FR2067188A7 - Treatment plant for household wastes and sewage - Google Patents

Treatment plant for household wastes and sewage

Info

Publication number
FR2067188A7
FR2067188A7 FR6940282A FR6940282A FR2067188A7 FR 2067188 A7 FR2067188 A7 FR 2067188A7 FR 6940282 A FR6940282 A FR 6940282A FR 6940282 A FR6940282 A FR 6940282A FR 2067188 A7 FR2067188 A7 FR 2067188A7
Authority
FR
France
Prior art keywords
waste
conveyor
fermentation
hopper
plant
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
FR6940282A
Other languages
French (fr)
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.)
PICANOL CAMPS JEAN
Original Assignee
PICANOL CAMPS JEAN
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 PICANOL CAMPS JEAN filed Critical PICANOL CAMPS JEAN
Priority to FR6940282A priority Critical patent/FR2067188A7/en
Application granted granted Critical
Publication of FR2067188A7 publication Critical patent/FR2067188A7/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C05F17/921—Devices in which the material is conveyed essentially horizontally between inlet and discharge means
    • C05F17/929—Cylinders or drums
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The plant comprises a hopper, to receive the waste, with a blade conveyor at its base. The outlet of the hopper feeds a conveyor through an extractor grinder which consists of two rollers fitted with interlocking rings with notched teeth on their peripheries. The pre-ground waste fall on a magnetic drum which removes metallic materials, such as tin cans. Another conveyor transports the waste to the principal disintegrator which is of the hammer type. The disintegrated waste is then introduced into a rotating cylinder; this turns at 1 rmp. and the waste undergoes aerobic fermentation for a period of several days. The plant is simple and low in cost. After leaving the cylinder slow fermentation in a heap for one month is sufficient to produce a compost of the same quality as that obtained by direct fermentation in bulk after three months.
FR6940282A 1969-11-19 1969-11-19 Treatment plant for household wastes and sewage Expired FR2067188A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6940282A FR2067188A7 (en) 1969-11-19 1969-11-19 Treatment plant for household wastes and sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940282A FR2067188A7 (en) 1969-11-19 1969-11-19 Treatment plant for household wastes and sewage

Publications (1)

Publication Number Publication Date
FR2067188A7 true FR2067188A7 (en) 1971-08-20

Family

ID=9043465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940282A Expired FR2067188A7 (en) 1969-11-19 1969-11-19 Treatment plant for household wastes and sewage

Country Status (1)

Country Link
FR (1) FR2067188A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382417A1 (en) * 1977-03-01 1978-09-29 Umweltschutzanlagen Ges ROTATING DRUM FOR RAPID ROTTING OF PRE-TREATED SOLID AND LIQUID WASTE
CN102701814A (en) * 2012-06-15 2012-10-03 广州农冠生物科技有限公司 Roller organic fertilizer fermentation machine and fermentation process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382417A1 (en) * 1977-03-01 1978-09-29 Umweltschutzanlagen Ges ROTATING DRUM FOR RAPID ROTTING OF PRE-TREATED SOLID AND LIQUID WASTE
CN102701814A (en) * 2012-06-15 2012-10-03 广州农冠生物科技有限公司 Roller organic fertilizer fermentation machine and fermentation process

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Legal Events

Date Code Title Description
ST Notification of lapse