LITHIUM PURIFICATION AND CONVERSION

WATER TREATMENT SYSTEMS

METHOD FOR RESOURCEFUL TREATMENT OF PHOSPHORUS-CONTAINING WASTEWATER

OZONE OXIDATIVE PRECIPITATION OF ELEMENTS FROM AQUEOUS STREAMS

Combined Electrodialysis and Reverse Osmosis CERO

PURE WATER PRODUCTION DEVICE

BATCH POLYFLUOROALKYL SUBSTANCES (PFAS) PILOT METHODS, MOBILE APPARATUS, AND ROUGHING FILTER SYSTEM AND METHODS

SYSTEM FOR DESALINATING WATER WITH SWEEPING GAS MEMBRANE DISTILLATION

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

INTELLIGENT REVERSE OSMOSIS CONTROL

COMPREHENSIVE TREATMENT SYSTEM AND TREATMENT PROCESS FOR ORGANIC WASTEWATER AND TAIL GAS OF CONTAMINATED SITES

DUAL STEM SLIDE GATE HAVING IMPROVED SEAL

Reverse Osmosis Systems and Methods

PROCESS FOR THE DEGRADATION OF ONE OR MORE HYDROCARBONS

ENHANCED WATER DISPENSING SYSTEM

SEWAGE SLUDGE-TO-RESOURCE RECYCLING SYSTEM OF CIRCULATION-TYPE

METHOD, APPARATUS AND SYSTEM FOR REMOVAL OF PFAS FROM AN AQUEOUS SOURCE AND PRODUCTION OF CONCENTRATED PFAS PRODUCT

LIQUID SEPARATION USING SOLUTE-PERMEABLE MEMBRANES AND RELATED SYSTEMS

MODULAR WATER FILTER SYSTEM

GATE-ALL-AROUND AND MULTI-GATE ION CONCENTRATION POLARIZATION FOR DESALINATION

METHODS AND APPARATUS FOR TREATING CONTAMINANT IN A FLUID

System and Method for Vermiculture Filtration

REVERSE OSMOSIS BRINE AS INJECTION WATER FOR RESERVOIR

SALINE WATER TREATMENT PRE-TREATMENT OR TREATMENT SYSTEM

Apparatus for Removing a Layer of Sediment Which Has Settled on the Bottom of a Large Water Body

SEPARATOR SYSTEM FOR USE IN AGRICULTURAL PROCESSING

WATER TREATMENT DEVICE AND WATER TREATMENT METHOD

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS

PROCESS FOR EFFICIENTLY RECLAIMING COPPER AND EDTA LIGANDS FROM Cu-EDTA-CONTAINING WASTEWATER

APPARATUS FOR THE ELECTRO-CHEMICAL TREATMENT OF WATER CONTAMINATED WITH EMERGING CONTAMINANTS

PURIFICATION TREATMENT SYSTEM AND METHOD FOR FLUORINE-CONTAINING WASTEWATER

Fresh Water Production and Thermally Regenerative Electrochemical Cycle Using Multiple Stages of Thermally Responsive Mixtures

RECYCLING METHOD OF WASTEWATER FROM WAFER CUTTING, GRINDING, AND POLISHING PROCESSES IN SEMICONDUCTOR MANUFACTURING PROCESS

ULTRA-HIGH-CONCENTRATION SEAWATER DESALINATION PROCESS FOR VALUABLE MINERAL RECOVERY AND HIGH-PURITY FRESHWATER PRODUCTION

WATER TREATMENT FACILITY AND METHOD FOR OPERATING WATER TREATMENT FACILITY

SEPARATOR SYSTEM FOR USE IN AGRICULTURAL PROCESSING

FILTER DEVICE AND UNDERWATER CLEANING DEVICE

MULTIVALENT ION CONCENTRATION USING MULTI-STAGE NANOFILTRATION

METHOD FOR TREATMENT OF WASTEWATER WITH HIGH BORON CONCENTRATION

THE CONTROL OF CONTINUOUS WATER TREATMENT

RECYCLING CHELATING AGENTS AND METHODS RELATED THERETO

CARTRIDGE WITH INTEGRATED POWER SUPPLY FOR ELECTROCHEMICAL WATER TREATMENT

Method and Apparatus for TOC Monitoring of Purified Water

SYSTEM AND METHODS OF REMOVING IONS FROM DRAINAGE WATER

METHODS OF PROCESSING BRINE COMPRISING LITHIUM

FILTER ARRANGEMENT

METHOD AND APPARATUS FOR REMOVING SOLIDS FROM A FLUID STREAM

METHODS AND SYSTEMS FOR TREATING COMMERCIAL WASTEWATER AND/OR SLUDGE

CIRCULATING WATER PUMP FOR DATA CENTER COMPUTER ROOM

SYSTEM, METHOD AND DEVICE FOR TREATING A LIQUID

WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE

Mobile Processing System for Hazardous and Radioactive Isotope Removal

SOLUTION CIRCULATION CONCENTRATING DEVICE WITH HIGH SOLAR ENERGY UTILIZATION EFFICIENCY AND CONCENTRATING METHOD USING THE SAME

SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FOR RENEWABLE ENERGY

Process and System for Treatment of Water Containing Dissolved Metals

SYSTEMS AND METHODS FOR TREATING PRODUCED WATER SOLUTIONS

DIAFILTRATION-NANOFILTRATION-REVERSE OSMOSIS FOR BRINE MANAGEMENT

Multilayer Treatment Tank and Sewage Treatment System

OXYGEN INFUSION MODULE FOR WASTEWATER TREATMENT

Fluid Purification Methods, Devices, and Systems

TWO-STAGE SYSTEM AND METHOD FOR TREATING FLUORIDE-CONTAINING WASTEWATER

FLOW DISTRIBUTOR FOR BATCH OR SEMI-BATCH HYPERFILTRATION SYSTEM

ELECTRODIALYSIS PROCESS FOR HIGH ION REJECTION IN THE PRESENCE OF BORON

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, AND PRODUCTION METHOD AND PRODUCTION SYSTEM FOR PURE WATER

DESALINATION AND COOLING SYSTEM INTEGRATING AIR GAP MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE

DESALINATION AND COOLING SYSTEM INTEGRATING SWEEPING GAS MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE

DESALINATION AND COOLING SYSTEM INTEGRATING VACUUM MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE

DESALINATION AND COOLING SYSTEM INTEGRATING DIRECT CONTACT MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE

DESALINATION AND COOLING SYSTEM INTEGRATING PERMEATE GAP MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE

Apparatus for Removing a Layer of Sediment Which Has Settled on the Bottom of a Large Water Body

METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD WASTES LANDFILLS AND INDUSTRIAL SEWAGES

MULTI-STAGE SWEEPING GAS MEMBRANE DISTILLATION SYSTEM AND PROCESS

PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES

METHOD AND APPARATUS FOR TREATING WASTEWATER

DEVICES, SYSTEMS AND METHODS FOR FLUID TREATMENT

SYSTEMS AND METHODS FOR RECYCLING WATER

STAGED METHODS AND SYSTEMS FOR THE VALORIZATION OF SLUDGE AND BIOSOLIDS

ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVING SPECIFIC ARRANGEMENT OF ELECTROCHEMICAL CELLS

A System for Processing Fluids

Method and System for Optimizing Lightweight Biodigester

Sequentially Stacked Multi-Stage Desalination System and Method

Method and Apparatus for TOC Monitoring of Purified Water

System and Method for the Treatment of Drinking Water

WATER TREATMENT APPARATUS

SYSTEMS AND METHODS FOR SIZE SELECTIVE ELECTRODIALYTIC DESALTING

Data-knowledge-driven Approach for Optimal Control of Wastewater Treatment Processes

REVERSE OSMOSIS SYSTEM AND PROCESS FOR CONCENTRATING A SALTWATER

Method and apparatus for treating wastewater

MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFICATION

METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMENT PLANTS FOR THE PRACTICE THEREOF

METHOD FOR PRODUCING GASEOUS DIHYDROGEN AND AMMONIUM SULFATE FROM AN AQUEOUS LIQUID EFFLUENT, SUCH AS THE LIQUID FRACTION OF A PIG MANURE OR HUMAN URINE

SYSTEMS AND METHODS FOR TREATMENT OF CONTAMINATED FOAM STREAMS USING SURFACTANTS

SYSTEMS AND METHODS FOR SEPARATION OF RARE EARTH ELEMENTS USING AIR FLOTATION

SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR FABRICATION PROCESSES

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

DISPOSAL OF EFFLUENT WATER FROM AN OFFSHORE OIL AND GAS INSTALLATION

WASTE PROCESSING APPARATUS

SLUDGE AND KITCHEN WASTE COLLABORATIVE DIGESTION PROCESS COUPLED WITH INTERMEDIATE THERMAL HYDROLYSIS

DAIRY WASTEWATER TREATMENT SYSTEM AND METHOD

Reverse Osmosis Systems and Methods

PROCESS OF BRINE CONCENTRATION AND METHOD FOR TREATMENT OF THE SAME

WATER PURIFICATION SYSTEM

PROCESS AND APPARATUS FOR CONTINUOUS PRODUCTION OF ULTRAPURE WATER, USE THEREOF AND DEVICE FOR CUTTING OF PARTS

ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZER PLANTS

SYSTEM AND METHOD FOR ELECTROCHEMICAL OCEAN ALKALINITY ENHANCEMENT

MODULAR METHOD FOR DELIVERY OF FRESH WATER TO COASTAL COMMUNITIES

Electrochlorination System Configurations for the Generation of High Product Strength Solutions

Water Treatment Unit Comprising a Plurality of Filtration Devices

LITHIUM PURIFICATION AND CONVERSION

Membranes with Controlled Porosity for Serial Filtration

METHOD FOR TREATING A FLUID COMPRISING SALTS AND SYSTEM FOR IMPLEMENTING THE METHOD

Treatment method of wastewater containing ferricyanide complex and oxalate

METHOD AND APPARATUS FOR SELF-CONTAINED FLUID CLEANING APPARATUS

PARTICLE MEASURING APPARATUS, ULTRAPURE WATER PRODUCTION APPARATUS HAVING THE SAME, AND PARTICLE MEASURING METHOD

SYSTEMS AND METHODS FOR COAL-BASED ELECTROTHERMAL SWING ADSORPTION OF AQUEOUS GREENHOUSE GASES FROM WASTEWATER

SYSTEMS AND METHODS FOR REDUCING MAGNESIUM, CALCIUM, AND/OR SULFATE FROM SODIUM CHLORIDE BRINE DURING CONCENTRATION BY HIGH-PRESSURE NANLFILTRATION

NANOFILTRATION PRETREATMENT OF SEAWATER FOR ELECTRODIALYSIS DESALINATION

ATMOSPHERIC WATER GENERATOR HAVING STERILIZATION AND DISINFECTION FUNCTIONS

Industrialized Fish and Algae Farming System and Method with Recirculating Water

WATER TREATMENT FACILITY AND METHOD

METHOD FOR THE TREATMENT OF BLACK WATER

MOVING BED BIOFILM REACTOR

MULTISTAGE DISTILLATION SYSTEM

ELECTRODEIONIZATION SYSTEM AND CONTROL METHOD FOR ELECTRODEIONIZATION SYSTEM

CONSUMPTION OF AT LEAST ONE COMPOUND FROM A FLUID

WATER TREATMENT METHOD AND WATER TREATMENT AGENT COMPOSITION

WATER PURIFICATION DEVICE

Apparatus for removing a layer of sediment which has settled on the bottom of a large water body

Ozone treatment of mining effluents.

MEMBRANE SYSTEM TO TREAT LEACHATE AND METHODS OF TREATING LEACHATE

ENERGY INTEGRATED WATER PURIFICATION AND RECOVERY SYSTEM AND METHOD FOR USING SAME

MULTI-STAGE AIR GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS

Multi-stage sweeping gas membrane distillation system and process

WATER SOFTENING DEVICE, RECYCLING METHOD FOR WATER SOFTENING DEVICE, AND METHOD FOR CLEANING WATER SOFTENING DEVICE

A DESALINATION PLANT

FILTER ELEMENT ASSEMBLY AND WATER PURIFIER

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

System and method for electrochemical ocean alkalinity enhancement

OZONE WATER DECOMPOSITION APPARATUS AND METHOD

Disc filter pre-screen dual media disc filter

METHOD FOR CIRCULARLY PURIFYING METALLURGICAL ARSENIC-CONTAINING ACIDIC WASTE LIQUID AND RECOVERING SULFUR

METHOD OF SULFATE REMOVAL FROM SEAWATER USING HIGH SALINITY PRODUCED WATER

METHOD OF ADMINISTERING COAGULANT

Integrated device and treatment method for synchronous ecological treatment of domestic sewage and sludge

Method and system for providing ultrapure water with flexible lamp configuration

NON-MEMBRANE DEIONIZATION AND ION-CONCENTRATING APPARATUS AND NON-MEMBRANE DEIONIZATION AND ION-CONCENTRATING MODULE

Systems and methods for producing ultrapure water for semiconductor fabrication processes

METHOD FOR OPERATING DESALTING DEVICE

Ultrasound Device for Destruction of Organic Chemicals

Integrated device and method for treating toxic and refractory wastewater

Simplified Architecture for Desalination via Electrodialysis

METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT

INTEGRATED WASTE REDUCTION SYSTEM

Method and System for Treating and/or Purifying Water

SCWO SYSTEM FOR TREATMENT OF HIGH-STRENGTH WASTES

BORON REMOVAL DEVICE AND BORON REMOVAL METHOD, AND PURE WATER PRODUCTION DEVICE AND PURE WATER PRODUCTION METHOD

Method and apparatus for self-contained fluid cleaning apparatus

Method and apparatus for removing solids from a fluid stream

Oil-water separation system using hydrophobic/hydrophilic materials for capacity increase and improving produced water quality

METHOD FOR CONTROLLING FRESH WATER GENERATION APPARATUS BY ESTIMATING FILTRATION PROPERTY, METHOD FOR DETERMINING PRESENCE OF TROUBLE IN FRESH WATER GENERATION APPARATUS, FRESH WATER GENERATION APPARATUS, PROGRAM FOR OPERATING FRESH WATER GENERATION APPARATUS, PROGRAM FOR DETERMINING PRESENCE OF TROUBLE IN FRESH WATER GENERATION APPARATUS, AND RECORDING MEDIUM

Subsea sediment separation and filtration system

SEPARATOR SYSTEM FOR USE IN AGRICULTURAL PROCESSING

Household water purifier

Dual-purpose houshold water purifier

COMPLETE SETS OF EQUIPMENT FOR SUPPLYING DRINKING WATER IN FIELD

Treatment system and method for drinking water

Liquid treatment apparatus, pure water production system, and liquid treatment method

SLUDGE DRYING SYSTEM

MAGNETIC TREATMENT OF DRINKING WATER BY HYDROMAGNETIC RESONATORS WITH PERMANENT MAGNETS CONTAINED THEREIN

SEWAGE TREATMENT DEVICE AND SYSTEM

Lithium purification and conversion

Electrodialysis systems with decreased concentration gradients at high recovery rates

System and method for water treatment

METHOD AND SYSTEM FOR THE EFFICIENT AND SUSTAINABLE ELECTROCHEMICAL TREATMENT OF WASTEWATER

In situ oil cleanup and recovery using smart polymer integrated surface vessels

Bioaugmentation treatment process for lithium battery producing wastewater

Composite and method for removing dissolved organic matter from water

FILTER, METAL ION REMOVAL METHOD , AND METAL ION REMOVAL DEVICE

Portable potable water filtration

ELECTROCHEMICAL SEPARATION SYSTEMS AND METHODS

Method for purification of water and water purification system

Methods of gas infusion for wastewater treatment

Systems of gas infusion for wastewater treatment

Systems of gas infusion for wastewater treatment

Oxygen infusion module for wastewater treatment

Methods and systems for zero liquid discharge recycling of waste generated from manufacturing operations

Treating fluids recovered from well operations using a graphene oxide coated membrane

Cross current staged reverse osmosis

Recirculating aquaculture system using biofloc fermenter and aquaponics

Biological nitrogen removal method based on multistage feeding and multistage anoxic/aerobic chambers for wastewater treatment at low temperature

Mobile processing system for hazardous and radioactive isotope removal

System and method for treating evaporator blowdown

Device for advanced degradation of organic wastewater and application thereof

AUTOMATIC SAND FILTER BACKWASH CONTROLLER

Domestic sewage treatment system

Methods and Systems for Treating Phosphogypsum-Containing Water

Biological phosphorus and nitrogen removal in activated sludge processing

Membrane system to treat leachate and methods of treating leachate

Preparation method for recycling inorganic salt in printing and dyeing wastewater

System and method for removing long-chain and short-chain per- and polyfluoroalkyl substances (PFAS) from contaminated water

Desalination device using solvent extraction method, and desalination method using same

PH-ADJUSTED WATER PRODUCTION DEVICE

WASTEWATER PURIFICATION APPARATUS AND PROCESS FOR PURIFYING WASTEWATER

Phosphorous extraction and recovery system

ELECTROHYDROMODULATING PROCESS FOR RECOVERING NUTRIENTS, MINERALIZING ORGANICS, AND INACTIVATING PATHOGENS IN WASTEWATER

PROCESS AND APPARATUS FOR THE ELECTRO-CHEMICAL TREATMENT OF WATER CONTAMINATED WITH EMERGING CONTAMINANTS

Grinding water treatment device for eyeglasses lens processing

Water treatment for injection in hydrocarbon recovery

DIALYSIS SOLUTION REGENERATION METHOD

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

METAL WORKING FLUID DECONTAMINATION APPARATUS

Method for reusing farmland drainage

Apparatus for removing a layer of sediment which has settled on the bottom of a large water body

DIGESTION OF ORGANIC SLUDGE

System for biological nitrogen removal and negative carbon discharge from wastewater with low carbon-to-nitrogen ratio

Pure-water production device and pure-water production method

Apparatus for removing boron, method for removing boron, apparatus for producing pure water and method for producing pure water

Wastewater treatment device and wastewater treatment method

Permeate gap membrane distillation

Semiconductor process wastewater treatment system and semiconductor process wastewater treatment method using the same

Method for removing nitrogen and phosphorus from sewage and wastewater through improvement of reaction tank shape and return method in existing biological nitrogen and phosphorus removal process and combination with anaerobic ammonium oxidation process (anammox)

System and method for the treatment of water by reverse osmosis or nanofiltration

SYSTEM AND METHOD OF TREATING WASTEWATER USING A PORTABLE, NON-BIOLOGICAL, CYCLIC SEWAGE TREATMENT PLANT

Of solid household wastes landfills and industrial sewages

Mobile water filtration system for on-site decoking operations

SYSTEMS AND METHODS FOR ENHANCING EFFICIENCY OF WASTEWATER TREATMENT

Suction pile cofferdam

Filtration Media And Filtration Arrangement And Method For Removal Of PFAS Contaminants

Method for ecologic configuration of oil production high-salt wastewater artificial wetland to realize up-to-standard operation in winter

Modular system for waste treatment, water recycling, and resource recovery in a space environment

Method for treatment of mixed electroplating wasterwater without cyanide and phosphorus-containing reductant

Reverse osmosis apparatus and seawater desalination system having the same

Method and system for providing ultrapure water with flexible lamp configuration

AUTOMATIC SEWAGE TREATMENT SYSTEM AND REPARATION METHOD OF BIOLOGICAL CARRIER

Reverse osmosis system and seawater desalination system having the same

System and method of rain water collection and purification

Mainstream deammonification process employing bypass primary effluent and step feeding

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

Multi-Stage Ion Separator with Recirculation

High Recovery Electrodialysis Method

Water treatment system

High recovery variable volume reverse osmosis membrane system

System and process for removing polyfluorinated pollutants from water

Alley vacuum dumping receptacle for manure dilution

METHOD AND APPARATUS FOR REUSING WASTEWATER BY USING REVERSE OSMOSIS

Pretreatment of produced water to facilitate improved metal extraction

VEHICULAR WATER-DISPENSING METHOD

Method for extracting antibacterial peptides and albumin from pea whey wastewater

Method for removing a contaminant from wastewater from an industrial plant and a system for performing such method

Recycling of sodium sulfate in starch processing

Fluid filtration device

System for treating wastewater and the like

ENVIRONMENTAL PROTECTION FILTER APPARATUS FOR REMOVING ODOR FROM DOMESTIC SEWAGE BASED ON MICROBIAL REACTION

Multistage membrane distillation apparatus

Membrane distillation apparatus for producing water

Methods for removing anions from water

Method and system for operating a high recovery separation process

Methods of treating water to remove contaminants and water treatment plants for the practice thereof

Processes and systems for treating sour water to remove sulfide compounds

Process and apparatus for the treatment of organic feedstock

Method for treating organic wastewater, and device for treating organic wastewater

Liquid solution concentration system comprising isolated subsystem and related methods

Multi-stage sedimentation rake-free thickening device

BATCH AND SEMI-BATCH MEMBRANE LIQUID SEPARATION USING A SWEEP STREAM

Multi-stage flash (MSF) reversal system and method

SWRO and MCDI coupled seawater desalination device system with energy recovery

High water recovery hybrid membrane system for desalination and brine concentration

Process for treating frac flowback and produced water including naturally occurring radioactive material

Fluid purification methods, devices, and systems

Method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board

DISC FILTER PRE-SCREEN DUAL MEDIA DISC FILTER

Method and system for operating a high recovery separation process

Tower-shape integrated ecological purification device for domestic sewage in small town

Neutralization in electro-chemical activation systems

Method for treating wastewater in the spherical nickel hydroxide production process

Electrochlorination system configurations for the generation of high product strength solutions

Device and method for multistage continuous preparation of deuterium depleted water

Method for purification of drinking water, ethanol and alcohol beverages of impurities

Apparatus for generating cavitation in a liquid

Membrane separation system and operation method for membrane separation system

Wastewater purification system

Method of treating sludge

MEMBRANE ELEMENT AND FILTER CARTRIDGE

Method and facility for stationary thermal hydrolysis of organic material with total energy recovery

Apparatus and method for treating waste water containing ammonium salts

Treatment of polluted aqueous liquids

Apparatus and method for treating waste water containing ammonium salts

Subsea processing of crude oil

Method and apparatus for water purification using continuous hydrothermal oxidation regime

Zero discharge water treatment apparatus and method

Fluid treatment system and method

In situ oil cleanup and recovery using smart polymer integrated surface vessels

Fluid injection filtration system

Electrodialysis systems with decreased concentration gradients at high recovery rates

High-moisture sludge ultra-fine synchronizing deep-drying device and a method thereof

Wastewater and effluent separation and treatment systems

Method for separation of magnesium and calcium ions from saline water, for improving the quality of soft and desalinated waters

Portable water purification systems and method of assembling same

Integrated greening device and method for recycling wastewater