Jrw Bioremediation, LLC

Archer Daniels Midland Company

The Penn State Research Foundation

Donovan Smith

Michael R Sieczkowski

Shireen S Baseeth

Bruce R Sebree

Paul D Bloom

Wayne H Wilke

Gwyn Isenhouer

Rachel Brennan

Bruce Sebree

Gwyn Isenhour

Compositions and methods for remediation of contaminated materials, such as contaminated water, are provided. The composition may include at least one fermentable compound and at least one metal or metal containing compound to promote conversion of the contaminants into non-toxic substances through abiotic and/or biotic processes. The composition may further include sulfur or a sulfur containing compound, and/or microorganisms or derivative thereof.

Composition and method for remediation of contaminated water

A method for treating contaminated water or other contaminated media has been developed. Bioremediation enhancing agents (BEAs) such as yeast metabolites (YM) and other yeast derived products are used to facilitate microbial treatment of the contaminated material. Polysaccharides are also an effective BEA when used alone or in combination with the yeast derived products. The BEAs may work with microbes and electron donors to improve the rate of contaminant degradation and to increase the efficiency of electron donor utilization. A number of novel electron donors are also disclosed.

Bioremediation enhancing agents and methods of use

Compositions for converting contaminants or dispersing compounds are described. Systems and methods of using the compositions are also disclosed.

Microemulsions and uses thereof in dispersing catalysts

A method for treating contaminated water or other contaminated media has been developed. Bioremediation enhancing agents (BEAs) such as yeast metabolites (YM) and other yeast derived products are used to facilitate microbial treatment of the contaminated material. Polysaccharides are also an effective BEA when used alone or in combination with the yeast derived products. The BEAs may work with microbes and electron donors to improve the rate of contaminant degradation and to increase the efficiency of electron donor utilization. A number of electron donors are also disclosed.

Methods for bioremediation of contaminants in water using soapstock, an acid oil of soapstock, a neutralized acid oil of soapstock or combinations thereof are described. Systems for bioremediation are also disclosed.

Microemulsion for bioremediation

Methods of remediation of water

A new and improved method for treating mine influenced water (MIW) or other environmental contamination is disclosed. A number of electron donors are disclosed, including chitin complex-containing materials. The chitin complex-containing materials may modify the pH and reductive-oxidation potential of the contaminated media within the subsurface or within a treatment cell to facilitate metal removal through biological, chemical, and physical means, or a combination thereof. Bioremediation enhancing agents such as yeast products may also be used to facilitate microbial treatment of the contaminated sources. The yeast products may work with microbes to improve the rate of contaminant removal and promote microbial growth.

Mine influenced water remediation using bioremediation substrate

Compositions for bioremediation are described. Systems and methods of using the compositions are also disclosed.

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Parkville, MO, United States of America

Donovan Smith