Method for treating sulfides in waste streams

Well wastewater treatment

System and method for plasma discharge in liquid

PROCESS AND FACILITY FOR TREATING PRODUCED WATER FROM AN OIL & GAS FIELD

Process for treatment of aqueous effluent

ACOUSTIC MIXING FOR FLOCCULANT ADDITION TO MINERAL SUSPENSIONS

Ion exchange resins selective for the complexation of univalent anions in aqueous solutions

Treated geothermal brine compositions with reduced concentration of silica, iron and lithium

Integrated filtration and gas floatation water treatment system and process

Apparatus for partially desalinating produced water to form extraction fluid used for fossil fuel extraction

Stable percarboxylic acid compositions and uses thereof

Superoleophobic membranes for oil/water separation

SEPARATION VESSEL WITH ENHANCED PARTICULATE REMOVAL

Shock waves for oil separation

Dynamic produced water treatment apparatus and system

Systems and method for oxidative treatment utilizing reactive oxygen species and applications thereof

Process for treating mine drainage

Process for producing zero-valent iron nanoparticles and treating acid mine drainage

Cationic polymer selective depressants and use thereof in mineral ore purification methods

Methods and uses of dissolved organic material fractions for binding metal ions

Methods of filtering hydrocarbons from an aqueous mixture

Feedback control optimization of counter-flow simultaneous heat and mass exchange

Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid

Process and device for removing lead from a liquid

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

Synergized hemiacetals composition and method for scavenging sulfides and mercaptans

Treatment of water

Photoelectrochemical cell for wastewater treatment and method of fabricating the photoelectrochemical cell

Process for treating water containing hydrocarbons by means of expanded graphite

Process for treatment of mine impacted water

REMOVING FINE PARTICULATE MATTER FROM FLUID STREAMS

Water reclamation system and method

Separating rare earth metal oxalates

Chemical solution and methods of using same for remediating hydrogen sulfide and other contaminants in petroleum based and other liquids

Catalytic systems and methods for process stream treatment

Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering

Method of treating high-solids mineral slurries with polymeric flocculants

FLUID FILTRATION SYSTEM AND METHOD

Sulfur scavenging materials

Treatment of tailings streams with one or more dosages of lime, and associated systems and methods

Electrochemical liquid treatment apparatus

Phosphorylated lignocellulosic fibers, uses and processes of preparation thereof

Device for efficient continuous electrokinetic dewatering of phosphatic clay suspensions

Process and system for subcritical oxidation of water-borne organic contaminants

Fractionator annular drain apparatus and method

Multiple-effect vapor chamber distillation system and methods of use

Integrated configuration for a steam assisted gravity drainage central processing facility

WATER TREATMENT USING CRYPTOCRYSTALLINE MAGNESITE

Method and system for treating wastewater

Production salt water recycle/treatment process

Production salt water recycle/treatment process

Removal of kinetic hydrate inhibitors

Beneficiating weighting agents

SAGD saline water system optimization

Fluid injection filtration system

AMPHOTERIC POLYMER, PROCESS FOR PRODUCTION THEREOF, AND USE THEREOF, TO TREAT AQUEOUS DISPERSIONS

Method and apparatus for selenium removal from high TDS wastewater

Method and system for the treatment of cyanide-containing fluids

Coagulant blend in SAGD water treatment

Hybrid desalination systems and associated methods

Fluid treatment systems

Treatment of production water from oil fields using chemically assisted recovery

Apparatus and methods for treating wastewater

BIOCONVERSION PROCESSES AND APPARATUS

Oil sands tailings treatment

Process to obtain thin layers of dried and consolidated mature fines tailings

Sintered and porous articles having improved flexural strength

Waste disposal methods

External solids level detection for a collection vessel

Elemental sulfur dispersant to control fouling in water systems

Apparatus system and method to separate brine from water

Treatment of oil sands tailings with lime at elevated pH levels

Method for treating sulfides in waste streams

Treated water tank in oil sand plant

WATER TREATMENT

Apparatus and method for waste and water treatment

Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products

Water treatment processes utilizing sequential addition of a base and an oxidant

PRODUCED WATER FILTRATION

Processes for removing oil from separated water streams

CAPACITATIVE ELECTROKINETIC DEWATERING OF SUSPENSIONS

Multi-vessel filtration system for hazardous or radioactive waste water

Sludge dehydrator

System and apparatus for a mobile, modular agricultural bioreactor, and methods related thereto

Microbial fuel cell arrangement and method for operating it

Effluent treatment process for sulphate removal

Effluent treatment process—pH refinement for sulphate removal

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

Method and an apparatus for monitoring and controlling deposit formation

Production of heavy brines by calcination of carbonates using plasma arc reactor

Method for treating aqueous effluent

Water harvester and purification system and method of making and using same

Natural pipeline water conveyance system and method

Electrochemical activation of water

Processing systems for produced water and methods for recovering organic compounds from the produced water

System and method for remediation of oil-contaminated sand

System and method for processing flowback fluid with a manifold skid and diversion header

Process for the treatment of produced water from chemical enhanced oil recovery

Method for treating industrial waste

METHOD AND APPARATUS FOR PROCESSING MFT USING ULTRA-THIN-LAYER DRYING

Fluid Treatment System and Method of Use Utilizing Compressible Oil Coalescing Media

Multivalent cation-containing copolymer, process for production thereof and use thereof to treating aqueous dispersions

Multi-stage bubble column humidification and dehumidification

Method of recovering oil or gas and treating the resulting produced water

PURIFICATION OF AQUEOUS SOLUTIONS FROM METAL CONTAMINATION WITH ACTIVATED MANGANESE DIOXIDE

Method for crystallising clathrates hydrates, and method for purifying an aqueous liquid using the clathrates hydrates thus crystallised

Apparatus for concentrating wastewater and for creating brines

SYSTEMS AND METHODS OF TREATING WATER USED FOR HYDRAULIC FRACTURING

Methods for treating selenocyanate in wastewater

Method for removal of recalcitrant selenium species from wastewater

Liquid treatment station indluding plural mobile units and methods for operation theror

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

Electrochemical reactor for electrochemically treating water, a water treatment apparatus and use of such said electrochemical reactor

Acid mine drainage treatment means

Enhanced kill of sulfate reducing bacteria using timed sequential addition of oxyanion and biocide

INTEGRATED SYSTEM FOR SUPPLYING CLEAN WATER AND CLEAN ENERGY TO THE MINING INDUSTRY

Integrated system for generating, storing and dispensing clean energy and desalinating water

REUSABLE ADSORBENTS FOR REMOVAL AND PURIFICATION OF HYDROPHOBIC MATERIALS FROM FLUIDS

Method for producing spiral wound separation membrane element

Scale deposition inhibiting scavenger compositions and their use

Treatment of mature fine tailings in produced water by flocculation and dewatering

Production water desalinization via a reciprocal heat transfer and recovery

Barium-sulfate scale deposition inhibitor, method for inhibiting barium-sulfate scale deposition, and barium-sulfate scale deposition inhibitor composition

Apparatus and method for eliminating hydrogen sulfide, iron sulfide, and other sulfhydryl compounds from gas and/or liquids

Method for treating suspensions of solid particles in water using amphoteric polymers

Mobile flocculation and fracking water treatment system

A DEVICE FOR PURIFYING WATER AND ITS USE

Subsea equipment cleaning system and method

Method of removing barium from a liquid

Waste disposal methods

Waste disposal systems

Waste disposal methods

Scale inhibitor methods and compositions

Engineered yeast as a method for bioremediation

Chlorination-assisted coagulation processes for water purification

ANAEROBIC SUSPENDED GROWTH TREATMENT OF CONTAMINATED WATER

HYBRID-SCAVENGER, SEPARATOR SYSTEM AND METHOD

Electrocoagulation using oscillating electrodes

Method for detecting and controlling the amount of cationic species in a water stream

APPARATUS AND METHOD FOR GRAVITY SEPARATION AND OIL AND GAS PRODUCTION SYSTEM

Method for bioremediation of contaminated water

Flocculation of high-solids mineral slurries

Water softening treatment using in-situ ballasted flocculation system

Electronic water pre-treatment equipment and methods

Proppants for removal of contaminants from fluid streams and methods of using same

Treatment of produced water from a subterranean formation

Treatment of produced water from a subterranean formation

Method and system for subsea separation of produced water

System and methods for water treatment

METHOD AND APPARATUS FOR CONDITIONING FLUIDS

SYSTEM AND METHOD FOR PROCESSING A SLURRY

Process and system for removing ammonium from wastewater

Sorbent compositions for the removal of boron from aqueous mediums

Alternative additives to enhance slurry dewatering

Use of polymer powder compositions that can be redispersed in water and have cationic functionality, as flocculation aid

Process for purification of contaminated water

Water treatment schemes for injection water flooding recovery processes in carbonate reservoirs

Module for electrocoagulating contaminated waste water

System and associated methodology to clean contaminants from a flowing stream

SUPERCRITICAL VESSEL AND RELATED METHODS OF SEPARATING DISSOLVED SOLIDS FROM A FLUID

Process For Concentration Of Lithium Containing Solutions

Method for actively treating mining wastewater for pigment production

Systems and methods for separating soluble solutions

Methods of removing fines and coarse particles from oil sand tailings, and related mixtures

Method and apparatus for advanced vacuum membrane distillation

Plant for waste disposal and associated method

Shock waves for pipe cleaning

Systems and methods for reducing algae blooms and microbial growth by phosphorus removal from aqueous systems

Activated hybrid zero-valent iron treatment system and methods for generation and use thereof

Composition and method for inhibition of sulfide scales

Devices and methods for removing dissolved ions from water using composite resin electrodes

Waste disposal systems and methods

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

Compositions of dry acid polymers and uses thereof

Method and system for the autonomous self-limiting generation of chlorine dioxide

Surface-coated calcium carbonate-containing material and process for the purification of water

Portable liquid recovery system with optional preliminary processor and feed

Metal chelating composites, methods of using composites, and methods of making composites

Process for flocculating and dewatering oil sand mature fine tailings

Systems and methods for recovery of purified water and concentrated brine

System and method to treat fluids by sonoelectrochemistry

Hydrocarbon-contamination treatment unit

SUBSEA WATER PROCESSING SYSTEM AND ASSOCIATED METHODS

SYSTEMS AND METHODS FOR COATED SALTS

Method for preventing scale deposits and removing contaminants from fluid columns

METHOD FOR REMOVAL OF DISSOLVED METAL CATIONS FROM AQUEOUS FLUIDS USING MODIFIED CAPTURE POLYMERS AND TETHER POLYMER BEARING ANCHOR PARTICLES

Use of seawater conditioning byproducts for energy industry operations

METHODS FOR RECLAIMING PRODUCED WATER

CRYSTALLIZER FOR WATER RECLAMATION

CRYSTALLIZER AND METHOD FOR WATER RECLAMATION

Beneficiating weighting agents

Column thickener and a process thereof for dewatering of iron ore slurry

SEPARATION APPARATUS

Screen dump station system for disposing of spent drilling mud

Systems and methods for producing regenerant brine and desalinated water from high temperature produced water

Methods and systems for treating high temperature produced water

WATER TREATMENT AND STEAM GENERATION SYSTEM FOR ENHANCED OIL RECOVERY AND A METHOD USING SAME

Recovery of valuable resources from produced water and coal combustion products

INORGANIC PARTICLE POLYMER HYBRIDS AND USES THEREOF

Continuous dewatering recirculation system with integral coal combustion residual high flow plate separator

Method for improving overflow clarity in production of coal

EUTECTIC FREEZE CRYSTALLIZATION SPRAY CHAMBER

Electrochemical treatment methods

Method for recycling oilfield and other wastewater

SOLIDS HANDLING IN WATER TREATMENT SYSTEMS AND ASSOCIATED METHODS

Treating water

Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme

Osmotic concentration of produced and process water using hollow fiber membrane

Composition and method for treating and remediating aqueous waste streams

HYBRID ACTIVATED IRON-BIOLOGICAL WATER TREATMENT SYSTEM AND METHOD

Reclamation of metals from a fluid

Transportable modular system for enhanced mineral recovery, from tailings line and deposits

Fluorescent water treatment compounds and method of use

Anion removal from waste water

Biconical multiphase rotary filter

Improvements in and Relating to the Treatment of Matrices and/or the Contents of Matrices

Process for removal of selenium from water by dithionite ions

Enhanced flocculation and clarification of produced water using nanoparticles

MEASUREMENT AND TREATMENT OF FLUID STREAMS

APPARATUS AND METHOD FOR CONCENTRATING BRINE

REMOVAL OF SELENIUM FROM COAL MINE WASTEWATER

WATER TREATMENT USING A CRYPTOCRYSTALLINE MAGNESITE - BENTONITE CLAY COMPOSITE

Unvented, back-pressure-controlled, laminar-annular-velocity-distribution, continuous centrifugal separator apparatus and method

Acrylate-based sulfur scavenging agents for use in oilfield operations

Control system and method for multiple parallel desalination systems

Water treatment

Oil sands tailings treatment

Multi-stage reverse osmosis systems and methods

Removal of Suspended Solids from Waste Water

Fail Safe Flushing BioReactor for Selenium Water Treatment

MODIFIED PROTEIN MATERIALS, METHODS AND USES THEREOF

Single downcomer bubble column

USE OF A COMPOSITE TEXTILE OF NATURAL AND/OR SYNTHETIC AND/OR ARTIFICIAL FIBRES AND LIGNOCELLULOSE PARTICLES FOR TRAPPING THE METALS AND/OR METALLOIDS AND/OR RADIONUCLIDES AND/OR BIOCIDES PRESENT IN WATER

Continuous through-flow settling vessel, and a method of adaptive separation of a mixture from gas and/or oil exploration

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

Fluid separator device

Well treatment material for slow release of biocide

Process for inhibition of sulphide scales

System and method for plasma discharge in liquid

Sweep-flow, oil-dehydration apparatus and method

Hydrocarbon-water separator

Mine drainage remediation using barium carbonate dispersed alkaline substrate

PROCESS FOR FILTRATION ENHANCEMENT OF AQUEOUS DISPERSIONS

WASTEWATER TREATMENT APPARATUS AND SYSTEM FOR OIL AND GAS PRODUCTION WELLS

System and method for removing iron from waste water

DISPERSION AND CONDITIONING TECHNIQUES FOR THICK FINE TAILINGS DEWATERING OPERATIONS

IN-SITU TREATMENT OF TAILINGS

System and method for offshore (topside or subsea) and onshore water reinjection for secondary recovery

Separation unit for microbial and scale treatment

Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems

Systems for petroleum wastewater treatment including removable coalescer components and related methods

Liquid purification system

Solvent Separation System and Method

Removal of iron contaminants from hydrocarbon oils and aqueous by-products of oil and gas recovery/production

Use of polyelectrolytes for the remediation of solids from oil field separation

SYSTEM AND METHOD FOR TREATING OIL / GAS PRODUCTION PROCESS WATERS

MONITORED METHOD FOR IMPROVED IMPAIRED-WATER REMEDIATION

Method and apparatus for filtration of lime-treated water

Treatment of produced water, particularly obtained from a chemically enhanced oil recovery process using viscosity-increasing polymers

Particle suspensions of flocculating polymer powders and powder flocculant polymer blends

IMPROVED PROCESS FOR TREATING AQUEOUS MINERAL SUSPENSIONS

Chemically enhanced oil recovery method using viscosity-increasing polymeric compounds

Method and apparatus for selenium removal from high TDS wastewater

Water treatment device and operating method for water treatment device

Concentrated Wastewater Slurry Thickening and Storage System and Stabilization Batch Treatment Plant

System for liquid purification

WASTE TREATMENT PROCESS FOR A FOSSIL-FUEL EXTRACTION SITE

Rheology modifying agents for slurries

IN-LINE DYNAMIC MIXING APPARATUS FOR FLOCCULATING AND DEWATERING OIL SANDS FINE TAILINGS

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

Method for the biological treatment of sulphate containing waste water, via reduction of sulphate to sulphide then its oxidation to elemental sulphur

Water purification

Methods of removing fines and coarse particles from oil sand tailings

Systems and methods for removing finely dispersed particulate matter from a fluid stream

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

Inhibition of silica scale using amine-terminated polyoxyalkylene

ELECTROCOAGULATION DEVICES AND METHODS

Acoustic downhole oil-water separation

Catalytic systems and methods for process stream treatment

Ion sequestration for scale prevention

Oil-In-Water Monitoring

Cold temperature-resistant microbials and methods of their use

Method for treating suspensions of solid particles in water using comb like polymers

Systems and methods for treating oilfield wastewater

Process for decontamination of hazardous sulfur compounds in oilfield produced waters

High flux electrostatic separator for subsea applications

Desalination membranes for subsurface irrigation

Removal of arsenic from contaminated aqueous solutions

UNDERFROTH WASHING IN FROTH FLOTATION

Separator assembly and method

System and method for recycling rare earth and ammonia nitrogen from rare earth wastewater

System and method for remediation of oil-contaminated sand

Rapid High Solids Separation

Dynamic, influent-constituent-based, separator control apparatus and method

Method to prepare a coated current collector electrode for a flow through capacitor using two solvents with different boiling temperature

Hydrocarbon waste stream purification processes using microporous materials having filtration and adsorption properties

Processes for removing metal particles from water

Pipe-integrated oil well fluid or oilfield fluid separation apparatus, and method thereof

Machine and process for providing a pressurized liquid stream with dissolved gas

Situ treatment system and method for dewatering and stabilization of waste material deposits in waste impoundments