CH617164A5 - Method of composting waste. - Google Patents

Method of composting waste. Download PDF

Info

Publication number: CH617164A5
Authority: CH; Switzerland
Prior art keywords: oxygen; gas; reaction space; air; fed
Prior art date: 1974-04-18

Application number

CH438375A

Other languages

German (de)

English (en)

Inventor

Jakob Oberpriller

Original Assignee

Linde Ag

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.)

1974-04-18

Filing date

1975-04-07

Publication date

1980-05-14

1974-04-18 Priority claimed from DE19742418704 external-priority patent/DE2418704C3/de

1975-04-07 Application filed by Linde Ag filed Critical Linde Ag

1980-05-14 Publication of CH617164A5 publication Critical patent/CH617164A5/de

Links

238000000034 method Methods 0.000 title claims description 30
239000002699 waste material Substances 0.000 title claims description 14
238000009264 composting Methods 0.000 title claims description 8
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 69
239000001301 oxygen Substances 0.000 claims description 69
229910052760 oxygen Inorganic materials 0.000 claims description 69
238000006243 chemical reaction Methods 0.000 claims description 58
239000007789 gas Substances 0.000 claims description 46
238000000926 separation method Methods 0.000 claims description 14
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 7
230000002503 metabolic effect Effects 0.000 claims description 5
238000004140 cleaning Methods 0.000 claims description 3
238000000605 extraction Methods 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
230000000274 adsorptive effect Effects 0.000 claims description 2
239000002361 compost Substances 0.000 description 9
244000005700 microbiome Species 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
239000010801 sewage sludge Substances 0.000 description 7
230000007423 decrease Effects 0.000 description 6
244000052616 bacterial pathogen Species 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
241000894006 Bacteria Species 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
230000036284 oxygen consumption Effects 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000006213 oxygenation reaction Methods 0.000 description 2
241000233866 Fungi Species 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000002360 explosive Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000003517 fume Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002207 metabolite Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000002916 wood waste Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Microbiology (AREA)
Molecular Biology (AREA)
Organic Chemistry (AREA)
Fertilizers (AREA)
Processing Of Solid Wastes (AREA)
Treatment Of Sludge (AREA)

CH438375A 1974-04-18 1975-04-07 Method of composting waste. CH617164A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742418704 DE2418704C3 (de)		1974-04-18	Verfahren zum Kompostieren von Abfall

Publications (1)

Publication Number	Publication Date
CH617164A5 true CH617164A5 (en)	1980-05-14

Family

ID=5913234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH438375A CH617164A5 (en)	1974-04-18	1975-04-07	Method of composting waste.

Country Status (6)

Country	Link
AT (1)	AT340964B (2)
BE (1)	BE828014A (2)
CH (1)	CH617164A5 (2)
DK (1)	DK140496C (2)
FR (1)	FR2267995B3 (2)
NL (1)	NL7504527A (2)

1975
- 1975-04-07 CH CH438375A patent/CH617164A5/de not_active IP Right Cessation
- 1975-04-09 AT AT269375A patent/AT340964B/de not_active IP Right Cessation
- 1975-04-15 DK DK161375A patent/DK140496C/da not_active IP Right Cessation
- 1975-04-15 FR FR7511645A patent/FR2267995B3/fr not_active Expired
- 1975-04-16 NL NL7504527A patent/NL7504527A/xx not_active Application Discontinuation
- 1975-04-16 BE BE6044990A patent/BE828014A/xx unknown

Also Published As

Publication number	Publication date
BE828014A (fr)	1975-08-18
DK140496C (da)	1980-02-11
DK140496B (da)	1979-09-17
FR2267995B3 (2)	1978-10-06
DE2418704A1 (de)	1975-10-23
ATA269375A (de)	1977-05-15
AT340964B (de)	1978-01-10
DE2418704B2 (de)	1977-06-16
FR2267995A1 (2)	1975-11-14
NL7504527A (nl)	1975-10-21
DK161375A (da)	1975-10-19

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Legal Events

Date	Code	Title	Description
1982-12-31	PL	Patent ceased
2024-10-31	PL	Patent ceased