PROCESS AND SYSTEM FOR SIMULTANEOUS NITRIFICATION AND DENITRIFICATION

Microbial Battery Membrane Bioreactor

WASTE WATER TREATMENT SYSTEM USING AEROBIC GRANULAR SLUDGE GRAVITY-DRIVEN MEMBRANE SYSTEM

MEMBRANE BIOREACTOR MODULE

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE MODULE, WASTEWATER TREATMENT DEVICE, AND WASTEWATER TREATMENT METHOD

MBR SYSTEM

MEMBRANE ASSEMBLY FOR SUPPORTING A BIOFILM

MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE

ORGANIC WASTEWATER TREATMENT APPARATUS AND METHOD FOR OPERATING ORGANIC WASTEWATER TREATMENT APPARATUS

Apparatus and Method for Biofilm Management

WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE IN WATER TREATMENT APPARATUS, AND METHOD FOR EVALUATING THICKNESS OF BIOLOGICAL MEMBRANE IN WATER TREATMENT APPARATUS

MEMBRANE BIOREACTOR, METHOD OF OPERATING A MEMBRANE BIOREACTOR, AND USE OF A MEMBRANE BIOREACTOR

WASTEWATER TREATMENT METHOD

METHOD FOR OPERATING MEMBRANE-SEPARATION ACTIVATED SLUDGE TREATMENT DEVICE, AND MEMBRANE-SEPARATION ACTIVATED SLUDGE TREATMENT DEVICE

TREATING WASTEWATER FOR REUSE

MEMBRANE FILTER AND FILTERING METHOD

SYSTEMS AND METHODS FOR BIOLOGICAL TRANSFORMATION, CONCENTRATION, AND RECOVERY OF SELENIUM FROM WASTEWATER

WASTEWATER TREATMENT WITH PRIMARY TREATMENT AND MBR OR MABR-IFAS REACTOR

PROCESS FOR MANAGING WORMS IN MEMBRANE AERATED BIOFILM

Methods of Making Purified Water from the Fischer-Tropsch Process

Wastewater Treatment System and Method Using Aerobic Granular Sludge With Immersed Membrane Separation

OPERATION OF IMMERSED MEMBRANE USING CROSS FLOW

MEMBRANE ASSEMBLY FOR SUPPORTING A BIOFILM

METHOD FOR PREPARING AGRICULTURAL PRODUCTS FROM BIOLOGICAL SLUDGE CONTAINING MICROBIAL CELLS

MANAGEMENT METHOD FOR WATER TREATMENT DEVICE, REPLACEMENT METHOD FOR WATER TREATMENT MEMBER, AND LIFE EXPECTANCY ESTIMATION METHOD FOR WATER TREATMENT MEMBER

Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors

FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WATER TREATMENT

MBR SYSTEM

SYSTEM AND METHOD FOR FEEDING IMMERSED MEMBRANE UNITS

Method for filtering a liquid and filter device

A COMPRESSION SEAL

SUBMERGED MEMBRANE UNIT WITH SINGLE DROP AERATION

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

WASTE WATER TREATMENT SYSTEM USING AEROBIC GRANULAR SLUDGE GRAVITY-DRIVEN MEMBRANE SYSTEM

MABR media for supporting AOB and annamox bacteria and process for deammonification of wastewater

Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors

Method for treating heavy metal wastewater

Organic wastewater treatment apparatus

Operating method for organic wastewater treatment apparatus and organic wastewater treatment apparatus

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

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

Effluent treatment method for membrane separation activated sludge, effluent treatment apparatus, and effluent treatment system management program

Header-equipped air diffusion device, and membrane separation activated sludge device

Membrane assembly for supporting a biofilm

Membrane element and membrane separation device

Submerged membrane unit diffuser case

Wastewater treatment system and method

SYSTEMS AND METHODS FOR UPGRADING CONVENTIONAL ACTIVATED SLUDGE PLANTS

Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors

Water treatment apparatus for removing nitrogen contained in raw water and water treatment method using the same

MEMBRANE CLEANING WITH PULSED AIRLIFT PUMP

Process for managing worms in membrane aerated biofilm

Methods of making purified water from the Fischer-Tropsch process

Eductor-based membrane bioreactor

Organic wastewater treatment method and organic wastewater treatment device

Membrane filtration system and membrane bio reactor including the same

MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

Membrane filtration system and membrane bio reactor including the same

Waste water treatment method using membrane separation-activated sludge

SYSTEM FOR AERATING A SUBMERGED MEMBRANE

Vacuum enhanced operation method for forward osmosis membrane bioreactors

IMPROVED FILTRATION MEMBRANE

Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact

MEMBRANE BIOREACTOR SYSTEM

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

Concentration of wastewater to reduce flow rate, cost, and footprint of treatment system

Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor

Method for operating membrane separation device with halt process

MEMBRANE FILTRATION DEVICE, FILTRATION MEMBRANE CLEANING METHOD, AND METHOD FOR MANUFACTURING FILTRATION MEMBRANE

Membrane separation process

Membrane bioreactor for strengthening membrane fouling control and method thereof

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

Phosphorus precipitation and membrane flux in membrane bioreactors

Automatic off-line gas-water combined-washing membrane bioreactor (MBR)

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

Membrane separation type activated sludge treatment method and system

Aerator apparatus and air diffusion apparatus comprising same

Home sewage treatment system

Membrane Filter System

Membrane module system with bundle enclosures and pulsed aeration and method of operation

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

Membrane filtration system and membrane bio reactor including the same

Membrane filtration system and membrane bio reactor including the same

Membrane filtration system and membrane bioreactor including the same

Membrane filtration system and membrane bioreactor including the same

Membrane filtration system and membrane bioreactor including the same

MBR frame

Membrane bioreactor system using reciprocating membrane

Submerged membrane filtration system using reciprocating membrane

WATER TREATMENT PROCESS USING PYROPHYLITE CERAMIC MEMBRANE

System and method for waste treatment

Assembly for supporting mixed biofilm

Filtration assembly including spiral wound bioreactors and membrane modules positioned in separate pressure vessels

Filtration assembly including spiral wound bioreactors and hyperfiltration membrane modules

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

Process for water treatment using membrane biofilm reactor

MOBILE DEVICE FOR BIOLOGICAL TREATMENT OF BIOREACTOR-TYPE WASTEWATER

Reactive electrochemical membrane filtration

Membrane cartridge with integrated functions

METHOD AND SYSTEM FOR WASTEWATER TREATMENT USING MEMBRANE BIOREACTOR

METHOD AND SYSTEM OF WASTEWATER TREATMENT USING FACULTATIVE-ORGANISM-ADAPTED MEMBRANE BIOREACTOR

METHOD AND SYSTEM FOR REMOVING PHOSPHORUS BY GASIFICATION

METHOD AND SYSTEM OF WASTEWATER TREATMENT HAVING A ZERO DISCHARGE OF SLUDGE

Reverse-osmosis-membrane device and method for operating the same

Method and apparatus for cleaning filter membrane, and water treatment system

Elastic membrane-based membrane bioreactor with high-efficiency for fouling control

Desalination system and desalination method

Desalination system and desalination method

Desalination system and desalination method

Membrane cleaning with pulsed airlift pump

Elimination of sodium sulfate from biologically treated wastewater

Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor

Concentrating of wastewater to reduce flow rate, cost, and footprint of treatment system

Submerged membrane filtration system using reciprocating membrane

Wastewater treatment system

Membrane photobioreactor for treating nitrogen and phosphorus that are out of limits in biogas slurry and treating method thereof

Filtration module

Membrane water treatment facility and method incorporating adsorption on an adsorbent powdered material and means for limiting the abrasion of the membranes

METHOD FOR BIOLOGICAL PURIFICATION OF WATER

Adjustable variable bubble size aeration for submerged membrane air scour

Membrane filtration module

MULTI-STAGE IMMERSION MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

Method for lifting membrane separation apparatus

Diffusion pipe and method for cleaning diffusion pipe

Elimination of sodium sulfate from biologically treated wastewater

Membrane module system with bundle enclosures and pulsed aeration and method of operation

Eductor-based membrane bioreactor

Water treatment device

Method and apparatus for wastewater treatment using gravimetric selection

FILTRATION DEVICE AND FILTRATION METHOD USING THE SAME

Membrane module system with bundle enclosures and pulsed aeration and method of operation

ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS

Methods of making purified water from the fischer-tropsch process

Polymer membrane for water treatment and method for manufacture of same, and water treatment method

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

Treatment of municipal wastewater with anaerobic digestion

Membrane cartridge and membrane-cartridge production method

Method for operating reverse osmosis membrane device, and reverse osmosis membrane device

Membrane assembly for supporting a biofilm

Integrated system of a methanogenic anaerobic reactor and membrane bioreactor for the elimination of organic material and nitrogen from wastewater

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

Separation membrane module

Open bottom multiple channel gas delivery device for immersed membranes

Use of activated carbon in a membrane bioreactor

ELEMENT UNIT, SEPARATION MEMBRANE MODULE, ATTACHING AND DETACHING METHOD FOR SEPARATION MEMBRANE ELEMENT (AS AMENDED)

System and method for filtration

BIOLOGICAL TREATMENT SYSTEMS UTILIZING SELECTIVELY PERMEABLE BARRIERS

NEW WASTEWATER TREATMENT AND SOLIDS REDUCTION PROCESS

Membrane filter cleaning apparatus for waste-water treatment process

Microbial flora activator and its use in treating wastewater containing oil and fat

WASTEWATER TREATMENT PROCESS WITH MOVING BED BIOREACTOR (MBBR)

Membrane system and method for treating sewage and wastewater capable of automated removal/destruction of scum/foam with high energy efficiency, high flux and low operation costs and haying process conversion method from constant level continuous batch reactor process

System and method for waste treatment

Operating method for membrane separation device and membrane separation device

Processes and apparatuses for removal of carbon, phosphorus and nitrogen

Membrane Lift Assembly

Wastewater treatment device

Method for cleaning membranes and an inlet side of a membrane filtration module of an apparatus having a bioreactor and membrane filtration module for treatment of an incoming fluid

Wastewater treatment device

Gasification waste water treatment using air separation unit oxygen

Simultaneous anoxic biological phosphorus and nitrogen removal

Seawater desalination method

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

Fresh water generation method

Membrane cleaning with pulsed airlift pump

METHOD AND APPARATUS FOR CLEANING A MEMBRANE FILTRATION APPARATUS

Desalination system and desalination method

Method and apparatus for wastewater treatment using gravimetric selection

Anaerobic treatment of industrial wastewater

Membrane bioreactor system using reciprocating membrane

Membrane cleaning with pulsed airlift pump

Biological two-stage contaminated water treatment system

Water treatment system for egg processing facility

Aerator device, filter system including an aerator device, and method of aerating a filter using an aerator device

METHOD AND APPARATUS FOR CLEANING A FILTRATION CASSETTE OF A MEMBRANE BIO-REACTOR

Membrane separation device

Bio-electrochemical system for treating wastewater

Process, apparatus and membrane bioreactor for wastewater treatment

Treatment of municipal wastewater with anaerobic digestion

IMMERSED SCREEN AND METHOD OF OPERATION

Hollow fiber membrane module with miniskeins in miniheaders having a zig-zag configuration

Fixing member and membrane module unit

Cleaning device of membrane filtration apparatus

MIXED LIQUOR FILTERABILITY TREATMENT IN A MEMBRANE BIOREACTOR

Membrane filter system

Filtration device having internal recirculation

CONTROL OF IMMERSED MEMBRANE SYSTEM CONSIDERING ENERGY COST FLUCTUATIONS

Integrated membrane system for distributed water treatment

Membrane unit and membrane separation device

ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS

POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD

Tank facility with side access

Advanced treatment system of wastewater having plasma discharging vessel

IMMERSION TYPE MEMBRANE MODULE UNIT AND MEMBRANE SEPARATION ACTIVATED SLUDGE PROCESS EQUIPMENT

NON-WOVEN MEMBRANE BIOREACTOR AND ITS FOULING CONTROL METHOD

ORGANIC WASTEWATER TREATMENT DEVICE AND ORGANIC WASTEWATER TREATMENT METHOD

Membrane module, membrane unit, and membrane separation device

IMMERSION MEMBRANE APPARATUS CLEANING PROCESS AND IMMERSION MEMBRANE APPARATUS

METHOD FOR PRODUCING PURE WATER AND PURE WATER PRODUCTION APPARATUS

CLEANING PROCESS FOR IMMERSION-TYPE SEPARATING MEMBRANE DEVICE, AND CLEANING SYSTEM FOR IMMERSION-TYPE SEPARATING MEMBRANE DEVICE

ADDITIVE USED IN A MEMBRANE-SEPARATION ACTIVATED SLUDGE PROCESS

POROUS VINYLIDENE FLUORIDE RESIN MEMBRANE AND PROCESS FOR PRODUCING SAME

BIOLOGICAL TREATMENT METHOD OF ORGANIC-MATTER-CONTAINING WATER

Method for recovering gas from shale reservoirs and purifying resulting produced water to allow the produced water to be used as drilling or frac water, or discharged to the environment

Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method

Apparatus and process for producing electricity using pressure retarded osmosis during desalination of sea water

Process and plant for treating a water stream

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

Simultaneous anoxic biological phosphorus and nitrogen removal

Membrane cleaning with pulsed airlift pump

Sewage treatment process and system

MEMBRANE SEPARATOR

VINYLIDENE FLUORIDE RESIN HOLLOW FIBER POROUS MEMBRANE AND PROCESS FOR PRODUCING SAME

Membrane module unit and assembly method, disassembly method, and maintenance method for same, and water-treatment apparatus

Submerged membrane bioreactor system and biological methods for removing bisphenol compounds from municipal wastewater

Flat plate membrane bioreactor with a liquid air separator

Apparatus and process for desalination of brackish water

Suspended media granular activated carbon membrane biological reactor system and process

Device for Treating Wastewater Comprising Nitrogen and Phosphorus and a Method for the Same

Spacing member, membrane element, and submerged membrane separation device

Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method

Device and Method for Treating Water Involving a Filtration Through At Least One Submerged Membrane

Membrane cleaning with pulsed airlift pump

Filter unit for treating water and other liquid media

FILTRATION APPARATUS

Low phosphorus water treatment systems

Gasification grey water treatment systems

MEMBRANE CARTRIDGE

WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT PROCESS

Method and apparatus for generating fresh water

Membrane cartridge

GRAY WATER UTILIZATION SYSTEM HAVING AERATOR CONTROL

Method and apparatus for generating fresh water

Method and apparatus for desalinating sea water

Method and apparatus for desalinating sea water

Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method

Diffuser for aeration

IMMERSION TYPE MEMBRANE SEPARATOR DEVICE

Membrane cleaning with pulsed airlift pump

Membrane module for fluid filtration

SUBSTAINABLE TECHNOLOGY FOR TREATMENT OF BATIK WASTE EFFLUENT

Hollow fiber membrane module with covered membrane outer periphery

Membrane module and membrane cassette

Method for cleaning filtration membrane modules and membrane bioreactor system for treating untreated water or wastewater or activated sludge

Method for desalinating sea water

MEMBRANE ELEMENT AND MEMBRANE MODULE

Cyclic aeration system for submerged membrane modules

MEMBRANE ELEMENT AND MEMBRANE MODULE

Efficient arrangement of membrane bioreactors

MEMBRANE CLEANING WITH PULSED GAS SLUGS

Membrane module and membrane bioreactor, water treatment equipment using the same

METHOD FOR REMOVING PHOSPHORUS USING MEMBRANE BIOREACTOR

Method for forming facultative-organism-adapted membrane bioreactor

Method for treatment of sludge

METHOD OF TREATING WASTEWATER

Submerged membrane separator

Suspended media granular activated carbon membrane biological reactor system and process

Method using membrane bioreactor with reduced air scour requirements

Apparatus and method for treating radioactive nitrate waste liquid

SEPARATION MEMBRANE ELEMENT FOR FILTRATION AND MEMBRANE MODULE FOR FILTRATION

MEMBRANE MODULE WITH MULTIPLE BOTTOM HEADERS AND FILTRATION PROCESS

Method of operating a bioreactor and filtration system

Jet aeration apparatus and method of using the same

Membrane Module for Fluid Filtration

Fine bubble diffusing pipe, fine bubble diffusing apparatus, and submerged membrane separation apparatus

Membrane module for fluid filtration

Wastewater treatment method using immobilized carrier

Submerged membrane separation apparatus, cleaning method for diffusing apparatus, and method for membrane separation

AERATION DEVICE

SUBMERGED MEMBRANE SEPARATION APPARATUS AND METHOD FOR OPERATION THEREOF

Membrane filter unit

Method of cleaning air diffuser apparatus

MEMBRANE CLEANING USING AN AIRLIFT PUMP

Water reclamation without biosludge reproduction

MEMBRANE BIOREACTOR FOR PHOSPHORUS REMOVAL

Membrane bioreactor

Contaminated inflow treatment with membrane distillation bioreactor

Wastewater treatment system and method

Method of treating wastewater containing organic compound

Cyclic aeration system for submerged membrane modules

Method and apparatus for biological wastewater purification

MEMBRANE ELEMENT, MEMBRANE UNIT, AND MULTI-DECK MEMBRANE UNIT

Method of purifying wastewater and sewage treatment plant

Wastewater treatment method

Method and system for treating water and utilizing a membrane filtering system

Treating unit for simultaneous removal of carbon and nitrogen from wastewater and treating apparatus having the same

Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules

AERATING DEVICE FOR A WATER FILTERING SYSTEM WITH IMMERSED MEMBRANES, INCLUDING A FLOOR PROVIDED WITH MEANS FOR INJECTING A GAS AND AT LEAST ONE PRESSURE BALANCING SYSTEM

Purification method for effluent

IMMERSION FILTER UNIT FOR WASTEWATER TREATMENT AND PRODUCTION OF DRINKING WATER

Filtration apparatus

Water treatment system

INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESS

Method for cleaning reclaimed water reuse device

Intermittent gas flow apparatus and membrane separation apparatus

SEQUENCING BATCH MEMBRANE BIOREACTOR AND METHOD THEREOF

MEMBRANE FILTRATION DEVICE AND PROCESS

Water treatment process

Method for purifying waste water with added oxidizing agent

Apparatus Having A Bioreactor And Membrane Filtration Module For Treatment Of An Incoming Fluid