IT8319091A0 - PROCEDURE FOR DETOXIFYING INDUSTRIAL WASTE MATERIALS CONTAINING TOXIC HEAVY METAL SALT COMPLEXES. - Google Patents

PROCEDURE FOR DETOXIFYING INDUSTRIAL WASTE MATERIALS CONTAINING TOXIC HEAVY METAL SALT COMPLEXES.

Info

Publication number
IT8319091A0
IT8319091A0 IT8319091A IT1909183A IT8319091A0 IT 8319091 A0 IT8319091 A0 IT 8319091A0 IT 8319091 A IT8319091 A IT 8319091A IT 1909183 A IT1909183 A IT 1909183A IT 8319091 A0 IT8319091 A0 IT 8319091A0
Authority
IT
Italy
Prior art keywords
procedure
metal salt
heavy metal
industrial waste
waste materials
Prior art date
Application number
IT8319091A
Other languages
Italian (it)
Other versions
IT1160174B (en
Inventor
Jozsef Bakan
Lajos Barna
Edit Bator
Bela Farkas
Zoltan Kiss
Ferenc Nagy
Zoltan Repasy
Maria Voroshazi
Original Assignee
Mta Mueszaki Kemiai Kutato Int
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 Mta Mueszaki Kemiai Kutato Int filed Critical Mta Mueszaki Kemiai Kutato Int
Publication of IT8319091A0 publication Critical patent/IT8319091A0/en
Application granted granted Critical
Publication of IT1160174B publication Critical patent/IT1160174B/en

Links

Classifications

    • 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
    • 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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/529—Processes or devices for preparing lime water
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F11/004—Sludge detoxification
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/303—Complexing agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
IT19091/83A 1982-01-14 1983-01-13 PROCEDURE FOR DETOXIFYING INDUSTRIAL WASTE MATERIALS CONTAINING TOXIC HEAVY METAL SALT COMPLEXES IT1160174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU82100A HU185194B (en) 1982-01-14 1982-01-14 Method for detoxication mixing tannery sewage sludges

Publications (2)

Publication Number Publication Date
IT8319091A0 true IT8319091A0 (en) 1983-01-13
IT1160174B IT1160174B (en) 1987-03-04

Family

ID=10947909

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19091/83A IT1160174B (en) 1982-01-14 1983-01-13 PROCEDURE FOR DETOXIFYING INDUSTRIAL WASTE MATERIALS CONTAINING TOXIC HEAVY METAL SALT COMPLEXES

Country Status (10)

Country Link
CS (1) CS246057B2 (en)
DD (1) DD209430A5 (en)
DE (1) DE3301120A1 (en)
ES (1) ES518907A0 (en)
GB (1) GB2113199B (en)
HU (1) HU185194B (en)
IT (1) IT1160174B (en)
PL (1) PL139584B1 (en)
RO (1) RO86780B (en)
YU (1) YU6383A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428535A1 (en) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin METHOD AND DEVICE, IN PARTICULAR FOR THE CONDITIONING OF SEWAGE SLUDGE
DE3503199C2 (en) * 1985-01-31 1987-03-19 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for producing a soil improver or a fertilizer from sewage sludge
DE3627253C2 (en) * 1986-08-12 1995-06-22 Linde Ag Process for the biological treatment of substrates containing organic substances
DE3919788C1 (en) * 1989-06-16 1990-07-05 Siebtechnik Gmbh, 4330 Muelheim, De
FI97288C (en) * 1993-08-26 1996-11-25 Kemira Oy Procedure for treatment of wastewater sludge
ITRM20010671A1 (en) * 2001-11-12 2003-05-12 Sicit Chemitech S P A CHROME-BASED PRODUCT IN COMPOSITION WITH HYDROLYZED PROTEINS AND PROCESS FOR ITS OBTAINING.
AU2003900241A0 (en) * 2003-01-21 2003-02-06 Australian Organic Resources Pty Ltd The extraction and treatment of heavy metals in sewage sludge
ITRM20050425A1 (en) * 2005-08-05 2007-02-06 Sicit Chemitech S P A PROCESS FOR THE PRODUCTION OF PRODUCTS BASED ON HYDRAULIC PROTEINS IN COMPOSITION WITH MANGANESE.
JP5985925B2 (en) * 2012-08-20 2016-09-06 水ｉｎｇ株式会社 Method and apparatus for treating waste liquid containing heavy metal

Also Published As

Publication number Publication date
PL139584B1 (en) 1987-02-28
RO86780B (en) 1985-05-31
GB2113199B (en) 1985-07-10
CS246057B2 (en) 1986-10-16
IT1160174B (en) 1987-03-04
GB8300987D0 (en) 1983-02-16
RO86780A (en) 1985-05-20
DD209430A5 (en) 1984-05-09
HU185194B (en) 1984-12-28
YU6383A (en) 1985-10-31
DE3301120A1 (en) 1983-07-28
GB2113199A (en) 1983-08-03
ES8402549A1 (en) 1984-03-01
PL240123A1 (en) 1984-06-18
ES518907A0 (en) 1984-03-01

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