Systems and methods for flow-through treatment of contaminated fluids

Recycling hydrocarbon hydraulic stimulation fluid

Metal Oxide/Hydroxide Materials

WASTEWATER TREATMENT SYSTEM AND METHOD

Pumice stone with a carbon content, process for its production and its applications

Compositions and methods for removal of toxic metals and radionuclides

Method for removing arsenite and arsenate from water

Method for the production on metal carboxylates and the metal aminoate or metal hydroxy analogue methionate derivatives thereof, and use of same as growth promoters in animal feed

Hydrogen peroxide based water treatment method

Radioactive material sequestration

Compositions and methods for fluid purification

Water-treating device capable of supplying calcium

Amphoteric ion exchangers for the adsorption of oxo anions

Nanocrystal-containing filtration media

Method and apparatus for treating pig manure

Method and composition for sorbing toxic substances

Filter system for filtering water or wastewater and a method of operating the filter system

Surface-modified zeolite and process for synthesis thereof for sequestration of anions

Concentrate method of ion-exchanging aluminosilicates and use in phosphate and oxyanion adsorption

Carbon supported activated alumina absorbent useful for the removal of fluoride ions from water and a process for the preparation thereof

In situ immobilization of metals in contaminated sites using stabilized iron phosphate nanoparticles

Filter cartridge with check valve protection

Systems for polishing wastewater utilizing natural media filtration

Filter for drinking water

Drinking water filtration device

Production of a fermentation product

Method of processing drilling fluid

Method for the preparation of adsorption compositions including gold or silver nanoparticles

Method for removal of guanidine compound from aqueous media

Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics

Rare earth compositions and structures for removing phosphates from water

Porous formed article and method for production thereof

REMOVAL OF FLUORIDE IONS FROM AQUEOUS SOLUTIONS

Swellable sol-gels, methods of making, and use thereof

Secondary process for radioactive chloride deweaponization and storage

Granulate made of sintered or cellular broken glass

Mitigation of environmental pollution

Water treatment compositions and methods of making and using

Portable purifier for potable liquids

Water pollution prevention and remediation method

METHOD AND APPARATUS FOR REMOVING OIL SPILLS AND EXTINGUISHING FIRES

Method to control odors from dewatered biosolids cake

PORTABLE OIL FIELD WASTE WATER TREATMENT AND RECYCLING SYSTEM

Biocide management arrangement

Method for forming fine water molecules and apparatus for forming fine water molecules by using the same

Connection device for inlet and outlet of water purifying device

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration

Water treatment system, apparatus and method

Removal of arsenic from water with oxidized metal coated pumice

Synthetic Nanoparticle Soil Materials

High capacity regenerable sorbent for removal of arsenic and other toxic ions from drinking water

Organotin compound treatment

Method for the removal of arsenic ions from water

Intersecting water conducting filter

Aboveground modular, permeable reactive barrier system for liquid runoff treatment

Efficient water filters

METHOD AND APPARATUS FOR COMBINED FILTRATION AND ANTI-MICROBIAL TREATMENT OF STORM WATER RESIDENT IN STORM WATER SYSTEMS

Fountain solution recycling system for commercial printers

Removal of microorganisms and disinfection byproduct precursors using elemental iron or aluminum

Sorbent for selective removal of contaminants from fluids

Method of removing arsenic from potable water

Materials for removing toxic metals from wastewater

Method of treating wastewater containing hardly decomposable harmful substances

Water purification system and modes of operation

Multiple cartridge carafe filtration

Method for purifying a liquid medium

Process for removing arsenic from aqueous streams

Method and composition to reduce the amounts of arsenic in water

treatment process to remove metal contamination from groundwater

Device for treating water using iron-doped ion exchangers

Method of operating a fluid treatment device employing a non-bonded media

Novel titanium dioxide, process of making and method of using same

System and method for providing high vacuum remediation

Filter housing for a drinking water pitcher

Filter element for water loaded with solid particles and dissolved toxic substances and purification system equipped with said filter element

Method and compositions for controlling release of organic compositions

Device for treating water using iron-doped ion exchangers

Oil/water separation apparatus for oil-containing mixture

Treatment of environmental pollutants with mineral ores

Method of sludge recycling

Novel adsorbents and process of making and using same

Process for preparing porous hybrid comprising zeolite and chitosan and porous hybrid prepared thereby

Removal of metal ions from aqueous effluents

Carbon filtration process and apparatus for removing PCB's and other compounds from wastewater

Single-use long-life faucet-mounted water filtration devices

Method for oxyanion removal from ground water

Storm sewer insert for filtering and treating stormwater

Method of sludge recycling

Water pollution prevention and remediation apparatus

Method for mercury capture from fluid streams

Water pollution prevention and remediation apparatus

Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes

Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes

Method for reducing fluoride ion content in calcium chloride

Rare earth metal compounds methods of making, and methods of using the same

Method and system for the treatment of liquid effluents containing pollutants in a suspension

Method and apparatus for fluid purification

Multi-stage Carbon Block Filters

Wastewater treatment system by superconducting magnetic separation

Aboveground Modular, Permeable Reactive Barrier System for Rainfall Runoff Treatment

Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases

Compositions, devices, and methods for use in environment remediation

High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water

Method for manufacturing a module for treating a fluid

Water treatment system, apparatus and method

Method of sludge recycling

Method and material for water treatment

Urban runoff water treatment methods and systems

Efficient Water Filters

Apparatus for the preparation of arsenic free water

Anion absorbent and production method thereof, and water treatment method

Method for adsorption and reduction of hexavalent chromium by using ferrous-saponite

Water treatment for an aircraft

Rare earth metal compositions for treating hyperphosphatemia and related methods

Processes for making rare earth metal oxycarbonates

Reactive filtration

High capacity adsorption media and method of producing

Fountain solution recycling system for commercial printers

Agropolymer material for use in water purification and a method of producing the same

Process for treating storm water

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

Fountain solution recycling system for commercial printers

Super oxygenated electrolised ion water generation system

Pressurized gas-water mixing device

Portable purifier for potable liquids

Flow-through fluidized filter for water treatment

Method for removal and destruction of ammonia from an aqueous medium

Foams for removing pollutants and/or heavy metals from flowable media

Fountain solution recycling system for commercial printers

Pool filter with a pre-filtering unit

Method of using stable adsorber granules to remove pollutants from flowable media

Adsorbents for removing heavy metal cations and methods for producing and using these adsorbents

Water treatment system

Devices for removing phosphate from biological fluids

Fluid treatment system

Fountain solution recycling system for commercial printers

Process for the production of highly organized crystals by means of Sol-Gel methods

LED-tube hybrid lighting arrangement

Method and apparatus for removing contaminants from water

Dynamic up-flow zeolite system and method

Compositions, devices, and methods for use in environmental remediation

Anti-microbial media and methods for making and utilizing the same

Method and apparatus for treating pig manure

Method for removal of arsenic from water

Mercury adsorbent composition, process of making same and method of separating mercury from fluids

Dual porosity filter

Process for reduction of inorganic contaminants from waste streams

Magnetic process for removing heavy metals from water employing magnetites

Remover for heavy metals contained in water

Metal ion extraction materials and processes using same

Removal of fluorinated surfactants from waste water

Water filter assembly

Carbon Block Filters

Compositions, devices, and methods for use in environmental remediation

Apparatus and method for water treatment by adsorption

Device for treating water

Hybrid anion exchanger for selective removal of contaminating ligands from fluids and method of manufacture thereof

Liquid filtration device

Method for removing contaminants from fluid streams

Regeneration of chemically treated zeolite

Adsorbents for removing heavy metals

Multiple flow sink counter-top water sprayer and filter system

Oil spill recovery method using surface-treated iron powder

Process for removing arsenic from drinking water

Filter system for removing contaminants from water and method of use

Fluid purifier having magnetic field generation

Water purifier having magnetic field generation

Nano diatomite and zeolite ceramic crystal powder

pH adjuster-based system for treating liquids

Reduced pressure water filtration system

Water purification cartridge

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

Adsorbents for removing heavy metals and methods for producing and using the same

Method for removing contaminants from water using ruthenium based contaminant sorbents and oxidizers

Adsorption system

Water treatment apparatus ensuring uniform quality of treated water

Selenium removal method

Treatment of liquid using porous polymer containment member

Method and composition for control of microbial contamination in drinking water produced by condensation

Water purification cartridge

Filter module

Flow-through fluidized filter tubes for water treatment

Method for removing heavy metals using an adsorbent

Electrochemical apparatus with retractable electrode

Material and method for water treatment

Filter assembly for sprayers

Coolant treatment formulation

Oil/water separation system

Method for removal of guanidine compound from aqueous media

Composite filter and method and apparatus for producing high purity water using the composite filter

Composite filter medium and fluid filters containing same

Installation used to obtain salt-free sea water at a low temperature with continuous operation and enthalpy recovery

Compositions for removing halogenated hydrocarbons from contaminated environments

Fountain solution recycling system for commercial printers

In situ water treatment

Calcium metaborate/lead tetroxide/magnesium borate/carbon nanocomposite and method of preparation

Removal of water pollutant using calcium metavanadate/calcium silicate/graphite-phase carbon nitride (CaVO/CaSiO/g-CN) nanocomposite

Calcium iron oxide/magnesium oxide/calcium oxide/carbon nanocomposite material

Copper hydroxide nitrate/calcium silicate/graphitic carbon nitride nanocomposite material based absorbent for wastewater treatment

Particulate crystalline nanocomposite and adsorbent

Particulate crystalline nanocomposite as a sorbent for wastewater treatment

Method for separating nonpolar hydrocarbon from water

Method of making a filter with ground animal bone granules and filtering therewith

Multicomponent nanocomposite material

Nanocomposite for wastewater treatment

Nanocomposite for the immobilization or degradation of pollutants

Particulate nanocomposite material

Nanocomposite for wastewater treatment

Targeted in-situ ecological remediation apparatus

Water decontamination adsorbent and method of making

Nanocomposite for water decontamination

Nanocomposite material fabrication

Multiphase structured nanocomposite

Nanocomposite for water decontamination

Water decontamination using nanocomposite

Fabrication of CaCoO/MgO nanocomposite materials using pechini sol-gel method

Water decontamination via CN@MoO/MgAlOnanocomposite

Nanocomposite for purification of contaminated water

Fabrication of CaB2O4/Co3(BO3)2/PbO2/Co3O4 nanocomposite material using Pechini sol-gel method

Fabrication of SiO/MnOSi/PbSiO nanocomposites using sol-gel method

Method for purifying polluted water

Cobalt oxide and nickel oxide doped magnesium aluminum oxide (CoO—NiO@MgAlO) nanocomposite for dye removal from water

Geopolymer composite for water decontamination

Metal oxide-based nanocomposite material for water decontamination

Sulfer-doped silver tungstate (AG2WO4) nanoparticles for water decontamination

Water harvester

Photocatalytic degradation and removal of imidacloprid insecticide using hydrophilic magnetic covalent organic frameworks (COFs)

Field-deployable antimicrobial product assemblies for air and water purification and methods of fabrication of the same

Water restoration system

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

Synthesis of activated carbon using palm leaves and potassium permanganate

Preparation method and application of cellulose/lignin/clay composite aerogel for highly efficient adsorption of antibiotics

Synthesis of amino-rich mesoporous silica nanoparticles for removal of heavy metal and uranium cations

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

Preparing magnetite and akaganéite nanoparticles from steel slag as a raw material for wastewater treatment

Modified nanoclay for heavy metal and salt removal from water

Natural zeolite block for improving water quality and method for manufacturing same

Ground water contamination remediation using a man-made surface water feature

Modular porous swale

System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids

Water treatment system with enclosed reactor and pulsed electromagnetic wave generator

Recylable multifunctional composites for metal ion removal from water

Modular porous swale

Luminescent nanocomposite for ultrasensitive detection of mercury

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

Apparatus and method to extract purified water from saline and other fluids

Synthesis and characterization of MoOnanoparticles and their ability to decontaminate water

Synthesis of biocomposite alginate-chitosan-magnetite nanoparticle beads for removal of organic persistent contaminants from water systems

Fixed bed method for disinfecting fluids

Magnetic polymer nanocomposite for removal of divalent heavy metal ions from water

Polypropylene, polyester, newspaper print, and vermiculite sorbent

Process for using phytochemicals and sugar acids to create one or more engineered media for use in a water purification filter

Double charge composite materials for contaminant removal and methods of making the same

Ammonia capture and recovery system and method for removing ammonia from a wastewater stream

System, method and bio media for stormwater treatment

Solid-phase synthetic procedure for attapulgite-crosslinked chitosan composite adsorbent

Removal of contaminants from water

Electronic water filter assembly with faucet connectors and dissimilar, upstream frusto-conical, downstream tubular-shaped, media

Method and apparatus for treating shale gas waste water

Continuous water filtration, disinfection and conservation system

Removal of contaminants from water

Synthesis of zinc oxide nanocomposites using poly (ionic liquid)

Low energy nitrogen removal wetland technology

Commodity water purifier

Filter containing cleaned burdock root for purifying drinking water

Method of sequestering hydrocarbons or vegetable derived oil contaminants from a surface

Compositions and methods for treating wastewater

On-site method of delivering bentonite clay into an effluent stream

Apatite sequestration of selenium

Device and method for trapping non-aqueous-phase liquids prior to a permeable reactive barrier for the treatment of contaminated groundwater