FR2451897A1 - WASTEWATER TREATMENT PROCESS AND INSTALLATION FOR IMPLEMENTING THIS PROCESS - Google Patents

WASTEWATER TREATMENT PROCESS AND INSTALLATION FOR IMPLEMENTING THIS PROCESS

Info

Publication number
FR2451897A1
FR2451897A1 FR8006246A FR8006246A FR2451897A1 FR 2451897 A1 FR2451897 A1 FR 2451897A1 FR 8006246 A FR8006246 A FR 8006246A FR 8006246 A FR8006246 A FR 8006246A FR 2451897 A1 FR2451897 A1 FR 2451897A1
Authority
FR
France
Prior art keywords
installation
wastewater
block
implementing
treatment
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.)
Granted
Application number
FR8006246A
Other languages
French (fr)
Other versions
FR2451897B1 (en
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.)
LE T IN
Original Assignee
LE T IN
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
Priority claimed from SU792733610A external-priority patent/SU1039813A1/en
Priority claimed from SU792757003A external-priority patent/SU918276A1/en
Priority claimed from SU792777952A external-priority patent/SU891119A1/en
Priority claimed from SU792777953A external-priority patent/SU925368A1/en
Application filed by LE T IN filed Critical LE T IN
Publication of FR2451897A1 publication Critical patent/FR2451897A1/en
Application granted granted Critical
Publication of FR2451897B1 publication Critical patent/FR2451897B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/006—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)

Abstract

L'INVENTION CONCERNE LA PROTECTION DE L'ENVIRONNEMENT CONTRE LA POLLUTION ET A POUR OBJET UN PROCEDE ET UNE INSTALLATION POUR L'EPURATION D'EAUX USEES. L'INSTALLATION EN QUESTION EST CARACTERISEE NOTAMMENT EN CE QUE LE BLOC 4 DE SEPARATION DES CONSTITUANTS SOLIDES DES EAUX USEES EST EQUIPE D'UN RESERVOIR 40 DANS LEQUEL EST CREEE UNE DEPRESSION, CE RESERVOIR ETANT MUNI D'UNE TUBULURE 41 DONT LE BOUT INFERIEUR EST IMMERGE DANS UN LIQUIDE SE TROUVANT EN PERMANENCE DANS LEDIT BLOC DE SEPARATION DES CONSTITUANTS SOLIDES DES EAUX USEES ET ETANT RELIE PAR UNE CONDUITE AU BLOC DE TRAITEMENT ELECTROCHIMIQUE 8. L'INVENTION S'APPLIQUE NOTAMMENT A L'EPURATION DES EAUX D'EGOUTS QUI RESULTENT, A BORD DES BATEAUX, DE L'ACTIVITE VITALE DE LEUR EQUIPAGE.THE INVENTION CONCERNS THE PROTECTION OF THE ENVIRONMENT AGAINST POLLUTION AND A SUBJECT OF A PROCESS AND A PLANT FOR THE TREATMENT OF WASTEWATER. THE INSTALLATION IN QUESTION IS CHARACTERIZED IN PARTICULAR IN THAT THE BLOCK 4 FOR SEPARATING THE SOLID CONSTITUENTS FROM THE WASTEWATER IS EQUIPPED WITH A TANK 40 IN WHICH A DEPRESSION IS CREATED, THIS TANK IS EQUIPPED WITH A TUBING 41 WHOSE LOWER END IS IMMERSE IN A LIQUID CONTAINING PERMANENTLY IN THIS BLOCK FOR SEPARATING THE SOLID CONSTITUENTS OF THE WASTEWATER AND BEING CONNECTED BY A DUCT TO THE ELECTROCHEMICAL TREATMENT BLOCK 8. THE INVENTION IS APPLIED IN PARTICULAR TO THE TREATMENT OF THE SEWAGE WHICH RESULTS , ON BOARDS, THE VITAL ACTIVITY OF THEIR CREW.

FR8006246A 1979-03-21 1980-03-20 WASTEWATER TREATMENT PROCESS AND INSTALLATION FOR IMPLEMENTING THIS PROCESS Granted FR2451897A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SU792733610A SU1039813A1 (en) 1979-03-21 1979-03-21 Plant for purifying waste water on board vessels
SU2757001 1979-05-11
SU2757004 1979-05-11
SU792757003A SU918276A1 (en) 1979-05-11 1979-05-11 Flotation apparatus
SU792777952A SU891119A1 (en) 1979-07-05 1979-07-05 Filter for cleaning liquid
SU792777953A SU925368A1 (en) 1979-07-05 1979-07-05 Filter for cleaning liquid
SU2777954 1979-07-05

Publications (2)

Publication Number Publication Date
FR2451897A1 true FR2451897A1 (en) 1980-10-17
FR2451897B1 FR2451897B1 (en) 1982-07-16

Family

ID=27567248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006246A Granted FR2451897A1 (en) 1979-03-21 1980-03-20 WASTEWATER TREATMENT PROCESS AND INSTALLATION FOR IMPLEMENTING THIS PROCESS

Country Status (5)

Country Link
DE (1) DE3010748C2 (en)
FI (1) FI74695C (en)
FR (1) FR2451897A1 (en)
GB (1) GB2044240B (en)
SE (1) SE440642B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2768723C1 (en) * 2021-04-13 2022-03-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" Plant for purifying waste water from oil products using pressure flotation, sorbent filter and two-section tank
CN115286149B (en) * 2022-09-26 2023-01-03 山东友邦肥业科技有限公司 Sewage impurity treatment device for fertilizer production
CN117357963B (en) * 2023-12-07 2024-02-20 山西亿通源制造设备有限公司 Belt type solid-liquid separation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823821C (en) * 1949-09-16 1951-12-06 Daimler Benz Ag Fluid filters, especially for the lubricating oil circuit of internal combustion engines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68462C (en) * LEOPOLD CAS-SELLA & CO. in Frankfurt a. M Process for the preparation of disazo dyes from amidonaphthol sulfonic acid. (5
CH188331A (en) * 1935-01-03 1936-12-31 Buckau Wolf Maschf R Process and equipment for the treatment of all types of wastewater.
DE1213223C2 (en) * 1960-02-15 1973-02-01 Milos Krofta Dr Ing Device for cleaning uncleared waste water in the paper, pulp and similar industries
FR1497095A (en) * 1965-10-21 1967-10-06 Aminodan As Process for the recovery of oil and protein from wastewater
AT305914B (en) * 1970-06-02 1973-03-26 Oesterr Alpine Montan Process and device for the purification of waste water
DE2214756C3 (en) * 1972-03-25 1980-02-21 Hans Dipl.-Chem. Dr. 6239 Eppstein Niklas Process for clarifying city water
JPS5119698B2 (en) * 1973-01-31 1976-06-19
DE2417249A1 (en) * 1974-04-09 1975-10-23 Adka Matic Effluent treatment plant - for use in fat processing with recovery of fat and clarified effluent for re-use as process water
US4009104A (en) * 1975-08-21 1977-02-22 Filteron Systems Inc. Marine sanitation method and device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823821C (en) * 1949-09-16 1951-12-06 Daimler Benz Ag Fluid filters, especially for the lubricating oil circuit of internal combustion engines

Also Published As

Publication number Publication date
FI74695C (en) 1988-03-10
SE8002019L (en) 1980-09-22
SE440642B (en) 1985-08-12
GB2044240B (en) 1983-03-16
FI800816A (en) 1980-09-22
GB2044240A (en) 1980-10-15
DE3010748C2 (en) 1983-12-08
FI74695B (en) 1987-11-30
FR2451897B1 (en) 1982-07-16
DE3010748A1 (en) 1981-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse