Method and apparatus for preventing scale deposits and removing contaminants from fluid columns

USE OF SILICON-CONTAINING POLYMERS FOR IMPROVED FLOCCULATION OF SOLIDS IN PROCESSES FOR THE PRODUCTION OF ALUMINA FROM BAUXITE

Treatment of aqueous suspensions

Treatment of contaminated water streams from coal-bed-methane production

Ethylenebis(hydroxyalkylphosphinic acid) and salts thereof

Mercury removal process

Recovery of Soluble Salts From Aqueous Solutions

Process using aloe for inhibiting scale

derived scale inhibitor

REACTIVE PHOSPHONATES

METHOD FOR REMOVING MERCURY FROM WASTEWATER AND OTHER LIQUID STREAMS

Method for removing silica from evaporator concentrate

Rehabilitating contaminated water treatment media with resource recovery

Treatment of aqueous suspensions

INHIBITION OF WATER FORMED SCALE IN ACID CONDITIONS

Method and composition for sorbing toxic substances

Liquid filtration system

POWDERED METALS EXTRACTED FROM ACID MINE DRAINAGE AND THEIR USE IN THE MANUFACTURE OF PRESSED METAL ARTICLES

Bioreactor and method for the biological purification of water

Method and system for treating an aqueous stream in the production of hydrocarbon

Process for recovering heavy oil utilizing one or more membranes

Element removal process

Multi fluid injection mixer

Treatment of Mineral Processing Waste Waters Using Disc-Nozzle Centrifuges

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

METHODS FOR BREAKING CRUDE OIL AND WATER EMULSIONS

Suppression for Dust

Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

Method of removing dissolved iron in aqueous systems

Corrosion inhibition

Scale inhibiting well treatment

Amino acid, carbohydrate and acrylamide polymers useful as flocculants in agricultural and industrial settings

Water treatment method for heavy oil production

ABANDONED MINE DISCHARGE ALGAE CLEAN UP

Rehabilitation method

Methods and apparatuses for filtering water from oil and gas wells

Agglomeration for the treatment of acid mine drainage

Removal of Arsenic from Drinking and Process Water

Method of treating water using petroleum coke

Well treatment fluid compositions and methods of use that include a delayed release percarbonate formulation

Treatment of iron contaminated liquids with an activated iron solids (AIS) process

Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation

Removing metals from solution using metal binding compounds and sorbents therefor

Process for removing silica in heavy oil recovery

Process for recovering heavy oil utilizing one or more membranes

Enhanced water treatment for reclamation of waste fluids and increased efficiency treatment of potable waters

Biodegradability of antiscalant formulations

Method of producing monodisperse chelate resins

EFFLUENT TREATMENT PROCESS

Control of the thickening of silicate-containing aqueous systems

METHOD FOR CONTROLLING THE THICKENING OF AQUEOUS SYSTEMS

Method for treatment of high pH/silica brines

COUPLING AGENT-REACTED MERCURY REMOVAL MEDIA

Polysaccharide based scale inhibitor

Consolidated amorphous carbon materials, their manufacture and use

METHOD FOR REMOVING MICROBES FROM SURFACES

Mine influenced water remediation using bioremediation substrate

Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge

Acid mine water demineralizer

Method and apparatus for electrophoretic separation of solids and water from oil based mud

Method for removing manganese from nickel laterite waste liquors

Water filtration and recycling for fabrication equipment

COMPOSITION AND METHOD FOR AGGLOMERATING SOLIDS IN SOLID-LIQUID SEPARATION PROCESSES

Apparatus and method for electrochemical modification of liquid streams

Plant for the removal of metals by biosorption from mining or industrial effluents

Method for treating wastewater or produced water

WATER TREATMENT USING DE-SUPERSATURATION

Dynamic up-flow zeolite system and method

Method for treating a process water to obtain carbon dioxide therefrom

Lignocellulose-based anion-adsorbing medium (LAM) and process for making and using same for the selective removal of phosphate and arsenic anionic contaminants from aqueous solutions

Multifunctional filtration and water purification systems

Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

Methods of enhancing fine particle dewatering

Dewatering system

Low Molecular Weight Graft Copolymers

Ultra compact cyclonic flotation system

System for removal of contaminants from aqueous solution

Recycling hydrocarbon hydraulic stimulation fluid

Aloe derived scale inhibitor

Waste and Tailings Dewatering Treatment System and Method

Stimulating oilfields using different scale-inhibitors

Method and apparatus for treating pig manure

MASS THICKENING APPARATUS

Method and composition for sorbing toxic substances

Methods of treatment of chromite ore processing residue

Solidification of residuals from water treatment systems in heavy oil recovery operations

Method for dissolving oilfield scale

Method for treating acidic waters using recycled acidic and basic sludges

Method of removing sulfides including hydrogen sulfide and mercaptan

Methods of hydrogen sulfide treatment

Hydrogen sulfide treatment system

Dewatering process

Hydrosoluble polymers exhibiting improved solubility characteristics, the production and use thereof

Modular pressure control and drilling waste management apparatus for subterranean borehole

Subsea production system

Tagged scale inhibiting polymers, compositions comprised thereof and preventing or controlling scale formation therewith

Process for separating mixtures

Processes for removing oil from solid wellbore materials and produced water

Passive treatment of wastewater and contaminated groundwater

Selenium removal from water

Vessel and method for treating contaminated water

METHOD AND APPARATUS FOR TREATING WATER TO REDUCE BOILER SCALE FORMATION

Anti-fouling system for offshore drilling structures

Acrylic-acid-based homopolymers comprising taurine modified for the treatment of water

Process for the purification of acidic metal-bearing waste waters to permissible discharge levels with recovery of marketable metal products

Amino acid and carbohydrate polymers for use in soil retention, water conservation, water clarification, and dust control

Rotating perforated cylinder treatment system

Water filtration and recycling for fabrication equipment

PORTABLE OIL FIELD WASTE WATER TREATMENT AND RECYCLING SYSTEM

Polymer for water treatment

Dewatering treatment system and method

Acid mine water demineralization methods

Composition and process for the removal and recovery of hydrocarbons from substrates

Amine-aldehyde resins and uses thereof in separation processes

Method of clarifying oily waste water

High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors

High molecular weight polymers containing pendant salicylic acid groups for clarifying Bayer process liquors

Automatic tank cleaning system

Method for purifying a liquid medium

Treatment of aqueous suspensions

Process for the treatment of saline water

Apparatus for separation of water from oil-based drilling fluid and advanced water treatment

Process for use of rubber powder from tires to remove and recover metals from solutions and effluent gases

Amine-aldehyde resins and uses thereof in separation processes

Treatment of environmental pollutants with mineral ores

Modified amine-aldehyde resins and uses thereof in separation processes

Modular pressure control and drilling waste management apparatus for subterranean borehole operations

Method for treating metal-contaminated water and soil

Removal of arsenic from drinking and process water

Auxiliary channel masking in an audio signal

Method and device for electrolytically removing and recovering metal ions from waste water

Device for increasing pH of an aqueous stream

Method and apparatus for separating contaminants in fluids and gas

Process for the removal of metals by biosorption from mining or industrial effluents

Method for treating at ambient temperatures acid or non-acid mine drainage waters containing heavy metals using recirculated iron oxide as an oxidation and precipitation catalyst

Emulsion neutralization of high total acid number (TAN) crude oil

Treatment of iron contaminated liquids with an activated iron solids (AIS) process

Processes for removing oil from solid wellbore materials and produced water

Water treatment method for heavy oil production

Particle separation

Drilling and producing deep water subsea wells

Use of chitosan as a clarification aid for mining ponds

Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation

Method and system for removal of contaminants from aqueous solution

Remediation of barium, bicarbonate and alkalinity in ground water

Dynamic up-flow zeolite system and method

Automatic tank cleaning system

Remediation of metal contaminants with hydrocarbon-utilizing bacteria

Metal ion extraction materials and processes using same

Water filtration and recycling for stone fabrication equipment for exterior and architectural stone

Tubing annulus valve

Method of treating mine drainage

Methods of enhancing fine particle dewatering

Coal-bed-methane water treatment system

Metals/minerals recovery and waste treatment process

Oil and gas well fracturing (frac) water treatment process

Lignocellulose-based anion-adsorbing medium (LAM) and process for making and using same for the selective removal of phosphate and arsenic anionic contaminants from aqueous solutions

Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

Consolidated amorphous carbon materials, their manufacture and use

Water treatment method for heavy oil production

Method for microbially enhanced oil recovery

System for desalinating water with multiple desalination processes

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

Flocculant for treating fracturing flowback fluid and preparation method therefor

Recycling produced water for hydrocarbon and mineral co-production

Nuclear reactor integrated oil and gas production systems and methods of operation

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

Nuclear reactor integrated oil and gas production systems and methods of operation

Systems and methods for separating components from fluid streams

Fluid remanufacturing

Method for removing per- and polyfluoroalkyl substances (PFAS) from waste water

Mobile fracturing sand plant and systems and methods of operating same

Method for treatment of a wastewater stream containing dissolved compounds or ions

Method for extending time of activity of chlorite-based biocides

Process for regenerating resin in an ion exchange vessel

Coated porous substrates for oil and gas or chemical processing wastewater treatment

Water separation from particulate materials

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

Process and apparatus for enhancing boron removal from water

Flow back separation system and method

Treatment of acid mine drainage by hydrides, and formation of zero valent iron nanoparticles

Humic and fulvic black water based beverage for human consumption

Method and apparatus for collection, treatment, and recycling of oilfield drilling fluids and wastewater

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

Water disposal system using an engine as a water heater

Filtration gels and related processes

Method of evaporating produced water

Process and apparatus for enhancing boron removal from water

Produced water evaporation system

Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions

Float member of variable density for separation of fluid

Stand alone portable sensing system for advanced nanoparticle tracers

Removal of contaminants from water

Method and apparatus for treating shale gas waste water

Method and system for water treatment

Wastewater treatment apparatus and system

Removal of contaminants from water

Treatment of saline streams

Multistage process for removal of phosphorus, fluoride, and arsenic species from water via complexation and solubility control

Recovering mature fine tailings from oil sands tailings ponds

Transiently-operated desalination systems with heat recovery and associated methods

De-scaling methods for desalination plants and a new brine-forward multi-stage flash concept

Method and apparatus for treating shale gas waste water

Smart water discharge monitoring system