ClassID:

86243

C02F2001/46152 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by electrochemical methods by electrolysis; Devices therefor; Their operating or servicing; Electrodes characterised by the shape or form

Sub-classes:
Recent Application in this class:
#1
20260138905
2026-05-21

Methods and Systems of Iodine Capture from Aqueous Solutions

#2
20260125295
2026-05-07

ELECTROLYTIC BATH

#3
20260103412
2026-04-16

MODULAR FLOWRATE SENSOR ASSEMBLY FOR CHLORINATOR

#4
20260049009
2026-02-19

WATER SANITATION SYSTEM

#5
20260001789
2026-01-01

ELECTROCHEMICAL DEVICE AND METHOD FOR SIMULTANEOUS DETECTION AND RECOVERY OF METALS IONS FROM WASTEWATER

#6
20250333336
2025-10-30

ELECTROCHEMICAL DEVICE AND METHOD FOR SIMULTANEOUS DETECTION AND RECOVERY OF METALS IONS FROM WASTEWATER

#7
20250296858
2025-09-25

HVAC ANTI-BIOGROWTH AND ALERT DEVICE

#8
20250270120
2025-08-28

PHOTOELECTROCHEMICAL DEVICE AND PURIFICATION METHOD FOR SEAWATER

#9
20250263322
2025-08-21

Methods and Systems of PFAS Destruction using UV Irradiation at 222 Nanometers

#10
20250250186
2025-08-07

PLASMA-ASSISTED WATER TREATMENT SYSTEM FOR ELIMINATION OF PERSISTENT ORGANIC AND INORGANIC WATER CONTAMINANTS

#11
20250250185
2025-08-07

INSTALLATION AND METHOD FOR CLEANING A STREAM OF OIL

#12
20250236541
2025-07-24

Methods and Systems of Iodine Capture from Aqueous Solutions

#13
20250136482
2025-05-01

Process and System for Treatment of Water Containing Dissolved Metals

#14
20250091913
2025-03-20

APPARATUS AND METHODS FOR SIMULTANEOUS INDUCTION OF MULTIPLE BIPOLAR ELECTRODES WITH SHARED FEEDER ELECTRODE PAIRS

#15
20250051194
2025-02-13

Nickel-Iron-Based Alloys for Electrochemical Reduction of Selenium Oxyanions

#16
20250042771
2025-02-06

ELECTROLYTIC HYDROGEN-WATER CONTAINER

#17
20250034723
2025-01-30

GAS GENERATOR

#18
20250034006
2025-01-30

ELECTROKINETIC DISRUPTION GENERATION

#19
20250019285
2025-01-16

Methods and systems of PFAS destruction using UV irradiation at 222 nanometers

#20
20250019268
2025-01-16

Methods and Systems of Photo-Electrochemical PFAS Destruction

#21
20250019266
2025-01-16

Methods and Systems for Recycling Materials During PFAS Destruction

#22
20250011198
2025-01-09

IN-LINE ELECTROCHEMICAL REACTOR

#23
20240327256
2024-10-03

ELECTRO-COAGULATION APPARATUS

#24
20240317613
2024-09-26

Electrolytic module units and water treatment systems based on boron-doped diamond (BDD) electrodes

#25
20240294407
2024-09-05

DEVICE AND PROCESS FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER WITH SCREENING CURRENT COLLECTOR-BASED FLOW ANODE

#26
20240262719
2024-08-08

CONCENTRIC ELECTROCHEMICAL DEVICE

#27
20240116784
2024-04-11

ROTARY TYPE CAPACITIVE DEIONIZATION APPARATUS

#28
20240109796
2024-04-04

WATER TREATMENT UNIT

#29
20240059591
2024-02-22

SYSTEM AND METHODS FOR CONDENSING VAPOR PRODUCT

#30
20230212040
2023-07-06

CARBON FIBER FILTER AND REGENERATION METHOD THEREFOR, AND WATER TREATMENT DEVICE

#31
20230202885
2023-06-29

Rotational electro-oxidation reactor with improved boundary-layer diffusion

#32
20230129904
2023-04-27

Electrolytic biocide-generating unit

#33
20230106264
2023-04-06

WASTEWATER TREATMENT SYSTEMS AND METHODS

#34
20230075397
2023-03-09

PHYSICAL WATER TREATMENT DEVICE

#35
20230050351
2023-02-16

SKIN CLEANING DEVICE

#36
20220356086
2022-11-10

Method for electrolysis-ozone-corrosion inhibitor/electrolysis-ozone-hydrogen peroxide-corrosion inhibitor coupling treatment on toxic and refractory wastewater

#37
20220348481
2022-11-03

Rotary type capacitive deionization apparatus

#38
20220340456
2022-10-27

ELECTROLYTIC CHLORINATOR WITH INDIVIDUALLY REPLACEABLE ELECTRODES AND METHODS AND SYSTEMS FOR USE THEREOF

#39
20220332608
2022-10-20

Lead dioxide-carbon nanotube adsorptive electrochemical submicroelectrode and preparation method and use thereof

#40
20220298044
2022-09-22

Ion removal system

#41
20220204365
2022-06-30

Electrocoagulation Reactor for Removal of TSS, HM, COD, BOD, Color, Inorganic Organic Contaminants from a drinking water or wastewater stream

#42
20220186111
2022-06-16

Highly tunable fluorescent core-shell particles for environmental release simulation and tracking applications

#43
20220162095
2022-05-26

Water purifier and water purification system

#44
20220135447
2022-05-05

ELECTROLYSIS CELL FOR AN ELECTROLYTIC TREATMENT OF A LIQUID

#45
20220135445
2022-05-05

Apparatus and method for mediation of PFAS contamination in an environment

#46
20220106208
2022-04-07

REMOVAL OF MATERIALS FROM WATER

#47
20220025526
2022-01-27

Gas generator

#48
20220017389
2022-01-20

Electrode catalyst layer composed of palladium, iridium, and tantalum, and sterile water generating module coated with electrode catalyst

#49
20210395116
2021-12-23

Water electrolysis system

#50
20210363033
2021-11-25

Capacitive deionization desalination device

#51
20210347659
2021-11-11

HYDROGEN GENERATOR

#52
20210340039
2021-11-04

Bioelectrochemical reactor with double bioanode, method for anodic regeneration and use of the reactor for microbial electrosynthesis

#53
20210323847
2021-10-21

Online resourceful treatment method of electroless copper plating waste solution

#54
20210244004
2021-08-12

APPARATUS FOR INJURING OR KILLING UNDESIRED ORGANISMS IN WATER

#55
20210238658
2021-08-05

Point-of-care electroflotation of dispersed, low tolerance pathogens

#56
20210214245
2021-07-15

Method for Electrocoagulation Using Plasma Discharge

#57
20210130199
2021-05-06

Electrolytic cell with bipolar electrodes for wastewater treatment

#58
20210009445
2021-01-14

Apparatus for manufacturing hydrogen containing water

#59
20200399148
2020-12-24

METHOD AND APPARATUS FOR ELECTROCHEMICAL pH CONTROL

#60
20200377393
2020-12-03

Method of recovering copper from a dilute metal containing solution

#61
20200325041
2020-10-15

Electrolytic biocide-generating unit

#62
20200317545
2020-10-08

Electrolytic zinc dosing device and method for reducing scale

#63
20200283312
2020-09-10

Electrolysis method and device for water

#64
20200180982
2020-06-11

Desalination device and method of manufacturing such a device

#65
20200165149
2020-05-28

Disc-type electrocatalytic water treatment device

#66
20200071202
2020-03-05

Hydrogen generator

#67
20200071199
2020-03-05

Non-thermal plasma treatment apparatus, method and system

#68
20200062618
2020-02-27

POLLUTANT REMOVING SYSTEM FOR WATER TREATMENT

#69
20200031692
2020-01-30

Electrodes for cost-effective bio-electrochemical systems

#70
20200010962
2020-01-09

Gas generator

#71
20200010339
2020-01-09

Reverse diffusion desalination

#72
20200002195
2020-01-02

Method and apparatus for electrochemical purification of wastewater

#73
20190276942
2019-09-12

Electrolytic cells and water treatment systems containing the same

#74
20190270658
2019-09-05

Advanced Oxidation System and Method In a UV Reactor with Electrode

#75
20190194038
2019-06-27

Reverse diffusion desalination

#76
20190161871
2019-05-30

Electrolytic reactor

#77
20190112204
2019-04-18

Water treatment device

#78
20190092659
2019-03-28

Water disinfection body for use in a water reservoir

#79
20190078217
2019-03-14

Sacrificial electrode attachment structure and electrolytic apparatus including the same

#80
20190077683
2019-03-14

Water treatment device and water treatment method

#81
20190055143
2019-02-21

Device for container water filtering

#82
20190023590
2019-01-24

WATER ACTIVATOR TRANSDUCER

#83
20190010064
2019-01-10

Electrode module, electrochemical reactor, and water treatment apparatus

#84
20180346353
2018-12-06

Electrolytic reduction module and water purification device

#85
20180327286
2018-11-15

Electrolytic treater and method for treating water

#86
20180326356
2018-11-15

Deionization filter device and water treatment device comprising deionization filter device

#87
20180312414
2018-11-01

Highly tunable fluorescent core-shell particles for environmental release simulation and tracking applications

#88
20180297869
2018-10-18

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

#89
20180257961
2018-09-13

In-situ delivery systems for reaction product abatement in electrochemical cells

#90
20180237318
2018-08-23

Electrolytic zinc dosing device and method for reducing scale

#91
20180222775
2018-08-09

ELECTROLYZED WATER PRODUCTION DEVICE, ELECTROLYZED WATER PRODUCTION METHOD, AND ELECTROLYTIC BATH

#92
20180215635
2018-08-02

Electrocoagulation using oscillating electrodes

#93
20180179646
2018-06-28

Method for producing hydrogen gas from aqueous hydrogen sulphide

#94
20180162754
2018-06-14

Electrolysis apparatus and water treatment method

#95
20180160694
2018-06-14

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

#96
20180141835
2018-05-24

Water synchronic electrodenitrification process

#97
20180086651
2018-03-29

Electrocoagulation system and method using plasma discharge

#98
20180065867
2018-03-08

Configuration for electrochemical water treatment

#99
20180037478
2018-02-08

Capacitive deionization electrode module and water treatment apparatus and method capable of saving energy using the same

#100
20180009681
2018-01-11

Electrochemical treatment methods

#101
20180002201
2018-01-04

Multifunctional membraneless boiled water electrolysis machine

#102
20170355626
2017-12-14

PORTABLE ELECTROLYTIC WATER PURIFIER

#103
20170334749
2017-11-23

CAPACITOR DISCHARGE WELL TREATMENT DEVICE AND METHODS OF USE

#104
20170334748
2017-11-23

AUTOMATICALLY ACTIVATED SELF-IONISING DEVICE OPERATING BY MEANS OF MECHANICAL KINETIC-ENERGY, PROVIDED WITH A SYSTEM FOR PURIFYING WATER BY MEANS OF IONISATION, FOR SWIMMING POOLS FOR HOME OR PUBLIC USE OR SIMILAR

#105
20170283283
2017-10-05

Electrochemical system and method for the treatment of water and wastewater

#106
20170260068
2017-09-14

Systems and methods for ion separation in an aqueous solution

#107
20170166460
2017-06-15

Hydrogen water generator

#108
20170152162
2017-06-01

Electrochemical liquid treatment apparatus

#109
20170144901
2017-05-25

Advanced oxidation system and method in a UV reactor with electrode

#110
20170120253
2017-05-04

System and method for transportation and desalination of a liquid

#111
20170081220
2017-03-23

Water treatment system having tubular modules

#112
20160362314
2016-12-15

Methods and devices for the treatment of fluids

#113
20160332898
2016-11-17

FLOW CHANNEL PLATE

#114
20160311707
2016-10-27

Micro-channel electrode structure

#115
20160280569
2016-09-29

Pulsed electric field for drinking water disinfection

#116
20160251763
2016-09-01

Electrolytic cell equipped with concentric electrode pairs

#117
20160236955
2016-08-18

Simple and efficient electrolysis method and device for making electrolyzed water from pure water

#118
20160222831
2016-08-04

Heat exchanger, a purifier, an electrode-containing pipe, a power generation system, a control method for heat exchanger and a scale removing method

#119
20160137536
2016-05-19

Bioelectrochemical system having polyvalent ion removing function

#120
20160122211
2016-05-05

METHOD AND DEVICE TO REMOVE IONS FROM AN ELECTROLYTIC MEDIA, SUCH AS WATER DESALINATION, USING SUSPENSION OF DIVIDED MATERIALS IN A FLOW CAPACITOR

#121
20160108528
2016-04-21

Gas generator

#122
20160101997
2016-04-14

Membrane electrode assembly and electrolyzed water production device using the same

#123
20160096751
2016-04-07

Concentric layer electric double layer capacitor cylinder, system, and method of use

#124
20160081311
2016-03-24

Aquarium bacteria management device

#125
20160075572
2016-03-17

Cathode, electrochemical cell and its use

#126
20160031730
2016-02-04

Systems and methods for ion separation in an aqueous solution

#127
20160009575
2016-01-14

Micro-plate electrode cell and use thereof

#128
20150353402
2015-12-10

Water Treatment System

#129
20150315041
2015-11-05

System and method for desalination

#130
20150274558
2015-10-01

Advanced oxidation system and method in a UV reactor with electrode

#131
20150274554
2015-10-01

Fluid treatment using plasma technology

#132
20150259223
2015-09-17

ELECTROLYZED WATER PRODUCTION DEVICE, ELECTROLYZED WATER PRODUCTION METHOD, AND ELECTROLYTIC BATH

#133
20150147593
2015-05-28

Electrodes for cost-effective bio-electrochemical systems

#134
20150147233
2015-05-28

Exhaust gas purifying apparatus

#135
20150144499
2015-05-28

Electrolytic cell equipped with concentric electrode pairs

#136
20150136591
2015-05-21

Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode

#137
20140334999
2014-11-13

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

#138
20140224649
2014-08-14

Membrane-electrode assembly, electrolytic cell employing the same, electrolytic-water sprayer, and method of sterilization

#139
20140190838
2014-07-10

Concentric layer electric double layer capacitor cylinder, system, and method of use

#140
20140131222
2014-05-15

Comminution water contaminant removal system

#141
20140027288
2014-01-30

Electrochemical ion exchange treatment of fluids

#142
20140014516
2014-01-16

Plasma generating apparatus and plasma generating method

#143
20130337718
2013-12-19

Encapsulated metal microtip microplasma device and array fabrication methods

#144
20130327720
2013-12-12

Process for treating fluids

#145
20130233713
2013-09-12

ELECTROCOALESCENT FLUID PHASE SEPARATION APPARATUS AND METHOD

#146
20130220829
2013-08-29

Electrochemical system and method for the treatment of water and wastewater

#147
20130062196
2013-03-14

APPARATUS FOR PRODUCING IONIZED WATER

#148
20130056350
2013-03-07

ION WATER DEVICE

#149
20130008788
2013-01-10

METHOD AND APPARATUS FOR ELECTRICAL TREATMENT, AND ANODE USED FOR THE SAME

#150
20120175272
2012-07-12

Method of sterilizing water

#151
20120111720
2012-05-10

Water purification apparatus and process for purifying water

#152
20120103797
2012-05-03

Electrolytic reactor

#153
20120074830
2012-03-29

Encapsulated metal microtip microplasma devices, arrays and fabrication methods

#154
20120048792
2012-03-01

LIQUID TREATMENT DISCHARGE UNIT, HUMIDITY CONTROL DEVICE, AND WATER HEATER

#155
20120048790
2012-03-01

Reverse osmosis device

#156
20120024705
2012-02-02

Process for treating waste water and nozzle therefor

#157
20110303532
2011-12-15

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

#158
20110290640
2011-12-01

Electrode block and fluid reformer using the electrode block

#159
20110253538
2011-10-20

Deionization and desalination using electrostatic ion pumping

#160
20110253528
2011-10-20

Halogen generator for above ground pools

#161
20110240539
2011-10-06

WATER TREATMENT SYSTEM

#162
20110219555
2011-09-15

CLEANING HEAD AND MOBILE FLOOR CLEANER

#163
20110198276
2011-08-18

System for removal of contaminants from industrial streams

#164
20110186494
2011-08-04

Multi-port chlorine generator

#165
20110180420
2011-07-28

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES

#166
20110176991
2011-07-21

ELECTRODIAPHRAGMALYSIS

#167
20110174633
2011-07-21

Method of making flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same

#168
20110173799
2011-07-21

Multi-port chlorine generator

#169
20110155564
2011-06-30

SYSTEM FOR ELECTROCOAGULATIVELY REMOVING CONTAMINANTS FROM CONTAMINATED WATER

#170
20110147231
2011-06-23

High-throughput cavitation and electrocoagulation apparatus

#171
20110139623
2011-06-16

System for electrostatic desalination

#172
20110132749
2011-06-09

SPRAY DISPENSER HAVING AN ELECTROLYZER AND METHOD THEREFOR

#173
20110120956
2011-05-26

Method and system for treating ballast water

#174
20110120885
2011-05-26

COOLING TOWER WATER MANAGEMENT SYSTEM

#175
20110089049
2011-04-21

Method, system and device for treatment of water

#176
20110068006
2011-03-24

Apparatus and Method for Treatment of Wastewater

#177
20110056843
2011-03-10

Concentric layer electric double layer capacitor cylinder, system, and method of use

#178
20110048964
2011-03-03

AXIAL-SUMP ELECTROLYTIC FLOW CELL

#179
20110025306
2011-02-03

Method and apparatus for the purification and analytical evaluation of highly purified liquids

#180
20100310672
2010-12-09

DISINFECTANT BASED ON AQUEOUS; HYPOCHLOROUS ACID (HOCI)-CONTAINING SOLUTIONS; METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

#181
20100288707
2010-11-18

METHOD FOR CONDITIONING A WASTE SOLUTION CONTAINING ORGANIC SUBSTANCES AND METALS IN IONIC FORM, OBTAINED DURING WET-CHEMICAL CLEANING OF CONVENTIONAL OR NUCLEAR PLANTS

#182
20100270161
2010-10-28

APPARATUS FOR PHYSICALLY SEPARATING POLAR SUBSTANCE

#183
20100239473
2010-09-23

APPARATUS FOR DECOMPOSING ORGANIC MATTER WITH RADICAL TREATMENT METHOD USING ELECTRIC DISCHARGE

#184
20100236937
2010-09-23

Electrode

#185
20100219136
2010-09-02

Fluid treatment using plasma technology

#186
20100209360
2010-08-19

Method for Making a Gas from an Aqueous Fluid, Product of the Method, and Apparatus Therefor

#187
20100187118
2010-07-29

Method and apparatus for decontamination of fluid

#188
20100175997
2010-07-15

Method of purifying water and apparatus therefor

#189
20100132414
2010-06-03

Soft water forming device and washing machine including the same

#190
20100078389
2010-04-01

Method of treating sludge material using electrokinetics

#191
20100065422
2010-03-18

Axial flow electrolytic cell

#192
20100059382
2010-03-11

Liquid treatment module

#193
20100038248
2010-02-18

MICROSTRUCTURED FIBER ELECTRODE FOR THE CORONA DISCHARGE INITIATION REACTION

#194
20100012485
2010-01-21

APPARATUS INCLUDING AT LEAST ONE ELECTROLYTIC CELL

#195
20090321251
2009-12-31

Electrochemical system and method for the treatment of water and wastewater

#196
20090314659
2009-12-24

Tubular electrolysis cell and corresponding method

#197
20090314658
2009-12-24

HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER

#198
20090314657
2009-12-24

ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD OF ELECTROLYSIS

#199
20090314655
2009-12-24

ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT

#200
20090314654
2009-12-24

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES

#201
20090314651
2009-12-24

Apparatus having electrolysis cell and indicator light illuminating through liquid

#202
20090314645
2009-12-24

Apparatus for manufacturing sterilized water, and portable apparatus for manufacturing sterilized salt solution

#203
20090294283
2009-12-03

Cell frame for high-pressure water electrolyzer and method for manufacturing the same

#204
20090266706
2009-10-29

HIGH ELECTRIC FIELD ELECTROLYSIS CELL

#205
20090229981
2009-09-17

LIQUID DISINFECTANT APPARATUS

#206
20090223825
2009-09-10

Electrode module and deionization apparatus using the same

#207
20090173635
2009-07-09

System and method for controlling the generation of a biocidal liquid

#208
20090152178
2009-06-18

Fully Automated Membrane Cleaning System and Methods of Use

#209
20090127128
2009-05-21

MEMBRANE-ELECTRODE ASSEMBLY, ELECTROLYTIC CELL EMPLOYING THE SAME, ELECTROLYTIC-WATER SPRAYER, AND METHOD OF STERILIZATION

#210
20090114605
2009-05-07

Portable ozone generator and use thereof for purifying water

#211
20090107842
2009-04-30

Method for manufacturing polyimide-based carbon nanofiber electrode

#212
20090095666
2009-04-16

Media-free system for the production of high purity water and methods of use

#213
20090008269
2009-01-08

ELECTROCOAGULATION REACTOR AND WATER TREATMENT SYSTEM AND METHOD

#214
20090008242
2009-01-08

Method and apparatus for decontamination of fluid

#215
20080302664
2008-12-11

Apparatus for driving fluid

#216
20080292497
2008-11-27

Apparatus and method for purification and disinfection of liquid, solid or gaseous substances

#217
20080286423
2008-11-20

Electric Field Fluid Treatment Chamber

#218
20080271911
2008-11-06

Submerged Electrode and Material Thereof

#219
20080264781
2008-10-30

Two-chamber coaxial electrolyser device

#220
20080257719
2008-10-23

Apparatus And Method For Making Flammable Gas

#221
20080233003
2008-09-25

SYSTEM AND METHOD FOR TREATING LIQUID USING A CORONA DISCHARGE PROCESS IN A LOW PRESSURE ENVIRONMENT

#222
20080210635
2008-09-04

Process for removal of contaminants from industrial streams

#223
20080210572
2008-09-04

Hand-held spray bottle having an electrolyzer and method therefor

#224
20080160271
2008-07-03

Diamond Coated Electrode

#225
20080116057
2008-05-22

METHOD OF ELECTROSTATIC FLUID TREATMENT

#226
20080105552
2008-05-08

Turn-back flow EDI

#227
20080078673
2008-04-03

ELECTRODE FOR USE IN A DEIONIZATION APPARATUS AND METHOD OF MAKING SAME AND REGENERATING THE SAME

#228
20080067078
2008-03-20

Membrane-electrode assembly, electrolytic unit using the same, electrolytic water ejecting apparatus, and method of sterilization

#229
20080053823
2008-03-06

Cylindrical electrode

#230
20080053822
2008-03-06

Water purification apparatus

#231
20070261954
2007-11-15

Device for producing anodic oxidaton products of an alkali or alkali-earth metal chloride solution

#232
20070186368
2007-08-16

Cleaning apparatus having a functional generator for producing electrochemically activated cleaning liquid

#233
20070181439
2007-08-09

Multi-port chlorine generator

#234
20070170060
2007-07-26

Deionization and desalination using electrostatic ion pumping

#235
20070158185
2007-07-12

Power efficient flow through capacitor system

#236
20070144911
2007-06-28

Apparatus and process for the sanitization of water

#237
20070125642
2007-06-07

Electrolytic cell assembly

#238
20070108056
2007-05-17

Electrochemical ion exchange treatment of fluids

#239
20070095670
2007-05-03

ELECTROSTATIC FLUID TREATMENT APPARATUS AND METHOD

#240
20070084770
2007-04-19

Disposable salt chlorine generator

#241
20070051682
2007-03-08

Dewatering treatment system and method

#242
20070031305
2007-02-08

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