Smell dilution unit and electrophotographic image forming apparatus including the same

Biofiltration Applicator for Controlling and Accessing the Initial Point of Contact

Process and reactor for removing organic compounds from gas flows

Biooptical and biofunctional properties, applications and methods of polylactic acid films

Biooptical and biofunctional properties, applications and methods of polylactic acid films

ADSORPTIVE STRUCTURES AND THE USE THEREOF

System and method for reducing emissions in a hog confinement facility

Filtration media having recycled waste materials

Movable air purification robot system

COMPOSITION OR MIXTURE TO FORM A VARIABLE CHEMICAL SOLUTION OR AQUEOUS LIQUID SUBSTANCE AND ITS PROCESS OF APPLICATION THAT PERMITS THE CONTROL OF ENVIRONMENTAL POLLUTION

Odorless foam mattress assembly

Adsorptive molded parts and the use thereof

Apparatus for purifying and neutralizing toxic gases

AIR DECONTAMINATION EQUIPMENT

Method for removing or treating harmful biological and chemical substances within structures and enclosures

Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same

Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors

Image forming apparatus including filter substantially parallel to ventilation direction of exhaust duct

Dielectric barrier discharge cell with hermetically sealed electrodes and automatic washing of electrodes during operation of the cell

METHOD FOR TREATING ODORS

Method for preparing pellets from rice husk and apparatus for removing odor using rice husk pellet bio-media

Filtration media having a chemical reagent

DEODORIZATION MODULE AND FOOD WASTE TREATMENT APPARATUS HAVING THE SAME

GREASE ABSORPTION SYSTEM AND METHOD

Deodorizing catalyst, deodorizing method using the same, and method for regenerating the catalyst

ODOR ABATEMENT OF ORGANIC WASTE

REGISTER VENT FILTER

Gas decomposition apparatus and method for decomposing gas

Ductless fume hood gas monitoring and detection system

Adsorptive composition and adsorptive molded article

ADSORPTIVE PHOTO-CATALYTIC OXIDATION AIR PURIFICATION DEVICE

Air purifier

Landfill gas purification method and system

System and method for dynamically controlling odor emission

Air processing device

Aluminum silicate complex and high-performance adsorbent comprising the same

Multi-functional cabin air filter

METHOD AND DEVICE FOR CLEANING A HOT AIR STREAM

VACUUM ADSORPTION APPARATUS

HUMIDITY CONTROL APPARATUS

Modular ductwork decontamination assembly

METHOD FOR BIOLOGICAL TREATMENT OF AN AIR STREAM CONTAINING VOCS

Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst convertor

Hydrogen producing apparatus, method of operating hydrogen producing apparatus and fuel cell power generating system

AIR DEODORIZER

NON-DISCHARGING TYPE AIR PURIFICATION EQUIPMENT FOR THE INDUSTRY

Maritime Vessel Black and Gray water tank vent gas adsorption filter

Air cleaner having regenerative filter, and method for regenerative of air cleaner filter

Gas decomposing apparatus

Sterilizer

Device for Treating a Gaseous Effluent Loaded with Odorant Compounds using a Three-Dimensional Mesh, Corresponding Installation and Process

APPARATUS AND METHOD FOR DE-ODORISING A GAS MIXTURE

Photocatalytic material and photocatalytic member and purification device using the photocatalytic material

Biofiltration system for odor control

Methods for reducing airborne formaldehyde

Air cleaning filter comprising formaldehyde dehydrogenase and process for producing the same

METHOD AND APPARATUS FOR CONTROL AND ELIMINATION OF UNDESIRABLE SUBSTANCES

PHOTOCATALYST DEVICE USING POROUS PIPE AND AIR PURIFICATION APPARATUS USING THE SAME

CHEMICAL FILTER AND METHOD FOR PRODUCING THE SAME

Apparatus and method for treating impurities in air and materials

Method of sterilizing

System and method of exhaust-gas treatment

Aldehyde reducing compositons

Aldehyde reducing coating

PROCEDURE AND APPARATUS FOR CLEANING OF GAS, LIKE AIR FROM UNWANTED GASEOUS COMPOUNDS

METHOD AND DEVICE FOR DECONTAMINATION AIR FOR FUEL CELL, AND FUEL CELL

PHOTOCATALYST DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME

Photocatalyst dispersing element, method for manufacturing photocatalyst dispersing element, photocatalyst element, method for manufacturing photocatalyst element

METHOD FOR THE REDUCTION OF MALODOROUS COMPOUNDS

Bag-filter type small deodorizing and dust collecting apparatus

Visible light-responsive photocatalyst composition containing tungsten-based oxides and method of producing the same

Air treatment system

Air treatment system

Air treatment system

Air treatment system

Fluid conditioning apparatus

Auto-Lampe portable

Method for Decomposition and Removal of Organic Compound in Air Using Platinum as Main Catalysis, Method for Formation of Photocatalytic Article and Photocatalytic Layer, and Photocatalyst

Air purification apparatus

Reduction of airborne malodors using hydrogen peroxide and a catalyst-coated media

GREASE ABSORPTION SYSTEM AND METHOD

Air conditioning apparatus

PHOTOCATALYST DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME

Biofilter media to remove odour causing compounds from waste gas streams

BIOFILTRATION PROCESS AND APPARATUS FOR ODOUR OR VOC TREATMENT

Apparatus for Odour Removal From an Input Gas

Method of treating for pests

Metal-modified silica particles for reducing odor

Apparatus for collecting smoke and dust with a deodorizing function and a deodorizing and filtering unit

Hood and pollution control unit with ultra violet light and electro-static precipitator

Method and device for photocatalvtic oxidation of organic substances in air

Landfill gas purification method and system

AIR CLEANER

Zeolite composite materials for waste odor control

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

Building Designed For Storing Foul-Smelling Effluents

Filtration and Purification Systems

Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same

Cartridge for treating a gas

Suspension for reducing odors

Gas Odorous Substance Separation

Filtration media having a chemical reagent

Absorbent and/or filter materials comprising open cell foams coated with photocatalytic titanium dioxide, and methods of making and using the same

Modular ductwork decontamination assembly

GAS ABSORPTION SYSTEM, COMPOSITION, AND METHOD

Surface Emitting Device

System and Method of Exhaust-Gas Treatment

Apparatus and method for treating impurities in air and materials

Biotrickling filter packing material and systems and methods of using same to remove odour causing compounds from waste gas streams

Biofilter media and systems and methods of using same to remove odour causing compounds from waste gas streams

Air purifier

Process for Removing Ammonia, Odours and Dust from Ventilation Air and Apparatus for Use in Such a Process

Odour Reduction Apparatus

SUBSTRATE WITH A PHOTOCATALYTIC COATING

Filter element, method of manufacture and use

Absorbing agent, dust collection chamber and method for adsorbing odours

Method for Manufacturing Absorbent having Function of Suppressing Leakage of Formaldehyde

Activated carbon for odor control

Operating room filter systems

Air Venting System

Methods of producing, marketing and using odor control compositions

Air cleaner for ozone and Volatile Organic Compound (VOC) removal

Metallic foam trap for poisons: aircraft ozone

Filter for absorbing odoriferous matter from ambient air

Substrate having photocatalytic and activated carbon constituents and process for producing

Air purification apparatus and method

Method and apparatus for producing reactive oxidizing species

Air filtration device

Ultraviolet light filtration apparatus

Method and apparatus for improving the air quality within an enclosed space

Air treatment system

Versatile simulated moving bed systems

Dielectric barrier discharge cell with hermetically sealed electrodes, apparatus and method for the treatment of odor and volatile organic compound contaminants in air emissions, and for purifying gases and sterilizing surfaces

Air filter unit with several filter elements

Method and device for decontamination air for fuel cell, and fuel cell

Solid odor absorbers consisting of anodic oxide layers with active substance stored therein

Substrate with a photocatalytic coating

Multi-stage odor scrubber

Air cleaning device

Activated carbon for odor control and method for making same

Method and apparatus for odor control using panels of activated carbon cloth

Air cleanness filter

Vacuum filter bag with odor removing effect

Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter

Air supply systems and pressure adjustment devices for use therewith

Dispersal air scrubber

Odour absorbing filters

Active filter element for end face incident flow

Adsorption of contaminants from gaseous stream and in situ regeneration of sorbent

Air purifier

Method and device for cleaning air

Odor absorbent evaporative pad

Adsorbing element

Air purifier

Device and method for eliminating odor

Air purifier

Gas treatment apparatus

Self-powered, wearable personal air purifier

Device for absorbing water vapour

Method for removing or treating harmful biological and chemical substances within structures and enclosures

Photocatalytic composite material and method for preparation thereof

Manganese compound, process for producing the same, and method of utilization of the same

Spiral composite adsorbent material

Deodorant material and process for producing the same

Method and apparatus for filtering

Indoor fan filter

Air cleaning system

Air cleaner

Exhaust gas filter and filtering system

Activated carbon for odor control and method for making same

Processing method utilizing display information for carrying a cell structure with a catalytic component

Filter element, method for manufacture thereof, and filter using said element

Method for reducing odor using metal-modified silica particles

Apparatus and method for the treatment of odor and volatile organic compound contaminants in air emissions

Binder systems derived from amorphous silica and bases

Odor-mitigating compositions

Aerosol odor eliminator

Deodorizing air using aqueous ozone as a catalyst

Reusable, air cleaning device filled with granular, activated carbon

Peroxycarboxylic acid scrubber assembly

Hollow core door with internal air flow