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Cation exchange Use of material as cation exchangers Treatment of material for improving the cation exchange properties
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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
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B01J39/00
Cation exchange Use of material as cation exchangers Treatment of material for improving the cation exchange properties
Sub Industries
B01J39/02
Processes using inorganic exchangers
B01J39/04
Processes using organic exchangers
B01J39/043
in the strongly acidic form
B01J39/046
in the weakly acidic form
B01J39/08
Use of material as cation exchangers Treatment of material for improving the cation exchange properties
B01J39/085
Inorganic material
B01J39/10
Oxides or hydroxides
B01J39/12
Compounds containing phosphorus
B01J39/14
Base exchange silicates
B01J39/16
Organic material
B01J39/165
containing also inorganic materials
B01J39/18
Macromolecular compounds
B01J39/185
obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
B01J39/20
Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
B01J39/22
Cellulose or wood Derivatives thereof
B01J39/24
Carbon, coal or tar
B01J39/26
Cation exchangers for chromatographic processes
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Process for removing cobalt, lead, cadmium and chromium ions from b...
Patent number
11,964,266
Issue date
Apr 23, 2024
UOP LLC
Gregory John Lewis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Lithium extraction in the presence of scalants
Patent number
11,964,876
Issue date
Apr 23, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C01 - INORGANIC CHEMISTRY
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Methods for treating lignocellulosic materials
Patent number
11,965,220
Issue date
Apr 23, 2024
Virdia, LLC
Robert Jansen
C07 - ORGANIC CHEMISTRY
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Method of increasing bioavailability and/or prolonging ophthalmic a...
Patent number
11,951,106
Issue date
Apr 9, 2024
SUN PHARMA ADVANCED RESEARCH COMPANY LTD.
Ajay Jaysingh Khopade
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ion exchange devices for lithium extraction
Patent number
11,951,467
Issue date
Apr 9, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Methods and systems for removing pressure and air from chromatograp...
Patent number
11,938,417
Issue date
Mar 26, 2024
Repligen Corporation
Alan Kit Ho Chan
G01 - MEASURING TESTING
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Chromatography media and methods for producing them
Patent number
11,931,719
Issue date
Mar 19, 2024
Puridify Ltd.
Marc Hummersone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Processing of lithium containing brines
Patent number
11,932,550
Issue date
Mar 19, 2024
Reed Advanced Materials Pty Ltd.
Yatendra Sharma
C01 - INORGANIC CHEMISTRY
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Method of increasing bioavailability and/or prolonging ophthalmic a...
Patent number
11,931,359
Issue date
Mar 19, 2024
SUN PHARMA ADVANCED RESEARCH COMPANY LTD.
Ajay Jaysingh Khopade
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Lithium extraction in the presence of scalants
Patent number
11,919,777
Issue date
Mar 5, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C01 - INORGANIC CHEMISTRY
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Cobalt ion adsorbent, method for producing same and treatment appar...
Patent number
11,890,610
Issue date
Feb 6, 2024
Titan Kogyo Kabushiki Kaisha
Takashi Sakuma
C01 - INORGANIC CHEMISTRY
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Systems and methods for recycling waste ion exchange materials
Patent number
11,865,532
Issue date
Jan 9, 2024
Corning Incorporated
Sinue Gomez-Mower
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Acid-type sulfonic acid group-containing polymer, liquid compositio...
Patent number
11,851,508
Issue date
Dec 26, 2023
AGC Inc.
Takeshi Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Double charge composite materials for contaminant removal and metho...
Patent number
11,851,350
Issue date
Dec 26, 2023
National Technology & Engineering Solutions of Sandia, LLC
Yifeng Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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JMZ-12, a disordered AEI/CHA family of zeolites, its synthesis and use
Patent number
11,851,339
Issue date
Dec 26, 2023
Kaneshalingam Arulraj
C01 - INORGANIC CHEMISTRY
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Lithium extraction in the presence of scalants
Patent number
11,845,668
Issue date
Dec 19, 2023
LILAC SOLUTIONS, INC.
David Henry Snydacker
C01 - INORGANIC CHEMISTRY
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Sterile chromatography resin and use thereof in manufacturing proce...
Patent number
11,839,861
Issue date
Dec 12, 2023
Genzyme Corporation
Rahul Godawat
C07 - ORGANIC CHEMISTRY
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Cation exchange resins
Patent number
11,840,554
Issue date
Dec 12, 2023
Bristol-Myers Squibb Company
Zhengjian Li
C07 - ORGANIC CHEMISTRY
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Thermally stable, dispersible cellulose nanocrystals
Patent number
11,840,583
Issue date
Dec 12, 2023
AMERICAN UNIVERSITY
Douglas Fox
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Synthesis of n-(2,4-dinitrophenyl)-4-nitrobenzamide (TNBA) using so...
Patent number
11,834,389
Issue date
Dec 5, 2023
DuPont Safety & Construction, Inc.
James A. Schultz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ionic functionalization of aromatic polymers for ion exchange membr...
Patent number
11,826,746
Issue date
Nov 28, 2023
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Ion exchange polymers and ion exchange membranes incorporating same
Patent number
11,826,748
Issue date
Nov 28, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Fc-receptor based affinity chromatography
Patent number
11,814,409
Issue date
Nov 14, 2023
Roberto Falkenstein
G01 - MEASURING TESTING
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Lithium extraction with coated ion exchange particles
Patent number
11,806,641
Issue date
Nov 7, 2023
LILAC SOLUTIONS, INC.
David Henry Snydacker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Automatic recharger brine preparation from a salt bag
Patent number
11,801,487
Issue date
Oct 31, 2023
Mozarc Medical US LLC
Kirankumar Mr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Strong cation exchange chromatographic matrix and method for using...
Patent number
11,801,505
Issue date
Oct 31, 2023
Asahi Kasei Medical Co., Ltd.
Hiroki Taniguchi
C07 - ORGANIC CHEMISTRY
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Chemically modified anion exchange membrane and method of preparing...
Patent number
11,773,228
Issue date
Oct 3, 2023
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for producing acetic acid
Patent number
11,773,044
Issue date
Oct 3, 2023
Daicel Corporation
Masahiko Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Bisphenol-S containing mannich polycondensation product
Patent number
11,773,201
Issue date
Oct 3, 2023
King Fahd University of Petroleum & Minerals
Othman Charles Sadeq Al Hamouz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Filter and metal ion removal device
Patent number
11,767,239
Issue date
Sep 26, 2023
3M Innovative Properties Company
Mitsuaki Kobayashi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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last 30 patents
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FC-RECEPTOR BASED AFFINITY CHROMATOGRAPHY
Publication number
20240124519
Publication date
Apr 18, 2024
Hoffmann-La Roche Inc.
Roberto Falkenstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PROCESSES FOR PURIFYING POLYETHER POLYOLS USING ION EXCHANGE RESINS
Publication number
20240123438
Publication date
Apr 18, 2024
Covestro LLC
Daniel R. Wagner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Metal Removal Filtering Material and Cartridge Filter
Publication number
20240123435
Publication date
Apr 18, 2024
TOYO ROSHI KAISHA, LTD.
Toshihiro Nakanishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for Obtaining Inorganic Sorbent for Extraction of Lithium fr...
Publication number
20240123436
Publication date
Apr 18, 2024
Pavel Kudryavtsev
C01 - INORGANIC CHEMISTRY
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WATER ELECTROLYSIS
Publication number
20240117507
Publication date
Apr 11, 2024
Triad National Security, LLC
Dongguo Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Polymer Films
Publication number
20240117133
Publication date
Apr 11, 2024
FUJIFILM Manufacturing Europe B.V.
Jacko Hessing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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METHOD FOR DEEP REMOVAL OF DIVALENT AND TRIVALENT SCALING IONS FROM...
Publication number
20240101449
Publication date
Mar 28, 2024
China National Petroliun Corporation
Jiacai Xie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PROCESSING OF LITHIUM CONTAINING BRINES
Publication number
20240092647
Publication date
Mar 21, 2024
Reed Advanced Materials Pty Ltd
Yatendra Sharma
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
DIALYSATE REGENERATOR COMPRISING REVERSIBLE RETAINER
Publication number
20240058514
Publication date
Feb 22, 2024
TEMASEK POLYTECHNIC
Christian Gert BLUECHEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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METHOD OF PURIFYING PROTEINS
Publication number
20240051989
Publication date
Feb 15, 2024
Bristol-Myers Squibb Company
Zhengjian Li
C07 - ORGANIC CHEMISTRY
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METHODS OF MODIFICATION OF ION EXCHANGE MEMBRANES
Publication number
20240042393
Publication date
Feb 8, 2024
GVD Corporation
Christopher M. Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PLGlu-SS-LITHIUM ION-SIEVE COMPOSITE, AND PREPARATION METHOD AND US...
Publication number
20240017249
Publication date
Jan 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Aixia Li
C01 - INORGANIC CHEMISTRY
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Patent Application
Multi-Functional Hemocompatible Porous Bead Sorbent For Removing Pr...
Publication number
20240016830
Publication date
Jan 18, 2024
CytoSorbents, Inc.
Thomas Golobish
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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PURIFICATION METHOD AND PURIFICATION APPARATUS FOR LIQUID TO BE PRO...
Publication number
20240018020
Publication date
Jan 18, 2024
ORGANO CORPORATION
Noriko TAKADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Nanomaterial Composites Useful for the Extraction and Recovery of L...
Publication number
20240010514
Publication date
Jan 11, 2024
Litus Inc.
Gerardo Vitale ROJAS
C01 - INORGANIC CHEMISTRY
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EXTENDED USE ZIRCONIUM SILICATE COMPOSITIONS AND METHODS OF USE THE...
Publication number
20240009229
Publication date
Jan 11, 2024
ZS Pharma, Inc.
Donald Jeffrey KEYSER
C01 - INORGANIC CHEMISTRY
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Patent Application
WATER SOFTENING DEVICE, RECYCLING METHOD FOR WATER SOFTENING DEVICE...
Publication number
20240002263
Publication date
Jan 4, 2024
Panasonic Intellectual Property Management Co., Ltd.
Hiroki ISHIKAWA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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REDUCTIVE DIMERIZATION OF FURFURAL VIA A CONTINUOUS PROCESS
Publication number
20230416214
Publication date
Dec 28, 2023
The Boeing Company
Patrick J. Kinlen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
LITHIUM EXTRACTION WITH COATED ION EXCHANGE PARTICLES
Publication number
20230405492
Publication date
Dec 21, 2023
Lilac Solutions, Inc.
David Henry SNYDACKER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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PROCESS FOR THE PURIFICATION OF AN ACIDIC HUMAN MILK OLIGOSACCHARID...
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20230391814
Publication date
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FrieslandCampina Nederland B.V.
Alfred Willy Bonte
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE
Publication number
20230391968
Publication date
Dec 7, 2023
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Compositions, Processes and Systems to Produce Hypochlorous Acid
Publication number
20230391620
Publication date
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River Refresh LLC
Simon Joshua Jacobs
C01 - INORGANIC CHEMISTRY
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DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION
Publication number
20230381687
Publication date
Nov 30, 2023
Lilac Solutions, Inc.
Nicolás Andrés GROSSO GIORDANO
C01 - INORGANIC CHEMISTRY
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PURIFICATION METHOD WITH RECYCLING OF EFFLUENTS
Publication number
20230371556
Publication date
Nov 23, 2023
Novasep Process Solutions
Annick MERRIEN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Composite Extractant-Enhanced Polymer Resin, Method of Making the S...
Publication number
20230356208
Publication date
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II-VI Delaware, Inc.
Wen-Qing Xu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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METHOD FOR REMOVING ACIDS FROM ORGANIC SOLVENTS
Publication number
20230356210
Publication date
Nov 9, 2023
NANOSCALE COMPONENTS, INC.
Joanna L. Sparkes Turteltaub
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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BRANCHED AND HYPERBRANCHED IONOMERIC POLYMERS AND USES THEREOF
Publication number
20230348659
Publication date
Nov 2, 2023
SIMON FRASER UNIVERSITY
Michael Adamski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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ION EXCHANGE MEMBRANE AND ELECTROLYZER
Publication number
20230349058
Publication date
Nov 2, 2023
Asahi Kasei Kabushiki Kaisha
Nao KAJIMOTO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
DIALYSATE REGENERATOR AND SYSTEM COMPRISING THE SAME
Publication number
20230347031
Publication date
Nov 2, 2023
TEMASEK POLYTECHNIC
Christian Gert BLUECHEL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
SORBENT COMPOSITIONS AND METHODS OF MANUFACTURE FOR USE IN CONCENTR...
Publication number
20230338919
Publication date
Oct 26, 2023
E3 METALS CORP.
Daniel ALESSI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE