Document Type

Patent

Publication Date

2-12-2002

Abstract

A method of treating liquid animal manure comprising contacting a manure slurry with a treatment composition comprising a treatment effective amount of AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a resulting slurry, wherein n is from 0 to 10, and m is from 0 to 12. The treatment effective amount is effective to reduce phosphorus solubility, reduce phosphorus runoff and/or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization; flocculate solids; reduce pathogens; increase the nitrogen content; and/or reduce acid rain and PM-10s associated with the manure.

Department

Poultry Science

Patent Number

US6346240; CA2286965 (C)

Application Filed

10-22-1998

Assignee

The United States of America as represented by the Secretary of Agriculture (Washington, DC) Board of Trustees of the University of Arkansas (Little Rock, AR)

Comments

Philip A. Moore, Jr., Department of Poultry Science

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