Abstract: An integrated treatment system using electrodialysis and pressure-driven membranes for deionizing and decontaminating liquids to a near-pure quality for use or reuse in industrial or municipal operations. The integrated system includes steps of pre-filtering contaminated feed liquids blending the filtered liquids in preparation for treating the mixed liquids in parallel or sequential treatment steps utilizing nanofiltration or reverse osmosis, proceeded by or followed by an integrated electrodialysis treatment. A control means selectively directs mixed liquids to each of the treatment units for treatment in parallel or in series depending on the conductivity and residual contaminants in the mixed liquids. In comparison with nanofiltration or reverse osmosis only systems, or electrodialysis only systems, the integrated system provides improved efficiencies for treatment, requires less energy to operate, and reduces maintenance and capital costs.

Abstract: A safety web and elongated pry bar for retaining the lid of a drum during opening of the lid. Safety web 10 is adapted to form a secure containment volume 22 in which lid 14 can be manipulated, and that prevents lid 14 from becoming a projectile. Safety web 10 includes a belt 20 for securing the safety web to the drum. The ends of belt 20 are secured to a ratcheting turnbuckle 25 that allows adjustment of the length of belt 20 providing for universal fit of a given safety web on a variety of different sizes of drums. Safety web 10 further includes a plurality of radial straps 30 that are radially disposed about belt 20. The ends 32 of radial straps 30 are fixedly secured to belt 20. Radial straps 30 are further fixedly secured to each other at a central point 35 defined by the midpoint of each radial strap 30. An annular strap 40 is provided on safety web 10 between belt 20 and central point 35. Annular strap 40 is fixedly secured to each radial strap 30.

Abstract: A rectangular microwave applicator for processing waste material. The rectangular microwave applicator generally includes an upper cavity and a waste container. The upper cavity defines side walls and a ceiling, the bottom of the upper cavity is open. A screwfeeder tube is positioned on and extends through one of the side walls, and a vent is positioned on and extends through another of the side walls. The waste container is rectangular in configuration and is receivable in the bottom of the upper cavity. The waste container holds waste material which is introduced therein via the screwfeeder tube. A microwave choke is carried across the bottom of the upper cavity and is configured to permit the entrance of the waste container in the bottom of the upper cavity. A microwave energy input is at each corner on top of the ceiling of upper cavity and extends therethrough.