Regenesis Bioremediation Products

Katherine Djernes Pappano

Kristen A Thoreson

Jeremy Birnstingl

Stephanie R Rittenhouse

John Oliver Freim, Iii

Melinda T Pham

Compositions and methods for soil and groundwater remediation are contemplated as comprising a zero valent metal having a metal sulfide surface layer and an organic compound operative to degrade to produce molecular hydrogen. Such compositions may also include particulate activate carbon and anaerobic bacteria operative to perform reductive dechlorination. These compositions synergistically operate to remove chlorinated hydrocarbons from contaminated soil and groundwater.

Compositions and methods for removing chlorinated hydrocarbons

Compositions and methods for treating contaminated soil and/or ground water in situ. The compositions and methods comprise stabilized forms of colloidal remediation agents that are used to remediate contaminants, namely, organic and inorganic contaminants. The compositions and methods of the present invention are operative to transport particulate remediation agent materials through a matrix of soil and groundwater upon application by injection, gravity feed, or percolation into soil and groundwater, which in turn sequester, destroy or stabilize contaminants out of water to thus decontaminate groundwater in place without the cost or disruption associated with digging the contaminated soil and groundwater out of the ground for on-site purification or disposal at a hazardous waste landfill.

Growing community of inventors

Costa Mesa, CA, United States of America

Katherine Djernes Pappano