Abstract: A stack and sack waste container for holding, sorting and disposing of recyclable refuse. The container comprises a plurality of substantially similar frames, where each frame includes a locking aperture, a receiving aperture, a large aperture, an upper concave lead-in or locking notch, an upper convex lead-in or receiving notch, a lower convex lead-in or locking notch and a lower concave lead-in or receiving notch. The frames also have two opposing handles. The holder is formed by the interconnection of said frames, and where the frames pieces are interconnected by the locking means being connected to the receiving means of a adjoining frames. The structure of the holder allows for a plurality of such containers to be stacked in a vertical fashion.

Abstract: The invention provides an apparatus for removing VOC's from soil, particularly soil contaminated with gasoline, diesel fuel, or the like. The apparatus includes a burner-heated drum for substantially vaporizing the VOC's (the drum desirably is of the type used in hot mix asphalt plants, to which the apparatus of the invention is particularly suited to be adapted). The vaporized VOC's are then ducted to an air scrubber where the VOC's are substantially entirely absorbed into the scrubber water, along with any airborne soil particulates. The VOC and particulate-laden water is then conducted to a settling basin where the particulates are allowed to settle out. Particulate-free VOC-laden water is withdrawn from the basin and transported to an air stripper where the VOC's are vaporized. The vaporized VOC's are then conducted to the drum burner, where they are burned to help heat the drum and additional soil that is being processed.

Abstract: A surf craft such as a surfboard or windsurfer comprising a planing plank (15) forming the complete lower surface (14) of the craft and a stiffening spine (11) upstanding from and extending substantially the length of the planing plank (15). The spine (11) being integral with the planing plank (15) to form a structural unit with the planing plank projecting laterally from either side of the central spine. These lateral projections (31) of the planing plank (15) being independently resiliently deflectable in use relative to the central stiffening spine (11). Filler pads (35) on either side of the spine rest on and secured to the planing plank (15) to form with the spine a platform for a rider of the craft to stand and move about on when the craft is in use. The filler pads (35) being resiliently flexible with the planing plank.

Abstract: The invention provides a method and apparatus for removing VOC's from soil, particularly soil contaminated with gasoline, diesel fuel, or the like. The method includes the steps of heating the soil in a burner-heated drum to substantially vaporize the VOC's. The vaporized VOC's are then ducted to an air scrubber where the VOC's are substantially entirely absorbed into the scrubber water, along with any airborne soil particulates. The VOC and particulate-laden water is then conducted to a settling basin where the particulates are allowed to settle out. Particulate-free VOC-laden water is withdrawn from the basin and transported to an air stripper where the VOC's are vaporized. The vaporized VOC's are then conducted to the drum burner, where they are burned to help heat the drum and additional soil that is being processed. The air stripper water, from which the VOC's have been removed, is returned to a clean water reservoir for re-use in the air scrubber.