Hazardous or toxic waste destruction or containment inventions 02/06

20060041176 - Chemical decontamination method and treatment method and apparatus of chemical decontamination solution: Chemical decontamination method of dissolving oxide film adhered to contaminated component including, preparing decontamination solution in which ozone is dissolved and oxidation additive agent, which suppresses corrosion of metal base of the contaminated component, is added, and applying the decontamination solution to the contaminated component, thereby to remove the oxide...

20060036123 - Underground treatment of biowaste: A method of treatment of biowaste material which comprises drilling a first section of an injection well from the ground into a porous layer, drilling a second portion of the injection well from the lower terminus of the first section of the injection well into the porous layer while drilling...

20060036124 - Method for stabilization of slag, matte and bottom ash: This invention provides a method for stabilization of lead bearing slag, matte and bottom ash subject to acid and water leaching tests or leach conditions by addition of pulverized dry and/or dissolvable stabilizing agents such that leaching of lead is inhibited to desired levels. The resultant waste after stabilization is...