DE2507111A1 - Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser - Google Patents

Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser

Info

Publication number
DE2507111A1
DE2507111A1 DE19752507111 DE2507111A DE2507111A1 DE 2507111 A1 DE2507111 A1 DE 2507111A1 DE 19752507111 DE19752507111 DE 19752507111 DE 2507111 A DE2507111 A DE 2507111A DE 2507111 A1 DE2507111 A1 DE 2507111A1
Authority
DE
Germany
Prior art keywords
wastewater
treating
ferrooxidans
flotation
waste water
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Withdrawn
Application number
DE19752507111
Other languages
German (de)
English (en)
Inventor
Arthur Dipl Ing Dr Bergamann
Juergen Dr Mueller
Erika Schwerdtner
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DE19752507111 priority Critical patent/DE2507111A1/de
Priority to FI753453A priority patent/FI753453A/fi
Priority to ES443657A priority patent/ES443657A1/es
Priority to NO754330A priority patent/NO754330L/no
Priority to AU10327/76A priority patent/AU1032776A/en
Priority to IT2007276A priority patent/IT1055204B/it
Priority to JP1573276A priority patent/JPS51106344A/ja
Priority to SE7601999A priority patent/SE7601999L/xx
Publication of DE2507111A1 publication Critical patent/DE2507111A1/de
Withdrawn legal-status Critical Current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
    • C02F3/1231—Treatments of toxic sewage
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE19752507111 1975-02-19 1975-02-19 Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser Withdrawn DE2507111A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19752507111 DE2507111A1 (de) 1975-02-19 1975-02-19 Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser
FI753453A FI753453A (fr) 1975-02-19 1975-12-08
ES443657A ES443657A1 (es) 1975-02-19 1975-12-18 Un procedimiento para moderar las propiedades consumidoras de oxigenos de aguas residuales con contenido de compuestos sulfureos de baja calidad.
NO754330A NO754330L (fr) 1975-02-19 1975-12-19
AU10327/76A AU1032776A (en) 1975-02-19 1976-01-15 Purifying sewage containing low-valency sulfur compounds
IT2007276A IT1055204B (it) 1975-02-19 1976-02-11 Procedimento per depurare acqua di rifiuto contenente composti di zolfo scadenti
JP1573276A JPS51106344A (fr) 1975-02-19 1976-02-16
SE7601999A SE7601999L (sv) 1975-02-19 1976-02-19 Forfarande for rening av avfallsvatten innehallande lagverda svavelforeningar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507111 DE2507111A1 (de) 1975-02-19 1975-02-19 Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser

Publications (1)

Publication Number Publication Date
DE2507111A1 true DE2507111A1 (de) 1976-09-09

Family

ID=5939273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752507111 Withdrawn DE2507111A1 (de) 1975-02-19 1975-02-19 Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser

Country Status (8)

Country Link
JP (1) JPS51106344A (fr)
AU (1) AU1032776A (fr)
DE (1) DE2507111A1 (fr)
ES (1) ES443657A1 (fr)
FI (1) FI753453A (fr)
IT (1) IT1055204B (fr)
NO (1) NO754330L (fr)
SE (1) SE7601999L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958758A (en) * 1997-08-04 1999-09-28 Biosun Systems Corporation Treatment of animal waste
US6410305B1 (en) 1997-08-04 2002-06-25 Biosun Systems Corporation Treatment of animal waste

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162394A (en) * 1979-06-05 1980-12-17 Sumitomo Chem Co Ltd Treatment of reducible inorg. sulfur containing waste water
JPS58193688A (ja) * 1982-05-10 1983-11-11 Sugai Kagaku Kogyo Kk チオバチラス・チオオキシダンス変異株及びその利用
CN104478160B (zh) * 2014-11-21 2016-04-20 中南大学 采选矿含有机物和重金属废水协同氧化处理的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958758A (en) * 1997-08-04 1999-09-28 Biosun Systems Corporation Treatment of animal waste
US6410305B1 (en) 1997-08-04 2002-06-25 Biosun Systems Corporation Treatment of animal waste

Also Published As

Publication number Publication date
IT1055204B (it) 1981-12-21
AU1032776A (en) 1977-07-21
SE7601999L (sv) 1976-08-20
ES443657A1 (es) 1977-05-01
JPS51106344A (fr) 1976-09-21
NO754330L (fr) 1976-08-20
FI753453A (fr) 1976-08-20

Similar Documents

Publication Publication Date Title
EP0224889A2 (fr) Procédé pour éliminer l'acide sulfhydrique d'un gaz de combustion
DE3224260A1 (de) Behandlungszusammensetzungen, ihre herstellung und ihre verwendung
DE1926813C3 (de) Verfahren zum Reduzieren des Volumens eines Schlammes aus einer biologischen Kläranlage
DE2507111A1 (de) Verfahren zur reinigung von niederwertige schwefelverbindungen enthaltendem abwasser
DE347750C (de) Schwimmverfahren zur Konzentration von Mineralien
DE2357735A1 (de) Verfahren zur reinigung von verunreinigtem wasser
DE2446638A1 (de) Biologisches industrieabwasserreinigungsverfahren von chromaten und bichromaten
DE1265146B (de) Verfahren zur kontinuierlichen Herstellung vorzugsweise konzentrierter waessriger Ammoniumthiosulfatloesungen
DE2827474C2 (de) Biomasse mit hohem Stickstoff- und Phosphorgehalt
SE442414B (sv) Sett att minska eller inhibera morkfergningen av massa eller papper i bakvattensystem
Craker Effects of mineral nutrients on ozone susceptibility of Lemna minor
DE3534957C2 (fr)
AT231614B (de) Verfahren zur Herstellung von künstlichen Mineralwässern bzw. künstlich verstärkten Mineralwässern
DE2557008A1 (de) Verfahren zur mikrobiologischen erzeugung von schwefelsaeure
DE3345691A1 (de) Verfahren und vorrichtung zum kontinuierlichen anaeroben abbau organischer verbindungen
DE570018C (de) Verfahren zur Reinigung von Trinkwasser von schlechten Geschmacks- und Geruchsstoffen
DE1067793B (de) Verfahren zur Herstellung von reiner konzentrierter Schwefelsaeure nach dem Kontaktverfahren aus Roestgasen, die durch organische Stoffe verunreinigt sind
DE1124024B (de) Verfahren zur Reinigung verduennter technischer Schwefelsaeure
DE2610638C2 (de) Verfahren zur Aufarbeitung sulfidhaltiger Abwässer
DE4407216C1 (de) Verfahren zur Nitrifikation und Stickstoffelimination
EP0250710A2 (fr) Procédé pour la précipitation et la séparation du sulfure de cadmium des raffinats de la purification d'acide phosphorique
DE2355023A1 (de) Verfahren zur oxydation von waessrigen loesungen von ammoniumsulfit und -bisulfit
DE363517C (de) Bodenverbesserungsmittel
DE662223C (de) Verfahren zur Herstellung eines kupferhaltigen Mittels zur Abwehr oder Beseitigung pilzlicher Schaedlinge auf Nutzpflanzen
DE2063027A1 (de) Salz einer basischen Aminosäure der 5 6,7,8 Tetrahydrofolsaure

Legal Events

Date Code Title Description
8130 Withdrawal