Toilet-mounted electrical device created to extract and eliminate via ignition the gases from the toilet bowl that generate the bad odor coming from human flatulence and feces.

A radiant burner for treating an effluent gas stream from a manufacturing processing tool includes: a porous sleeve at least partially defining a treatment chamber and through which treatment materials pass for introduction into the treatment chamber; and an electrical energy device coupled with the porous sleeve and operable to provide electrical energy to heat the porous sleeve which heats the treatment materials as they pass through the porous sleeve into the treatment chamber. In this way, electrical energy, rather than combustion, is used to raise the temperature within the treatment chamber in order to treat the effluent gas stream.

An improved systems and methods to reduce and remove particulate matter and chemical pollutants from flue gasses. Specifically, the invention relates to waste incinerator furnaces and devices and methods for improved combustion, destruction and removal of undesirable particulate and gaseous environmental contaminants and pollutants.

The invention provides a system for reducing the volume of bulk material, comprising a transportable container; a single chamber adapted to receive said transportable container; a means for establishing a plurality of controlled atmospheres within said chamber; a plurality of electrically-charged heating elements capable of heating said chamber to at least 1200 F; and an waste heat generator in fluid communication with the chamber. A method for simultaneously thermally degrading different waste differently in a single chamber, comprising filling each container within a plurality of containers with preselected waste and placing each container within the chamber at preselected positions; establishing a controlled atmosphere within the chamber and applying heat to the waste for a time and at a temperature sufficient to gasify the waste; collecting thermal degradation data during gasification; and applying the collected data to an algorithm to adjust the temperature and oxygen concentrations for each preselected position.

A radiant burner for treating an effluent gas stream from a manufacturing processing tool includes: a porous sleeve at least partially defining a treatment chamber and through which treatment materials pass for introduction into the treatment chamber; and an electrical energy device coupled with the porous sleeve and operable to provide electrical energy to heat the porous sleeve which heats the treatment materials as they pass through the porous sleeve into the treatment chamber. In this way, electrical energy, rather than combustion, is used to raise the temperature within the treatment chamber in order to treat the effluent gas stream.

Various biomass reactors systems and methods of pyrolyzing biomass are disclosed. One type of biomass reactor system comprises a plurality of biomass processing stations configured in series, each station comprising an auger reactor including an auger inlet for receiving biomass and a transfer screw for conveying the biomass through the auger reactor.

This invention relates to the field of water purification and desalination. In particular, embodiments of the invention relate to systems and methods of removing essentially all of a broad spectrum of impurities from water in an automated industrial process that requires minimal cleaning or maintenance during the course of several months to several years, with relatively high yields of product water per unit of input water, flexibility with respect to energy sources, compact design with a low industrial foot-print, the ability to recover valuable by-products, and ultra-low energy requirements.

A regenerative thermal oxidizer assembly includes a first housing member and a second housing member. The first housing member defines a regenerative portion and a combustion chamber. The second housing member defines an inlet chamber and an outlet chamber. A regenerator is disposed within the regenerative portion of the first housing member and defines a central axial opening extending to the combustion chamber. A thermal element extends through the axial opening to the combustion chamber for providing heat to the combustion chamber for initiating combustion inside the combustion chamber. The first housing member is rotatable around an axis defined by the axial opening relative to the second housing member for rotating the regenerator relative to the inlet chamber and the outlet chamber.

A volatile organic compound burner includes a pre-heating bushing, a burner body, a porous medium and an ignition electric power source. The volatile organic compound is low-enthalpy fuel. The volatile organic compound burner functions in the same way as a combustion chamber of an internal combustion engine to use a combustible volatile organic compound as fuel and introduce the combustible volatile organic compound into the combustion chamber, adjust timely the fuel mixing ratio in the combustion chamber according to the temperature required for the oxidation of the volatile organic compound in the volatile organic compound burner, and ignite the volatile organic compound in the combustion chamber with an electronic ignitor. The volatile organic compound burner is structurally simple and widely applicable to simulation of the environment of oxidation of the volatile organic compound, has high cost to performance ratio, and reduces fuel cost and emission of air pollutants.

Example thermal oxidation apparatus, control, and associated methods are disclosed herein. An example apparatus includes a pump fluidly couplable to a pipe, the pump including a nozzle at a first end of the pump, a second end of the pump open to atmosphere, an air compressor fluidly coupled to the nozzle, and a thermal oxidizer disposed in the pump between the first end and the second end, the air compressor to provide air to the nozzle to cause suction of gas from the pipe, the thermal oxidizer to convert methane in the gas to carbon dioxide and water vapor to be vented from the second end of the pump.