DE2602306A1 - Refuse disposal system - disintegrates floating organic substances from refuse sewage mixture in aerator for activated carbon filters - Google Patents
Refuse disposal system - disintegrates floating organic substances from refuse sewage mixture in aerator for activated carbon filtersInfo
- Publication number
- DE2602306A1 DE2602306A1 DE19762602306 DE2602306A DE2602306A1 DE 2602306 A1 DE2602306 A1 DE 2602306A1 DE 19762602306 DE19762602306 DE 19762602306 DE 2602306 A DE2602306 A DE 2602306A DE 2602306 A1 DE2602306 A1 DE 2602306A1
- Authority
- DE
- Germany
- Prior art keywords
- garbage
- zone
- wastewater
- mixing
- basin
- 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- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Verfahren zum Mischen von Abwasser und Müll, zum Trennen Method of mixing sewage and garbage, for separating
schwimmfähiger und nicht schwimmfähiger Stoffe voneinander im Abwasser und zum Zerkleinern von Müllgrobstoffen im Abwasser und Einrichtung zur Durchführung des Verfahrens. buoyant and non-buoyant substances from each other in the wastewater and for the comminution of coarse waste in waste water and device for implementation of the procedure.
Neue Erkenntnisse bei der Abwasserklärung haben ergeben, daß die chemisch-biologische Abwasserklärung besonders in industr ia Iisierten Regionen großen Problemen gegenübersteht und stark verschmutzte und Giftstoffe führende Abwässer nicht mehr zu bewältigen vermag. Aus diesem Grunde wurden in jüngster Vergangenheit physikalische Abwasserklärmethoden entwickelt.New insights into wastewater treatment have shown that the chemical-biological Wastewater treatment faces major problems, especially in industrialized regions and heavily polluted and toxic wastewater can no longer be managed able. For this reason, physical wastewater treatment methods have been used in the recent past developed.
Nach bestimmten Verfahren erfolgt die Abwasserklärung auf physikalischem Wege durch Filtrierung über Aktivkohle. Diese Aktivkohle muß nach Sättigung reaktiviert werden, was vornehmlich durch thermische Zersetzung der angelagerten organischen Stoffe erfolgt. Bei dieser thermischen Zersetzung treten erhebliche Abbrandverluste an der Kohle auf, die wegen des relativ hohen Preises für Aktivkohle durch geeignete Maßnahmen aufgefangen werden müssen.According to certain procedures, the wastewater treatment takes place on a physical basis Paths through filtration through activated carbon. This activated carbon has to be reactivated after saturation become, which is mainly due to thermal decomposition of the attached organic Substances takes place. This thermal decomposition results in considerable burn-up losses on the charcoal, due to the relatively high price of activated charcoal due to suitable Measures must be absorbed.
Aus der Tatsache, daß bei der physikalischen Abwasserreinigung organische und anorganische Laststoffe durch Anlagerung auf Kohle abgezogen werden bzw. ausfiltriert werden, ergibt sich die Möglichkeit - und dieser Gedanke wird hier erfindungsgemäß geltend gemacht -, Abwasser nicht wie bisher von organischen Laststoffen möglichst freizuhalten, also Einleitern zu verbieten, derartige Stoffe in das Abwasser abzugeben, sondern das Abwasser geradezu als Transportmittel für organische Abfälle und Müll zu benutzen. Dies deshalb, um auf die Filterkohle möglichst viel organische Substanz anzulagern, welche im Reaktivierungsprozeß erfindungsgemäß dann den Ersatz für entstehenden Abbrandverlust bzw. Reaktiv-ierungsverlust bildet.From the fact that in physical wastewater treatment organic and inorganic pollutants are removed or filtered out by accumulation on coal the possibility arises - and this idea becomes here according to the invention asserted -, wastewater not as before from organic pollutants as possible to keep clear, i.e. to forbid dischargers from emitting such substances into the wastewater, but wastewater as a means of transport for organic waste and garbage to use. This is so in order to get as much organic matter as possible on the filter carbon to accumulate, which in the reactivation process according to the invention then the replacement for emerging Burning loss or reactivation loss forms.
Diese Erkenntnis verläßt die bisherige Methodik restlos und hebt alle bisherigen Vorschriften für die Abwassereinleitung in die öffentlichen Netze praktisch auf, da es bei Realisierung der hier vorliegenden Erfindung als geradezu schädlich anzusehen ist, wenn organische Laststoffe,- wie ispielsweise Schlachthausabfäl le, Haushalts-, Speisenabfälle, etc. eben vom Abwasser ferngehalten werden, wie dies bisher der Fall war.This knowledge leaves the previous methodology completely and lifts everyone previous regulations for the discharge of wastewater into the public networks practical on, since it is downright harmful when realizing the present invention is to be considered if organic pollutants, such as slaughterhouse waste, Household waste, food waste, etc. are just kept away from the wastewater, like this has been the case so far.
Mit der Erfindung werden also neue Maßstäbe für die Abwasser- und Müllbehandlung schlechthin gesetzt, dann mit der Möglichkeit, das Abwasser als Transportträger für eine große Zahl von Müllarten, wie Spelsenabfä 1 le, Schlachthausabfälle, allgemeinen Hausmüll, etc., zu benutzen, wird das Aufkommen an Hausmüll ~in der Tonne" erheblich verringert, außerdem wird auch deren Behandlung einfacher.With the invention, therefore, new standards for sewage and Waste treatment is set to be the norm, then with the option of using wastewater as a means of transport for a large number of types of waste, such as spelled waste, slaughterhouse waste, general waste Using household waste, etc., the amount of household waste "in the bin" becomes significant decreased, in addition, their treatment also becomes easier.
Zweck des Verfahrens ist es also, aus Müll und Abwasser zwei Hauptfraktionen zu gewinnen, nämlich organische Schmutzlast und anorganische Substanzen. Diese Gruppierung geht erfindungsgemäß lediglich von einer groben Trennung aus. Es sollen möglichst alle schwimmfähigen organischen Substanzen in entsprechender Weise von absinkenden anorganischen, also Glas, Metallen, Sand, Steinen, Erde, usw. getrennt werden.The purpose of the process is therefore to separate two main fractions from waste and sewage to win, namely organic pollution and inorganic substances. This grouping according to the invention only assumes a rough separation. It should if possible all buoyant organic substances in a corresponding manner from sinking inorganic, i.e. glass, metals, sand, stones, earth, etc. are separated.
Dies ist deshalb erforderlich, weil erfindungsgemäß die organische Substanz oder Schmutzfracht im Abwasser wertvolles Rohmaterial für die Aktivkohleregeneration ist, indem dieses Material dazu dient, den Kohlebestand aufrecht zu erhalten und gegebenenfalls auch zu erweitern.This is necessary because according to the invention the organic Substance or pollution in wastewater is a valuable raw material for activated carbon regeneration is in that this material serves to maintain the coal inventory and to expand if necessary.
Fig. I zeigt eine Einrichtung zur Durchführung des Verfahrens. Der Abwasserzulauf mündet in eine Misch- und Aufwirbelzone, diese mündet in eine Trennzone, und letztere dann in eine Absetz- und Beruhigungszone, aus der das Abwasser-Müllgernisch einer Kohlefilterzone zufließt.Fig. I shows a device for carrying out the method. Of the Wastewater inlet flows into a mixing and swirling zone, this flows into a separation zone, and the latter then into a settling and calming zone, from which the wastewater garbage mixture flows into a carbon filter zone.
Unmittelbar an dem Abwasserzulauf ist ein Müllsib angeordnet, der über entsprechende Mül labwurfeinr ichtung allgemeinen Hausmüll in die Misch-und Aufwirbelzone einträgt. Die Misch- und Aufwirbelzone wird bewegt durch eine dazu geeignete Einrichtung, nämlich einen Oulrl, der in gegenläufige Richtung vom Grund des Beckens vorzugsweise arbeitet, und so eine Durchmischung von zufließendem Abwasser und eingeworfenem Müll bewirkt. Erfindungsgemäß sind im Bodenbereich dieser Zone, also der Mischzone, Lufteintragdüsen angeordnet, die eine Aufwirbelung des Gemisches fördern und gleichzeitig für Luftsauerstoffanreicherung Im Abwasser dienen. In unmittelbarem Anschluß an die Aufwirbelzone ist ein Magnetband oder ein Elektrotauchmagnet vorgesehen, mit welchem Eisenmetalle aus dem eingeworfenen Müll abgezogen werden können Ein solches Magnetband kann auch schon im unmittelbaren Bereich des Mülleinwurfs liegen.A rubbish bin is arranged directly at the sewage inlet Use the appropriate waste disposal facility to throw general household waste into the mixed and Entering a whirling zone. The mixing and whirling zone is moved by a suitable device, namely an oulrl, which runs in the opposite direction from the ground of the basin preferably works, and so a mixing of the incoming wastewater and thrown garbage. According to the invention, in the bottom area of this zone, so the mixing zone, air inlet nozzles are arranged, which create a fluidization of the mixture and at the same time for oxygen enrichment in the wastewater to serve. Immediately following the whirling zone is a magnetic tape or a Electro-immersion magnet provided, with which ferrous metals from the thrown garbage Such a magnetic tape can also be pulled off in the immediate vicinity Area of the rubbish bin.
Durch die Aufwirbelung von einfließendem Abwasser zusammen mit eingeworfenem Müll und eingeblasener Druckluft wird in der nachfolgenden Trennzone das Aufschwemmen organischer schwimmfähiger Bestandteile des Mülls#an die# Oberfläche und das Absinken anorganischer, also nicht schwimmfähiger spezifisch schwererer Teile, bewirkt. Die an die Wasseroberfläche getriebenen Müllbestandteile, wie Altpapier, Holz, Altrelfen, Kunststoffe,--etc. werden sodann über Abweisbleche einem Müllzerkleinerer zugeführt, der den eingegebenen Müll in eine gewünschte Korngröße bringt. Im Bereich des Müllzerkleinerers kann ein weiterer Elektrotauchmagnet für das Aussondern noch verbliebener metallischer Teile sorgen.By whirling up incoming wastewater together with thrown in Garbage and blown compressed air will float in the subsequent separation zone organic floating constituents of the garbage # to the # surface and sink inorganic, i.e. non-buoyant, specifically heavier parts. the rubbish that is driven to the surface of the water, such as waste paper, wood, old elves, Plastics, etc. are then fed to a waste shredder via deflector plates, which brings the entered garbage into a desired grain size. In the area of the garbage grinder can use an additional electro-immersion magnet for sorting out any remaining metallic ones Parts.
Die abgesunkenen anorganischen Bestandteile, wie Glas, Sand, Erde, Metalle, usw., werden durch geeignete bekannte Einrichtungen bis zu einer Abziehvorrichtung Fig. 1/10 abgestreift.The submerged inorganic components, such as glass, sand, earth, Metals, etc., are made into a puller by suitable known means Fig. 1/10 stripped.
Die gesamte Einrichtung gibt also Abwasser mit zerkleinertem, organischem, also brennbarem Müll, ab, dieses mit organischer Schmutzlast angereicherte Abwasser wird unmittelbar Kohlefiltern zugeleitet, wo bereits die dem Wasser beigegebenen Grobstoffe und Schwebstoffe zurückgehalten werden.The entire facility is therefore wastewater with crushed, organic, So flammable garbage, this wastewater enriched with organic pollution is fed directly to carbon filters where those already added to the water Coarse matter and suspended matter are retained.
L e e r s e i t eL e r s e i t e
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602306 DE2602306A1 (en) | 1976-01-22 | 1976-01-22 | Refuse disposal system - disintegrates floating organic substances from refuse sewage mixture in aerator for activated carbon filters |
US05/753,402 US4157961A (en) | 1975-12-23 | 1976-12-22 | Combined waste water clarification and trash disposal system |
US05/824,148 US4165289A (en) | 1975-12-23 | 1977-08-12 | System for the clarification of waste water and utilization of waste products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602306 DE2602306A1 (en) | 1976-01-22 | 1976-01-22 | Refuse disposal system - disintegrates floating organic substances from refuse sewage mixture in aerator for activated carbon filters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2602306A1 true DE2602306A1 (en) | 1977-07-28 |
Family
ID=5968005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762602306 Withdrawn DE2602306A1 (en) | 1975-12-23 | 1976-01-22 | Refuse disposal system - disintegrates floating organic substances from refuse sewage mixture in aerator for activated carbon filters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2602306A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439173A1 (en) * | 1978-10-17 | 1980-05-16 | Ebara Corp | Compost processing system - using electrostatic stage to separate fermented compost from brittle non-composting granules |
EP0228724A2 (en) * | 1985-12-19 | 1987-07-15 | DANECO DANIELI ECOLOGIA SpA | Separator for aggregate |
WO1993001000A1 (en) * | 1991-07-05 | 1993-01-21 | Firma Rudolf Bischof Gmbh | Process and device for improving the treatment of sewage solids, sand, rubbish or the like |
WO1993002800A1 (en) * | 1991-08-02 | 1993-02-18 | Bormet, Horst | Process and device for processing the screenings from sewage clarification plants |
EP0586316A2 (en) * | 1992-08-31 | 1994-03-09 | France Brevets Realisations (Sarl) | Method of sorting domestic waste |
FR2713516A1 (en) * | 1993-12-13 | 1995-06-16 | Rech Formation Assaini Et | Treatment installation for rainwater sludge raised by cleaning vehicles |
DE19613248A1 (en) * | 1996-04-02 | 1997-10-09 | Recycling Energie Abfall | Waste water solid screenings broken down by vigorous hydrodynamic forces |
DE19613373A1 (en) * | 1996-04-03 | 1997-10-09 | Ml Entsorgungs Und Energieanla | Domestic waste treatment process |
DE19619159A1 (en) * | 1996-05-11 | 1997-11-13 | Ml Entsorgungs Und Energieanla | Process for the treatment of household waste or substances similar to household waste |
CN113307467A (en) * | 2021-05-12 | 2021-08-27 | 贵阳学院 | Biological charcoal soil amendment apparatus for producing of mud |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260616A1 (en) * | 1972-12-12 | 1974-06-20 | Otto Bauer | Utilisation of domestic and industrial waste and sewage sludge - to produce active carbon |
-
1976
- 1976-01-22 DE DE19762602306 patent/DE2602306A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260616A1 (en) * | 1972-12-12 | 1974-06-20 | Otto Bauer | Utilisation of domestic and industrial waste and sewage sludge - to produce active carbon |
Non-Patent Citations (1)
Title |
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In Betracht gezogene ältere Anmeldung: DE-OS 25 58 703 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439173A1 (en) * | 1978-10-17 | 1980-05-16 | Ebara Corp | Compost processing system - using electrostatic stage to separate fermented compost from brittle non-composting granules |
EP0228724A2 (en) * | 1985-12-19 | 1987-07-15 | DANECO DANIELI ECOLOGIA SpA | Separator for aggregate |
EP0228724A3 (en) * | 1985-12-19 | 1987-10-28 | Daneco Danieli Ecologia Spa | Separator for aggregate and system employing such separator for aggregate |
WO1993001000A1 (en) * | 1991-07-05 | 1993-01-21 | Firma Rudolf Bischof Gmbh | Process and device for improving the treatment of sewage solids, sand, rubbish or the like |
WO1993002800A1 (en) * | 1991-08-02 | 1993-02-18 | Bormet, Horst | Process and device for processing the screenings from sewage clarification plants |
EP0586316A2 (en) * | 1992-08-31 | 1994-03-09 | France Brevets Realisations (Sarl) | Method of sorting domestic waste |
EP0586316A3 (en) * | 1992-08-31 | 1994-04-06 | France Brevets Realisations Sa | |
FR2713516A1 (en) * | 1993-12-13 | 1995-06-16 | Rech Formation Assaini Et | Treatment installation for rainwater sludge raised by cleaning vehicles |
DE19613248A1 (en) * | 1996-04-02 | 1997-10-09 | Recycling Energie Abfall | Waste water solid screenings broken down by vigorous hydrodynamic forces |
DE19613373A1 (en) * | 1996-04-03 | 1997-10-09 | Ml Entsorgungs Und Energieanla | Domestic waste treatment process |
DE19619159A1 (en) * | 1996-05-11 | 1997-11-13 | Ml Entsorgungs Und Energieanla | Process for the treatment of household waste or substances similar to household waste |
CN113307467A (en) * | 2021-05-12 | 2021-08-27 | 贵阳学院 | Biological charcoal soil amendment apparatus for producing of mud |
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