Abstract: Embodiments of this invention provide an apparatus that allows for the biodegrading of materials including food waste, food service paper products, wet waste, paper cardboard, landscape waste, and other organic solids using a prefabricated, multi-modal, portable, modular system that includes a series of bio-mimicry vessels in multiple mode deployment.

Abstract: Embodiments of this invention provide an apparatus that allows for the biodegrading of materials including food waste, food service paper products, wet waste, paper cardboard, landscape waste, and other organic solids using a prefabricated, multi-modal, portable, modular system that includes a series of bio-mimicry vessels in multiple mode deployment.

Abstract: A prefabricated, multi-modal, bio-mimicry system that can be quickly deployed.

Abstract: An alternating anaerobic and aerobic digestion system and method of forming same includes a subterranean enclosure configured to hold organic matter. The enclosure has a plurality of conduits in a bottom surface of the enclosure. The digestion system further includes an irrigation system configured to dispense a liquid from a top portion of the enclosure and to recover a percolated liquid from a bottom portion of the enclosure, a ventilation system configured to provide air flow to the bottom portion of the enclosure, and a gas-tight membrane cover configured to cover the enclosure.

Abstract: A method of biodegrading municipal solid waste includes providing a quantity of municipal solid waste and promoting anaerobic digestion in the quantity of municipal solid waste by methanogenic organisms to produce methane. The methane production is monitored and when it is determined that production of methane from the quantity of municipal solid waste has subsided, aerobic digestion of the quantity of municipal solid waste is promoted. A gas collection system in operative association with the quantity of organic waste collects biogas and the biogas is monitored and the rate of gas collection is adjusted as necessary to maximize methane collection. A leachate collection system collects leachate from the quantity of municipal solid waste and circulates the leachate back to the quantity of organic waste during the anaerobic digestion and aerobic digestion steps.

Abstract: An alternating anaerobic and aerobic digestion system and method of forming same includes a subterranean enclosure configured to hold organic matter. The enclosure has a plurality of conduits in a bottom surface of the enclosure. The digestion system further includes an irrigation system configured to dispense a liquid from a top portion of the enclosure and to recover a percolated liquid from a bottom portion of the enclosure, a ventilation system configured to provide air flow to the bottom portion of the enclosure, and a gas-tight membrane cover configured to cover the enclosure.

Abstract: A method of unturned aerated static pile composting includes providing organic matter having oversized particles and forming a pile of the organic matter on a surface. The surface has a plurality of compost pipes. The method further includes covering at least a portion of the pile with an organic and particulate layer and then providing air flow through the compost pipes such that a negative air pressure is formed through the pile causing air and fluid to be withdrawn from the pile into the compost pipes. The method further includes inserting a spike in the pile at designated areas and times in order to form air shafts in the pile. The composting system includes a compost enclosure surrounding a plurality of compost pipes, each compost pipe having an air flow control valve, and at least one fan, each fan having an air intake and an air outlet. The air intake is in fluid communication with the plurality of compost pipes.

Abstract: An apparatus for forcing airflow through (i.e., aerating) a particulate material consists of a planar bearing surface and a ventilation conduit underlying the planar bearing surface. A plurality of delivery conduits extend between the ventilation conduit and the planar bearing surface with a mouth of the delivery conduits being near the planar bearing surface. A grate, defining a plurality of openings, covers the mouth of each delivery conduit. Each grate has a top surface substantially parallel to the planar bearing surface and positioned at or no more than a select distance below the planar bearing surface. This select distance is close enough to the planar bearing surface to prevent the accumulation of particulate material over the grate as the particulate material is scraped from the planar bearing surface with an implement having a linear edge abutting the planar bearing surface.

Abstract: Disclosed are enhanced efficacy antiperspirant compositions containing a strontium salt and/or a calcium salt. In particular, there is disclosed an antiperspirant composition comprising a dermatologically acceptable carrier vehicle, about 8% to about 22% (USP) of an aluminum-zirconium chlorohydrate-gly antiperspirant salt, wherein the antiperspirant salt has an HPLC peak 5 area of at least 33%, and about 0.5% to about 15%, preferably about 1% to about 6%, by weight, of a water soluble salt selected from the group consisting of a water soluble strontium salt, a water soluble calcium salt and a mixture thereof It has been found that the inclusion of a strontium salt and/or a calcium salt boosts the efficacy of a high peak 5 antiperspirant salt. As a preferred feature, the antiperspirant salt and the water soluble salt are dissolved in at least a portion of the carrier vehicle.

Abstract: A method of biodegrading municipal solid waste includes providing a quantity of municipal solid waste and promoting anaerobic digestion in the quantity of municipal solid waste by methanogenic organisms to produce methane. The methane production is monitored and when it is determined that production of methane from the quantity of municipal solid waste has subsided, aerobic digestion of the quantity of municipal solid waste is promoted. A gas collection system in operative association with the quantity of organic waste collects biogas and the biogas is monitored and the rate of gas collection is adjusted as necessary to maximize methane collection. A leachate collection system collects leachate from the quantity of municipal solid waste and circulates the leachate back to the quantity of organic waste during the anaerobic digestion and aerobic digestion steps.

Abstract: An apparatus for forcing airflow through (i.e., aerating) a particulate material consists of a planar bearing surface and a ventilation conduit underlying the planar bearing surface. A plurality of delivery conduits extend between the ventilation conduit and the planar bearing surface with a mouth of the delivery conduits being near the planar bearing surface. A grate, defining a plurality of openings, covers the mouth of each delivery conduit. Each grate has a top surface substantially parallel to the planar bearing surface and positioned at or no more than a select distance below the planar bearing surface. This select distance is close enough to the planar bearing surface to prevent the accumulation of particulate material over the grate as the particulate material is scraped from the planar bearing surface with an implement having a linear edge abutting the planar bearing surface.

Abstract: A biofilter apparatus includes at least one container having a height, length, and width containing a deep, low density, porous media within the container. An airflow apparatus is constructed and arranged to deliver a flow of air to be treated to the filter media. The airflow apparatus provides at least 37.5 cfm/ft2 with the porous media creating a backpressure of not more than about 10 inches of water. The media preferably consists of about 30-40% shredded tree bark particles, about 30-40% shredded wood, and about 30-40% composted wood sized such that 95% of the media will pass through a three inch screen and be retained by a 0.5 inch screen. A fluid mister may be provided in fluid communication with the flow of the air to be treated for introducing humidity to the air. The method for treating air via biofiltration utilizes the biofiltration apparatus discussed above and includes directing contaminated air into the container through the airflow apparatus and through the media at at least 37.

Abstract: A packaged towelette is provided including a flexible sheet material sealed around a pre-moistened towelette, the flexible sheet material including a fin constructed to allow a user to grasp the fin and open the package without touching the towelette.

Abstract: A portable and reconfigurable composting apparatus for controlling the airflow to and from a plurality of aerated static composting piles. The composting apparatus includes an air blower having an air intake and an air output. A suction manifold is attached in fluid communication with the air intake of the blower. A discharge manifold is attached in fluid communication with the air output of the blower. A plurality of pile manifolds are connected to the suction manifold and the discharge manifold by a manifold crossover. The manifold crossover includes a pair of dampers which allow the composting apparatus operator to independently select positive or negative air pressure for application to each pile manifold. Each pile manifold is operatively associated with an aerated static compost pile, by means of a series of flexible air lances attached in fluid communication with a pile manifold.