NOVELTY - Producing a renewable multi-purpose biomaterial for isolating a hazardous contaminant from an environment and storing energy, comprises: dissociating biomass waste using an anaerobic reaction to produce at least one of hydrocarbon and alcohol by applying waste heat; dissociating hydrocarbon and alcohol; harvesting carbon dioxide emitted from industrial process; reacting harvested carbon dioxide with hydrogen to generate the hydrogen-dense fuel; and dissolving a hazardous contaminant in hydrogen-dense fuel to generate a liquid mixture that isolates hazardous contaminant from the environment.    USE - The method is useful for producing a renewable multi-purpose biomaterial for isolating a hazardous contaminant from an environment and storing energy, where the hazardous contaminant comprises at least one of colloidal carbon, fat, carbohydrate, sugar, rejected waste material from a polymer plant, carbon dioxide from exhaust of an industrial process, dust from coal, dust from grain, dust from polymer processing, and distilled solids from ethanol plant waste stream (claimed).    ADVANTAGE - The method: recycles and reuses carbon and hydrogen from biomass waste and pollutants to generate a multi-purpose hydrogen dense fuel, thus dissolving the contaminants in the hydrogen-dense fuel, the harmful effects of the contaminants can be isolated from the environment and at the same time, the liquid mixture can be dissociated in an endothermic reaction to generate renewable fuel; provides more energetic and faster burning hydrogen-characterized fuels that are storable, transportable and consumable as renewable fuels, at reduced fuel production cost by avoiding the equipment and energy expenses required to produce and store water-free fuels; and can reduce toxicity by reducing or eliminating the concentration gradient between water solutions within living cells and the fuel-water solution.    DETAILED DESCRIPTION - Producing a renewable multi-purpose biomaterial for isolating a hazardous contaminant from an environment and storing energy, comprises: dissociating biomass waste using an anaerobic reaction to produce at least one of hydrocarbon and alcohol by applying waste heat recovered from an external heat source; dissociating at least one of hydrocarbon and alcohol to generate carbon and hydrogen; harvesting carbon dioxide emitted from an industrial process; reacting the harvested carbon dioxide with the hydrogen to generate the hydrogen-dense fuel; and dissolving a hazardous contaminant in the hydrogen-dense fuel operating as a solvent to generate a liquid mixture that isolates the hazardous contaminant from the environment, where the hazardous contaminant comprises at least one of a carbon donor, a nitrogen donor and a hydrogen donor. An INDEPENDENT CLAIM is also included for an energy-dense liquid mixture that reduces vapor pressure or availability of the vapor pressure of a previously hazardous contaminant, produced by the above method.    DESCRIPTION OF DRAWING(S) - The figure shows a typical process flow diagram showing an exemplary process for generating high specific energy hydrogen dense fuel from biomass waste generated hydrogen and recycled.    Obtaining hydrogen from biomass waste dissociation (110)    Harvesting carbon donor from industrial purpose (120)    Reacting biomass produced hydrogen with carbon donor harvested from industrial process to create a fuel mixture that increases the density of hydrogen (130)    Dissolving harmful contaminant in the hydrogen dense fuel mixture to generate a non hazardous liquid mixture that isolates the hazardous contaminant from the environment (140)