WO1995012559A1 - Dispositif permettant de purifier du compost - Google Patents

Dispositif permettant de purifier du compost Download PDF

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Publication number
WO1995012559A1
WO1995012559A1 PCT/RU1994/000247 RU9400247W WO9512559A1 WO 1995012559 A1 WO1995012559 A1 WO 1995012559A1 RU 9400247 W RU9400247 W RU 9400247W WO 9512559 A1 WO9512559 A1 WO 9512559A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
installation
fact
distinguished
emitter
Prior art date
Application number
PCT/RU1994/000247
Other languages
English (en)
Russian (ru)
Inventor
Tatyana Mikhailovna Nikitina
Vladimir Andreevich Shurmel
Boris Evgenievich Ryabchikov
Original Assignee
Aktsionernoe Obshchestvo Zakrytogo Tipa 'ecotekh'
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 Aktsionernoe Obshchestvo Zakrytogo Tipa 'ecotekh' filed Critical Aktsionernoe Obshchestvo Zakrytogo Tipa 'ecotekh'
Publication of WO1995012559A1 publication Critical patent/WO1995012559A1/fr

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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
    • C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
    • 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
    • C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
    • 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

Definitions

  • the installation-processing unit provides a clean anaerobic process with a fixed catalyst; in this case, compounds of heavy metals are isolated by converting their discharged salts into non-consumable products, ⁇ CUSTOMIZATION IS NOT AVAILABLE FOR INTENSIVE HANDLING OF EMPLOYED MATERIAL WITH EMPLOYE FLUIDS, T. e.
  • the invention is intended to solve a problem in order to be able to have a simple and convenient means of installation for a device.
  • the calculation unit received and the mixture was discharged in the form of a compliant and non-discharged device
  • the foreign exchange device is made in the form of a small-sized unit, which ensures the equal distribution of the total speed of the appliance,
  • the supply of a foreign exchange device is USISS for the creation of pulsations of a cleanable mixture also increases the efficiency of the process.
  • the lower part of the capacity of the emitter is completed with an output switch.
  • the proposed installation is equipped with a regeneration unit for the sorbent, which allows you to reduce its consumption.
  • the regeneration unit maintains the installed investigations in the process of the process of washing the sediment from the benthic sediment, it has been removed from the environment - 6 -
  • the device Since the product is regenerated and the product is a newly installed product, the device is switched off for the input of the product to a foreign vehicle.
  • the washing of the sorbent from the suspension is necessary for the efficient use of the process of regeneration of the sorbent of the acid.
  • one of the columns of the regeneration unit is equipped with a CONDITION for the generation of pulsations of liquid flows, which increases the efficiency of the components of the process.
  • the proposed installation may be equipped with a pipe for dispensing rinsing liquid from the slurry to wash the sludge from the suspension to the exhaust, in particular, it is deductible.
  • FIG. 1 an indispensable installation diagram has been provided; on Fig.2 - is shown more suitable scheme of the laminator, foreign exchange columns and the regeneration unit of the burner.
  • Node 4 ⁇ egene ⁇ a ⁇ ii s ⁇ ben ⁇ a s ⁇ de ⁇ zhi ⁇ us ⁇ an ⁇ vlennye ⁇ s- led ⁇ va ⁇ eln ⁇ ⁇ ⁇ du ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ g ⁇ ⁇ tsessa ⁇ L ⁇ U 15 ⁇ myv ⁇ i s ⁇ ben ⁇ a ⁇ slurries ⁇ L ⁇ U ⁇ egene ⁇ a ⁇ ii s ⁇ ben ⁇ a 16, 17 ⁇ L ⁇ U ⁇ myv ⁇ i s ⁇ ben ⁇ a ⁇ ⁇ egene ⁇ i ⁇ uyusheg ⁇ ⁇ as ⁇ v ⁇ a and ⁇ ans ⁇ e ⁇ v ⁇ ss ⁇ an ⁇ vlenn ⁇ g ⁇ s ⁇ ben ⁇ a, vy ⁇ lnenny as ⁇ U- b ⁇ v ⁇ da 18 ⁇ d ⁇ lyuchenn ⁇ g ⁇ ⁇ se ⁇ a ⁇ a ⁇ u 14 for the return of St. Bent to L ⁇ U 3.
  • Unit 26 is designed to discharge water from the unit 25 to LULU 15 after the unit 21. The lower outlet is connected to the unit due to the appliance. 27 Finished at the top end of the terminal there are 16 exits of the regenerative unit; 28
  • Each of columns 3, 15-17 is equipped with a USIS to create pulsations (low-frequency vibrations) in it of a liquid flow.
  • the lower entrance to the convoy is due to a pulse that is inaccurate (3333) - 9 -
  • the Column 3, 15-17 is not fundamentally distinguished by another friend, and this Column 17 has been installed a little bit to prevent the accident
  • the installation process can be equipped with an EXCESSOR (not indicated), identical to the disconnect, and the connection is complete.
  • the installation works the following way.
  • the ULVA is transmitted to the public by 3 pulses after the pulsed camera 33. improves the conditions of the contact phase.
  • the ULTIMATE are the most disposable acids (sodium, calcium, magnesium). The first in the first place and removed by foreign exchange. FURTHER THIS ISISDIQUE Equivalent replacement of these data with hydrogen ions, as a result of the pulse is being written off. After extracting from the pulp of the katonions of light metals and more of it eleven
  • CASL from the site 6 of the source of precipitation
  • the product is known to the young Ca ( ⁇ ) 2.
  • the resulting mass is pulsed by the community
  • the mass of the cleaned space emptied from the emitter 1 is sent to unit 5, where the mass is first decontaminated to a vacuum filter. and then in the drying chamber (not shown). Well, where is the ready-made dishwasher in form of a cleaned and dried space?
  • Washed off suspensions of the eruptive medium 24 for the 23rd unit are transported in the unit 25, in the case of which the particles are separated. Separated water in the unit 25 is independent from the unit 26;
  • ⁇ ⁇ aches ⁇ ve ⁇ egene ⁇ i ⁇ uyusheg ⁇ ⁇ as ⁇ v ⁇ a is ⁇ l- ZUYU ⁇ ⁇ as ⁇ v ⁇ shavelev ⁇ y ⁇ isl ⁇ y ⁇ ⁇ ⁇ ⁇ ⁇ .
  • the regenerated EGLYPH 30 sorbent is supplied to the tank on the 17th part of the washing of the sorbent from the regenerated product. In the process of the interaction of the particles of the product with the acid of the metal, it is transferred to the liquid phase and the regenerative unit is in contact with the product.
  • Acids are self-discharged in unit 27, where they are mixed together with the supplied acid and are regenerated.
  • the planting of the components of the regeneration in the node 6 is completed in two stages. First, in the regenate, in the main calcium oxalate , ⁇ . ⁇ . In the course of calculation, the speed of the exchange from the pulp at the expense of the original exchange to the first place is most easily recoverable. ⁇ egene ⁇ a ⁇ na ⁇ avlyayu ⁇ in ⁇ s ⁇ y- ni ⁇ 35.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

L'invention concerne un dispositif pouvant être utilisés dans des systèmes d'extraction de sels métalliques non ferreux et lourds de compost obtenu à partir de déchets domestiques solides, et permettant d'améliorer l'efficacité de ce type de procédé. Ledit dispositif est constitué d'une cuve de lessivage du compost de départ se présentant sous forme de réceptacle doté d'une sortie dans la base permettant de décharger le compost purifié; d'une colonne d'échange d'ions permettant d'extraire les sels dissous dans le mélange obtenu par lessivage; de conduites permettant d'acheminer ce mélange depuis la cuve de lessivage dans la colonne et de renvoyer le mélange purifié dans ladite cuve; et d'un système permettant de former, dans la cuve de lessivage, une boue constituée du compost initial et du liquide de lessivage. Ladite colonne d'échange d'ions est dotée d'un système assurant l'alimentation continue d'un sorbant et son évacuation.
PCT/RU1994/000247 1993-11-03 1994-11-03 Dispositif permettant de purifier du compost WO1995012559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU93049866/15 1993-11-03
RU93498661 1993-11-03

Publications (1)

Publication Number Publication Date
WO1995012559A1 true WO1995012559A1 (fr) 1995-05-11

Family

ID=20151140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1994/000247 WO1995012559A1 (fr) 1993-11-03 1994-11-03 Dispositif permettant de purifier du compost

Country Status (1)

Country Link
WO (1) WO1995012559A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1479448A1 (ru) * 1987-06-18 1989-05-15 Государственный Проектный Институт Коммунального Строительства Способ переработки твердых бытовых отходов в компост
EP0362125A1 (fr) * 1988-09-28 1990-04-04 GebràœDer Sulzer Aktiengesellschaft Procédé pour le traitement des résidus solides, contenant des métaux lourds, provenant des incinérateurs
DE3844214C1 (en) * 1988-12-29 1990-06-07 Heinrich Ing.(Grad.) 4600 Dortmund De Molde Process for the recovery of rare metals from catalysts
EP0491533A2 (fr) * 1990-12-17 1992-06-24 Westinghouse Electric Corporation Procédé pour dépolluer des solides contaminés par contact avec une poudre échangeuse d'ions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1479448A1 (ru) * 1987-06-18 1989-05-15 Государственный Проектный Институт Коммунального Строительства Способ переработки твердых бытовых отходов в компост
EP0362125A1 (fr) * 1988-09-28 1990-04-04 GebràœDer Sulzer Aktiengesellschaft Procédé pour le traitement des résidus solides, contenant des métaux lourds, provenant des incinérateurs
DE3844214C1 (en) * 1988-12-29 1990-06-07 Heinrich Ing.(Grad.) 4600 Dortmund De Molde Process for the recovery of rare metals from catalysts
EP0491533A2 (fr) * 1990-12-17 1992-06-24 Westinghouse Electric Corporation Procédé pour dépolluer des solides contaminés par contact avec une poudre échangeuse d'ions

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