ClassID:

32173

B01F2215/0052 - CPC Classification

Classification description:

Recent Application in this class:
#1
20230149862
2023-05-18

All Ceramic High Efficiency Diffuser with Ceramic Membrane

#2
20230074904
2023-03-09

APPARATUS FOR DISPOSING OF ORGANIC OR SEWAGE SLUDGE WASTE

#3
20230060405
2023-03-02

Vortex flow inducer and ozone dissolution chamber having the same

#4
20230029790
2023-02-02

Wastewater aerator/digesters

#5
20220387943
2022-12-08

Aeration cone for hydraulic turbine

#6
20220370962
2022-11-24

Venturi nozzle apparatus

#7
20220297069
2022-09-22

Vertical motion mixing drive

#8
20220297067
2022-09-22

SYSTEMS AND METHODS FOR CYCLIC AERATION AND MIXING

#9
20220064033
2022-03-03

Fluoride delivery device for water system

#10
20220055935
2022-02-24

High rate thickener and eductors therefor

#11
20220016586
2022-01-20

Propeller and stirrer for circulating wastewater in a clarifier

#12
20210394135
2021-12-23

PROPELLER FOR A DIGESTION TANK MIXER

#13
20210394132
2021-12-23

Hyperboloid agitator for circulating liquids, and agitating and gassing device

#14
20210387865
2021-12-16

WATER DISPENSER WITH MEANS FOR REFRESHING AND IMPROVING WATER QUALITY

#15
20210380448
2021-12-09

BUBBLE GENERATOR

#16
20210379542
2021-12-09

BUBBLE GENERATOR

#17
20210371299
2021-12-02

System and method for the treatment of biogas and wastewater

#18
20210340043
2021-11-04

Liquid aerator and air compressor thereof

#19
20210340040
2021-11-04

Flow straightening vane for aerator

#20
20210317021
2021-10-14

METHOD FOR OPTIMIZING THE ENERGY CONSUMPTION OF AN AERATOR IN THE FIELD OF WATER TREATMENT

#21
20210316257
2021-10-14

Apparatus for aerating bodies of water

#22
20210300792
2021-09-30

Water Sanitizing System

#23
20210299617
2021-09-30

NANO-BUBBLE GENERATING APPARATUS AND METHOD

#24
20210299616
2021-09-30

Floating, sub-surface discharge aerator

#25
20210276902
2021-09-09

WASTEWATER TREATMENT SYSTEM

#26
20210268452
2021-09-02

APPARATUS AND SYSTEM FOR MANAGING DISSOLVED GASES IN STORAGE TANKS

#27
20210260539
2021-08-26

Micro-bubble acquisition apparatus

#28
20210253464
2021-08-19

Micro-bubble pump apparatus for water treatment

#29
20210253452
2021-08-19

ELECTROCHEMICAL FLOW REACTOR

#30
20210238073
2021-08-05

Aeration device

#31
20210229050
2021-07-29

System, method, and apparatus to oxygenate water

#32
20210205486
2021-07-08

Treatment tool sterilizer for dental hospital with micro bubble type ozone water supply and sterilizing method using the same

#33
20210198130
2021-07-01

Floating dispensers

#34
20210179455
2021-06-17

HYDROGEN PEROXIDE WATER MANUFACTURING DEVICE

#35
20210170330
2021-06-10

Ammonia gas removal system using CO2 ultrafine bubble

#36
20210154626
2021-05-27

Micro-bubble generator

#37
20210139359
2021-05-13

Low-pressure, reversible airlift mixing system for use with a membrane aerated biofilm reactor

#38
20210130203
2021-05-06

Method for atomizer-based liquid disinfection

#39
20210130202
2021-05-06

WATER TREATMENT SYSTEM USING OZONE

#40
20210113976
2021-04-22

Device and method for generating gas bubbles in a liquid

#41
20210101121
2021-04-08

Water treatment system with retrievable mounting frame assembly for diffusors

#42
20210094847
2021-04-01

Apparatus, system and method for magnetic fluid treatment

#43
20210039974
2021-02-11

Mixing systems and methods of mixing

#44
20210031153
2021-02-04

Apparatus and arrangement for introducing a gas into a main medium in particular in waste water treatment

#45
20210010179
2021-01-14

Microbubble generator and laundry treating device

#46
20210002150
2021-01-07

WATER TREATMENT SYSTEM

#47
20210001287
2021-01-07

GAS-DISSOLVED WATER GENERATING APPARATUS

#48
20200406203
2020-12-31

High-flow, high-pressure inline saturator system and method thereof

#49
20200399156
2020-12-24

VacFlush adaptor for submersible pumps

#50
20200399153
2020-12-24

Floating dispensers

#51
20200391173
2020-12-17

Free radical generator and methods of use

#52
20200383303
2020-12-10

Aquaculture environment control apparatuses, systems, and methods

#53
20200361759
2020-11-19

Hydrogen water generator

#54
20200346175
2020-11-05

Devices and systems for water treatment

#55
20200339455
2020-10-29

Water treatment aerator having bubble diffuser

#56
20200339448
2020-10-29

Fluid treatment system and method

#57
20200316543
2020-10-08

Method and apparatus for supplying water of specified concentration

#58
20200316535
2020-10-08

Water container with an ozone diffuser

#59
20200308032
2020-10-01

Gas injection systems for optimizing nanobubble formation in a disinfecting solution

#60
20200308031
2020-10-01

Portable water treatment system using ozone

#61
20200289993
2020-09-17

Diffuser for aeration of a fluid

#62
20200289992
2020-09-17

Submersible nano-bubble generating device and method

#63
20200270155
2020-08-27

System and method for wastewater treatment through microorganism biochemical pathway optimization

#64
20200239341
2020-07-30

System and method for liquid disinfection

#65
20200238229
2020-07-30

WASTEWATER TREATMENT WITH INDEPENDENTLY CONTROLLED AERATION AND MIXING

#66
20200179882
2020-06-11

Jet injection device

#67
20200172417
2020-06-04

OZONE WATER TREATMENT SYSTEM USING LOW ENERGY

#68
20200155971
2020-05-21

Flotation device

#69
20200114320
2020-04-16

Bubble Splitter

#70
20200114319
2020-04-16

Dual-action water aerator

#71
20200094199
2020-03-26

Gas dissolution accelerating device

#72
20200087178
2020-03-19

Method and apparatus for dosing a dissolvable chemical to water

#73
20200070109
2020-03-05

System for providing homogenous polymer-sludge composition to dewatering equipment

#74
20200062625
2020-02-27

System for wastewater treatment through controlling microorganism purification functions

#75
20200055757
2020-02-20

System and method for controlled gas-dispersion-return-sludge-based wastewater treatment

#76
20200055755
2020-02-20

System and method for water disinfection

#77
20200030756
2020-01-30

Aerating and liquid agitating device

#78
20200001254
2020-01-02

BEARINGLESS HYDRAULIC ROTARY STIRRING WATER DISTRIBUTOR

#79
20190366278
2019-12-05

FLUID FLOW CONTROL APPARATUS

#80
20190322559
2019-10-24

System and method for wastewater treatment using selective gas-dispersion return sludge delivery

#81
20190322557
2019-10-24

Floating dispensers

#82
20190314735
2019-10-17

Evaporator for ambient water bodies, and related system and method

#83
20190308894
2019-10-10

Apparatus and method for aerating wastewater

#84
20190300386
2019-10-03

HUMIDIFICATION-DEHUMIDIFICATION SYSTEMS AND METHODS AT LOW TOP BRINE TEMPERATURES

#85
20190292080
2019-09-26

Mixer support assembly for use in an integrated cover and mixer apparatus and anaerobic digester system incorporating same

#86
20190282971
2019-09-19

MODULAR DEVICES AND SYSTEMS FOR INFUSING GAS INTO A LIQUID AND METHODS OF MANUFACTURE AND USE THEREOF

#87
20190262783
2019-08-29

Ultrafine bubble generation device for aquaculture or wastewater treatment

#88
20190232237
2019-08-01

Gassing device

#89
20190209982
2019-07-11

Highly efficient pipe-type flocculation mixer, and feeding-mixing device

#90
20190201855
2019-07-04

Rotary gas bubble ejector

#91
20190200585
2019-07-04

Aquaculture environment control apparatuses, systems, and methods

#92
20190194051
2019-06-27

Mixing apparatus for crushing sludge

#93
20190185354
2019-06-20

Municipal mixing with reciprocating motion disk

#94
20190185353
2019-06-20

Gas injection and recycling apparatus and methods

#95
20190169052
2019-06-06

Dehydrator system and methods of using the same

#96
20190168165
2019-06-06

MEMBRANE BIOREACTOR SYSTEM

#97
20190151804
2019-05-23

Siphon-type air diffusion device, membrane bioreactor, and water treatment method

#98
20190144317
2019-05-16

COLLECTOR WITH RETURN AND SILT BASIN, BUBBLER AND PROCESS

#99
20190135668
2019-05-09

Mixing systems and methods of mixing

#100
20190118148
2019-04-25

Liquid polymer activation system using a submersible acutator

#101
20190100450
2019-04-04

SYSTEMS AND METHODS FOR TREATMENT PROCESSES

#102
20190100449
2019-04-04

SYSTEMS AND METHODS FOR TREATMENT PROCESSES

#103
20190091638
2019-03-28

Magnet-actuated mixing device, system and method of use

#104
20190070527
2019-03-07

INDUCED GAS FLOTATION FOR SEPARATION FACILITY

#105
20190060846
2019-02-28

Micro-bubble generator

#106
20190047887
2019-02-14

Diffuser assembly

#107
20180354835
2018-12-13

Method and apparatus for increasing dewatering efficiency

#108
20180339276
2018-11-29

Pressurized liquid stream with dissolved gas

#109
20180327291
2018-11-15

Floating pool sanitizer with locking device

#110
20180312417
2018-11-01

Method and installation for ozone treatment of wastewater

#111
20180280916
2018-10-04

Apparatus for increasing gas components in a fluid

#112
20180280915
2018-10-04

Method for increasing gas components in a fluid

#113
20180251947
2018-09-06

Multipurpose blower assembly

#114
20180236412
2018-08-23

RETRIEVABLE AERATION SYSTEM FOR WASTEWATER TREATMENT

#115
20180216326
2018-08-02

Water discharge device

#116
20180200683
2018-07-19

SPIRAL MIXING CHAMBER WITH VORTEX GENERATING OBSTRUCTIONS

#117
20180186659
2018-07-05

Treatment of produced water from a subterranean formation

#118
20180184626
2018-07-05

Contra-rotating multi-layer propeller unit for multi-phase flow

#119
20180155220
2018-06-07

System and method for treating water systems with high voltage discharge and ozone

#120
20180147548
2018-05-31

Mixing device

#121
20180134596
2018-05-17

Microbubble aerator

#122
20180134593
2018-05-17

Equipment and process for massive dissolution of gases in liquids

#123
20180133666
2018-05-17

Apparatus and method of forming a chemical solution

#124
20180117551
2018-05-03

Method for controlling rapid stirrer, and rapid stirrer

#125
20180111862
2018-04-26

Aeration discs and methods for using same

#126
20180104661
2018-04-19

Rapid stirring machine

#127
20180086655
2018-03-29

Portable liquid recovery system with optional preliminary processor and feed

#128
20180078910
2018-03-22

Artificial-whirlpool generator

#129
20180071699
2018-03-15

Polymer flocculant mixing and dissolving system configured to control pressure on discharge side of regenerative mixer and method thereof

#130
20180057380
2018-03-01

Method for controlling a treatment apparatus arrangement, a treatment apparatus arrangement for a treatment plant as well as a treatment plant

#131
20180056250
2018-03-01

EQUIPMENT AND PROCESS FOR LIQUID/GAS REACTION OR MIX

#132
20180050940
2018-02-22

Ballast water and fish farm treatment system

#133
20180050937
2018-02-22

AXIAL INFUSER ASSEMBLY

#134
20180050312
2018-02-22

System and method for feeding gas into liquid

#135
20180043316
2018-02-15

AERATION OF LIQUID SUITABLE FOR AQUEOUS WASTE TREATMENT

#136
20180028944
2018-02-01

WATER PROCESSING SYSTEM

#137
20180022625
2018-01-25

Process for water treatment using membrane biofilm reactor

#138
20180015429
2018-01-18

System and method for generating stabilized, gas infused liquids containing high and ultra-high concentrations of infused gas, and methods using the stabilized, gas infused liquids

#139
20180010326
2018-01-11

Sewage system agitator

#140
20180008940
2018-01-11

Device and method for generating bubbles, use of the device and a fuel cell comprising the device

#141
20180002881
2018-01-04

DEVICE AND METHOD FOR DISPERSING OIL ON WATER

#142
20170349453
2017-12-07

Optimized nozzle for injecting pressurized water containing a dissolved gas

#143
20170341962
2017-11-30

Sewage treatment chlorinator and system and method for use of same

#144
20170334736
2017-11-23

Humidification-dehumidification systems and methods at low top brine temperatures

#145
20170333858
2017-11-23

System for analysis and reuse of waste liquids

#146
20170333850
2017-11-23

Fluid distribution device for a gas-liquid contactor, gas-liquid contactor and method for adding a gas to a liquid

#147
20170327392
2017-11-16

Method and apparatus for water treatment

#148
20170268215
2017-09-21

Sewage system agitator

#149
20170266631
2017-09-21

Channel mixing apparatus

#150
20170259219
2017-09-14

Compositions containing nano-bubbles in a liquid carrier

#151
20170253516
2017-09-07

Sludge blending thickener

#152
20170253512
2017-09-07

Municipal Mixing with Reciprocating Motion Disk

#153
20170247277
2017-08-31

Apparatus for treating water

#154
20170246628
2017-08-31

A METHOD AND DEVICE FOR CONCENTRATING PARTICLES IN A FLUID SAMPLE

#155
20170239630
2017-08-24

Compact Water Agitator for Pest Control

#156
20170217804
2017-08-03

METHOD AND APPARATUS FOR DOSING A DISSOLVABLE CHEMICAL TO WATER

#157
20170216783
2017-08-03

Dispensing system for cakeable materials

#158
20170215391
2017-08-03

Aquaculture environment control apparatuses, systems, and methods

#159
20170158540
2017-06-08

Mixing apparatus for crushing sludge

#160
20170158533
2017-06-08

Self-sinking aeration hose

#161
20170144909
2017-05-25

Method of controlling a circulation-type wastewater treatment plant via a stored parameter relationship in a control unit

#162
20170129793
2017-05-11

OZONE PURIFICATION SYSTEM FOR LIQUID EFFLUENT AND WASTEWATER SYSTEMS

#163
20170121196
2017-05-04

Self-sinking aeration hose

#164
20170121195
2017-05-04

Self-sinking aeration hose

#165
20170118907
2017-05-04

Automated manure agitation and transfer

#166
20170113954
2017-04-27

System for Conditioning, Energizing, and Oxygenating Water

#167
20170113946
2017-04-27

Water treating method, water treating apparatus, and cavitation generation ring

#168
20170113194
2017-04-27

System apparatus and method suitable for reducing the contaminate concentration of effluent before discharge

#169
20170088702
2017-03-30

Self-sinking aeration hose

#170
20170088450
2017-03-30

Membrane aerated biofilm reactor (MABR)

#171
20170081164
2017-03-23

Devices for preventing the formation of biolfilms in bottled water dispensers

#172
20170065945
2017-03-09

Stirring device for wastewater having a slide sleeve and a device for detecting state of wear of the slide sleeve

#173
20170055440
2017-03-02

Method and apparatus for fertigation with wastewater

#174
20170050871
2017-02-23

Process for capture of carbon dioxide and desalination

#175
20170043306
2017-02-16

Multi fluid injection mixer

#176
20170029302
2017-02-02

FACILITY FOR TREATMENT OF AN AQUEOUS EFFLUENT BY HYDROTHERMAL OXIDATION

#177
20170021313
2017-01-26

Agitating member and agitating device having a plurality of segments for creating a current in a wastewater treatment basin

#178
20170015573
2017-01-19

Removable nozzle assembly and gas transfer system

#179
20170001156
2017-01-05

Stirring element having segmented configuration, for circulating wastewater in basin, and apparatus

#180
20160368797
2016-12-22

Sludge treatment system and sludge treatment method

#181
20160333253
2016-11-17

Apparatus and method for inverting polymer latices

#182
20160318781
2016-11-03

MIXING SYSTEMS AND METHODS OF MIXING

#183
20160304370
2016-10-20

Methods and apparatuses for water, wastewater, and waste treatment

#184
20160263535
2016-09-15

Hydrogen rich water generator

#185
20160251246
2016-09-01

Diffusion pipe and method for cleaning diffusion pipe

#186
20160243508
2016-08-25

Apparatus of controlling the bubble size and contents of bubble, and that method

#187
20160236160
2016-08-18

Microbubble generating device and contaminated water purifying system provided with microbubble generating device

#188
20160236158
2016-08-18

Nanobubble-containing liquid solutions

#189
20160220969
2016-08-04

Pressurized liquid stream with dissolved gas

#190
20160068421
2016-03-10

Methods and apparatus for controlled scrubbing and aeration of liquid medium

#191
20160067658
2016-03-10

Blade device for a mixing propeller and the application thereof

#192
20160038892
2016-02-11

Enhancement of agitation by an innovative blender

#193
20150367299
2015-12-24

Stirrer

#194
20150353391
2015-12-10

Ozone faucet switching structure

#195
20150352503
2015-12-10

Micro-bubble generating device

#196
20150343322
2015-12-03

Novelty self-contained bath tub aerating toy

#197
20150336112
2015-11-26

Low energy microbubble generation system and apparatus

#198
20150336067
2015-11-26

Cavitation generation mechanisms and their use in fermentation and wastewater and sand cleaning processes

#199
20150314248
2015-11-05

MICROBUBBLE SYSTEM FOR TUBS

#200
20150306551
2015-10-29

Aeration equipment

#201
20150291459
2015-10-15

SHIP BALLAST WATER TREATMENT SYSTEM

#202
20150265980
2015-09-24

AIR DIFFUSION DEVICE, AIR DIFFUSION METHOD, AND WATER TREATMENT DEVICE

#203
20150265979
2015-09-24

Aerator

#204
20150251142
2015-09-10

Dispenser kits and method of increasing versatility of inline dispensers

#205
20150246835
2015-09-03

Air diffusion device

#206
20150240953
2015-08-27

Three-dimensional flow-optimized control slider system with linear control behavior

#207
20150232353
2015-08-20

System and method for treating water systems with high voltage discharge and ozone

#208
20150231029
2015-08-20

Nozzles

#209
20150190763
2015-07-09

Aeration nozzle, and blockage removal method for said aeration nozzle

#210
20150182977
2015-07-02

Nozzle for dissolved air flotation system

#211
20150182923
2015-07-02

Liquid Agitation System, Kit And Method Of Use

#212
20150165395
2015-06-18

Mixing apparatus and method

#213
20150132197
2015-05-14

Chemical feeder

#214
20150130091
2015-05-14

Foaming of liquids

#215
20150130090
2015-05-14

Jet Array Aeration Apparatus

#216
20150129476
2015-05-14

Chemical feeder

#217
20150129475
2015-05-14

Chemical feeder

#218
20150123295
2015-05-07

Treatment for recycling fracture water—gas and oil recovery in shale deposits

#219
20150101991
2015-04-16

Method and apparatus for water treatment

#220
20150092511
2015-04-02

SHEAR-THINNING OF SLURRIES

#221
20150053625
2015-02-26

ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK

#222
20150035178
2015-02-05

Micro-bubble generator of carbon dioxide

#223
20150014235
2015-01-15

SYSTEMS AND METHODS FOR PROVIDING A FEEDWELL

#224
20150001744
2015-01-01

Device for distributing gases in liquids

#225
20140374347
2014-12-25

SYSTEMS AND METHODS FOR DIFFUSING GAS INTO A LIQUID

#226
20140367345
2014-12-18

Multi-stage aeration apparatus

#227
20140349379
2014-11-27

Impeller apparatus and dispersion method

#228
20140035173
2014-02-06

Method and apparatus to generate bubbles in a material

#229
20130327721
2013-12-12

Apparatus for mechanically treating a liquid composition and method for mechanically treating such a liquid composition

#230
20130294190
2013-11-07

Stirrer

#231
20130242692
2013-09-19

Mixing apparatus and method

#232
20130220944
2013-08-29

Methods and apparatus for aeration of liquid medium and vectoring flow control

#233
20130215709
2013-08-22

Mixing device

#234
20130147068
2013-06-13

Methods and apparatus for controlled scrubbing and aeration of liquid medium

#235
20130092634
2013-04-18

Floating dispensers

#236
20130092368
2013-04-18

Diffuser/emulsifier for aquaculture applications

#237
20130056400
2013-03-07

LIQUID MIXING AND PUMPING SYSTEM, WASTE WATER TREATMENT SYSTEM COMPRISING THE SAME, AND RELATED METHOD

#238
20130032321
2013-02-07

Multiple helical vortex baffle

#239
20120312745
2012-12-13

Mixing systems and methods of mixing

#240
20120261354
2012-10-18

Ozone purification system for liquid effluent and wastewater systems

#241
20120236682
2012-09-20

Device for mixing the additive components of a mixture product to be added to a base component or main component

#242
20120193819
2012-08-02

COUPLING ELEMENT FOR CONNECTING AN AERATION BODY WITH THE FEED LINE OF A WATER AERATING DEVICE

#243
20120175791
2012-07-12

Super-micro bubble generation device

#244
20120152359
2012-06-21

Method and apparatus for water treatment

#245
20120134231
2012-05-31

Device for automatic elimination of fibers on the impeller of a mixer in wastewater treatment process

#246
20120111414
2012-05-10

Method for reservoir mixing in a municipal water supply system

#247
20120039146
2012-02-16

DUAL TUBE GAS DIFFUSION SYSTEM

#248
20120015083
2012-01-19

Diffuser/emulsifier for aquaculture applications

#249
20110309034
2011-12-22

Device and method for dissolving gas into a liquid

#250
20110301531
2011-12-08

Pressurized liquid stream with dissolved gas

#251
20110248414
2011-10-13

Aeration diffuser assembly end seal

#252
20110156290
2011-06-30

Medium Orbital Flow Oxygenator

#253
20110135495
2011-06-09

FLUID DRIVER

#254
20110132937
2011-06-09

Treatment system

#255
20110084416
2011-04-14

Mixing systems and methods of mixing

#256
20110008462
2011-01-13

SYSTEM AND METHOD FOR THERAPEUTIC APPLICATION OF DISSOLVED OXYGEN

#257
20100283162
2010-11-11

Method and apparatus for controlled aeration of liquid medium in a pipe

#258
20100252492
2010-10-07

Diffuser/emulsifier for aquaculture applications

#259
20100193445
2010-08-05

Foaming of liquids

#260
20100133706
2010-06-03

Emulsifier system

#261
20100133174
2010-06-03

Horizontal agitator

#262
20100096343
2010-04-22

Horizontal agitator and method for producing a flow in a clearing basin using the horizontal agitator

#263
20090321369
2009-12-31

Method and apparatus for submersible or self contained aeration of liquid medium

#264
20090272699
2009-11-05

Method and apparatus for aeration of liquid medium in a pipe

#265
20090213687
2009-08-27

Multi fluid injection mixer

#266
20090134077
2009-05-28

Treatment system

#267
20090078792
2009-03-26

Apparatus for aerating an aqueous solution

#268
20090056812
2009-03-05

Infusion/mass transfer of treatment substances into substantial liquid flows

#269
20090050549
2009-02-26

Microporous diffusion apparatus

#270
20090039534
2009-02-12

Apparatus for producing carbonated water and method for producing carbonated water using the same

#271
20090020474
2009-01-22

Wastewater treatment equipment and method of wastewater treatment

#272
20080290043
2008-11-27

Directional microporous diffuser and directional sparging

#273
20080290026
2008-11-27

Method and apparatus for aeration of liquid medium

#274
20080277009
2008-11-13

Multiple helical vortex baffle

#275
20080274248
2008-11-06

Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module

#276
20080251954
2008-10-16

Strip diffuser

#277
20080237901
2008-10-02

Water Purifying Apparatus

#278
20080225635
2008-09-18

Device for Adding a Powdery or Granulated Liquid-Soluble Polymer Flocculation Aid to a Liquid

#279
20080197516
2008-08-21

Micro-bubble generator, vortex breakdown nozzle for micro-bubble generator, vane swirler for micro-bubble generator, micro-bubble generating method, and micro-bubble applying device

#280
20080164624
2008-07-10

Combined waterwheel oxygen-increasing machine

#281
20080159061
2008-07-03

Mixers and the Submersible Aerators With Using These Mixers

#282
20080152556
2008-06-26

Adjustable chemical dispenser system

#283
20080151684
2008-06-26

Method and apparatus for reservoir mixing

#284
20080142424
2008-06-19

Gas-liquid dissolving apparatus

#285
20080047905
2008-02-28

Water treatment apparatus

#286
20080018002
2008-01-24

Device for gassing liquids, in particular waste water

#287
20080001312
2008-01-03

Apparatus and method for producing small gas bubbles in liquids

#288
20070258318
2007-11-08

Apparatus for reservoir mixing in a municipal water supply system

#289
20070228584
2007-10-04

Apparatus for mixing gasses and liquids

#290
20070222091
2007-09-27

Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module

#291
20070222090
2007-09-27

Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module

#292
20070206438
2007-09-06

STORAGE/TREATMENT TANK MIXING SYSTEM

#293
20070189113
2007-08-16

Apparatus for mixing watertreatment agent

#294
20070114681
2007-05-24

Method and apparatus for an oval carbonator

#295
20070095937
2007-05-03

Method and system for generating microbubble-contained liquid and microbubble generator to be assembled in the system

#296
20070095737
2007-05-03

Aeration vessel and aerator assembly for use in a wastewater treatment system

#297
20070063362
2007-03-22

Apparatus and method for aeration/mixing of water

#298
20070040288
2007-02-22

Method and apparatus for mixing of two fluids

#299
20070035046
2007-02-15

Solar-powered downdraft aerator

#300
20070023361
2007-02-01

Microporous diffusion apparatus