ClassID:

86518

C02F2103/32 - CPC Classification

Classification description:

Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters

Sub-classes:
Recent Application in this class:
#1
20260145977
2026-05-28

SYSTEM AND METHOD OF USING NANOBUBBLES IN A DEWATERING PROCESS FOR A LIQUID-SOLID STREAM

#2
20260138893
2026-05-21

SYSTEM AND METHOD OF PURIFICATION AND SEPARATION OF SOLIDS IN LIQUIDS BY MEANS OF AQUEOUS FILMS

#3
20260125291
2026-05-07

FLOATING OIL COLLECTING DEVICE

#4
20260116832
2026-04-30

Apparatus, System and Method for Automated Food Waste Processing

#5
20260078026
2026-03-19

FOOD PROTEIN AND STARCH PURIFICATION AND WATER RECYCLING METHODS

#6
20260061347
2026-03-05

Filtration Unit For Processing a Liquid

#7
20260048011
2026-02-19

HUMIC AND FULVIC MINERAL EXTRACTION METHOD AND BEVERAGE FOR HUMAN CONSUMPTION

#8
20260008704
2026-01-08

SYSTEM FOR MAXIMIZING PRODUCTION OF BIO-GAS AND MINIMIZING EMISSION OF PROCESS WASTES

#9
20260001710
2026-01-01

CAULK PORT FOR A TWO-PIECE TANK

#10
20250382201
2025-12-18

Systems and Methods for Adaptive Processing of Waste Streams

#11
20250361168
2025-11-27

COMBINATION OF SYNTHESIS SECTION AND BIOGAS PRODUCING UNIT

#12
20250353772
2025-11-20

OIL COMPONENT AND SLUDGE COMPONENT COLLECTION TANK

#13
20250346510
2025-11-13

DEVICES, METHODS, AND COMPOSITIONS FOR TREATING GREASE TRAPS

#14
20250332548
2025-10-30

METHOD FOR OPERATING MEMBRANE FILTRATION UNIT AND MEMBRANE FILTRATION UNIT

#15
20250332308
2025-10-30

HYGIENIZATION GENERATOR FOR INTEGRATED AQUEOUS OZONE AND ALKALINE WATER PRODUCTION

#16
20250320140
2025-10-16

USE OF MEDIUM CHAIN PERACIDS FOR BIOFILM INHIBITION IN INDUSTRIAL RECIRCULATING WATER SYSTEMS

#17
20250304479
2025-10-02

COMPACT DEVICE FOR THE PRIMARY TREATMENT OF INDUSTRIAL WASTEWATER FROM INDUSTRIAL KITCHENS

#18
20250303398
2025-10-02

CATALYST, SYSTEM AND METHOD FOR MINERALIZATION OF ORGANIC POLLUTANTS

#19
20250270115
2025-08-28

Compositions and Methods for the Removal of Phosphates and Other Contaminants from Aqueous Solutions

#20
20250270114
2025-08-28

WASTEWATER TREATMENT SYSTEM AND METHODS UTILIZING CHEMICAL PRE-TREATMENT AND FOAM FRACTIONATION

#21
20250256999
2025-08-14

SYSTEM AND METHOD FOR DEWATERING SOLIDS

#22
20250248421
2025-08-07

METHOD TO PRODUCE HIGH PROTEIN RESIDUALS

#23
20250248412
2025-08-07

STORAGE AND DISPLAY DEVICE FOR PLANT MATTER

#24
20250187956
2025-06-12

Method for cleaning a composition for conveying floating objects of a hydraulic conveyor of such objects, hydraulic conveyor and facility equipped with such a conveyor

#25
20250136483
2025-05-01

WATER TREATMENT COMPOSITIONS AND METHODS OF USE

#26
20250136477
2025-05-01

Waste Water Treatment to Remove Fat, Oil, and Grease

#27
20250122108
2025-04-17

PHOTOCATALYTIC PANEL REACTOR FOR THE ANAEROBIC PHOTOREFORMING OF WASTE AQUEOUS EFFLUENTS AND THE PRODUCTION OF HYDROGEN AS CO-PRODUCT

#28
20250042798
2025-02-06

SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDUCTION AND CARBON REDUCTION OF KITCHEN WASTE

#29
20250042792
2025-02-06

ENCAPSULATED BIOFILM COMPOSITIONS AND METHODS

#30
20250034018
2025-01-30

STAGED METHODS AND SYSTEMS FOR THE VALORIZATION OF SLUDGE AND BIOSOLIDS

#31
20250001469
2025-01-02

CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS

#32
20240417302
2024-12-19

Zero-emissions refinery system and method for liquid waste stream recovery of clean water and valuable by-products

#33
20240306683
2024-09-19

HIGH BRIX VACUUM EVAPORATION CONCENTRATION PROCESSAND SYSTEM AND CONCENTRATED PRODUCT

#34
20240279134
2024-08-22

Apparatus, system and method for automated food waste processing

#35
20240260615
2024-08-08

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

#36
20240251828
2024-08-01

APPARATUS AND PROCESS FOR DEBITTERING OLIVES AND OLIVES OBTAINED THEREBY

#37
20240216832
2024-07-04

Overload protection chamber for fluid separation apparatus and system

#38
20240216828
2024-07-04

EVAPORATOR FOR AMBIENT WATER BODIES, AND RELATED SYSTEM AND METHOD

#39
20240158268
2024-05-16

DEVICE FOR DISINFECTING A BEVERAGE IN A CONTAINER

#40
20240150210
2024-05-09

WASTE TREATMENT APPARATUS AND METHOD

#41
20240145750
2024-05-02

Microbial fuel cell cathode and method of making same

#42
20240109800
2024-04-04

Anaerobic treatment of waste

#43
20240092668
2024-03-21

Method and system for controlling hydrophobic conditions and fouling in water intensive processes

#44
20240043299
2024-02-08

Devices for controlling to remove food waste digestion foam

#45
20240034656
2024-02-01

Devices for kitchen waste digestion

#46
20230399243
2023-12-14

Fats, oil and grease collection

#47
20230398470
2023-12-14

A FOG (FATS, OIL, OR GREASE) SEPARATOR APPARATUS

#48
20230387180
2023-11-30

Systems and methods for shielded inductive devices

#49
20230356115
2023-11-09

WASTE WATER TREATMENT APPARATUS

#50
20230331604
2023-10-19

METHOD FOR THE ELECTROCHEMICAL CONTROL OF THE PHOTOSYNTHETIC METABOLISM OF PURPLE NON-SULFUR BACTERIA AND REDOX MEDIATORS THEREOF

#51
20230322586
2023-10-12

SYSTEMS AND METHODS FOR REMOVING ORGANIC COMPOUNDS FROM WATER USED TO GENERATE STEAM

#52
20230295010
2023-09-21

Method for Recycling Selenium Source in Selenium-Enriched Yeast Fermentation Process, and Treatment System for Selenium-Containing Wastewater

#53
20230286831
2023-09-14

Device and method for the production of a fertilizer and/or feed

#54
20230284646
2023-09-14

COFFEA SEED PROCESSING METHODS AND PRODUCTS

#55
20230242845
2023-08-03

Indoor food waste fermentation and recycling process

#56
20230207847
2023-06-29

INTEGRATED WASTE REDUCTION SYSTEM

#57
20230202890
2023-06-29

METHOD FOR PREPARING AGRICULTURAL PRODUCTS FROM BIOLOGICAL SLUDGE CONTAINING MICROBIAL CELLS

#58
20230202872
2023-06-29

METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PROCESS

#59
20230193177
2023-06-22

Apparatus, System and Method for Automated Food Waste Processing

#60
20230192571
2023-06-22

Apparatus, System and Method for Automated Food Waste Processing

#61
20230192510
2023-06-22

Antimicrobial capture system with carbon container

#62
20230183602
2023-06-15

Apparatus and method for collection and disposal of fats, oil and grease

#63
20230150848
2023-05-18

Sequestering agents, kits therefor, and methods of using sequestering agents and kits therefor

#64
20230149946
2023-05-18

Electromagnetic fluid filter using magnetostrictive sensors

#65
20230120158
2023-04-20

Apparatus and method for collection and disposal of fats, oil and grease

#66
20230107352
2023-04-06

Humic and fulvic mineral extraction method and beverage for human consumption

#67
20230094858
2023-03-30

System for controlling water used for industrial food processing

#68
20230074654
2023-03-09

AUXILIARY GRAY WATER SOURCE DEVICE FOR COMMERCIAL KITCHENS

#69
20230072206
2023-03-09

GRANULAR SLUDGE REACTOR SYSTEM COMPRISING AN EXTERNAL SEPARATOR

#70
20230052167
2023-02-16

WASTE WATER MANAGEMENT

#71
20230038934
2023-02-09

Utilization of biogas scrubber in anaerobic membrane bioreactor systems

#72
20220396499
2022-12-15

PERSONAL COLLAPSIBLE DEVICE FOR WATER PURIFICATION

#73
20220371930
2022-11-24

NOVEL MICROORGANISM HAVING HIGH ABILITY TO DEGRADE OIL AT LOW TEMPERATURE

#74
20220371874
2022-11-24

Beer Line Dispensing and Cleaning System

#75
20220356081
2022-11-10

ULTRASONIFICATION FOR BIOGAS

#76
20220307164
2022-09-29

Apparatus and method for collection and disposal of fats, oil and grease

#77
20220305406
2022-09-29

Apparatus and method for collection and disposal of fats, oil and grease

#78
20220259803
2022-08-18

Methods of microbial control

#79
20220249992
2022-08-11

DEWATERING AIDS

#80
20220240544
2022-08-04

Method to produce high protein residuals

#81
20220193575
2022-06-23

Grease recovery unit

#82
20220162135
2022-05-26

Solids separator for a composting system

#83
20220149146
2022-05-12

Systems and methods for shielded inductive devices

#84
20220064044
2022-03-03

Solid-liquid separation device

#85
20220064043
2022-03-03

Process for enhanced anaerobic digestion of sludge by alcoholization of food waste

#86
20220048798
2022-02-17

Maintaining a steady microbial community in a combined anaerobic-aerobic apparatus

#87
20220032234
2022-02-03

METHOD FOR OPERATING MEMBRANE FILTRATION UNIT AND MEMBRANE FILTRATION UNIT

#88
20210388561
2021-12-16

Methods of pulp fiber treatment

#89
20210371301
2021-12-02

Antimicrobial capture system with carbon container

#90
20210363042
2021-11-25

Process and installation for purification of washing waters of chemical plants

#91
20210355004
2021-11-18

Method for dewatering or removing solids, including corn solids, via flocculation from an alkaline aqueous solution, including nejayote, generated in the process of nixtamalization of corn by introducing a source of carbonate to the aqueous solution, followed by adding an anionic and then a cationic flocculent to the aqueous solution.

#92
20210347664
2021-11-11

Efficient operation of an anaerobic-aerobic SBR

#93
20210346845
2021-11-11

Separation systems for removing starch and other usable by-products from processing water

#94
20210346843
2021-11-11

RAPID SEPARATION AND RECOVERY OF PATHOGENS FROM FOOD SAMPLES BY MICROFILTRATION ASSISTED COUNTERFLOW ELUTRIATION (MACE)

#95
20210331958
2021-10-28

Granular sludge reactor system comprising an external separator

#96
20210317024
2021-10-14

Water treating agent and kit and methods for producing and using

#97
20210309582
2021-10-07

Organic ammonium compositions and methods of their use and making

#98
20210309549
2021-10-07

Methods of organic waste stream conversion

#99
20210300796
2021-09-30

Removable grease trap with disposable liner

#100
20210276907
2021-09-09

Method for extracting antibacterial peptides and albumin from pea whey wastewater

#101
20210269345
2021-09-02

Recycling of sodium sulfate in starch processing

#102
20210254320
2021-08-19

FOG disposal article

#103
20210253984
2021-08-19

Process to improve protein recovery in stillage processing streams

#104
20210238070
2021-08-05

Sanitary food washing stage in food production

#105
20210230018
2021-07-29

Waste water management

#106
20210195930
2021-07-01

High Brix vacuum evaporation concentration process and system and concentrated product

#107
20210189305
2021-06-24

Malting process for steeping grain comprising a water circulation step

#108
20210154597
2021-05-27

Overload protection chamber for fluid separation apparatus and system

#109
20210153715
2021-05-27

Auxiliary gray water source device for commercial kitchens

#110
20210138483
2021-05-13

Electromagnetic fluid filter using magnetostrictive sensors

#111
20210130207
2021-05-06

Microorganism preparation feeding method, microorganism preparation automatic feeding apparatus, and wastewater processing system

#112
20210107808
2021-04-15

Systems and methods for removing organic compounds from water used to generate steam

#113
20210076710
2021-03-18

Humic and fulvic mineral extraction method and beverage for human consumption

#114
20210032147
2021-02-04

Composite decalcification agent

#115
20210032140
2021-02-04

Composite phosphorus-based calcification inhibitor

#116
20200385975
2020-12-10

Solids transfer pump with modular components

#117
20200377848
2020-12-03

RESOURCE RECOVERY METHOD FOR SIMULTANEOUS PRODUCTION OF MICROBIAL INGREDIENT AND TREATED WATER PRODUCTS

#118
20200377382
2020-12-03

METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PROCESS

#119
20200369547
2020-11-26

Systems, methods and Apparatuses for Water Treatment

#120
20200361805
2020-11-19

Method for dewatering of biological sludge using a polymeric flocculant

#121
20200348078
2020-11-05

Modular System and Process of Drying Solids and Liquid-Solid Mixtures

#122
20200317555
2020-10-08

Systems and methods for shielded inductive devices

#123
20200283319
2020-09-10

Process for the treatment of wastewater formed during the production of modified starches

#124
20200255308
2020-08-13

Treatment of Liquid Streams containing High concentration of Solids utilizing Ballasted Floc Technology

#125
20200255307
2020-08-13

METHOD OF PROCESSING THIN STILLAGE

#126
20200255304
2020-08-13

Method and system for controlling odor in water system

#127
20200247701
2020-08-06

Fractioned separation of valuable substances from aqueous many-component mixtures

#128
20200247688
2020-08-06

Antimicrobial capture system with carbon container

#129
20200245651
2020-08-06

Antimicrobial application system with recycle and capture

#130
20200239330
2020-07-30

System for resource recovery from poultry processing wastewater

#131
20200223730
2020-07-16

Process and plant for purification of waste from zootechnical sources

#132
20200223727
2020-07-16

Method for biomass assisted separation of particulate matter from a liquid stream and upgrading of the combined solids

#133
20200223726
2020-07-16

Modular portable renewable energy microgeneration system

#134
20200199000
2020-06-25

Methods of paper mill processing using recycled white water with microbial control

#135
20200189946
2020-06-18

Effective Treatment of Food Waste and its Wastewater Using a Durable Biocarrier with High Microbial Loading

#136
20200155969
2020-05-21

Apparatus and method for improved phase separation in immiscible fluids

#137
20200150010
2020-05-14

Method and apparatus for filtration of samples for online analyzers

#138
20200131051
2020-04-30

System for recovering fat, oil and grease from wastewater

#139
20200123037
2020-04-23

Membrane filtration apparatus and process for reuse of industrial wastewater

#140
20200100443
2020-04-02

Fluid treatment energizer

#141
20200087176
2020-03-19

Sequestering agents, kits therefor, and methods of using sequestering agents and kits therefor

#142
20200083553
2020-03-12

Microbial fuel cell cathode and method of making same

#143
20200048126
2020-02-13

Method and system for controlling hydrophobic conditions and fouling in water intensive processes

#144
20200024158
2020-01-23

Faradic porosity cell

#145
20200015501
2020-01-16

Humic and fulvic mineral extraction method and beverage for human consumption

#146
20190389741
2019-12-26

Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity

#147
20190376154
2019-12-12

Filter media for the removal of particles, ions, and biological materials, and decolorization in a sugar purification process, and use thereof

#148
20190374957
2019-12-12

Electromagnetic fluid filter using magnetostrictive sensors

#149
20190345620
2019-11-14

Electrolytic production of organic chloramine solutions

#150
20190307153
2019-10-10

Synthetic base and associated methods

#151
20190233311
2019-08-01

Advanced Ozogation Apparatus and Process

#152
20190225518
2019-07-25

Wastewater treatment with in-film microbial heating

#153
20190224627
2019-07-25

Method for permeate flow path sanitization in a reverse osmosis system

#154
20190224625
2019-07-25

Separation systems for removing starch and other usable by-products from processing waste water

#155
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

#156
20190210902
2019-07-11

Salt management system for portable renewable energy microgeneration system

#157
20190202720
2019-07-04

Method for purifying food and meat processing facility liquids and process or waste waters by using a combination of metal salts and a flocculant to coagulate and then flocculate contaminants from a contaminated liquid

#158
20190194049
2019-06-27

Ballasted solids treatment system and method

#159
20190177191
2019-06-13

Process and system for managing water in a food preparation sink

#160
20190169586
2019-06-06

LACTIC ACID-UTILIZING BACTERIA GENETICALLY MODIFIED TO SECRETE POLYSACCHARIDE-DEGRADING ENZYMES

#161
20190152875
2019-05-23

Catalytic systems and methods for process stream treatment

#162
20190137423
2019-05-09

Sensor for detecting immersion in F.O.G. or water

#163
20190135666
2019-05-09

Reduction of substances in contaminated fluids using a naturally occurring biological growth media

#164
20190117037
2019-04-25

Auxiliary gray water source device for commercial kitchens

#165
20190112206
2019-04-18

System to reduce interface emulsion layer formation in an electrostatic dehydrator or desalter vessel through use of a low voltage electrostatic interface emulsion treatment system inside the vessel

#166
20190112205
2019-04-18

System to reduce interface emulsion layer formation in an electrostatic dehydrator or desalter vessel through use of a low voltage electrostatic interface emulsion treatment system inside the vessel

#167
20190106338
2019-04-11

Grease interceptor and residue separator for catering wastewater

#168
20190092654
2019-03-28

Apparatus for the treatment of waste water containing fats, oils and grease

#169
20190084855
2019-03-21

Vermicomposting method and system for conversion and treatment of organic waste streams

#170
20190071858
2019-03-07

Discharge abatement system

#171
20190055414
2019-02-21

N-halamines compounds as multifunctional additives

#172
20190033222
2019-01-31

Method of determining residual flocculant in effluent of an industrial clarification process

#173
20190031547
2019-01-31

Apparatus and method for waste and water treatment

#174
20190031545
2019-01-31

Methods of pulp fiber treatment

#175
20190031543
2019-01-31

Process condensate water treatment

#176
20190031541
2019-01-31

Method for fryer stack recovery and treatment

#177
20190030464
2019-01-31

Antimicrobial application system with recycle and capture

#178
20190006693
2019-01-03

Microbial fuel cell arrangement and method for operating it

#179
20190002928
2019-01-03

Grain processing

#180
20180363073
2018-12-20

PROCESS INCLUDING A CARBONATION STEP

#181
20180362376
2018-12-20

MULTI-STAGE IMMERSION-TYPE MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

#182
20180339917
2018-11-29

Antimicrobial capture system with carbon container

#183
20180334392
2018-11-22

System for controlling water used for industrial food processing

#184
20180312416
2018-11-01

Method for treating condensed vapor streams containing odorous compounds

#185
20180305235
2018-10-25

Wastewater treatment system

#186
20180298598
2018-10-18

FOG disposal article

#187
20180297869
2018-10-18

Electrochemical reactor, an apparatus and a system for treating water, and a method for controlling a water treatment apparatus

#188
20180297860
2018-10-18

Electrochemical reactor for electrochemically treating water, a water treatment apparatus and use of such said electrochemical reactor

#189
20180280890
2018-10-04

Method for producing spiral wound separation membrane element

#190
20180273413
2018-09-27

Wastewater detoxification method and system

#191
20180255716
2018-09-13

Agroindustrial process with minimal environmental impact

#192
20180251694
2018-09-06

Method and system for providing upgraded biogas

#193
20180244552
2018-08-30

Scale inhibitor methods and compositions

#194
20180193768
2018-07-12

Device and method for gleaning fat residue from the liquid contents of a cooking vessel

#195
20180191015
2018-07-05

Electroactive cultures and apparatuses therefor

#196
20180163051
2018-06-14

Use of triazines for selective modification of natural polymers

#197
20180161699
2018-06-14

Use of polymer powder compositions that can be redispersed in water and have cationic functionality, as flocculation aid

#198
20180160694
2018-06-14

Apparatus for treating a substance with wave energy from an electrical arc and a second source

#199
20180155214
2018-06-07

COMPOSITIONS AND METHODS FOR THE REMOVAL OF PHOSPHATES AND OTHER CONTAMINANTS FROM AQUEOUS SOLUTIONS

#200
20180133708
2018-05-17

Hybrid ion exchange material and method for making the same

#201
20180119399
2018-05-03

FOG disposal article

#202
20180119085
2018-05-03

Systems and methods of producing compositions from the nutrients recovered from waste streams

#203
20180119079
2018-05-03

SYMBIOTIC ALGAE SYSTEM

#204
20180118586
2018-05-03

Device for treating water to reduce the size of the water clusters, increase dissolved oxygenation levels, produce free hydrogen atoms, produce

#205
20180112142
2018-04-26

Method and system for providing upgraded biogas

#206
20180105441
2018-04-19

Devices and methods for removing dissolved ions from water using composite resin electrodes

#207
20180093901
2018-04-05

System for controlling water used for industrial food processing

#208
20180057370
2018-03-01

High-performance anion exchange membranes and methods of making same

#209
20170369351
2017-12-28

Process for the treatment of biological materials and wastewater

#210
20170362095
2017-12-21

Compositions and methods for the removal of phosphates and other contaminants from aqueous solutions

#211
20170349469
2017-12-07

Biconical multiphase rotary filter

#212
20170348620
2017-12-07

Modular Contaminant Filtering System For Rain Water Run-Off, Emergency Spills, and Isolated Regular Discharge Flows

#213
20170348615
2017-12-07

Method for conditioning and processing whole or thin stillage to aid in the separation and recovery of protein and oil fractions

#214
20170332567
2017-11-23

Aerobic, bioremediation treatment system comprising floating inert media in an aqueous environment

#215
20170305767
2017-10-26

Process and method for stillage fermentation

#216
20170304774
2017-10-26

Separation systems for removing starch and other usable by-products from processing waste water

#217
20170291825
2017-10-12

Production of ammonium sulfate using a vacuum absorption process

#218
20170280752
2017-10-05

Antimicrobial capture system with carbon container

#219
20170266332
2017-09-21

Composition, support, wastewater treatment system, wastewater treating method, deodorization method, and batch wastewater treating method

#220
20170260076
2017-09-14

Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems

#221
20170260072
2017-09-14

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

#222
20170260068
2017-09-14

Systems and methods for ion separation in an aqueous solution

#223
20170259193
2017-09-14

Extrusion system and method for separating soil from water

#224
20170225983
2017-08-10

Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product

#225
20170210643
2017-07-27

Oil-water separation apparatus and drainage system

#226
20170203987
2017-07-20

METHODS AND APPARATUSES FOR MONITORING, DIAGNOSTICS, AND REPORTING FOR FOOD WASTE DISPOSAL, STORAGE, AND TREATMENT SYSTEM

#227
20170203983
2017-07-20

Waste treatment method

#228
20170197857
2017-07-13

Food waste storage and treatment system

#229
20170174583
2017-06-22

Catalytic systems and methods for process stream treatment

#230
20170172377
2017-06-22

Auxiliary gray water source device for commercial kitchens

#231
20170166468
2017-06-15

Membrane filtration apparatus and process for reuse of industrial wastewater

#232
20170164629
2017-06-15

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Electromagnetic fluid filter using magnetostrictive sensors

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Treatment of trade effluent from food waste disposal systems

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Waste water separation vessel

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Method for mixing industrial waste water within a gravity settling tank

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Process to recover soluble carbon and nutrients from organic waste

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FOG disposal article

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