonisation of renewable raw materials and organic residues

#58
20130005013
2013-01-03

Compositions of matter and uses thereof in the treatment of waste materials

#59
20120309071
2012-12-06

Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide including phosphorus recovery and nitrite reduction to nitrous oxide

#60
20120216963
2012-08-30

Forced Air Thermal Turbine Evaporation System

#61
20120132586
2012-05-31

Systems and methods for anaerobic digestion of biomaterials

#62
20120125840
2012-05-24

Systems and methods for anaerobic digestion of biomaterials

#63
20120108426
2012-05-03

Saline water acidification treatment method

#64
20110240535
2011-10-06

SYSTEM FOR CONTROLLING FLUID LEVELS IN A WASTEWATER TREATMENT BIOLOGICAL REACTOR

#65
20110210073
2011-09-01

Polymeric sorbents for removing low level contaminants

#66
20110207061
2011-08-25

Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide

#67
20110127221
2011-06-02

Method To Remove Toxic Heavy Metals

#68
20100272626
2010-10-28

Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide

#69
20100206808
2010-08-19

Activated sludge material, method for reducing excess sludge production in bioreactor, and method of controlling bioreactor

#70
20100136674
2010-06-03

Plant for producing an oxygen-containing additive as an ecologically beneficial component for liquid motor fuels

#71
20090314709
2009-12-24

Polar fog waste treatment

#72
20090127209
2009-05-21

Reactor and method for anoxic treatment of a material in a fluid reaction medium

#73
20080203014
2008-08-28

Integrated cogeneration wastewater sewage and waste polar fats/ oils/ greases/waxes (FOG) waste treatment method and facility

#74
20050067151
2005-03-31

Increasing evaporation of a process water pond

#75
18545323
2025-09-16

Filtration method for producing value added products from rice bran

#76
16751368
2023-12-26

Filtration method for producing value added products from rice bran

#77
16124128
2019-09-24

Humic and fulvic black water based beverage for human consumption