IT1215137B - Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento - Google Patents

Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento

Info

Publication number
IT1215137B
IT1215137B IT8684122A IT8412286A IT1215137B IT 1215137 B IT1215137 B IT 1215137B IT 8684122 A IT8684122 A IT 8684122A IT 8412286 A IT8412286 A IT 8412286A IT 1215137 B IT1215137 B IT 1215137B
Authority
IT
Italy
Prior art keywords
effluent
oxidation
procedure
sedimentation
treatment
Prior art date
Application number
IT8684122A
Other languages
English (en)
Other versions
IT8684122A0 (it
Inventor
Alfredo Pezzi
Original Assignee
Marcello Grimani Giustinian Be
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 Marcello Grimani Giustinian Be filed Critical Marcello Grimani Giustinian Be
Priority to IT8684122A priority Critical patent/IT1215137B/it
Publication of IT8684122A0 publication Critical patent/IT8684122A0/it
Priority to PCT/IT1987/000050 priority patent/WO1987007252A1/en
Priority to BR8707708A priority patent/BR8707708A/pt
Priority to DE8787903396T priority patent/DE3773678D1/de
Priority to AT87903396T priority patent/ATE68164T1/de
Priority to AU75108/87A priority patent/AU604715B2/en
Priority to EP87903396A priority patent/EP0317553B1/en
Application granted granted Critical
Publication of IT1215137B publication Critical patent/IT1215137B/it

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • C02F2103/24—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
IT8684122A 1986-05-27 1986-05-27 Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento IT1215137B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8684122A IT1215137B (it) 1986-05-27 1986-05-27 Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento
PCT/IT1987/000050 WO1987007252A1 (en) 1986-05-27 1987-05-27 Process for treating pollutant effluent, particularly in the tanning industry, and plant for implementing the process
BR8707708A BR8707708A (pt) 1986-05-27 1987-05-27 Processo para o tratamento de um efluente poluente,particularmente na industria de curtume,e instalacao para a implementacao do processo
DE8787903396T DE3773678D1 (de) 1986-05-27 1987-05-27 Verfahren und anlage fuer die behandlung von verunreinigendem abfluss, insbesondere in der gerberei-industrie.
AT87903396T ATE68164T1 (de) 1986-05-27 1987-05-27 Verfahren und anlage fuer die behandlung von verunreinigendem abfluss, insbesondere in der gerberei-industrie.
AU75108/87A AU604715B2 (en) 1986-05-27 1987-05-27 Process for treating tanning industry effluent
EP87903396A EP0317553B1 (en) 1986-05-27 1987-05-27 Process for treating pollutant effluent, particularly in the tanning industry, and plant for implementing the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8684122A IT1215137B (it) 1986-05-27 1986-05-27 Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento

Publications (2)

Publication Number Publication Date
IT8684122A0 IT8684122A0 (it) 1986-05-27
IT1215137B true IT1215137B (it) 1990-01-31

Family

ID=11324335

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8684122A IT1215137B (it) 1986-05-27 1986-05-27 Procedimento per il trattamento di acque inquinanti, particolarmente nell'industria conciaria, ed impianto per attuare il procedimento

Country Status (7)

Country Link
EP (1) EP0317553B1 (it)
AT (1) ATE68164T1 (it)
AU (1) AU604715B2 (it)
BR (1) BR8707708A (it)
DE (1) DE3773678D1 (it)
IT (1) IT1215137B (it)
WO (1) WO1987007252A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101276A1 (en) * 2007-02-20 2008-08-28 Perpetual Water Pty Ltd Apparatus and method for removing contaminants from water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377271A (en) * 1966-05-31 1968-04-09 William T Neiman Process for the treatment of waste-containing waters
FR2392937A1 (fr) * 1977-05-13 1978-12-29 Saunier Bernard Procede de traitement de l'eau par coagulation au moyen de sulfate ferreux preoxyde
FR2464230A1 (fr) * 1979-08-31 1981-03-06 Ugine Kuhlmann Procede d'epuration des eaux residuaires contenant des matieres colorantes
DE3011844A1 (de) * 1980-03-27 1981-10-01 Röhm GmbH, 6100 Darmstadt Verfahren und vorrichtung zur umwandlung und trennung von in einer traegerfluessigkeit enthaltenden oder eingebrachten geloesten bzw. loesbaren substanzen
IT1136587B (it) * 1981-04-29 1986-09-03 Prodeco Spa Procedimento per il trattamento di acque contenenti solfuri

Also Published As

Publication number Publication date
BR8707708A (pt) 1989-08-15
EP0317553B1 (en) 1991-10-09
ATE68164T1 (de) 1991-10-15
AU7510887A (en) 1987-12-22
AU604715B2 (en) 1991-01-03
IT8684122A0 (it) 1986-05-27
EP0317553A1 (en) 1989-05-31
WO1987007252A1 (en) 1987-12-03
DE3773678D1 (de) 1991-11-14

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