Abstract: A bioremediation device in the form of a cylindrical cartridge having an open mesh side wall and end-caps forming an enclosed volume and which contains a suitable media. The cartridge is removeably mounted in and supported on opposite sides by wall halves in the form of near semi-circular housing halves. The wall halves further contain inlet and outlet openings to permit a liquid and gaseous flow through the cartridge and the contained media.

Abstract: A bioremediation device in the form of a cylindrical cartridge having an open mesh side wall and end-caps forming an enclosed volume and which contains a suitable media. The cartridge is removeably mounted in and supported on opposite sides by wall halves in the form of near semi-circular housing halves. The wall halves further contain inlet and outlet openings to permit a liquid and gaseous flow through the cartridge and the contained media.

Abstract: A system for capturing and neutralizing HAP's (hazardous air pollutants) and VOC's (volatile organic compounds) at the source point by providing a closed loop remediation system which utilizes an air collection, treatment and control module containing a predetermined size bay of multiple interchangeable mini-biofilter cartridges that function to consume the pollutant and recirculate remediated air back to the source point of the pollutant. The system includes establishing a closed loop air system at a work station which generates and emits VOC's, capturing the VOC's in the air stream flow and transporting them directly into an adjacent biofilter module which contains selected microorganisms in mini-cartridges which biodegrade said VOC's and recirculates remediated air back to the source point of the pollutant. The cartridges may be contained in modules in single and/or multiple widths and heights and in conjunction with various work stations, cabinets, receptacles, and tables.

Abstract: A system for capturing and neutralizing HAP's (hazardous air pollutants) and VOC's (volatile organic compounds) at the source point by providing a closed loop remediation system which utilizes an air collection, treatment and control module containing a predetermined size bay of multiple interchangeable mini-biofilter cartridges that function to consume the pollutant and recirculate remediated air back to the source point of the pollutant. The system includes establishing a closed loop air system at a work station which generates and emits VOC's, capturing the VOC's in the air stream flow and transporting them directly into an adjacent biofilter module which contains selected microorganisms in mini-cartridges which biodegrade said VOC's and recirculates remediated air back to the source point of the pollutant.

Abstract: A latching fluid level switch which includes an elongated shaft member having a lower end and an opposite upper end with both ends containing a buoyant float member. The upper end is pivotally anchored to a tank wall and capable of having its lower end being moved between two distinct angular positions depending on the level of the liquid in said tank acting on said float member and having a first higher buoyancy angular position representing a high liquid level endpoint, and a second less buoyancy angular position representing a lower liquid level endpoint. The float is maintained at each distinct angular position such that once triggered at one liquid level endpoint the float will maintain and hold that angular position until reversibly triggered at the other liquid level endpoint.

Abstract: A method for disinfecting turbid liquids which includes reducing liquid opacity by diffusing the turbid liquid and exposing the liquid to a source of UV radiation for a time sufficient to disinfect and/or sterilize the liquid. The diffusion may be accomplished by aerating, agitation, misting or atomizing the turbid water.

Abstract: A system for capturing and neutralizing HAP's (hazardous air pollutants) and VOC's (volatile organic compounds) at the source point by providing a closed loop remediation system which utilizes an air collection, treatment and control module containing a predetermined size bay of multiple interchangeable mini-biofilter cartridges that function to consume the pollutant and recirculate remediated air back to the source point of the pollutant. The system includes establishing a closed loop air system at a work station which generates and emits VOC's, capturing the VOC's in the air stream flow and transporting them directly into an adjacent biofilter module which contains selected microorganisms in mini-cartridges which biodegrade said VOC's and recirculates remediated air back to the source point of the pollutant.

Abstract: This invention relates to a molding process that utilizes different kinds of recycled materials to create a nonhomogeneous article. The materials are first granulated or shredded and then loaded into specific volumes within a mold. An uncured liquid thermosetting resin is then injected into the mold to fill the voids between the particles and completely encapsulated to the particles within the resin. The resin is allowed to cure in an unheated and an unpressurized state to form finished articles.

Abstract: An upright cabinet of molded construction suitable for outside use in storing various types of equipment. The component parts of the cabinet interlock in assembly to provide a high strength structure. Front and rear recesses furnish additional strength and rigidity to the structure as well as protectively housing the rear wall and front door of the cabinet.

Abstract: A diving system for launching a person into a swimming pool or the like that is particularly well suited for use in a limited space which normally precludes the use of a conventional board. The system employs a relatively short board pivotally secured to a base member and having two arcuate shaped spring members that are anchored at one end in the base and which are cojoined at the opposite end by a crossbar passing under the board. The crossbar is arranged to ride in contact with the working surface of a slide affixed to the board so that rearward movement of the crossbar is promoted when the board is deflected under a relatively light load and is resisted when the board is deflected under a relatively heavy load. The slide includes a generally concave shaped working surface for receiving the crossbar and, automatically changes the fulcrum ratio of the system to present a more flexible board to a lighter or less active diver and a stiffer board to a heavier or more active diver.

Abstract: A resilient platform for diving or jumping into a swimming pool where either the available deck space or the pool size prohibits use of a conventional diving board. The diving platform comprises in a compact, space-saving arrangement a base member fixed to the deck adjacent the pool edge, a board member pivotally connected at one end to the base member and a pair of arched spring arms that extend upwardly and outwardly from the base member to a point on the board that is spaced from its pivotal connection with the base. The outer ends of the spring arms carry an adjustable cross bar that passes beneath the board member to support its outer end.

Abstract: An outboard drive for a marine engine includes an upper unit mounted through the transom of the boat and a lower steerable leg which includes the propeller shaft. A pivot point in the upper unit is inside the boat. The drive unit is rotatable about this pivot point to lift, or tilt, the drive from its normal position. The steering tube, shift tube, and lift motor shaft are all rotatable about the pivot point inside the boat. Because of this, the required space between the drive and the engine is minimized.

Abstract: An outboard drive for a marine engine includes an upper unit mounted through the transom of the boat and a lower steerable leg which includes the propeller shaft. A pivot point in the upper unit is inside the boat. The drive unit is rotatable about this pivot point to lift, or tilt, the drive from its normal position. The steering tube, shift tube, and lift motor shaft are all rotatable about the pivot point inside the boat. Because of this, the required space between the drive and the engine is minimized.