SE500661C2 - Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam - Google Patents

Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam

Info

Publication number: SE500661C2
Authority: SE; Sweden
Prior art keywords: pellets; powder; nozzle; pellet; sludge
Prior art date: 1992-12-29

Application number

SE9203930A

Other languages

English (en)

Swedish (sv)

Other versions

SE9203930D0 (sv

SE9203930L (sv

Inventor

Torsten Modig

Original Assignee

Torsten Modig

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.)

1992-12-29

Filing date

1992-12-29

Publication date

1994-08-01

1992-12-29 Application filed by Torsten Modig filed Critical Torsten Modig

1992-12-29 Priority to SE9203930A priority Critical patent/SE500661C2/sv

1992-12-29 Publication of SE9203930D0 publication Critical patent/SE9203930D0/xx

1993-12-29 Priority to US08/448,381 priority patent/US5628913A/en

1993-12-29 Priority to DK94904061T priority patent/DK0738245T3/da

1993-12-29 Priority to AT94904061T priority patent/ATE178301T1/de

1993-12-29 Priority to PCT/SE1993/001112 priority patent/WO1994014730A1/en

1993-12-29 Priority to DE69324276T priority patent/DE69324276T2/de

1993-12-29 Priority to EP94904061A priority patent/EP0738245B1/en

1994-06-30 Publication of SE9203930L publication Critical patent/SE9203930L/xx

1994-08-01 Publication of SE500661C2 publication Critical patent/SE500661C2/sv

Links

239000008188 pellet Substances 0.000 title claims abstract description 82
238000000034 method Methods 0.000 title claims abstract description 15
239000010801 sewage sludge Substances 0.000 title claims description 5
235000015097 nutrients Nutrition 0.000 title claims description 4
239000000843 powder Substances 0.000 claims abstract description 52
239000010802 sludge Substances 0.000 claims abstract description 19
238000001035 drying Methods 0.000 claims abstract description 16
235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 14
235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 14
239000004571 lime Substances 0.000 claims abstract description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
230000015572 biosynthetic process Effects 0.000 claims abstract description 5
238000007664 blowing Methods 0.000 claims abstract description 5
238000003860 storage Methods 0.000 claims abstract description 5
238000005520 cutting process Methods 0.000 claims description 11
238000005453 pelletization Methods 0.000 claims description 5
238000000605 extraction Methods 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
244000052616 bacterial pathogen Species 0.000 claims 1
235000013601 eggs Nutrition 0.000 claims 1
238000004806 packaging method and process Methods 0.000 claims 1
230000003071 parasitic effect Effects 0.000 claims 1
239000007787 solid Substances 0.000 claims 1
230000000050 nutritive effect Effects 0.000 abstract 1
238000004065 wastewater treatment Methods 0.000 abstract 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
229910052757 nitrogen Inorganic materials 0.000 description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
238000001311 chemical methods and process Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
208000015181 infectious disease Diseases 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000001863 plant nutrition Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000010865 sewage Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1

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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Treatment Of Sludge (AREA)
Fertilizers (AREA)
Hydroponics (AREA)

SE9203930A 1992-12-29 1992-12-29 Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam SE500661C2 (sv)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
SE9203930A SE500661C2 (sv)	1992-12-29	1992-12-29	Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam
US08/448,381 US5628913A (en)	1992-12-29	1993-12-29	Method and an apparatus for producing plant nutritive pellets from wastewater sludge
DK94904061T DK0738245T3 (da)	1992-12-29	1993-12-29	Fremgangsmåde og apparat til fremstilling af plantenæringsstofgranulat af spildevandsslam
AT94904061T ATE178301T1 (de)	1992-12-29	1993-12-29	Verfahren und vorrichtung zur herstellung von pflanzennährstoffgranulaten aus klärschlamm
PCT/SE1993/001112 WO1994014730A1 (en)	1992-12-29	1993-12-29	A method and an apparatus for producing plant nutritive pellets from wastewater sludge
DE69324276T DE69324276T2 (de)	1992-12-29	1993-12-29	Verfahren und vorrichtung zur herstellung von pflanzennährstoffgranulaten aus klärschlamm
EP94904061A EP0738245B1 (en)	1992-12-29	1993-12-29	A method and an apparatus for producing plant nutritive pellets from wastewater sludge

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9203930A SE500661C2 (sv)	1992-12-29	1992-12-29	Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam

Publications (3)

Publication Number	Publication Date
SE9203930D0 SE9203930D0 (sv)	1992-12-29
SE9203930L SE9203930L (sv)	1994-06-30
SE500661C2 true SE500661C2 (sv)	1994-08-01

Family

ID=20388270

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9203930A SE500661C2 (sv)	1992-12-29	1992-12-29	Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam

Country Status (7)

Country	Link
US (1)	US5628913A (da)
EP (1)	EP0738245B1 (da)
AT (1)	ATE178301T1 (da)
DE (1)	DE69324276T2 (da)
DK (1)	DK0738245T3 (da)
SE (1)	SE500661C2 (da)
WO (1)	WO1994014730A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO944259L (no) *	1994-11-08	1996-05-09	Kvaerner Eureka As	Fremgangsmåte og apparatur for granulering og törking av organisk materiale
DE19522164A1 (de) *	1995-06-19	1997-01-02	Sep Tech Studien	Verfahren und Vorrichtung zur kontinuierlichen Trocknung von Protein enthaltendem Schlamm
DE19649560A1 (de) *	1996-11-29	1998-06-04	Knoll Ag	Verfahren zum Herstellen von Granulaten eines Wasch- oder Reinigungsmittels
SE511130C2 (sv) *	1997-12-29	1999-08-09	Svedberg Lars Olov	Förfarande för framställning av ett absorptionsmedel i partikelform utgående från vattenverksslam
US20030070461A1 (en) *	2001-10-11	2003-04-17	Michael Ferguson	Poultry litter fertilizer
JP4213644B2 (ja) *	2004-09-09	2009-01-21	株式会社ニクニ	液処理装置
US7294275B1 (en) *	2005-05-04	2007-11-13	The United States Of America, As Represented By The Secretary Of The Interior	Method of removing phosphorus from wastewater
US9272468B1 (en) *	2008-04-03	2016-03-01	Purdue Research Foundation	Apparatus and method for producing biobased carriers from byproducts of biomass processing
US9782705B2 (en)	2015-03-05	2017-10-10	Gala Industries, Inc.	Tumbler systems and methods
CN110237772B (zh) *	2019-06-29	2020-02-21	杨贵珍	一种自清理高效污泥造粒机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE851070C (de) *	1950-05-09	1952-10-02	Albert Ag Chem Werke	Verfahren zur Herstellung von granulierten, humushaltigen Duenge-mitteln aus Klaerschlamm
DE1132896B (de) *	1961-01-05	1962-07-12	Bayer Ag	Verfahren zur Herstellung von koernigen oder zylinderfoermigen Granulaten
US4193206A (en) *	1977-03-08	1980-03-18	Uop Inc.	Processes for drying sewage sludge and filtering water
DE3540818A1 (de) *	1985-08-02	1987-02-05	Kloeckner Humboldt Deutz Ag	Verfahren und vorrichtung zur entwaesserung von schlamm
DE3741468A1 (de) *	1987-12-08	1989-06-22	Limus Umwelttechnik Gmbh	Verfahren und vorrichtung zum trocknen von klaerschlamm und aus diesem hergestelltes duenge- bzw. bodenverbesserungsmittel

1992
- 1992-12-29 SE SE9203930A patent/SE500661C2/sv not_active IP Right Cessation
1993
- 1993-12-29 DE DE69324276T patent/DE69324276T2/de not_active Expired - Fee Related
- 1993-12-29 WO PCT/SE1993/001112 patent/WO1994014730A1/en not_active Ceased
- 1993-12-29 AT AT94904061T patent/ATE178301T1/de not_active IP Right Cessation
- 1993-12-29 US US08/448,381 patent/US5628913A/en not_active Expired - Fee Related
- 1993-12-29 EP EP94904061A patent/EP0738245B1/en not_active Expired - Lifetime
- 1993-12-29 DK DK94904061T patent/DK0738245T3/da active

Also Published As

Publication number	Publication date
DE69324276T2 (de)	1999-11-18
EP0738245B1 (en)	1999-03-31
WO1994014730A1 (en)	1994-07-07
EP0738245A1 (en)	1996-10-23
SE9203930D0 (sv)	1992-12-29
DE69324276D1 (de)	1999-05-06
ATE178301T1 (de)	1999-04-15
DK0738245T3 (da)	1999-10-11
US5628913A (en)	1997-05-13
SE9203930L (sv)	1994-06-30

Legal Events

Date	Code	Title	Description
2006-08-22	NUG	Patent has lapsed

Publication	Publication Date	Title
SE500661C2 (sv)	1994-08-01	Förfarande och anordning för framställning av växtnäringspelletar ur avloppsreningsslam
US4813154A (en)	1989-03-21	Method and apparatus for conditioning fibrous materials
EP3350140B1 (en)	2022-08-03	System for processing, particularly sanitizing and drying, animal manure
CN108439763A (zh)	2018-08-24	一种二段式薄层污泥干化系统
US4749349A (en)	1988-06-07	Granulating device and plant
US3596699A (en)	1971-08-03	Apparatus for spray drying milk and the like
US4481721A (en)	1984-11-13	Method of and an apparatus for drying pulverulent materials
US5586412A (en)	1996-12-24	Method for recovery of cotton seed from lint
CN101600925A (zh)	2009-12-09	干燥含水物的方法和系统
US8984762B2 (en)	2015-03-24	Dryer for treating garden waste
US3212908A (en)	1965-10-19	Method for granulating powdery materials
RU2328338C1 (ru)	2008-07-10	Способ получения гранулированного продукта и барабанный гранулятор
US3864841A (en)	1975-02-11	Rotary dehydrator-granulator
WO1996009424B1 (en)	1996-05-23	Apparatus and method for recovery of cotton seed from lint
IE57463B1 (en)	1992-11-04	Granulating device
SU1601479A1 (ru)	1990-10-23	Способ сушки зерна в групповых блоках бункеров
US2471363A (en)	1949-05-24	Process of making food products
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EA009533B1 (ru)	2008-02-28	Способ приготовления гранул мочевины
KR20030009623A (ko)	2003-02-05	습식 마늘박피장치
US2727809A (en)	1955-12-20	Method of and apparatus for converting bulk fertilizer into pellets
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CN104925828A (zh)	2015-09-23	一种硝铵生产装置及方法
SU1196638A1 (ru)	1985-12-07	Барабанна сушилка дл сыпучих материалов
US3259999A (en)	1966-07-12	Combination cooler-dryer