System and method for treating produced, desalted, and flow back water

Sulfide scavengers, methods for making and methods for using

Nitrogen-containing activated carbon material

Methods and compounds for improving sulfide scavenging activity

Process for decontamination of hazardous sulfur compounds in sour water tanks

Method for removing phosphorus and nitrogen contained in sewage or wastewater using iron ore wastewater

Method for removal of hydrogen sulfide from geothermal steam and condensate

Sludge thickening and ammonia treatment system

Water softener with closed-pressure aeration

Method for improving wastewater treatment in structures containing concentrated populations of individuals

Systems and Methods for Process Stream Treatment

Synergistic method for enhanced HS/mercaptan scavenging

PROCESS AND SYSTEM FOR TREATING PRODUCED WATER AND FLOWBACK WATER FROM OIL AND GAS OPERATIONS

Water Desalination and Treatment System and Method

METHODS AND SYSTEMS FOR TREATING WATER STREAMS

Self-sustained microbial detoxification of soluble sulfate from environmental effluent

System for fluid treatment having fluid release cycle

TREATMENT METHOD FOR REDUCING THE PRODUCTION OF AN H2S COMPOUND IN AQUEOUS EFFLUENTS PASSING INTO A PIPE

WATER PURIFICATION SYSTEMS AND METHODS

WATER TREATMENT SYSTEMS AND METHODS

MIXING OF A LOWER DENSITY MATERIAL INTO A FLOW OF A HIGHER DENSITY MATERIAL

NON-METAL-CONTAINING OXYANION REMOVAL FROM WATERS USING RARE EARTHS

Process of supplying water of controlled salinity

METHODS FOR TREATING WASTEWATER

Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof

Eliminating hydrogen sulfide from liquid ammonia

Synergistic methods for odor control

Sulfate removal from aqueous waste streams with recycle

FLUID TREATMENT APPARATUS AND METHOD

WATER FILTRATION SYSTEM

Process for decontamination of hazardous sulfur compounds in sour water tanks

METHOD FOR TREATING EFFLUENT WATERS

RARE EARTH REMOVAL OF HYDRATED AND HYDROXYL SPECIES

Silicone-based chemical filter and silicone-based chemical bath for removing sulfur contaminants

Sulfate molecule removal through inorganic or divalent ion nuclei seeding

Sulfate molecule removal through inorganic or divalent ion nuclei seeding

Process for reducing the sulfate concentration in a wastewater stream

WATER DESALINATION PLANT AND SYSTEM FOR THE PRODUCTION OF PURE WATER AND SALT

Method for sewage and industrial wastewater treatment

Chemical optimization during wastewater treatment, odor control and uses thereof

THIOSULFATE REMOVAL METHODS AND SYSTEMS

Process for decontamination of hazardous sulfur compounds in oilfield produced waters

Method of manufacturing compositions for removing halogenated hydrocarbons from contaminated environments

COMPOSITIONS FOR REDUCING HYDROGEN SULFIDE IN WATER TREATMENT SYSTEMS OR OTHER SYSTEMS THAT COLLECT AND TRANSMIT BI-PHASIC FLUIDS

AERATION APPARATUS AND SEAWATER FLUE GAS DESULPHURIZATION APPARATUS INCLUDING THE SAME

Electrochemical systems and methods for operating an electrochemical cell with an acidic anolyte

AERATION APPARATUS WITH ATOMIZING UNIT AND SEAWATER FLUE GAS DESULPHURIZATION APPARATUS INCLUDING THE SAME

Treatment of water for use in hydraulic fracture stimulation

Formulations for use in sulfur scale control in industrial water systems

SOx REMEDIATION IN MANUFACTURING OPERATIONS

PROCESS FOR TREATING WATERS AND WATER HANDLING SYSTEMS TO REMOVE SCALES AND REDUCE THE SCALING TENDENCY

METHOD AND APPARATUS FOR DYNAMIC, VARIABLE-PRESSURE, CUSTOMIZABLE, MEMBRANE-BASED WATER TREATMENT FOR USE IN IMPROVED HYDROCARBON RECOVERY OPERATIONS

Biological treatment method for treating waste water and controlling COD loading rate per bacterium and COD concentration in effluent

TAGGED SCALE INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING SCALE

AERATION APPARATUS, SEAWATER FLUE GAS DESULPHURIZATION APPARATUS INCLUDING THE SAME, AND HUMIDIFICATION METHOD FOR AERATION APPARATUS

Slurry feed system and method

Water-based formulation of H2S/mercaptan scavenger for fluids in oilfield and refinery applications

Soluble anion exchangers from hyperbranched macromolecules

Seawater desalination plant and production of high purity salt

Electrobiochemical Reactor

Pressurized liquid stream with dissolved gas

Apparatus merging wetland plants with a floating substrate to treat pollution in any river, lake or body of water

METHOD AND APPARATUS FOR REMOVING SELENIUM FROM WATER

METHOD AND APPARATUS FOR REMOVING SELENIUM FROM WATER

METHOD AND APPARATUS FOR TREATING AN OFF-GAS STREAM

REMOVAL OF HYDROGEN SULFIDE FROM WATER

Aromatic imine compounds for use as sulfide scavengers

Method for removal of hydrogen sulfide from geothermal steam and condensate

SYNERGISTIC WASTEWATER ODOR CONTROL COMPOSITION, SYSTEMS, AND RELATED METHODS THEREFOR

Treatment of water

Hydrophobically modified polyamine scale inhibitors

Thiosulfate removal methods and systems

Treatment stages for selenium removal

Water softener with closed-pressure aeration

Regenerable removal of sulfur from gaseous or liquid mixtures

METHODS FOR REMOVING CONTAMINANTS FROM AQUEOUS SOLUTIONS USING PHOTOELECTROCATALYTIC OXIDIZATION

Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials

Desalination apparatus and process

HIGH RECOVERY SULFATE REMOVAL PROCESS

Integrated sewage treatment plant

Method for the removing and reducing scaling

Sulfate removal from water sources

Ammonia recovery device and recovery method

Compact wastewater concentrator and pollutant scrubber

Waste water treatment systems and methods

METHOD FOR TREATING ODOR IN WASTEWATER

Scale and corrosion inhibitors for high temperature and pressure conditions

ODOR ABATEMENT OF ORGANIC WASTE

Methods and systems for treating sour water

Method and apparatus for on-site nitrate production for a water processing system

Process for removing sulfide from alkaline washing liquids

Removal of selenium in contaminated wastewater streams

Method and apparatus for on-site nitrate production for a water processing system

HALOGENATED AMIDES AS BIOCIDES FOR TREATING WATER SYSTEMS CONTAINING REDUCING AGENTS

Method for producing hydrogen sulphide and the use thereof, in particular, for depolluting heavy metal-containing flows

Method for selective sulphate removal by exclusive anion exchange from hard water waste streams

Apparatus and method for treating FGD blowdown or similar liquids

Method and apparatus for on-site nitrate production for a water processing system

Antiseptic material and a method for the production and use thereof

Sodium nitrite oxidation of hydrogen sulfide

Method for removing ionic species from desalination unit

Enzymatically active compositions for suppressing sulfide generation and methods of use thereof

System and method for softening water for use in a scrubber

System for water treatment regeneration stage

Ozone-assisted fluid treatment system for a reservoir

System for water treatment

Coagulants made in situ from sulfate-containing water and uses therewith

Method for removing sulphate and heavy metals from waste water

Porous solids, selective separations, removal of sulfur compounds, adsorption

WATER DESALINATION PLANT AND SYSTEM FOR THE PRODUCTION OF PURE WATER AND SALT

Methods for Purifying an Aqueous Hydrochloric Acid Solution

Process for water treatment

Apparatus for removing dissolved hydrogen sulfide in anaerobic treatment

Removal of contaminants from water and gas by filtration

Method for clean-up of an underground plume contaminated with hydrocarbon leakage, and the like

System for water treatment

NOVEL COMPOSITIONS AND USES THEREOF

Method and apparatus for condensate demineralization

Method for removing dissolved solids from aqueous waste streams

Method for the treatment of waste water from florfenicol production

Method of treating water effluent from purging or cleaning steam generator circuits, and a mobile unit enabling the method to be implemented

PROCESS FOR THE ABSORPTION OF SULFUR DIOXIDE FROM FLUE GAS

Composition for odor control

Supercritical Oxidation Process for the Treatment of Corrosive Materials

Method and apparatus for simultaneous clarification and endogenous post denitifrication

Methods and device for enhancement of anaerobic digestion

Pressure in line degassing process in water treatment

Removal of selenium in contaminated wastewater streams

Composition and process for enhanced sanitation and oxidation of aqueous systems

SOLUTION AND METHOD FOR SCAVENGING SULPHUR COMPOUNDS

METHOD OF FEEDING MICROBIAL ACTIVITY CONTROLLING SUBSTANCE, APPARATUS THEREFOR, AND MAKING USE OF THE SAME, METHOD OF ENVIRONMENTAL CLEANUP AND BIOREACTOR

Water purification method, process and apparatus

Hydrophobically modified polyamine scale inhibitors

Method for producing hydrogen sulphide and the use thereof, in particular, for depolluting heavy metal-containing flows

METHOD OF PREVENTING HYDROGEN SULFIDE ODOR GENERATION IN AN AQUEOUS MEDIUM

Process of treating selenium-containing liquid

Aromatic imine compounds for use as sulfide scavengers

Heavy metal collection system

Process for water treatment using high shear device

Method and device for the continuous reduction of the odor contamination caused by the waste water in sewers and method and device for determining the pollution of a water sample with odorous substances

Apparatus and method for treating FGD blowdown or similar liquids

PROCESSING PAINT SLUDGE TO PRODUCE A COMBUSTIBLE FUEL PRODUCT

Reduction of hydrogen sulfide in water treatment systems or other systems that collect and transmit bi-phasic fluids

Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processes

ADDITIVE TO MITIGATE HYDROGEN SULFIDE AND METHOD OF USING THE SAME

WATER TREATMENT USING DE-SUPERSATURATION

Fast, high capacity hydrogen sulfide scavengers

Methods and systems for biological treatment of flue gas desulfurization wastewater

Systems and methods for wastewater odor control

Amine-aldehyde resins and uses thereof in separation processes

Water treatment system

Waste Sludge Sanitizing Process Utilizing Biosolids Recycle

Fuel Cell System And Method For Operating Fuel Cell System

Method of removing sulfides including hydrogen sulfide and mercaptan

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream

Separation of ammonia from sulfur compounds

Process and apparatus for anaerobic treatment of sulfur compound-containing wastewater

Wastewater treatment apparatus

Apparatus and method for treating FGD blowdown or similar liquids

Treatment of iron sulphide deposits

Waste water process with scrubber

Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream

Chemical treatment for control of sulfide odors in waste materials

Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products

Process for treating a sulfur-containing spent caustic refinery stream using a membrane electrolyzer powered by a fuel cell

Method and apparatus for the methane fermentation treatment of wastewater containing sulfur compound

Method and apparatus for removing ions in liquid through crystallization method

Method of preventing hydrogen sulfide odor generation in an aqueous medium

Method and apparatus for high efficiency multi-stage packed tower aeration with PH adjustment and reutilization of outlet air

System, method and composition for treatment of wastewater

Processes of aqueous solids treatment

Removing odoriferous sulfides from wastewater

Selenium removal method

Process and device for biological treatment of a suspension in a bioreactor with integrated hydraulic top scum treatment

Compositions for removing halogenated hydrocarbons from contaminated environments

Device and method for treating nitrogen and phosphorus pollutants in mariculture wastewater

Polycyclic azide desulfurizer and synthesis method thereof

Biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof

Reducing slurry emulsion and foaming in oxidation-reduction sulfur removal processes

Reduction of SOx and NOx emissions from renewable diesel plants

Multi-pollutant exhaust treatment using seawater for marine applications

De-scaling: the way to economical desalination

Removing sulphur-based contaminants and nitrogen-based contaminants from water streams

Method of treating a liquid with nanobubbles

Method and apparatus for utilization of water produced from subterranean hydrocarbon reserves in mining of associated mineral deposits

Vertical integration of source water desalination

Compositions, methods, and/or systems for managing sulfide

Liquid treatment using capacitive systems

Adjustable water softener with closed-pressure aeration

Methods for managing sulfide in wastewater systems

Treatment of saline streams

Synthesis of nanoparticles of metals and metal oxides using plant seed extract

Methods for managing sulfide in wastewater systems

Transiently-operated desalination systems with heat recovery and associated methods

Methods for managing sulfide in wastewater systems

Effective de-scaling for desalination plants and a new brine-forward multi-stage flash concept

Compositions, methods, and systems for reducing contamination