ES8201211A1 - Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria - Google Patents

Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria

Info

Publication number: ES8201211A1
Authority: ES; Spain
Prior art keywords: waste; filter; translation; installation; machine
Prior art date: 1980-02-19
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

ES499448A

Other languages

English (en)

Spanish (es)

Other versions

ES499448A0 (es

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.)

CAMPOMARZIO IMPIANTI Srl

Original Assignee

CAMPOMARZIO IMPIANTI Srl

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.)

1980-02-19

Filing date

1981-02-14

Publication date

1981-12-01

1981-02-14 Application filed by CAMPOMARZIO IMPIANTI Srl filed Critical CAMPOMARZIO IMPIANTI Srl

1981-12-01 Publication of ES499448A0 publication Critical patent/ES499448A0/es

1981-12-01 Publication of ES8201211A1 publication Critical patent/ES8201211A1/es

Status Expired legal-status Critical Current

Links

VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 4
238000009434 installation Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000002699 waste material Substances 0.000 title 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
241000921985 Teneria Species 0.000 abstract 2
229910052804 chromium Inorganic materials 0.000 abstract 2
239000011651 chromium Substances 0.000 abstract 2
239000002351 wastewater Substances 0.000 abstract 2
239000008346 aqueous phase Substances 0.000 abstract 1
GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 abstract 1
238000010924 continuous production Methods 0.000 abstract 1
238000004090 dissolution Methods 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
230000035699 permeability Effects 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
239000003643 water by type Substances 0.000 abstract 1

Classifications

- 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
- Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

Manufacture And Refinement Of Metals (AREA)
Processing Of Solid Wastes (AREA)

ES499448A 1980-02-19 1981-02-14 Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria Expired ES8201211A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2002080A IT1147317B (it)	1980-02-19	1980-02-19	Metodo ed impianto per il recupero continuo del cromo trivalente dalle acque di scarico di conceria

Publications (2)

Publication Number	Publication Date
ES499448A0 ES499448A0 (es)	1981-12-01
ES8201211A1 true ES8201211A1 (es)	1981-12-01

Family

ID=11163174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES499448A Expired ES8201211A1 (es)	1980-02-19	1981-02-14	Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria

Country Status (5)

Country	Link
AR (1)	AR231268A1 (2)
ES (1)	ES8201211A1 (2)
IN (1)	IN151560B (2)
IT (1)	IT1147317B (2)
PT (1)	PT72536B (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2063682A1 (es) *	1993-02-11	1995-01-01	Ingenieria De Planificacion Y	Procedimiento para la eliminacion de cromo de las aguas residuales de tenerias.

1980
- 1980-02-19 IT IT2002080A patent/IT1147317B/it active
1981
- 1981-01-31 IN IN112/CAL/81A patent/IN151560B/en unknown
- 1981-02-11 AR AR28426881A patent/AR231268A1/es active
- 1981-02-14 ES ES499448A patent/ES8201211A1/es not_active Expired
- 1981-02-18 PT PT7253681A patent/PT72536B/pt unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2063682A1 (es) *	1993-02-11	1995-01-01	Ingenieria De Planificacion Y	Procedimiento para la eliminacion de cromo de las aguas residuales de tenerias.

Also Published As

Publication number	Publication date
ES499448A0 (es)	1981-12-01
PT72536A (en)	1981-03-01
IT1147317B (it)	1986-11-19
IN151560B (2)	1983-05-21
IT8020020A0 (it)	1980-02-19
AR231268A1 (es)	1984-10-31
PT72536B (en)	1982-02-10

Similar Documents

Publication	Publication Date	Title
ES8202769A1 (es)	1982-02-16	Procedimiento continuo para eliminar valores de cromo a par-tir de aguas industriales gastadas que lo contienen y para valorizar el cromo recuperado
SE7903598L (sv)	1980-10-25	Forfarande for utfellning av tungmetaller ur avloppsvatten
Lower	1984	Polymers from the sea chitin and chitosan.
JPS5520665A (en)	1980-02-14	Dye waste water treating method
DE59805083D1 (de)	2002-09-12	Verfahren zur Herstellung von Citronensäure und/oder Citraten
SU485974A1 (ru)	1975-09-30	Способ бисульфатной травки монохроматных растворов
JP2648363B2 (ja)	1997-08-27	重クロム酸ナトリウムの製造方法
DE69715674D1 (de)	2002-10-24	Prozess zur herstellung von losungen mit dreiwertigen eisen zur wasserreinigung und verwendung des so erhaltenen produktes
BE852799A (fr)	1977-09-23	Procede pour recuperer des elements a valence variable a partir des eaux residuaires et pour purifier ces eaux
JPS5451972A (en)	1979-04-24	Method of continuously treating sexivalent chrome
IE40560B1 (en)	1979-07-04	Process for reducing the oil content of aqueous effluents
DE3876999D1 (de)	1993-02-04	Verfahren zur wiedergewinnung von chromanhydrid aus erschoepften waessrigen chromplattierungsbaedern unter verwendung des gewonnenen chroms.
SU453353A1 (ru)	1974-12-15	Способ бисульфатной травки монохроматных растворов
JPS5665677A (en)	1981-06-03	Wet treatment of denitration and desulfurization waste liquid
JPS5632329A (en)	1981-04-01	Treatment of chromic acid waste liquid
JPS55167099A (en)	1980-12-26	Treatment of flocculated and precipitated sludge
JPS5681180A (en)	1981-07-02	Treatment of waste color check liquid of steel material
Howard et al.	1994	Membrane separation of polymer quenchants
Kauczor	1978	Ion Exchange Resins for Removal of Heavy Metal Ions from Waste Waters
JPS5712880A (en)	1982-01-22	Disposal of waste solution used for washout of photosensitive resin printing plate
RO72211A2 (ro)	1981-08-30	Procedeu de recuperare a fe,cu,zn,cr si ni din namoluri rezultate la epurarea apelor uzate de la acoperiri galvanice
CS247773B1 (cs)	1987-01-15	Způsob regenerace opotřebovaných chromovacích lázní s obsahem trojmocných kationtů železa a chrómu
McFarlane et al.	1963	Henry Wiggin solves an effluent problem
Kadam et al.	1978	Treatment of waste water from a factory manufacturing vanaspati- a case study
JPS542269A (en)	1979-01-09	Treating method for waste chromic acid