DE4229174A1 - Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heating - Google Patents
Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heatingInfo
- Publication number
- DE4229174A1 DE4229174A1 DE19924229174 DE4229174A DE4229174A1 DE 4229174 A1 DE4229174 A1 DE 4229174A1 DE 19924229174 DE19924229174 DE 19924229174 DE 4229174 A DE4229174 A DE 4229174A DE 4229174 A1 DE4229174 A1 DE 4229174A1
- Authority
- DE
- Germany
- Prior art keywords
- plant
- biological
- cleaning according
- reactor
- ventilation
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
Description
Die Erfindung bezieht sich auf eine Anlage zur Entsorgung von mit organischen Stoffen oder anderen Inhaltsstoffen belasteten Gütern.The invention relates to a plant for the disposal of organic substances or other ingredients contaminated goods.
Auf dem Gebiet der Entsorgung sind eine Reihe von Verfahren, insbesondere biologischen Verfahren und entsprechende Anlagen dazu bekannt. So ist z. B. eine Anlage zur biologischen Schadstoffbeseitigung bekanntgeworden, die aus einer über eine Bodenwanne in einem Traggestell befindlichen, paternosterartigen Transporteinrichtung für Wannen mit einem darüber angeordneten Berieselungssystem besteht. Das Traggestell und die Bodenwanne sind von einem Gehäuse umschlossen. Die Transporteinrichtung besitzt eine endlose Förderkette, an der freibewegliche Wannen angehängt sind, die transportabel sind und über einen siebartigen Boden, ein bewegliches Auflockerungsgerät und perforierte Belüftungsrohre verfügen. There are a number of processes in the field of disposal, particularly biological Processes and corresponding facilities known. So z. B. a plant for biological Pollutant removal has been reported from a floor pan in one Supporting, paternoster-like transport device for tubs with a sprinkler system arranged above there. The support frame and the floor pan are enclosed in a housing. The transport device has an endless conveyor chain, to which free-moving trays are attached, which are portable and via a sieve-like Soil, a mobile aerator and perforated ventilation pipes.
Die mit kontaminierten Böden gefüllten, an der Förderkette umlaufenden Wannen werden durch das Berieselungssystem mit Wasser und einer Nährlösung beschickt. Dabei wird der Boden durch entsprechende Geräte aufgelockert, mit Mikroorganismen gemischt und mit Sauerstoff versorgt. Die durchlaufende Flüssigkeit mit der Nährlösung wird in der Bodenwanne aufgefangen und wieder in das Berieselungssystem zurückgepumpt.The tubs, which are filled with contaminated soils and circulate along the conveyor chain, become fed with water and a nutrient solution through the sprinkler system. The Soil loosened up with appropriate equipment, mixed with microorganisms and with Oxygen supply. The flowing liquid with the nutrient solution is in the Floor pan collected and pumped back into the sprinkler system.
Diese Anlage hat entscheidende Nachteile. Aufgrund der notwendigen Größe der Anlage und ihrer Kompaktheit ist die Anlage standortgebunden. Außerdem können aufgrund der großen, zu bewegenden Massen nur geringe Mengen von Böden behandelt werden. Dem entsprechend klein müssen die Wannen ausgeführt sein. All das begrenzt die Einsatzmöglichkeiten einer solchen Anlage und macht sie uneffektiv. Außerdem ist der gerätetechnische Aufwand sehr hoch.This system has major disadvantages. Due to the necessary size of the plant and Due to its compactness, the system is site-specific. In addition, due to the large, only small quantities of soils to be moved are treated. Accordingly the tubs must be small. All of this limits the possible uses of one such facility and makes it ineffective. In addition, the expenditure on equipment is very high high.
Es ist die Aufgabe der Erfindung, eine Anlage der vorliegenden Art zu entwickeln, die unbegrenzte Mengen von verunreinigten Flüssigkeiten, Suspensionen und Schlämme an einem beliebigen Ort reinigen kann.It is the object of the invention to develop a system of the present type which unlimited amounts of contaminated liquids, suspensions and sludges in one can clean any place.
Diese Aufgabe wird erfinderisch dadurch gelöst, daß die Anlage aus einer Vielzahl einzelner transportabler und stapelbarer Wannenreaktoren besteht und jeder Wannenreaktor Einrichtungen zur Durchmischung, Nährsalzversorgung, Belüftung und/oder Heizung besitzt. Zweckdienliche Ausgestaltungen ergeben sich aus den Ansprüchen 1 bis 21.This object is achieved according to the invention in that the system consists of a large number of individual there is a portable and stackable tank reactor and each tank reactor Has facilities for mixing, nutrient salt supply, ventilation and / or heating. Useful embodiments result from claims 1 to 21.
Die erfinderische Lösung zeichnet sich insbesondere dadurch aus, daß sie variabel einsetzbar ist. Die Anlage kann entweder an Ort und Stelle oder an einem besonderen Ort zusammengestellt werden. Sie besitzt grundsätzlich keine Kapazitätsgrenzen, da sie nach Bedarf erweiterungsfähig ist. The inventive solution is characterized in particular by the fact that it can be used variably is. The facility can either be in place or in a special location be put together. Basically, it has no capacity limits as it follows Needs is expandable.
Der gerätetechnische Aufwand ist relativ gering. All diese Eigenschaften lassen es zu, eine Anlage in ihrer Größe auf den jeweiligen Anwendungsfall zugeschnitten aufzubauen, was sich letztlich für den Betreiber kostengünstig auswirkt.The expenditure on equipment is relatively low. All of these properties allow one Plant size tailored to the respective application to build whatever ultimately cost-effective for the operator.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden, wobei hier auf die vielfältigen Gestaltungs- und Variationsmöglichkeiten hingewiesen wird.The invention will be explained in more detail using an exemplary embodiment, with reference here to the diverse design and variation options is pointed out.
Es zeigen:Show it:
Fig. 1 einen Wannenreaktor in der Draufsicht, Fig. 1 a trough reactor in plan view,
Fig. 2 einen Wannenreaktor in einer Seitenansicht. Fig. 2 shows a tub reactor in a side view.
Die Anlage setzt sich aus einer unbegrenzten Anzahl einzelner Wannenreaktoren zusammen. In den Fig. 1 und 2 ist ein solcher Wannenreaktor 1 dargestellt. Er ist vorzugsweise quaderförmig und nach oben offen ausgeführt und besitzt an einer Seite eine in die Wand eingebrachte Klapptür 2 für die Entleerung des gereinigten Gutes sowie ein oder mehrere Abläufe. An den Ecken des Wannenrandes befinden sich Anschlagmittel 3 für die Hebezeuge, um den Wannenreaktor 1 auf ein Transportfahrzeug zu heben oder zu ziehen. In den Wänden sind Tragsäulen eingebracht, um dem Wannenreaktor 1 für die Stapelfähigkeit die erforderliche Stabilität zu geben. Der obere Wannenrand ist formschlüssig zur äußeren Bodenfläche gestaltet, um für alle Wannenreaktoren 1 in der gesamten Anlage eine genaue Positionierung zu ermöglichen. The plant consists of an unlimited number of individual tank reactors. Such a trough reactor 1 is shown in FIGS. 1 and 2. It is preferably cuboid and open at the top and has on one side a folding door 2 inserted into the wall for emptying the cleaned goods and one or more processes. At the corners of the tub edge there are stop means 3 for the lifting devices in order to lift or pull the tub reactor 1 onto a transport vehicle. In the walls of support columns are introduced to the tub reactor 1 to give the required stability to the stackability. The upper tub rim is designed to be form-fitting to the outer floor surface in order to enable precise positioning for all tub reactors 1 in the entire system.
Jeder Wannenreaktor 1 besitzt zur Durchrührung der erforderlichen Verfahrensschritte Durchmischen, Nährsalzversorgen, Belüften und/oder Heizen entsprechende Einrichtungen. Diese Einrichtungen sind in den Ansprüchen in ihrer Gestaltung und in ihren Variationen ausführlich genannt.Each tank reactor 1 has appropriate facilities for carrying out the necessary process steps by mixing, supplying nutrient salt, aerating and / or heating. These devices are mentioned in detail in the claims in their design and in their variations.
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924229174 DE4229174A1 (en) | 1992-09-03 | 1992-09-03 | Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924229174 DE4229174A1 (en) | 1992-09-03 | 1992-09-03 | Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4229174A1 true DE4229174A1 (en) | 1994-03-10 |
Family
ID=6466981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924229174 Ceased DE4229174A1 (en) | 1992-09-03 | 1992-09-03 | Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heating |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4229174A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU678335B3 (en) * | 1996-06-19 | 1997-05-22 | Amec Australia Pty Limited | Waste water treatment plant |
WO2007135087A1 (en) * | 2006-05-23 | 2007-11-29 | Otv Sa | Aerating device for a water filtering system with immersed membranes, including a floor provided with means for injecting a gas and at least one pressure balancing system |
-
1992
- 1992-09-03 DE DE19924229174 patent/DE4229174A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU678335B3 (en) * | 1996-06-19 | 1997-05-22 | Amec Australia Pty Limited | Waste water treatment plant |
WO2007135087A1 (en) * | 2006-05-23 | 2007-11-29 | Otv Sa | Aerating device for a water filtering system with immersed membranes, including a floor provided with means for injecting a gas and at least one pressure balancing system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2303657C3 (en) | ||
EP0005553B1 (en) | Device for the conversion of materials present in waste water and waste water sludges | |
DE2045377A1 (en) | Waste water filter | |
EP0676989B1 (en) | Reactor for purifying contaminated solids | |
DE4229174A1 (en) | Transportable trough reactor for biological purificn. appts. - for purifying contaminated liq., suspension or sludge, includes devices for mixing, nutrient salt supply, aeration and/or heating | |
CH644569A5 (en) | METHOD AND DEVICE FOR TREATING WASTEWATER. | |
DE2043077C3 (en) | Device for the biological purification of highly polluted wastewater | |
DE2630118A1 (en) | Aerobic biological treatment of sewage - by combined activated sludge and biological filter bed zones | |
DE19742734A1 (en) | Mobile anaerobic waste water treatment plant consists of container with subdividing panels forming chambers each one of which may be linked to another | |
EP0792196B1 (en) | Method of decontaminating contaminated material and devices therefor | |
EP1369386B1 (en) | Device for aeration of waste water and for cleaning a membrane assembly and small-scale waste water treatment plant containing this device | |
DE60109452T2 (en) | BIOLOGICAL FIXED BREAKER REACTOR AND METHOD OF WASTEWATER TREATMENT | |
EP0499833A1 (en) | Trough-mix reactor and method of treating contaminated materials | |
DE3313106C1 (en) | Plant for the biological purification of waste water | |
DE2520360B2 (en) | Device for cleaning and sterilizing swimming pool water | |
DE3048479A1 (en) | Stagnant water clarification - through gravel filter and open-celled foam layer in enclosed basin | |
EP0487842A2 (en) | Method and device for the treatment of contaminated soils and waters | |
EP0546015B1 (en) | Process for decontaminating loose substances in pieces | |
DE4344498A1 (en) | Immersion body system | |
AT292592B (en) | Biological sewage treatment plant | |
EP0498147A1 (en) | Flat-bed reactor for the biological cleaning of solids contaminated with toxic substances and method of cleaning using this flat-bed reactor | |
DE19503132C2 (en) | Mixing and circulating device for a liquid containing solids | |
DE3131358C2 (en) | Large-scale aeration system for biological wastewater treatment | |
DE3327560A1 (en) | Process for the input of oxygen into activated sludge plants and apparatuses therefor | |
AT252828B (en) | Device for aerating water, in particular waste water |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8131 | Rejection |