Cross current staged reverse osmosis

Cross current staged reverse osmosis

APPARATUS AND METHOD FOR CONCENTRATING BRINE

Methods and systems for large scale carbon dioxide utilization from Lake Kivu via a COindustrial utilization hub integrated with electric power production and optional cryo-energy storage

Process and plant for thermal hydrolysis of sludge

METHOD AND DEVICE FOR THE TREATMENT OF ORGANIC MATTER USING THICKENING AND THERMAL TREATMENT

Method and device for the treatment of organic matter, involving recirculation of digested sludge

Non-stripping bioreactor for biological sulfide oxidation from wastewaters and groundwaters containing hydrogen sulfide

LIQUID PURIFICATION SYSTEM

High efficiency wastewater treatment system

Method of phosphorus removal and recovery

Active management of fluidized beds of activated carbon

Sludge blending thickener

Leather production using waste liquids

METHOD FOR THE MANAGEMENT OF BIOLOGY IN A BATCH PROCESS

Wastewater treatment systems and methods

MODULAR LIQUID WASTE TREATMENT SYSTEM AND METHOD

Fluid treatment reactor

Production of ultra-high-density brines using transiently-operated desalination systems

Systems and methods for plasma-based fluid treatment

Processing Scheme and System for Gray Water Purification

METHOD FOR PURIFYING LIQUID AND SYSTEM FOR THE IMPLEMENTATION THEREOF

Water treatment system

Method for processing fluorine-containing aqueous solution

BDP sewage denitrogenation treatment system and method for sewage denitrogenation treatment

Brine treatment scaling control system and method

Apparatus for evaporative concentration of water to be treated, which uses hot lime softening, and method for evaporative concentration of water using the same

Process for producing a calcium phosphate reactant, reactant obtained and use thereof in the purification of liquid effluents

Closed loop membrane filtration system and filtration device

Process for the treatment of high sulphate waters

Methods of inhibiting fouling in liquid systems

Systems and methods for water filtration

Osmotic separation systems and methods

Circulating water utilization system

DEVICE AND PROCESS FOR IMPROVED RECOVERY OF DEIONISED WATER THROUGH CAPACTIVE DEIONISATION CELL

Systems and methods for water filtration

Transiently-operated desalination systems with heat recovery and associated methods

Multi-path aquarium filtration apparatus

System and method for providing water

Removal of oil recovery chemicals from production fluids

Apparatus for water treatment using a physical separator

THERMAL TREATMENT SYSTEM AND METHOD FOR EFFICIENT PROCESSING OF ORGANIC MATERIAL

System and method for treating wastewater and resulting primary and biological sludge

Method and apparatus for processing radioactive wastewater

Wastewater separation system

Circulation type aquaculture method and circulation type aquaculture device

PROCESS FOR WATER TREATMENT PRIOR TO REVERSE OSMOSIS

Scale detection device and method for concentrating device, and water reclamation processing treatment system

Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle

RO installation for flushing solutions

Energy and water recovery from pressure oxidation flash vessel steam

System and method for treating contaminated wastewater

Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite

Ballasted clarification system

Method and apparatus for wastewater treatment using gravimetric selection

INSTALLATION FOR THE PREPARATION OF A SOLUTION OF CALCIUM HYDROGEN CARBONATE SUITABLE FOR THE REMINERALIZATION OF WATER

System and method to process effluent brine and interface rag from an oil dehydration/desalting system

Process and device for treating a biomass mixed with water in order to produce drinking water, biogas and combustible solids

Water treatment system

Wastewater treatment processes employing high rate chemical softening systems

Method of treating suspended solids and heavy metal ions in sewage

Process for working up waste water from nitrobenzene preparation

Electrolytic treatment method of olive mill waste water

Portable, non-biological, cyclic sewage treatment plant

Liquid purification apparatus and method

Pasteurization system with purification of the process liquid

Managing greywater from a microbial decomposition process

WATER REUSE SYSTEM AND METHOD

Device and method for purifying and recycling shower water

Modular liquid waste treatment system and method

Fluid purification system

Apparatus for treating pharmaceutical waste

Pressure-less ozonated DI-water (DIO) recirculation reclaim system

Modified activated sludge-based two-compartment treatment method for processing nitrate-contaminated drinking water and the device thereof

Installation and method for wastewater treatment

System, apparatus, equipment with thermal disinfection and thermal disinfection methods

System and method for regulating conductivity of cooling water from a cooling water recirculation system

Treatment of produced water concentrate

Process for reducing the production of sludge by municipal or industrial wastewater purification plants, and equipment for the implementation thereof

Partially Divided Anaerobic Treatment System

Apparatus, system, and method for remediation of contamination

System and method of greywater recovery and reuse

Stacked type falling film evaporator, zero liquid discharge system comprising the same, and zero liquid discharging method using the same

Tannery process with effluent recycling

Method and apparatus for treating a fluid containing ionized particles

Portable mining apparatus and methods of use

Method and system for providing purified water

System for purifying polluted water and purification method

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

Fluid treatment system

System and method for waste treatment

Reduction of substances in contaminated fluids using a naturally occurring biological growth media

System to process effluent brine and interface rag from an oil dehydration/desalting system

Desalination systems and associated methods

Algistatic water treatment solution and method of making

Fluid treatment systems, methods and applications

Performance enhancement of electrochemical deionization devices by pre-treatment with cation exchange resins

Systems and methods for plasma-based fluid treatment

Method and apparatus for recycling water

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

Device and method for sanitizing surfaces and treating water using ozone

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Reverse osmosis system with an automated modulated bypass

Steam generation method and method for recovering crude oil by steam-assisted gravity drainage (SAGD) including said steam generation method

Membrane separation devices and water treatment plants

High purity water system

System for ion exchange resin regeneration and regenerant recovery

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Process for generating oxygenated water

Water treatment apparatus and method

SYSTEM AND METHOD FOR THE TREATMENT OF HYDRAULIC FRACTURING BACKFLOW WATER

Water treatment apparatus with circulating flow path and water treatment method using the same

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Reactor for precipitating solutes from wastewater and associated methods

DEVICE FOR PRODUCING ULTRAPURE WATER ACCORDING TO THE RO (REVERSE OSMOSIS) PRINCIPLE

Heat Exchanger Pipework Cleaning Apparatus and Method

Water treatment equipment

Brine treatment scaling control system and method

Methods and systems for disinfecting potable water supplies

Method for sludge ozonation in a wastewater treatment system

Method and arrangement for a water treatment

Food waste disposal system including BOD reduction apparatus

Electrolytic apparatus with circulator, reverse osmosis filter, and cooler, for producing reducing water

Portable compact wastewater concentrator

Method to process effluent brine and interface rag from an oil dehydration/desalting system

Environmental remediation system

Self-contained irrigation polishing system

High recovery drinking water process

Methods for Treating Hydrocarbon-Servicing Fluids and Wastewater and Fluids Produced Using the Same

System for advanced wash water recycling

Oil recovery process

Method of maintaining water quality in a process stream

Process for controlling hardness in open recirculating systems

Method for the biological purification of ammonium-containing wastewater

COutilization in electrochemical systems

Reverse osmosis system

Combined compact hot and ozonated cold water unit

Method for desalinating saltwater using concentration gradient energy

BORON RECOVERY TREATMENT METHOD

WATER PURIFICATION SYSTEM

Solar thermal device for producing fresh water

System and method for wastewater treatment

Process for Treating Water to be Treated by Clarification Comprising an Adsorption of a Portion of Clarified Water and a Clarification of a Mixture of Adsorbed Clarified Water and Water to be Treated

COOLING SYSTEM AND METHOD FOR THE OPERATION THEREOF

Contact reaction tower

WASTEWATER PURIFYING SYSTEM, WASHING DEVICE, AND INKJET PRINTER SYSTEM

ROBOTIC POOL CLEANER WITH INTERNAL ULTRAVIOLET WATER STERILIZATION

Process for reducing the sulfate concentration in a wastewater stream

INTEGRATION OF FERMENTAITON WITH MEMBRANE

Product for removing pollutants from a fluid, and method for producing same

METHOD FOR MEMBRANE PERMEABILIZATION OF BIOLOGICAL CELLS BY USING A PULSED ELECTRIC FIELD

Process of establishing electrodes in a liquid

PRODUCING APPARATUS AND PRODUCING METHOD OF HYPOCHLOROUS ACID WATER

Fluid treatment system

Reverse osmosis device

METHOD AND DEVICE FOR SCRUBBING EFFLUENTS

SYSTEM AND METHOD FOR MINERAL HARDNESS MANAGEMENT

GAS DIFFUSION ANODE AND CO2 CATHODE ELECTROLYTE SYSTEM

Fluid purification system

Fluid purification system

System, apparatus, and methods of remediation of contamination

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

Water purification system and method

Water purification using conveyor sweep

Portable water treatment method

WATER TREATMENT SYSTEM AND METHOD

Circulation type water purifier

Electrochemical Liquid Treatment System Using Dose Control

Intimate coupling of photocatalysis and biodegradation in a photocatalytic circulating-bed biofilm reactor

Method for desalinating saltwater using concentration difference energy

Method and Apparatus for the Electrochemical Treatment of Liquids Using Frequent Polarity Reversal

Electrochemical liquid treatment cell with modular construction

SCALE CONDITIONING AGENTS AND TREATMENT METHOD

Regeneration of ion exchange resin and recovery of regenerant solution

Fluid treatment reactor

MOBILE UNIT FOR THE TREATMENT OF RAW WATER

Washable anaerobic digester with fixed biofilm

Water treatment equipment for recovering phosphorus from water

WATER TREATMENT EQUIPMENT

Methods, compositions and devices for maintaining chemical balance of chlorinated water

Environmental remediation system

COutilization in electrochemical systems

Water treatment apparatus and method

High Purity Water System

CNC material processing system with workpiece travel

OZONE WATER PRODUCTION APPARATUS

Method for removing sulphate and heavy metals from waste water

CHEMICAL ADDITIVE APPARATUS AND METHODS

Gas diffusion anode and COcathode electrolyte system

Apparatus, system and method for remediation of contamination

METHOD OF AND APPARATUS FOR CONVERTING BIOLOGICAL MATERIALS INTO ENERGY RESOURCES

Ballast flocculation and sedimentation water treatment system with simplified sludge recirculation, and process therefor

BEVERAGE DISPENSER

METHODS AND SYSTEMS FOR DISINFECTING POTABLE WATER SUPPLIES

Water purification system and method

Method and installation for bringing ozone into contact with a flow of liquid, in particular a flow of drinking water or wastewater

Polar fog waste treatment

Surface treatment system

Apparatus, System and Method for Remediation of Contamination

Electrolytic Cell with Gas Driven Pumping

Robotic Pool Cleaner with Internal Ultraviolet Water Sterilization

Apparatus, system and method for remediation of contamination

Contaminant Removal System And Method For A Body Of Water

Device and Method for Purifying a Liquid

WATER TREATMENT APPARATUS

Apparatus for converting biological materials into energy resources

Waste-activated sludge treatment methods and apparatus

Arrangement of denitrification reactors in a recirculating aquaculture system

Water treatment system

Ballast Tank Circulation Management System

FLUID TREATMENT SYSTEM

Wastewater treatment vessel

Device and method for dynamic processing in water purification

Method and eqipment for biological treatment of organic wastewater

METHOD AND APPARATUS FOR WATER DISTRIBUTION

Apparatus, System and Method for Remediation of Contamination

Method for Adjusting Chlorine Concentration In Salt Water Swimming Pools and Chloride Salts Dispenser Therefor

Wastewater chemical/biological treatment method and apparatus

Method and Apparatus for Water Distribution

On/off site water reclamation system

Water treatment system

DISINFECTING PET WATERING DEVICE AND METHOD

Method and system for aerating wastewater for re-use

Integrated cogeneration wastewater sewage and waste polar fats/ oils/ greases/waxes (FOG) waste treatment method and facility

Recirculating wastewater evapotranspiration and disinfection system

System for mineral hardness management

Offshore Wastewater Treatment

Automated sanitation

Ballast tank circulation management system

Apparatus, system and method for remediation of contamination

WATER-CIRCULATING STERILIZER

TOC component removing apparatus and process for removing TOC components

Multivalent metal ion management for low sludge processes

Water purification system and method

Water treatment techniques

Removal of phosphorous from wastewater

Water cleaning method and apparatus using trace quantities of zinc and at least one other biocide

METHOD OF AERATING WATER TO PROMOTE OXIDATION OF AN IODINE-RELATED SPECIES

Apparatus and process for water conditioning

COMBINING WATERBORNE BIONUTRIENTS WITH SCALE PARTICLES AND USE OF A WATERBORNE PARTICLE REMOVER TO REMOVE THE COMBINED PARTICLES FROM THE WATER

Screening of inert solids from a low-yield wastewater treatment process

Multi-functional oxidizing composition

Combining waterborne bionutrients with scale particles and use of a waterborne particle remover to remove the combined particles from the water

Methods for controlling pH in water sanitized by chemical or electrolytic chlorination

Wastewater treatment

Methods and systems for disinfecting potable water supplies

Method of and apparatus for converting biological materials into energy resources

High-capacity chlorine dioxide generator

Multi-functional oxidizing composition

Ballast water treatment system and method without off-gas

Chlorine dioxide solution generator with temperature control capability

Ozone retention method and system

Method and apparatus for creating ozonated process solutions having high ozone concentration

TOC component removing apparatus and process for removing TOC components

Process for removing organics from ultrapure water

Fluid treatment system

Scale conditioning agents and treatment method

Wastewater treatment

Compact Sewage Secondary Treatment System

Ozone injection method and system

Buoyant media flotation

Magnetic separation unit and water purification system

Module for removing organic compounds from foaming wastewater by oxidation

System and method for removing organic compounds from waste water by oxidation

Flow-through tank for water treatment

Water treatment system and method

Apparatus, system and method for remediation of contamination

Salt chlorine generator

Water treatment apparatus and method

Method of treating digested sludge

Reverse osmosis systems

Process for dissociating, chelating, and dissolving solids, suspended solids, and bacteria, harvesting and liberating oxygen bound to other substances, and preventing dissolved solids from precipitating and reprecipitating in oil separation systems

Recycling of gas in confined plunging liquid jet reactor

Plunging liquid jet reactor and water treatment system

Systems and methods of intensive recirculating aquaculture

Wastewater treatment system

Sub-ambient solar desalination system

Ammonia control in a recirculating aquaculture system

COcapture process with electrolytic regeneration

Zero liquid discharge recycling system for PCB FAB, general metal finishing, and chemical milling

Zero liquid discharge recycling system for PCB FAB, general metal finishing, and chemical milling

Mopping system with filtration

Filtration processes and systems

Aquaponic nutrient generation module

Carbon removal and denitrification treatment device for leachate from waste incineration plant and method thereof

Flow back separation system and method

Multi-path aquarium filtration apparatus

Method and system for water treatment

Continuous water filtration, disinfection and conservation system

Method and apparatus for operation of aerobic biological solids digester

Transiently-operated desalination systems with heat recovery and associated methods

Laundry wash water recycle system