Document Type

Patent

Publication Date

3-14-2006

Abstract

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

Department

Poultry Science

Patent Number

US7011824

Application Number

US20010011646

Application Published

8-9-2001

Application Filed

12-4-2000

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

Share

COinS