DE2336675C2 - Process for the purification of waste water from coastal communities - Google Patents

Process for the purification of waste water from coastal communities

Info

Publication number
DE2336675C2
DE2336675C2 DE2336675A DE2336675A DE2336675C2 DE 2336675 C2 DE2336675 C2 DE 2336675C2 DE 2336675 A DE2336675 A DE 2336675A DE 2336675 A DE2336675 A DE 2336675A DE 2336675 C2 DE2336675 C2 DE 2336675C2
Authority
DE
Germany
Prior art keywords
water
sea
wastewater
mixed
purification
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.)
Expired
Application number
DE2336675A
Other languages
German (de)
Other versions
DE2336675B1 (en
Inventor
Kurt Dipl.-Ing. Dr.-Ing. 4050 Moenchengladbach Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2336675A priority Critical patent/DE2336675C2/en
Publication of DE2336675B1 publication Critical patent/DE2336675B1/en
Application granted granted Critical
Publication of DE2336675C2 publication Critical patent/DE2336675C2/en
Expired legal-status Critical Current

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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)

Description

Durch die zugeführten Bakterien in VerbindungConnected by the supplied bacteria

20 mit Lufisauer-.ioff setzt bei dem Verfahren gemäß20 with Lufisauer-.ioff sets in the procedure according to

der Erfindung bereits die Mischwasserreinigung an Land ein, die sich in entsprechend langer Unterwasser-Rohrleitung zum Meer fortsetzt.the invention already the mixed water purification on land, which is in correspondingly long underwater pipelines to the sea continues.

Die Erfindung betrifft ein Verfahren zur Reini- Dem Meer wird bereits ein beachtlicher Teil derThe invention relates to a method for cleaning the sea is already a significant part of the

gung von Abwässern küstennaher Gemeinden, bei 25 Reinigung abgenommen, da lediglich verdünnte und dem die Abwasser über eine lange Rohrleitung in bereits biologisch aufbereitete Abwasser ins Meer vorbestimmter Tiefe direkt ins Meer geleitet werden. fließen.supply of wastewater from coastal communities, removed at 25 cleaning, as only diluted and which the wastewater through a long pipeline into already biologically treated wastewater into the sea be directed into the sea at a predetermined depth. flow.

Verfahren dieser Art sind bekannt. Die Abwasser Dadurch, daß das Mischwasxer durch geeigneteProcesses of this type are known. The sewage by the fact that the Mischwasxer through suitable

Werden durch lange Unterwasser-Rohrleitungen ins Zusätze von Mineralien in seinem spezifischen GeMeer geleitet, um dann dem Meer den ganzen Reini- 30 wicht dem des Meeres in seiner Tiefe angeglichen gungsprozeß zu überlassen. wird, wird bei Einlauf in das Meer nicht ein Aufstei-Through long underwater pipelines, minerals are added to its specific sea in order to then adjust the whole purity of the sea to that of the sea in its depth to leave the process. there will be no ascent when entering the sea.

Bei dem bekannten Verfahren schwimmen die im- gen der Schmutzstoffe, sondern ein Absinken derselgenügend in Lösung gegangenen Schadstoffe jedoch ben ermöglicht, wodurch eine sogenannte Flockenteils in Form von Schaum wieder an die Oberfläche bildung auf der Wasseroberfläche vermieden wird.In the known method, the im- genes of the pollutants float, but rather a sinking of them is sufficient Dissolved pollutants, however, allow ben, creating a so-called flake part in the form of foam back to the surface, formation on the water surface is avoided.

Claims (1)

1 21 2 und werden teils als Schmutzfläcbe durch Wasser-Patentanspruch: oder Windströmungen an die Küste gespült.and are partly as dirty surface by water patent claim: or wind currents washed up on the coast. Der Erfindung Hegt die Aufgabe zugrunde, einThe invention is based on the object Verfahren zur Reinigung von Abwässern kü- Verfahren der eingangs erwähnten Art derart weiterstennaher Gemeinden, bei dem die Abwasser 5 zubilden, daß die im Abwasser enthaltenen Sdunutzüber eine lange Rohrleitung in vorbestimmter stoffe vor Einleitung derselben weitgehend biologisch Tiefe direkt ins Meer geleitet werden, da- abgebaut werden und ein Aufschwimmen derselben durch gekennzeichnet, daß die Abwäs- nach Einleitung vermieden wijd.
ser zuvor an Land mit an Land gepumptem rei- Diese Aufgabe wird erfindungsgemäß dadurch ge-Process for the purification of wastewater kü- Process of the type mentioned at the beginning of such communities in which the wastewater 5 form that the wastewater contained in the wastewater is passed through a long pipeline in predetermined substances before it is introduced, largely biologically deep, directly into the sea and a floating of the same are characterized by the fact that waste water is avoided after introduction.
water previously ashore with rice pumped ashore This task is achieved according to the invention nem Meerwasser gemischt werden, daß dem io löst, daß die Abwasser zuvor an Land mit an Land Mischwasser meerwasserbeständige Bakterien gepumptem reinem Meerwasser gemischt werden, daß und Luftsauerstoff zugeführt werden und daß das dem Mischwasser meerwasserbeständige Bakterien Mischwasser unter Zufuhr von feinkörnigen und Luftsauerstoff zugeführt werden und daß das Mineralien in seinem spezifischen Gewicht dem Mischwasser unter Zufuhr von feinkörnigen Minerades Meerwassers, das an der Stelle der Abwasser- 15 lien in seinem spezifischen Gewicht dem des Meereinleitung in vorbestimmter Meerestiefe herrscht, wassers, das an der Stelle der Abwassereinleitung in angeglichen wird. vorbestimmter Meerestiefe herrscht, angeglichenbe mixed with seawater that dissolves the io that the wastewater previously on land with on land Mixed water sea water resistant bacteria are mixed with pumped pure sea water that and atmospheric oxygen are supplied and that the seawater-resistant bacteria in the mixed water Mixed water with the supply of fine-grained and atmospheric oxygen are supplied and that the Minerals in their specific gravity to the mixed water with the addition of fine-grained mineral wheels The specific gravity of sea water, at the site of the sewage lines, is that of the sea discharge at a predetermined depth of the sea there is water that is discharged at the point of sewage discharge in is adjusted. predetermined sea depth prevails, adjusted wird.will.
DE2336675A 1973-07-19 1973-07-19 Process for the purification of waste water from coastal communities Expired DE2336675C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2336675A DE2336675C2 (en) 1973-07-19 1973-07-19 Process for the purification of waste water from coastal communities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2336675A DE2336675C2 (en) 1973-07-19 1973-07-19 Process for the purification of waste water from coastal communities

Publications (2)

Publication Number Publication Date
DE2336675B1 DE2336675B1 (en) 1974-05-30
DE2336675C2 true DE2336675C2 (en) 1975-01-30

Family

ID=5887366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2336675A Expired DE2336675C2 (en) 1973-07-19 1973-07-19 Process for the purification of waste water from coastal communities

Country Status (1)

Country Link
DE (1) DE2336675C2 (en)

Also Published As

Publication number Publication date
DE2336675B1 (en) 1974-05-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee