RECYCLING WOOD WASTE

Brand Owner (click to sort) Address Description
REGENAT Regenat USA Holding Corp. 2 Sherman Avenue Greenwich CT 06830 Recycling of wood waste, forestry wood remnants and discarded materials; water treatment services in the nature of cleansing water of pollutants and contaminants; electricity generation services to generate electricity for others from the recycling of the wood waste, forestry wood remnants and discarded materials and from cleansing of water of pollutants and contaminants;Collecting discarded materials for recycling;
URBAN FOREST Kamps Pallets, Inc. 2900 Peach Ridge NW Grand Rapids MI 49544 recycling of wood waste;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A chemical process for detoxifying spent CCA (copper, chrome, arsenic)-treated wood, from which CCA and detoxified wood are recovered for recycling comprising the steps of (a) treating CCA-treated wood in the presence of a liquefying reagent such as an organic solvent at 100-250° C. with or without ferrous ions to form liquefied CCA-treated wood (b) adding water or an aqueous solution of an organic solvent to the liquefied CCA-treated wood with stirring to obtain an aqueous solution of liquefied CCA-treated wood (c) adding complexing or precipitating agents, such as phosphoric acid or calcium hydroxide to the aqueous solution of step (b) thereby precipitating insoluble heavy metal complexes or precipitates and forming a solution of detoxified CCA-treated wood (d) separating said heavy metal complexes or precipitates from the solution of detoxified liquefied CCA-treated wood and (e) isolating chromated copper arsenate from said heavy metal complex or precipitate.