EP1152810A4 - Phosphorus removal from animal waste - Google Patents

Phosphorus removal from animal waste

Info

Publication number
EP1152810A4
EP1152810A4 EP99962987A EP99962987A EP1152810A4 EP 1152810 A4 EP1152810 A4 EP 1152810A4 EP 99962987 A EP99962987 A EP 99962987A EP 99962987 A EP99962987 A EP 99962987A EP 1152810 A4 EP1152810 A4 EP 1152810A4
Authority
EP
European Patent Office
Prior art keywords
phosphorus removal
animal waste
animal
waste
phosphorus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99962987A
Other languages
German (de)
French (fr)
Other versions
EP1152810A1 (en
Inventor
Kristen J Hughes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Maryland at Baltimore
University of Maryland at College Park
Original Assignee
University of Maryland at Baltimore
University of Maryland at College Park
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Maryland at Baltimore, University of Maryland at College Park filed Critical University of Maryland at Baltimore
Publication of EP1152810A1 publication Critical patent/EP1152810A1/en
Publication of EP1152810A4 publication Critical patent/EP1152810A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
EP99962987A 1998-12-04 1999-12-03 Phosphorus removal from animal waste Withdrawn EP1152810A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11087698P 1998-12-04 1998-12-04
US110876P 1998-12-04
PCT/US1999/028615 WO2000033933A1 (en) 1998-12-04 1999-12-03 Phosphorus removal from animal waste

Publications (2)

Publication Number Publication Date
EP1152810A1 EP1152810A1 (en) 2001-11-14
EP1152810A4 true EP1152810A4 (en) 2002-03-20

Family

ID=22335399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99962987A Withdrawn EP1152810A4 (en) 1998-12-04 1999-12-03 Phosphorus removal from animal waste

Country Status (3)

Country Link
EP (1) EP1152810A4 (en)
AU (1) AU1931600A (en)
WO (1) WO2000033933A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306516A (en) * 1980-05-09 1981-12-22 The Cosmin Corporation Deodorizing litter for poultry farms
US5626644A (en) * 1993-09-10 1997-05-06 Bion Technologies, Inc. Storm water remediatory bioconversion system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622697A (en) * 1993-09-30 1997-04-22 The Board Of Trustees Of The University Of Arkansas Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306516A (en) * 1980-05-09 1981-12-22 The Cosmin Corporation Deodorizing litter for poultry farms
US5626644A (en) * 1993-09-10 1997-05-06 Bion Technologies, Inc. Storm water remediatory bioconversion system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0033933A1 *

Also Published As

Publication number Publication date
AU1931600A (en) 2000-06-26
EP1152810A1 (en) 2001-11-14
WO2000033933A1 (en) 2000-06-15

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Legal Events

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