ClassID:

86414

C02F3/348 - CPC Classification

Classification description:

Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed

Recent Application in this class:
#1
20260132064
2026-05-14

A METHOD FOR IMPROVING BIOLOGICAL MANGANESE OXIDATION PERFORMANCE OF MANGANESE-OXIDIZING BACTERIA AND APPLICATION THEREOF

#2
20260097979
2026-04-09

SILICA FERTILIZATION SYSTEMS AND METHODS

#3
20260084991
2026-03-26

FLOATING SUBSTRATES INCLUDING CARBONACEOUS COATINGS FOR OFFSHORE CULTIVATION OF TARGET PRODUCTS AND METHODS OF MAKING AND USING THE SAME

#4
20250388630
2025-12-25

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

#5
20250382211
2025-12-18

BIOLOGICALLY INOCULATED SORPTIVE BEAD MEDIA

#6
20250376396
2025-12-11

METHOD FOR REMOVING EXTRACELLULAR ANTIBIOTIC RESISTANCE GENES IN WATER

#7
20250289741
2025-09-18

ASPERGILLUS SP. DH4 WITH AEROBIC DENITRIFICATION ENHANCED BY INORGANIC ELECTRON DONOR AND USE THEREOF

#8
20250223210
2025-07-10

SYSTEMS AND METHODS OF BIOGENIC METHANE MITIGATION

#9
20250214879
2025-07-03

WASTE TREATMENT SYSTEM AND METHOD OF CONVERTING WASTE INTO ENERGY

#10
20250178937
2025-06-05

SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN SURFACE WATER AND RELATED METHODS

#11
20250177931
2025-06-05

OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRYER AND RELATED METHODS

#12
20250177930
2025-06-05

OXYGEN NANOBUBBLE SYSTEM AND RELATED METHODS

#13
20250154040
2025-05-15

COMPOSITIONS, SYSTEMS, AND METHODS FOR PROCESSING RECIRCULATING AQUACULTURE WATER

#14
20250154038
2025-05-15

SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A SLUDGE

#15
20250136487
2025-05-01

NUTRIENT SUPPLEMENTED CARBONIZED AEROGELS

#16
20250115502
2025-04-10

Method and Composition for Botanical Soil Additive to Mitigate PFAS Uptake in Plants

#17
20250091107
2025-03-20

Compositions and Methods for Cleaning Contaminated Solids and Liquids

#18
20250051197
2025-02-13

WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT SYSTEM

#19
20250050396
2025-02-13

Environmental Bioremediation Substrate from Animal By-Products and Use and Formation Thereof

#20
20250042793
2025-02-06

MANGANESE CARBONATE-SUPPORTED FERRIHYDRITE MATERIAL, AND PREPARATION AND USE THEREOF

#21
20250042792
2025-02-06

ENCAPSULATED BIOFILM COMPOSITIONS AND METHODS

#22
20250042787
2025-02-06

BIOGENIC MANGANESE OXIDE (BMO)@SPONGE BIOMATERIAL, AND PREPARATION METHOD AND APPLICATION THEREOF

#23
20250011192
2025-01-09

NATURAL MINERAL-DERIVED LUMILITE ECOLOGICAL RESTORATION AGENT AND METHOD OF MANUFACTURING SAME

#24
20240351929
2024-10-24

Systems and methods of biogenic methane mitigation

#25
20240343624
2024-10-17

MICROORGANISMS FOR TREATMENT OF HYDROCARBONS OR OIL

#26
20240300836
2024-09-12

COMPOSITION WITH A TIME RELEASE MATERIAL FOR REMOVING HALOGENATED HYDROCARBONS FROM CONTAMINATED ENVIRONMENTS

#27
20240279099
2024-08-22

NANOCOMPOSITE PREPARATION, METHOD FOR MAKING THE SAME AND USE THEREOF

#28
20240246844
2024-07-25

BIODESALINATION USING MICROBIAL ATTACHED GROWTH CULTIVATION

#29
20240199709
2024-06-20

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

#30
20240182339
2024-06-06

Biodegrading Recalcitrant To Biodegradation Organic Substances

#31
20240010535
2024-01-11

COMPOSITIONS AND METHODS FOR RAPID DEGRADATION AND AMELIORATION OF MARINE OIL SPILLS

#32
20230406742
2023-12-21

Method for Promoting Degradation of Polychlorinated Biphenyls (PCBs) by Pseudomonas JD37 With Nanoscale Zero-Valent Iron (nZVI) and Use Thereof

#33
20230391647
2023-12-07

Method for eliminating legionellae from water of a cooling circuit, which is loaded with organic substances and inorganic particles

#34
20230373828
2023-11-23

SURFACE WATER MITIGATION STRUCTURE

#35
20230331610
2023-10-19

MICROBIAL TREATMENT FOR WATER SYSTEMS AND SOIL REMEDIATION

#36
20230330727
2023-10-19

Compositions and methods for cleaning contaminated solids and liquids

#37
20230287321
2023-09-14

SYSTEMS, METHODS, AND APPARATUS FOR INCREASING BIOREACTOR CAPACITY USING SILICA POLYMERS

#38
20230286844
2023-09-14

METHOD FOR DECONTAMINATING ENVIRONMENT POLLUTED WITH PETROLEUM-RELATED MATERIAL, AND MATERIAL USED

#39
20230270117
2023-08-31

MICROBIAL COMPOSITION AND METHOD FOR PRODUCING THEREOF FOR USE IN TREATMENT OF CONTAMINATED SOIL, WATER, AND/OR SURFACES

#40
20230249999
2023-08-10

Sewage treatment biological agent and preparation method and application thereof

#41
20230159363
2023-05-25

Composition with a time release material for removing halogenated hydrocarbons from contaminated environments

#42
20230113697
2023-04-13

Biodegrading recalcitrant to biodegradation organic substances

#43
20230087150
2023-03-23

Method, system, and composition of matter for reducing toxic mercury in wastewater effluent

#44
20230072021
2023-03-09

TREATMENT OF WASTEWATER

#45
20230046027
2023-02-16

MICROBE-BASED SYSTEMS, COMPOSITIONS, AND METHODS THEREOF

#46
20230040809
2023-02-09

METHOD FOR REMOVING TBBPA IN WATER, MICROBIAL STRAIN AND MICROBIAL AGENT

#47
20230025682
2023-01-26

ONSITE MICROORGANISM-BASED TREATMENT METHOD, SYSTEM AND APPARATUS

#48
20230013004
2023-01-19

SYSTEMS, METHODS, AND APPARATUS FOR INCREASED WASTEWATER EFFLUENT AND BIOSOLIDS QUALITY

#49
20230002263
2023-01-05

SYSTEMS FOR CATALYTICALLY REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES FROM A FLUID AND RELATED METHODS

#50
20220369675
2022-11-24

MICROORGANISM MIXTURE, COMPOSITION, PROCESS FOR THE PREPARATION THEREOF, METHOD AND USE IN TREATING SOLID ORGANIC WASTE

#51
20220355354
2022-11-10

Method of in situ remediation of soils using a bioremediation composition including a time release material

#52
20220355269
2022-11-10

Adsorption Material and Method for Treating Pollutants

#53
20220341144
2022-10-27

Septic Aid

#54
20220340464
2022-10-27

System and Method of Increasing Methane Production in Anaerobic Digesters

#55
20220340460
2022-10-27

Methods and ventilation system for controlling a biological treatment process

#56
20220332601
2022-10-20

Highway sponge-type composite side ditch carbon neutralization system and method thereof

#57
20220315464
2022-10-06

Methods, systems and device for controlling biological treatment processes and systems

#58
20220306505
2022-09-29

A SIMPLE METHOD FOR DESICCATION AND REACTIVATION OF AEROBIC GRANULES

#59
20220242766
2022-08-04

WASTEWATER TREATMENT APPARATUS AND WASTEWATER TREATMENT METHOD

#60
20220240518
2022-08-04

ALGICIDAL SHEWANELLA BACTERIA OR ITS FILTRATE IMMOBILIZED TO POROUS MATRICES AND USES THEREOF

#61
20220234922
2022-07-28

Systems and methods for treating wastewater and providing class A sludge

#62
20220169533
2022-06-02

System and a method for comprehensive monitoring, analysis and maintenance of water and equipment in swimming pools

#63
20220048800
2022-02-17

Biological filler comprising 1,5-dihydroxyanthraquinone and thiobacillus denitrificans population and method of using the same for nitrogen removal from wastewater

#64
20210371313
2021-12-02

Alternate method to induce biological treatment into contaminated areas

#65
20210370119
2021-12-02

Processes for remediation of a contaminated material

#66
20210347662
2021-11-11

METHODS AND APPARATUS FOR CONTROLLING OR DESTROYING RED TIDE

#67
20210292192
2021-09-23

METHODS AND USES OF ENCAPSULATED EXUDATES AND DRIED EUGLENA BIOMASS FOR BINDING METAL

#68
20210276905
2021-09-09

MICROBIAL TREATMENT FOR LIVESTOCK WATER SYSTEMS

#69
20210269342
2021-09-02

Rainwater filtering device and monitoring system therefor

#70
20210206675
2021-07-08

Surface water mitigation structure

#71
20210205377
2021-07-08

System and method for using a single-serve nutrient spore composition for small scale farm applications

#72
20210188675
2021-06-24

Carrier element for wastewater treatment and carrier element modification method

#73
20210179672
2021-06-17

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

#74
20210162476
2021-06-03

Compositions and methods for cleaning contaminated solids and liquids

#75
20210130210
2021-05-06

Organic composite powder carrier and application thereof in enhanced biological denitrification of municipal wastewater treatment

#76
20210130204
2021-05-06

BACTERIA-BASED CATALYSTS AND METHOD OF MAKING

#77
20210094854
2021-04-01

Method for modifying wastewater treatment device

#78
20210047216
2021-02-18

Methods and systems for treating liquids including contaminant molecules

#79
20200377399
2020-12-03

Nitrate removal from drinking water

#80
20200361803
2020-11-19

Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method

#81
20200350859
2020-11-05

System for use with contaminated land and as part of a facility

#82
20200290908
2020-09-17

SUBMERGED BIO-RESTORATION ARTIFICIAL ECOSYSTEM REACTOR

#83
20200290907
2020-09-17

Subsurface flow constructed wetland and method of using the same for wastewater treatment

#84
20200269212
2020-08-27

Method for treating pollutants

#85
20200262727
2020-08-20

Method for determining optimal preservation temperature of aerobic denitrifiers in wastewater treatment for total nitrogen removal

#86
20200223728
2020-07-16

Composition and method for increasing dissolved oxygen in aquaculture water

#87
20200207650
2020-07-02

Sequencing batch reactor for sewage treatment and sewage treatment system comprising same

#88
20200190149
2020-06-18

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

#89
20200189947
2020-06-18

Enzymatic purification of water

#90
20200180986
2020-06-11

Biodegradation treatment method for organic compounds

#91
20200171104
2020-06-04

Nutrient rich germinant composition and spore incubation method

#92
20200148552
2020-05-14

System and a method for comprehensive monitoring, analysis and maintenance of water and equipment in swimming pools

#93
20200140289
2020-05-07

Methods and uses of encapsulated exudates and dried biomass for binding metal

#94
20200131063
2020-04-30

Multi-purpose bio-electrical modules and procedures

#95
20200115263
2020-04-16

Nanometer photocatalyst-microbe composite multilayer light transmission combination carrier

#96
20200095147
2020-03-26

NITROGEN REMOVAL METHOD, NITRIFICATION-REACTION PROMOTING AGENT FOR WATER TREATMENT, AND WATER TREATMENT METHOD

#97
20200087183
2020-03-19

Systems and methods for treating wastewater and providing class A sludge

#98
20200079672
2020-03-12

Composition with a time release material for removing halogenated hydrocarbons from contaminated environments

#99
20200079671
2020-03-12

Sanitizing wastewater

#100
20200044602
2020-02-06

System for use with contaminated land and as part of a facility

#101
20200031699
2020-01-30

Filtration enhancement device for a circulating water culture system and method of making/maintaining same

#102
20200031698
2020-01-30

DRIED MICROBIAL SLUDGE GRANULE AS ADDITIVE FOR WASTEWATER TREATMENT

#103
20200002240
2020-01-02

Systems, methods, and apparatus for increased wastewater effluent and biosolids quality

#104
20200001337
2020-01-02

Environmental bioremediation substrate from animal by-products and use and formation thereof

#105
20190367395
2019-12-05

Graphene aerogel metallic organic frame composite material loaded with microorganism as well as preparation method and application thereof in the treatment of azo dye

#106
20190352597
2019-11-21

SYSTEMS AND METHODS FOR CLEANING WATER DISPENSERS

#107
20190316070
2019-10-17

SYSTEMS, METHODS, AND APPARATUS FOR INCREASING BIOREACTOR CAPACITY USING SILICA POLYMERS

#108
20190308166
2019-10-10

Solid, hydrophobic aggregators and methods of making and using the same

#109
20190300824
2019-10-03

BACTERIAL SPORE COMPOSITIONS FOR INDUSTRIAL USES

#110
20190225518
2019-07-25

Wastewater treatment with in-film microbial heating

#111
20190224731
2019-07-25

Bioremediation of 1,4-dioxane and chlorinated aliphatic hydrocarbons by propanotrophic bacteria

#112
20190218126
2019-07-18

FORMATE CATALYSIS FROM HYPERSALINE ENVIRONMENTS BY A HALOTOLERANT HALOMONAS SP.

#113
20190217354
2019-07-18

Method of in situ remediation of soils using a bioremediation composition including a time release material

#114
20190210901
2019-07-11

Surface water mitigation structure

#115
20190161953
2019-05-30

Organic waste treatment process and device

#116
20190135669
2019-05-09

ENHANCED BIOLOGICAL TREATMENT OF WASTEWATER

#117
20190127252
2019-05-02

Magnetic nanoparticle microbial composite with core-shell structure, preparation method thereof, and its application in the treatment of azo dyes

#118
20190119134
2019-04-25

COMPOSITIONS AND METHODS FOR REDUCING CYANURIC ACID IN RECREATIONAL WATER SYSTEMS

#119
20190071337
2019-03-07

BIOCONVERSION PROCESSES AND APPARATUS

#120
20190071336
2019-03-07

Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method

#121
20190071334
2019-03-07

System and method for treatment of wastewater

#122
20190031544
2019-01-31

STRUCTURES FOR THE REDUCTION OF WATER IMPURITIES AND METHODS FOR THE DEPLOYMENT THEREOF

#123
20180363013
2018-12-20

Process for producing polyhydroxyalkanoate

#124
20180361444
2018-12-20

Compositions and methods for cleaning contaminated solids and liquids

#125
20180305233
2018-10-25

Nitrogen removal method, nitrification-reaction promoting agent for water treatment, and water treatment method

#126
20180304196
2018-10-25

Method and apparatus for removal of hydrogen sulphide from gas mixtures with microorganisms

#127
20180297875
2018-10-18

Sequencing batch reactor for sewage treatment and sewage treatment system comprising same

#128
20180290909
2018-10-11

Structures for the reduction of water impurities and methods for the deployment thereof

#129
20180282685
2018-10-04

Feed material for biomass generator

#130
20180230361
2018-08-16

DRY LIQUID CONCENTRATE SLURRIES FOR HYDRAULIC FRACTURING OPERATIONS

#131
20180230034
2018-08-16

Continuous process for the treatment of wastewater

#132
20180230033
2018-08-16

RAPID STARTUP OF FACILITIES AND REMOVAL OF ORGANICS AND NUTRIENTS FROM WASTEWATER

#133
20180200665
2018-07-19

Air purifier

#134
20180194655
2018-07-12

Method for water remediation and desalination via selectively breeding and cultivating generations of microbes

#135
20180194653
2018-07-12

Method for cleaning water dispensers via use of selectively bred and cultivated generations of microbes

#136
20180134595
2018-05-17

System for treating fluid waste with a bypass valve

#137
20180119079
2018-05-03

SYMBIOTIC ALGAE SYSTEM

#138
20180099999
2018-04-12

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

#139
20180072596
2018-03-15

Apparatus and methods for reducing nutrients in treating wastewater

#140
20180028982
2018-02-01

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

#141
20170347664
2017-12-07

FUSION PROTEINS, RECOMBINANT BACTERIA, AND EXOSPORIUM FRAGMENTS FOR ANIMAL HEALTH AND AQUACULTURE

#142
20170341963
2017-11-30

Methods and systems for remediation of heavy metals in combustion waste

#143
20170333962
2017-11-23

Bioremediation composition with a time release material for removing hydrocarbons from contaminated environments

#144
20170281696
2017-10-05

Nutrient rich germinant composition and spore incubation method

#145
20170196227
2017-07-13

BIOLOGICAL PRODUCT FOR CLEARING OF WATER, INDUSTRIAL WASTEWATER AND SOIL FROM CHEMICALS, WHICH ARE RESISTANT TO DEGRADATION AND METHOD FOR USING THE SAME

#146
20170191138
2017-07-06

Method for decreasing the concentration of sulfate reducing bacteria in an aqueous system

#147
20170182532
2017-06-29

Colloidal agents for aquifer and metals remediation

#148
20170159030
2017-06-08

Bacterial cytochrome P450 protein variant and method of reducing concentration of fluorinated methane in sample using the same

#149
20170121198
2017-05-04

Methods for reducing evaporative loss from swimming pools

#150
20170107129
2017-04-20

EQUIPMENT AND METHOD FOR MODULATING MICROBIAL CONSORTIA

#151
20170073632
2017-03-16

Feed material for biomass generator

#152
20170073258
2017-03-16

Method for treating fluid waste material

#153
20170072441
2017-03-16

Treatment of trade effluent from food waste disposal systems

#154
20170036922
2017-02-09

Water filtration and purification system and method using activated charcoal and barley straw

#155
20170015577
2017-01-19

Laundry wastewater biological treatment preparation, and device and method for treating laundry wastewater by using same

#156
20170015576
2017-01-19

Process and facility for treating ammonium-containing wastewater

#157
20170014878
2017-01-19

Method of remediation of organic toxins using supported lipid bilayer nanoparticles

#158
20170008814
2017-01-12

Biocatalytic composition for treatment of substrates

#159
20170007984
2017-01-12

Bead immobilized with absorbent and microorganisms

#160
20160369261
2016-12-22

NOVEL BIOCATALYST COMPOSITIONS AND PROCESSES FOR USE

#161
20160362344
2016-12-15

Method for producing a biologically active, microorganism-containing aqueous solution or suspension

#162
20160347636
2016-12-01

Duplex reactor system for removal of tebuconazole and method thereof

#163
20160311002
2016-10-27

Compositions and methods for cleaning contaminated solids and liquids

#164
20160297699
2016-10-13

PSYCHROPHILIC ANAEROBIC DIGESTION OF AMMONIA-RICH WASTE

#165
20160272523
2016-09-22

Wastewater Treatment Method, System and Pollutant Decomposition Activity Measuring Method

#166
20160272520
2016-09-22

METHOD FOR ZERO-DISCHARGE TREATMENT OF HIGH-CONCENTRATION ORGANIC WASTEWATER VIA BIOEVAPORATION

#167
20160257587
2016-09-08

Method and apparatus for nitrogen removal in wastewater treatment

#168
20160250673
2016-09-01

Biomolecular zonal compositions and methods

#169
20160244789
2016-08-25

Thraustochytrid based process for treating waste effluents

#170
20160200602
2016-07-14

Porous oil binder and method for the production thereof

#171
20160175634
2016-06-23

COMPOSITIONS INCLUDING MATRIX AND BIOMATERIAL, USES THEREOF AND METHODS OF USING THE SAME

#172
20160108096
2016-04-21

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

#173
20160107912
2016-04-21

System and membrane for wastewater-generated energy and gas

#174
20160074916
2016-03-17

Bioremediation of perchlorate-contaminated media

#175
20160040119
2016-02-11

Bacterial spore compositions for industrial uses

#176
20160030890
2016-02-04

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

#177
20150352387
2015-12-10

Processes for remediation of a contaminated material

#178
20150336828
2015-11-26

Method for improving quality of aquaculture pond water

#179
20150291461
2015-10-15

Inoculant for water treatment device

#180
20150272090
2015-10-01

IN-TANK FILTER MEDIA REACTOR

#181
20150246836
2015-09-03

SOIL BALL FOR WATER PURIFICATION WITH INCREASED HARDNESS AND MICROBIAL POPULATION

#182
20150239762
2015-08-27

Method of reducing residual recalcitrant organic pollutants

#183
20150191715
2015-07-09

Water treatment processes using biocatalysts

#184
20150184200
2015-07-02

Method for improving production of bio-hydrogen from waste water containing protein

#185
20150183671
2015-07-02

Septic system for a grease trap reservoir, including an aeration subsystem to compress grease and/or waste fluid and to inject air, and an optional fluid recirculation system with a control station

#186
20150125901
2015-05-07

BIOCONVERSION PROCESSES AND APPARATUS

#187
20150079661
2015-03-19

Feed material for biomass generator

#188
20150076060
2015-03-19

Method for treating wastewater containing tetramethylammonium hydroxide and ammonium nitrogen

#189
20150076058
2015-03-19

Waste processing system with anaerobic mechanism and method of operation thereof

#190
20150057153
2015-02-26

Methods and compositions for treating pollution

#191
20150010677
2015-01-08

METHOD FOR REMOVING NITRATE FROM SOLUTION COMPRISING SALT COMPONENT

#192
20140322155
2014-10-30

GEL CARRIER FOR RELEASING ACTIVE INGREDIENTS

#193
20140147509
2014-05-29

Microorganism comprising particles and uses of same

#194
20140102979
2014-04-17

Microorganisms-immobilized felt-based resin for the treatment of phenolic effluents and a preparation method thereof

#195
20140097138
2014-04-10

Septic system

#196
20140080197
2014-03-20

Nanostructured carbon based biocatalyst for remediation of environmental pollutants

#197
20140076803
2014-03-20

“In-situ” ballast water treatment method and system

#198
20140069864
2014-03-13

Method and apparatus for nitrogen removal in wastewater treatment

#199
20140069863
2014-03-13

Method and apparatus for nitrogen removal in wastewater treatment

#200
20140051144
2014-02-20

Silica encapsulated biomaterials

#201
20130337518
2013-12-19

Biocatalyst compositions and processes for their use

#202
20130334135
2013-12-19

Method of removing recalcitrant organic pollutants

#203
20130280781
2013-10-24

Contaminant reducing amide functionalized ordered mesoporous carbon composition

#204
20130264281
2013-10-10

Apparatus and methods for control of waste treatment processes

#205
20130264280
2013-10-10

Process for removing ammonium from a wastewater stream

#206
20130256590
2013-10-03

Microemulsions and uses thereof in dispersing catalysts

#207
20130248428
2013-09-26

Modular smart biofeeding device

#208
20130068688
2013-03-21

Method for the treatment of industrial waste

#209
20130026094
2013-01-31

Septic system

#210
20130020256
2013-01-24

Method for improving wastewater treatment in structures containing concentrated populations of individuals

#211
20120305475
2012-12-06

Method for reducing organic waste in waste water

#212
20120258523
2012-10-11

PROCESS FOR REMEDIATING BIOFOULING IN WATER SYSTEMS WITH VIRULENT BACTERIOPHAGE

#213
20120251477
2012-10-04

Gel carrier for releasing active ingredients

#214
20120234753
2012-09-20

COOLING SYSTEM AND METHOD FOR THE OPERATION THEREOF

#215
20120175302
2012-07-12

APPARATUS AND METHODS FOR CONTROL OF WASTE TREATMENT PROCESSES

#216
20120160767
2012-06-28

ADDITIVE USED IN A MEMBRANE-SEPARATION ACTIVATED SLUDGE PROCESS

#217
20120156759
2012-06-21

Method and product for decomposing organic compounds

#218
20120085703
2012-04-12

Distributed facultative bacteria water treatment system with membrane biological reactor package plant augmentation

#219
20120067797
2012-03-22

Bioreactor system for aquarium and septic tank

#220
20120067291
2012-03-22

Processes For Treating Aquatic Organisms And Liquid

#221
20120037717
2012-02-16

DISPERSING DEVICE, ITS USE AND CORRESPONDING METHOD FOR PULVERIZED SPREADING A PHYSICAL AGENT

#222
20120024782
2012-02-02

METHOD AND APPARATUS FOR TREATING AN OIL SPILL

#223
20110253625
2011-10-20

Method and device for removing biological nitrogen and support therefor

#224
20110247976
2011-10-13

Method of staggered release or exposure of microorganisms for biological remediation of hydrocarbons and other organic matter

#225
20110244554
2011-10-06

MECHANICAL DEVICE FOR DISPERSING BIOMASS POPULATIONS

#226
20110233125
2011-09-29

System for the reduction of water contamination

#227
20110229930
2011-09-22

Microorganism comprising particles and uses of same

#228
20110203984
2011-08-25

Apparatus for deodorizing sewage treatment plant sludge by using native microorganisms

#229
20110198237
2011-08-18

System for treatment of contaminated liquid

#230
20110186510
2011-08-04

Systems and methods for reducing sludges produced by wastewater treatment facilities

#231
20110180476
2011-07-28

Anammox bacterium isolate

#232
20110132822
2011-06-09

Floating bioreactor system

#233
20110100903
2011-05-05

Method for determining physiological state of microbial community and wastewater treatment method

#234
20110084021
2011-04-14

Method of ecological restoration of water bodies containing excess nutrient

#235
20110081713
2011-04-07

System and apparatus for feeding, solubilizing, growing and discharging a biological material

#236
20110068060
2011-03-24

Waste water treatment systems and methods

#237
20110068056
2011-03-24

Method for the Biological Treatment of an Effluent and Associated Plant

#238
20100320129
2010-12-23

Waste treatment apparatus

#239
20100291660
2010-11-18

Method of staggered release or exposure of microorganisms for biological remediation of hydrocarbons and other organic matter

#240
20100243565
2010-09-30

Wastewater treatment method and wastewater treatment apparatus

#241
20100243563
2010-09-30

Process for remediating biofouling in water systems with virulent bacteriophage

#242
20100243562
2010-09-30

Wastewater treatment method

#243
20100230348
2010-09-16

Wastewater treatment method and wastewater treatment apparatus

#244
20100213122
2010-08-26

Waste water treatment

#245
20100209988
2010-08-19

Bioremediation Materials

#246
20100206808
2010-08-19

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

#247
20100200495
2010-08-12

Microbial fuel cell treatment of fuel process wastewater

#248
20100193430
2010-08-05

Systems and methods for treating oil, fat and grease in collection systems

#249
20100155314
2010-06-24

Auto-injecting onsite dual tank microbial inoculator for use in in-situ bioremediation of FOG (Fats, Oils and Grease)

#250
20100140180
2010-06-10

Method and apparatus for treatment of contaminated liquid

#251
20100112649
2010-05-06

COMPOSITIONS, METHODS AND USES FOR GROWTH OF MICROORGANISMS AND PRODUCTION OF THEIR PRODUCTS

#252
20100096323
2010-04-22

METHODS OF REDUCING THE COST REQUIRED FOR COMING INTO COMPLIANCE

#253
20100093063
2010-04-15

Method for the treatment of ground water and soils using dried algae and other dried mixtures

#254
20100089826
2010-04-15

METHODS OF REDUCING THE TIME REQUIRED FOR COMING INTO COMPLIANCE

#255
20100089824
2010-04-15

Methods of reducing the amount of settling aid

#256
20100089822
2010-04-15

Micro gas attendant system

#257
20100084337
2010-04-08

Apparatus and methods for control of waste treatment processes

#258
20090321350
2009-12-31

Method of growing bacteria for use in wastewater treatment

#259
20090298165
2009-12-03

Process for removing selenium from air or water

#260
20090277829
2009-11-12

Method of ecological restoration of water bodies containing excess nutrient

#261
20090266753
2009-10-29

Dispensing System for Microbial Solution

#262
20090250396
2009-10-08

DRAINAGE WATER-TREATING METHOD AND DRAINAGE WATER-TREATING APPARATUS

#263
20090236282
2009-09-24

Methods for biological purification of waste

#264
20090223892
2009-09-10

USE OF NITRATE SALTS FOR SUPPRESSING DISTURBING ODOURS

#265
20090197328
2009-08-06

Apparatus for producing pellets containing entrapped and immobilized microorganisms

#266
20090184048
2009-07-23

Process and apparatus for producing entrapping immobilization pellets

#267
20090173679
2009-07-09

Apparatus for biological removal of phosphorus and nitrogen using granulated methane-oxidizing bacteria

#268
20090152193
2009-06-18

Drainage water-treating method

#269
20090127190
2009-05-21

Water treatment process

#270
20090111694
2009-04-30

Methods and compositions for treating pollution

#271
20090092584
2009-04-09

BIO DEGRADATION OF OXYANIONS SUCH AS PERCHLORATE ON ION EXCHANGE RESINS

#272
20090078646
2009-03-26

Conditioning system for activated sludge wastewater treatment processes

#273
20080314828
2008-12-25

Treatment of waste mixture containing liquids and solids

#274
20080296229
2008-12-04

Liquid treatment method and apparatus

#275
20080280352
2008-11-13

Method and equipment for cultivating anaerobic ammonium-oxidizing bacteria

#276
20080277338
2008-11-13

Methods of treatment of ground water

#277
20080264859
2008-10-30

Method for Initiating Microbiological Processes in Artificial Waters

#278
20080254000
2008-10-16

Methods of improving the yield and/or quality of aquatic or marine animals

#279
20080251452
2008-10-16

In-situ ballast water treatment method

#280
20080251451
2008-10-16

Method and Apparatus for the Aerobic Treatment of Waste

#281
20080251450
2008-10-16

Waste water treatment

#282
20080241907
2008-10-02

Extracellular bioreduction

#283
20080210632
2008-09-04

Probiotic system and aquaculture devices

#284
20080210630
2008-09-04

METHODS AND KITS FOR BIOREMEDIATION OF CONTAMINATED SOIL

#285
20080210610
2008-09-04

Apparatus for treating wastewater

#286
20080187976
2008-08-07

Three-step biomethanation process

#287
20080138883
2008-06-12

Method for Bioremediation and Biodegradable Product Therefor

#288
20080116131
2008-05-22

Treatment of perchlorate and other emerging contaminants in water and brines

#289
20080093295
2008-04-24

Apparatus and method for remediation of a drain system

#290
20080073275
2008-03-27

System for biodegradation of oxyanions such as perchlorate on ion exchange resins

#291
20080044887
2008-02-21

Meandering channel fluid device and method

#292
20070284305
2007-12-13

Biological method for removing phosphorus and nitrogen from water using granulated methane-oxidizing bacteria

#293
20070251352
2007-11-01

Pelletized Feed Material for Biomass Generator

#294
20070221571
2007-09-27

Pellets comprising sludge containing nitrifying bacteria for treating wastewater

#295
20070209988
2007-09-13

Integrated apparatus and system for the treatment of waste fluids and drain networks

#296
20070207534
2007-09-06

Mobile bioremediation systems

#297
20070205151
2007-09-06

Systems for reducing water contamination

#298
20070205150
2007-09-06

Systems and methods for preserving bacteria in a starvation phase

#299
20070205149
2007-09-06

Bacteria-alginate bead systems and methods

#300
20070205148
2007-09-06

Systems and methods of creating a biofilm for the reduction of water contamination