HU198854B - Method for producing biologic filtering insert - Google Patents

Method for producing biologic filtering insert Download PDF

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Publication number
HU198854B
HU198854B HU873963A HU396387A HU198854B HU 198854 B HU198854 B HU 198854B HU 873963 A HU873963 A HU 873963A HU 396387 A HU396387 A HU 396387A HU 198854 B HU198854 B HU 198854B
Authority
HU
Hungary
Prior art keywords
air
biological filter
sterilized
filter cartridge
stalk
Prior art date
Application number
HU873963A
Other languages
Hungarian (hu)
Inventor
Gabor Matyus
Aladar Krasznai
Original Assignee
Hosszuhegyi Mezoegazdasagi Kom
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 Hosszuhegyi Mezoegazdasagi Kom filed Critical Hosszuhegyi Mezoegazdasagi Kom
Priority to HU873963A priority Critical patent/HU198854B/en
Priority to CH2912/88A priority patent/CH675213A5/de
Priority to DE3827143A priority patent/DE3827143A1/en
Priority to AT0205188A priority patent/AT389461B/en
Publication of HU198854B publication Critical patent/HU198854B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B01D53/85—Biological processes with gas-solid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fats And Perfumes (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to a method for producing a biological filter element for deodorising foul-smelling air produced in the decomposition of organic materials. The essence of the invention is that the raw material used for the biological filter element is grape stalks which are reduced in moisture content at high temperature to at least 12%, sterilised and then inserted into a filter.

Description

A találmány tárgya eljárás biológiai szűrőbetét előállítására szerves anyagok bomlásakor keletkező levegő szagtalanításához.The present invention relates to a process for the production of a biological filter cartridge for deodorizing air produced by the decomposition of organic materials.

Ismeretes a 3 537 933 számú NSZK-beli közzétételi iratból készülék gázáram tisztítására, amelynek lényege, hogy biológiai szűrőbetétből van kialakítva, amely nyersanyaga előnyösen tőzeg.It is known from German Patent Publication No. 3,537,933 to purify a gas stream, which is essentially made of a biological filter cartridge, the raw material of which is preferably peat.

A megoldás hiányossága, hogy kis teljesítményű, mivel a tőzeg tömör réteget képez nedvesség hatására, igy könnyen el is tömődik, aktív felülete lecsökken, ezáltal a baklériunikultúra csekély mértékű, drága, nem üzembiztos.The disadvantage of the solution is that it is low in performance, since peat forms a dense layer under the influence of moisture, so it is easily compacted and its active surface is reduced, thus making the bacterial culture small, expensive and not reliable.

A találmány célja eljárás kidolgozása biológiai szűrőbetét előállítására szerves anyagok bomlásakor keletkező bűzös levegő szagtalanítására, ahol a biológiai szűrőbetét üzembiztos, nagy teljesjítmény ű és olcsó.It is an object of the present invention to provide a process for producing a biological filter cartridge for deodorizing the odorous air produced by decomposition of organic matter, wherein the biological filter cartridge is reliable, high performance and inexpensive.

A találmány feladata eljárás biológiai szűrőbetéten baktériumkultúra létrehozására és fenntartására.SUMMARY OF THE INVENTION The present invention relates to a method for creating and maintaining a bacterial culture on a biological filter insert.

A kitűzött feladatot a bevezetőben említett eljárásnál ügy oldottuk meg a találmány szerint, hogy a biológiai szűrőbetét nyersanyagaként szőlökocsányt használunk, amelyet - nedvességtartalmát legalább 12%-ra lecsőkkentve - hőkezeléssel sterilizálunk, majd a szűrőbe beágyazzuk.The object of the present invention is to solve the problem of introducing a vine stalk as the raw material of the biological filter cartridge, which is sterilized by heat treatment, reduced to at least 12% moisture content, and embedded in the filter.

A találmány szerinti eljárást kiviteli példa kapcsán ismertetjük részletesebben.The process of the present invention will be described in more detail in connection with an exemplary embodiment.

Claims (3)

SZABADALMI IGÉNYPONTPatent Claim Point Eljárás biológiai szűrőbetét előállítására szerves anyagok bomlásakor keletkező bűzösA process for making a biological filter cartridge by the stench of organic matter decomposition 5 levegő szagtalanításához, azzal jellemezve, hogy a biológiai szűrőbetét nyersanyagaként szőlökocsányt használunk, amelyet - nedvességlarbilmál legalább 12%-ra lecsókkentve hőkezeléssel sterilizálunk, majd a szűrőbe5 to deodorize the air, characterized in that the raw material of the biological filter cartridge is a vine stalk which is - sterilized by heat treatment with at least 12% humidity, then sterilized in the filter 10 beágyazzuk.10 embedded. 1. példaExample 1 Miután a zúzóbogyózó-berendezésből kikerül a szem- és magtiszta kocsány, betápláljuk forrólevegős, szárító forgódobba, ahol azt 1200 °C hőmérsékletű füstgázzal 2 másodpercig érintkeztetve magas hőmérsékleten sterilizáljuk. Eközben annak nedvességtartalmát legalább 12%-ra lecsökkentjük. Az így kezelt kocsányt belehelyezzük a szűrőbe, ahol az réteget képez. A szűrő előtt üzemeltetésekor a bűzös levegőt szilárd szennyezőanyagtól és zsírtól megtisztítjuk. Ezen előtisztított levegőt előnyösen 80-90%-ra pórásítjuk és ezt a levegőt vezetjük keresztül a találmány szerinti biológiai szűrőbetéten, majd pedig ki a .szabadba. Olfaktométerrel végzett mérések bizonyítják, hogy bűztelenitési hatásfoka legalább 80%.After the grain and seed stalk is removed from the crusher, it is fed to a hot air drying rotary drum, where it is sterilized by contacting it with 1200 ° C flue gas for 2 seconds at high temperature. Meanwhile, its moisture content is reduced to at least 12%. The stalk thus treated is placed in the filter where it forms the layer. Before operating the filter, the stinking air is cleaned of solid impurities and grease. Preferably, this pre-purified air is sputtered to 80-90% and this air is passed through the biological filter cartridge of the invention and then out to the open air. Measurements with olfactometry prove that the odor efficiency is at least 80%. A találmányunk nagy előnye a kiváló bűztelenitési hatásfokán túl, hogy mezőgazdasági hulladék hasznosítását oldja meg fizikai módszerrel.The great advantage of the present invention, in addition to its excellent anesthetic efficiency, is the physical recovery of agricultural waste.
HU873963A 1987-09-04 1987-09-04 Method for producing biologic filtering insert HU198854B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU873963A HU198854B (en) 1987-09-04 1987-09-04 Method for producing biologic filtering insert
CH2912/88A CH675213A5 (en) 1987-09-04 1988-08-02
DE3827143A DE3827143A1 (en) 1987-09-04 1988-08-10 Method for producing a biological filter element
AT0205188A AT389461B (en) 1987-09-04 1988-08-18 METHOD FOR PRODUCING A BIOLOGICAL FILTER INSERT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU873963A HU198854B (en) 1987-09-04 1987-09-04 Method for producing biologic filtering insert

Publications (1)

Publication Number Publication Date
HU198854B true HU198854B (en) 1989-12-28

Family

ID=10966260

Family Applications (1)

Application Number Title Priority Date Filing Date
HU873963A HU198854B (en) 1987-09-04 1987-09-04 Method for producing biologic filtering insert

Country Status (4)

Country Link
AT (1) AT389461B (en)
CH (1) CH675213A5 (en)
DE (1) DE3827143A1 (en)
HU (1) HU198854B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108730C2 (en) * 1991-03-18 1996-02-29 Telefunken Microelectron Semiconductor arrangement with MOS transistors forming transistor rows
WO1994009885A1 (en) * 1992-11-02 1994-05-11 Bbk Bio Air-Clean Aps Bio filter
AT401237B (en) * 1994-10-28 1996-07-25 Eder Guenter COMPOSITION FOR PURIFYING EXHAUST GASES
FR2802202B1 (en) * 1999-12-14 2002-02-01 Labat Assainissement Vidange PROCESS OF TREATMENT BY COMPOSTING OF FATTY WASTE AND DEVICE FOR ITS IMPLEMENTATION

Also Published As

Publication number Publication date
ATA205188A (en) 1989-05-15
DE3827143A1 (en) 1989-03-16
AT389461B (en) 1989-12-11
CH675213A5 (en) 1990-09-14

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: KRASZNAI,ALADAR,HU

Owner name: MATYUS,GABOR,HU