ClassID:

237194

Y02W10/40 - CPC Classification

Classification description:

Technologies for wastewater treatment Valorisation of by-products of wastewater, sewage or sludge processing

Sub-classes:
Recent Application in this class:
#1
20260078311
2026-03-19

ACTIVELY COOLED SCREW FEEDER FOR GASIFICATION REACTORS

#2
20250354752
2025-11-20

INLINE PARTICLE SIZE CONTROL FOR ROTARY DRUM DRIER RECYCLE MATERIAL

#3
20240165682
2024-05-23

Enhanced Microbial Production of Biosurfactants and Other Products, and Uses Thereof

#4
20230323796
2023-10-12

Multi-functional fecal waste and garbage processor and associated methods

#5
20220242788
2022-08-04

Use of a Hydraulic Binder Containing Calcium Aluminate for the Production of a Construction Material

#6
20220227666
2022-07-21

Method for the manufacture of hydraulic binders from water treatment residuals

#7
20220213464
2022-07-07

Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies embedded in macroporous scaffolds

#8
20220169932
2022-06-02

Universal feeder with clamshell transfer screw

#9
20220090520
2022-03-24

Multi-functional fecal waste and garbage processor and associated methods

#10
20210047630
2021-02-18

Enzyme forming mesoporous assemblies embedded in macroporous scaffolds

#11
20200406268
2020-12-31

Methods and systems for sizing waste solids

#12
20200332205
2020-10-22

Universal feeder for gasification reactors

#13
20200190416
2020-06-18

Universal feeder for gasification reactors

#14
20200179999
2020-06-11

Enhanced microbial production of biosurfactants and other products, and uses thereof

#15
20200140768
2020-05-07

Gasification reactor with pipe distributor

#16
20190359903
2019-11-28

Gasification reactor with discrete reactor vessel and grate and method of gasification

#17
20190316493
2019-10-17

Multi-functional fecal waste and garbage processor and associated methods

#18
20190084859
2019-03-21

Method of producing biochar from sludge

#19
20180340007
2018-11-29

Method for the preparation of biopolymers

#20
20180318736
2018-11-08

Controlling a separation device

#21
20180257967
2018-09-13

Systems and methods for using chlorine dioxide to enhance drying

#22
20180162762
2018-06-14

Method for ultra-dehydrating thickened or pasty biomass products, and equipment for implementing the method

#23
20180094199
2018-04-05

BURNER NOZZLE WITH BACKFLOW PREVENTION FOR A FLUIDIZED BED BIOGASIFIER

#24
20170283275
2017-10-05

Multi-functional fecal waste and garbage processor and associated methods

#25
20170275195
2017-09-28

Method and arrangement for wastewater treatment

#26
20170260390
2017-09-14

Methods for producing biopolymer matrix composites

#27
20170211808
2017-07-27

Reactor for hydrothermal carbonization with optimized mixture of sludge and steam

#28
20170210657
2017-07-27

Method for the hydrothermal carbonisation of a biomass and associated device

#29
20170210625
2017-07-27

Hydrothermal carbonization method and device with optimised sludge and steam mixing

#30
20170088637
2017-03-30

Biopolymer extraction

#31
20170008789
2017-01-12

Radial flow hydrothermal reactor for sludge thermal hydrolysis treatment

#32
20160245508
2016-08-25

Waste sludge incinerator using pyrolysis and gasification, and relative process

#33
20160194231
2016-07-07

Sludge dehydrating system and method thereof based on thermal hydrolysis technology

#34
20160194230
2016-07-07

Optimised hydrothermal carbonisation method and facility for implementing same

#35
20160168492
2016-06-16

Fluidized bed biogasifier and method for gasifying biosolids

#36
20160153008
2016-06-02

Anaerobic digestion and pyrolysis system

#37
20160075555
2016-03-17

Process and plant for separating heavy metals from phosphoric starting material

#38
20160052815
2016-02-25

Method for ultra-dehydrating thickened or pasty biomass products, and equipment for implementing the method

#39
20150034551
2015-02-05

Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene

#40
20150027179
2015-01-29

Syngas biomethanation process and anaerobic digestion system

#41
20150014230
2015-01-15

Organic-waste-processing apparatus, processing method, and control apparatus

#42
20140230267
2014-08-21

Sludge drying composite conditioner and application method thereof

#43
20140161681
2014-06-12

Device for processing domestic and industrial organic waste

#44
20140020284
2014-01-23

Integrated process for the production of bio-oil from sludge coming from a wastewater purification plant

#45
20130272944
2013-10-17

Method for recycling organic waste material

#46
20130203144
2013-08-08

Syngas biomethanation process and anaerobic digestion system

#47
20130195727
2013-08-01

Fluidized bed biogasifier and method for gasifying biosolids

#48
20130146513
2013-06-13

DISPOSAL OF ORGANIC WASTE

#49
20130098750
2013-04-25

Gasifying system and method

#50
20130081934
2013-04-04

SYSTEMS AND METHODS FOR CONVERTING SEWAGE SLUDGE INTO A COMBUSTIBLE FUEL

#51
20130040351
2013-02-14

Polyhydroxyalkanoate production during wastewater treatment

#52
20130031707
2013-02-07

Electric incinerating toilet bowl and incineration control method for electric incinerating toilet bowl

#53
20130014678
2013-01-17

METHOD AND FACILITY FOR DRYING PASTY MATERIALS, IN PARTICULAR SLUDGE FROM WASTEWATER TREATMENT PLANTS AND GENERATION OF THERMAL ENERGY

#54
20120305478
2012-12-06

Method of Treating Wastewater and Producing an Activated Sludge Having a High Biopolymer Production Potential

#55
20120272878
2012-11-01

Method for Volumetric Reduction of Organic Liquids

#56
20120241374
2012-09-27

METHOD OF TREATING WASTE WATER PRODUCED DURING PREPARING NITRO COMPOUND

#57
20120202280
2012-08-09

Treatment system of wet organic waste

#58
20120196240
2012-08-02

METHOD AND SYSTEM FOR TREATING SEWAGE SLUDGE

#59
20120111715
2012-05-10

Method and System for Utilizing Biomass and Block-Type Thermal Power Plant

#60
20120056127
2012-03-08

Microemulsion for bioremediation

#61
20120015407
2012-01-19

Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from and related organisms, methods

#62
20110315560
2011-12-29

PROCESS FOR THE PRODUCTION OF CHEMICALS

#63
20110257307
2011-10-20

Methods and systems for converting waste into complex hydrocarbons

#64
20110165625
2011-07-07

Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from and related organisms, methods

#65
20110048915
2011-03-03

Method for processing domestic and industrial organic waste

#66
20100314312
2010-12-16

Methods of remediation of water

#67
20100288622
2010-11-18

Method for catalytically processing slurry

#68
20100288458
2010-11-18

USE OF CARBON DIOXIDE GENERATED IN MANUFACTURING SYNTHETIC HYDROCARBON CHAINS

#69
20100283257
2010-11-11

Method and apparatus for thermal processing of slurry

#70
20100282671
2010-11-11

METHOD OF TREATING WASTEWATER

#71
20100280137
2010-11-04

Method and apparatus for producing synthesis gas from biomass

#72
20100255562
2010-10-07

Method and apparatus for treatmet of sludge

#73
20100227381
2010-09-09

ENHANCED BIODEGRADATION OF NON-AQUEOUS PHASE LIQUIDS USING SURFACTANT ENHANCED IN-SITU CHEMICAL OXIDATION

#74
20100180368
2010-07-22

Incinerating commode

#75
20100176053
2010-07-15

MATERIALS FOR REMOVING CONTAMINANTS FROM FLUIDS USING SUPPORTS WITH BIOLOGICALLY-DERIVED FUNCTIONALIZED GROUPS AND METHODS OF FORMING AND USING THE SAME

#76
20100132592
2010-06-03

Method and facility for disposing wet sludge

#77
20100089809
2010-04-15

Integrated utility system

#78
20100083878
2010-04-08

Exhaust gas treatment method and system for cement burning facility

#79
20100058963
2010-03-11

METHOD FOR DISPOSING OF ORGANIC WASTE OF HIGH WATER CONTENT AND DISPOSAL APPARATUS THEREFOR

#80
20090301974
2009-12-10

Method for wet oxidation of effluents heated essentially by self-combustibility, and corresponding installation

#81
20090203119
2009-08-13

BIOMASS REACTOR

#82
20090203107
2009-08-13

Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from and related organisms, methods

#83
20090173688
2009-07-09

SYSTEMS AND METHODS FOR UTILIZATION OF WASTE HEAT FOR SLUDGE TREATMENT AND ENERGY GENERATION

#84
20090149571
2009-06-11

Methods and systems for converting waste into complex hydrocarbons

#85
20090111156
2009-04-30

METHOD OF FEEDING MICROBIAL ACTIVITY CONTROLLING SUBSTANCE, APPARATUS THEREFOR, AND MAKING USE OF THE SAME, METHOD OF ENVIRONMENTAL CLEANUP AND BIOREACTOR

#86
20090110620
2009-04-30

Process for metals recovery from spent catalyst

#87
20090064566
2009-03-12

Method and apparatus for converting organic material

#88
20080272051
2008-11-06

Compositions and uses thereof in bioremediation

#89
20080230484
2008-09-25

Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer

#90
20080217157
2008-09-11

Apparatus for catalytically processing slurry

#91
20080156742
2008-07-03

Sludge Reduction System for Wastewater Treatment

#92
20080148628
2008-06-26

Method for thermal processing of a slurry and biomass

#93
20080017086
2008-01-24

Method for Treating Sludge of the Sewage Treatment Plants by Using Circulating Fluidized Bed Combustion

#94
20080006584
2008-01-10

Treatment of a waste stream through production and utilization of oxyhydrogen gas

#95
20070221346
2007-09-27

Method and apparatus for reducing the amount of sludge produced in a pulp and/or paper mill

#96
20070209998
2007-09-13

Multivalent metal ion management for low sludge processes

#97
20070179673
2007-08-02

BUSINESS METHODS OF USING WASTE HEAT FOR SLUDGE TREATMENT

#98
20070178468
2007-08-02

Multicellular organisms derived from normal/nondiseased and diseased mammalian tissues

#99
20070173679
2007-07-26

Thermal waste recycling method and system, and application thereof in the treatment of waste with a high water content

#100
20070037259
2007-02-15

Integration of alternative feedstreams for biomass treatment and utilization

#101
20070031953
2007-02-08

Treatment of biomass to obtain ethanol

#102
20070031918
2007-02-08

Treatment of biomass to obtain fermentable sugars

#103
20070025899
2007-02-01

Process for metals recovery from spent catalyst

#104
20070012232
2007-01-18

System and Methods for Organic Material Conversion and Energy Generation

#105
20070007188
2007-01-11

SYSTEMS AND METHODS FOR ORGANIC MATERIAL CONVERSION AND USE

#106
20060270024
2006-11-30

Bioreactor

#107
20060260186
2006-11-23

Method and apparatus for converting organic material

#108
20060243648
2006-11-02

Systems and Methods for Utilization of Waste Heat for Sludge Treatment and Energy Generation

#109
20060151357
2006-07-13

Process for treatment of organic waste

#110
20060144700
2006-07-06

Apparatus and process for mediated electrochemical oxidation of materials

#111
20060043025
2006-03-02

Hybrid chemical/mechanical dewatering method for sewage treatment plants

#112
20050269261
2005-12-08

Method for forming microcultures within porous media

#113
20050258105
2005-11-24

Sludge treatment method

#114
20050112735
2005-05-26

Production of biodiesel and other valuable chemicals from wastewater treatment plant sludges