CH614682A5 - Process and device for treating wastewater sludge to be delivered into an aeration reactor - Google Patents

Process and device for treating wastewater sludge to be delivered into an aeration reactor

Info

Publication number
CH614682A5
CH614682A5 CH1449075A CH1449075A CH614682A5 CH 614682 A5 CH614682 A5 CH 614682A5 CH 1449075 A CH1449075 A CH 1449075A CH 1449075 A CH1449075 A CH 1449075A CH 614682 A5 CH614682 A5 CH 614682A5
Authority
CH
Switzerland
Prior art keywords
delivered
treating wastewater
wastewater sludge
aeration reactor
aeration
Prior art date
Application number
CH1449075A
Inventor
Joseph Richard Kaelin
Original Assignee
Norm Amc 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 Norm Amc Ag filed Critical Norm Amc Ag
Priority to CH1449075A priority Critical patent/CH614682A5/en
Priority to DE19762600607 priority patent/DE2600607A1/en
Publication of CH614682A5 publication Critical patent/CH614682A5/en

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • 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
    • C05F17/90—Apparatus therefor
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
CH1449075A 1975-11-10 1975-11-10 Process and device for treating wastewater sludge to be delivered into an aeration reactor CH614682A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1449075A CH614682A5 (en) 1975-11-10 1975-11-10 Process and device for treating wastewater sludge to be delivered into an aeration reactor
DE19762600607 DE2600607A1 (en) 1975-11-10 1976-01-09 METHOD OF MIXING SLUDGE WITH ADDITIONAL MATERIALS AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1449075A CH614682A5 (en) 1975-11-10 1975-11-10 Process and device for treating wastewater sludge to be delivered into an aeration reactor

Publications (1)

Publication Number Publication Date
CH614682A5 true CH614682A5 (en) 1979-12-14

Family

ID=4401271

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1449075A CH614682A5 (en) 1975-11-10 1975-11-10 Process and device for treating wastewater sludge to be delivered into an aeration reactor

Country Status (2)

Country Link
CH (1) CH614682A5 (en)
DE (1) DE2600607A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028078A1 (en) * 1990-09-05 1992-03-12 Walter Eirich METHOD FOR IMPREGNATING SOLIDS WITH LIQUID BINDING AGENTS AND THE USE THEREOF
MY189409A (en) * 2018-03-08 2022-02-09 Gec Integration Sdn Bhd An aerobic composting apparatus

Also Published As

Publication number Publication date
DE2600607A1 (en) 1977-05-18

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Legal Events

Date Code Title Description
PL Patent ceased