The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2013
Filed:
Jul. 19, 2007
Applicant:
Philip James Mulvey, Willoughby, AU;
Inventor:
Philip James Mulvey, Willoughby, AU;
Assignee:
Environmental & Earth Sciences International Pty Ltd, Waverton, New South Wales, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09C 1/08 (2006.01); B09C 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates generally to a method of soil remediation or bioremediationgenerally comprising the steps of: 1., treating contaminated soil with a chemical surfactant in a primary treatment stage; 2., further treating the soil with an aliphatic or aromatic hydrocarbon; 3., implementing final soil remediation processes where necessary until remediation criteria is achieved. The contaminated soil includes organic contaminants including, among other things, polycyclic aromatic hydrocarbons (PAH).