Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

REMEDIATION OF NAPHTHENIC ACID CONTAMINATION

Process for obtaining an adsorbent from avocado waste and use of the adsorbent

Modular assembly of metal-organic super-containers incorporating calixarenes

Formed lyocell articles for selective binding of monovalent heavy metal ions, especially thallium and cesium ions and radioactive isotopes thereof

Polymeric iron chelating agent

Renewable resource-based metal oxide-containing materials and applications of the same

Composite medium for simultaneous removal of cationic and anionic heavy metals and method for manufacturing the same

PHOSPHOROUS MITIGATION FOR GREEN FILTER BEDS

Use of moss to reduce disinfection by-products in water treated with disinfectants

ENVIRONMENTAL REMEDIATION USING LIGNIN

Apparatus for forming fiber balls with clippers and related methods

REMOVAL AND INHIBITION OF SCALE AND INHIBITION OF CORROSION BY USE OF MOSS

Sediment retention bag

Composite material for absorbing and remediating contaminants and method of making same

Use of cactus mucilage as a dispersant and absorbant for oil in oil-water mixtures

Electrospun cactus mucilage nanofibers

Method for removing contaminants from water using thiol-modified surfaces containing ester linkages

Preparation of chitosan-based microporous composite material and its applications

Adsorption of heavy metals in waste water

METHOD OF REMOVING METALS FROM A SOLUTION USING LEGUME PLANTS

METHODS OF INHIBITING MICROORGANISM GROWTH USING MOSS

SORBENT COMPOSITIONS AND METHODS OF USING SAME

METHODS, APPARATUS AND SYSTEMS FOR POLISHING WASTEWATER UTILIZING NATURAL MEDIA FILTRATION

Adsorbent and method of collecting precious metal using the same

Modified adsorbent for capturing heavy metals in aqueous solution

METHOD FOR OXIDATION TREATMENT OF A SUBSTRATE FOR THE ADSORPTION OF RADIONUCLIDES

WATER TREATMENT BY CHEMICAL-MECHANICAL PROCESS

Organic oil boom

COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENTS FROM A FLUID

Water-treatment particle and a method of manufacturing thereof

SYSTEMS AND METHODS FOR TREATING WATER USING IRON

METHODS OF INHIBITING MICROORGANISM GROWTH USING MOSS

Process and Means for Treatment of an Oil Spill

RENEWABLE OIL ABSORBENT AND METHOD THEREOF

PROCESS FOR TREATMENT OF PRODUCED WATER OBTAINED FROM AN ENHANCED OIL RECOVERY PROCESS USING POLYMERS

Method of herding and collection of oil spilled at the aquatic surface

Metal recovery method using protonemata of moss plants

Magnetic Pollen Grains as Sorbents for Organic Pollutants in Aqueous Media

Surface-modified biomass, preparation method thereof, and method for recovering valuable metals using the same

Tether for tropospheric aeolian generator

Biosorbents for the extraction of metals

METHOD FOR COLLECTING MATTER WITH A MATTER COLLECTION UNIT

Adsorbent for adsorption of heavy metals in waste water

Method for treating wastewaters

Adsorption agent for noble metal, method for manufacturing the same, and method for recovering noble metal

Activated sludge process in wastewater treatment

METHODS OF INHIBITING MICROORGANISM GROWTH USING MOSS

Foam compositions for selective recovery of oil spills and other applications

Methods for Treatment of Waste Activated Sludge

Treatment of wastewater

Method for removing heavy metals from contaminated water

Filter comprising a halogen release system and chitosan

ASSEMBLIES FOR THE PURIFICATION OF A RESERVOIR OR PROCESS FLUID

Process for the containment of oil spills

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

Regenerable removal of sulfur from gaseous or liquid mixtures

Modified Biogenic Silica and Method for Purifying a Liquid

Water Treatment Methods

Methods of synthesizing carbon-magnetite nanocomposites from renewable resource materials and application of same

FLOCCULATING ALGICIDE COMPOSITION

Water filter apparatus incorporating walnut shell filter media and a draft tube system

Filtration of a hydrocarbon from a fluid

METHODS OF INHIBITING MICROORGANISM GROWTH USING MOSS

Method To Remove Toxic Heavy Metals

Systems for treating water using iron

TREATMENT VESSEL FOR A WASTE WATER TREATMENT PROCESS SYSTEM

River water purification apparatus and method using treatment soil layer and permeable filtering medium layer

Treatment Agent for Aqueous Waste Liquid and Treatment Method for Aqueous Waste Liquid

System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream

Device for the removal of organic components from a mixture of organic components and water

CHARCOALS

Process for obtaining an adsorbent from a waste material and use of the adsorbent

Mobile systems and methods of sufficiently treating water so that the treated water may be utilized in well-treatment operations

Method for the treatment of acid mine drainage

METHODS, APPARATUS AND SYSTEMS FOR POLISHING WASTEWATER UTILIZING NATURAL MEDIA FILTRATION

METHOD OF REMOVAL OF HEAVY METAL IONS FROM WATER

Process for treating waste water having low concentrations of metallic contaminants

FILTER MEDIUM

APPARATUS AND METHOD FOR REMOVING SMALL MOLECULE ORGANIC PHARMACEUTICALS FROM AQUEOUS SOLUTIONS

Dechlorinating Chitosan Fibers and Method for Manufacturing the Same

Functionalized green filtration media for passive underground drainfield for septic tank nutrient removal

Passive underground drainfield for septic tank nutrient removal using functionalized green filtration media

Method and device for manufacturing materials from hydrophobic hollow natural fibres, and use thereof

DEFLUORIDATION OF WATER

Utilization of polysaccharides to eliminate anions of heavy metals from water

Composition for Filtering and Removing Particles and/or Constituents from a Fluid

Water Treatment by Chemical-Mechanical Process

Method of containing a spill

Agglomeration for the treatment of acid mine drainage

Optionally Modified/Insoluble Vegetable Gums for Removing Natural or Synthetic Organic Impurities from Liquid Media Contaminated Therewith

Eliminating natural organic contaminants from liquids

Modified Biogenic Silica and Method for Purifying a Liquid

Mobile systems and methods of sufficiently treating water so that the treated water may be utilized in well-treatment operations

Hydrocarbon sequestering product

Remediation and Reclamation of Heavy Metals From Aqueous Liquid

Decontamination Process and System

Processes employing movable particles

Oscillation data recording water

Sorbent Composition

Water-treatment particle and a method of manufacturing thereof

Method for Manufacturing a Module for Treating a Fluid

Use of (lindt) schipper in methods for treating industrial wastewaters containing dyes

Use of lendner in methods for treating industrial wastewaters containing dyes

Use of (Ehrenberg) Vuillemin in methods for treating industrial wastewaters containing dyes

Method and system for inoculating bacteria in contaminated water using earthworm humus

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

Preparation and use of sorptive lignocellulosic material for decontamination of fluid and aqueous media

Water treatment apparatus, method and system

Methods for treating water using iron

Compositions and methods for removal of toxic metals and radionuclides

Compositions and methods for fluid purification

Method of forming alginate particles in an aqueous solution containing metal ions

Filter cartridge with check valve protection

Systems for polishing wastewater utilizing natural media filtration

Methods for treatment of wastewater with powdered natural lignocellulosic material

Thimerosal removal device

DNA hybrids and environment cleaning system employing DNA hybrids

Adsorption material and process for its production

Water pollution prevention and remediation method

Apparatus to separate waste from wastewater

Arrangement for separating environmentally harmful substances from a polluted mass

Intersecting water conducting filter

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

Materials for removing toxic metals from wastewater

Method of treating wastewater containing hardly decomposable harmful substances

Method for avoiding clogging of filtration membranes

Devices and processes for removal of impurities from a fluid recovered from a subterranean environment

Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus therefor

Water pollution prevention and remediation apparatus

Water having vibration information recorded therein

Water pollution prevention and remediation apparatus

Charge-based water filtration systems

Compositions and methods for removing heavy metals from contaminated samples using membranes provided with purified metallothionein (MT) proteins

Humic mineral reagent and method for the production thereof, method for rehabilitating polluted soils, method for detoxification of wastes of extracted and processed mineral products and recultivating rock dumps and tailing storages, method for sewage water treatment and method for sludge utilisation

Dna hybrids and environment cleaning system employing dna hybrids

Dual-functional ion exchange resins from agricultural by-products

Compositions, devices, and methods for use in environment remediation

Methods of inhibiting microorganism growth using moss

Method for manufacturing a module for treating a fluid

Method of decolorizing stock-raising treatment water

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

Compositions, devices, and methods for use in environmental remediation

Dual porosity filter

Method of separating substance from liquid

Compositions, devices, and methods for use in environmental remediation

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

Golf course green storm water filter

Sustainable process for the treatment and detoxification of liquid waste

Method for removing heavy metals from media containing heavy metals by means of a Lyocell moulded body, cellulosic moulded body comprising absorbed heavy metals, and the use of the same

Seaweed-based product for treating liquid waste, together with method for making and using the seaweed-based product

Use of a by-product of Chlorella ellipsoidea biodiesel production for aquaculture discharge treatment

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

Synthesis of positively charged hydrogels for anionic pollutant removal

Method of preparing adsorbent from date pit and a polymer

Method of preparing adsorbent from sugarcane bagasse and polyolefin waste

Hydrogel nanobeads for adsorption of pollutants from wastewater

Decontamination of water using guar gum derivatives and applications thereof

Self-sufficient systems for carbon dioxide removal and sequestration

Method of reducing an organic pollutant in contaminated water

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

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

Biosynthesized magnetic metal nanoparticles for oil spill remediation

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

Method for preparing an adsorbent for removing organic dyes from water

Method for preparing adsorbent for removing organic pollutants from water

Filter containing cleaned burdock root for purifying drinking water

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

Method of removing pollutants from a body of water using containers filled with milkweed floss