IT1096410B - DEVICE AND PROCEDURE FOR THE TREATMENT OF WASTE WATER CONTAINING HEAVY METALS - Google Patents

DEVICE AND PROCEDURE FOR THE TREATMENT OF WASTE WATER CONTAINING HEAVY METALS

Info

Publication number
IT1096410B
IT1096410B IT24108/78A IT2410878A IT1096410B IT 1096410 B IT1096410 B IT 1096410B IT 24108/78 A IT24108/78 A IT 24108/78A IT 2410878 A IT2410878 A IT 2410878A IT 1096410 B IT1096410 B IT 1096410B
Authority
IT
Italy
Prior art keywords
procedure
treatment
waste water
water containing
heavy metals
Prior art date
Application number
IT24108/78A
Other languages
Italian (it)
Other versions
IT7824108A0 (en
Original Assignee
Nihon Filter Co Ltd
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 Nihon Filter Co Ltd filed Critical Nihon Filter Co Ltd
Publication of IT7824108A0 publication Critical patent/IT7824108A0/en
Application granted granted Critical
Publication of IT1096410B publication Critical patent/IT1096410B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
    • 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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/4615—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT24108/78A 1977-06-01 1978-06-01 DEVICE AND PROCEDURE FOR THE TREATMENT OF WASTE WATER CONTAINING HEAVY METALS IT1096410B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724724A DE2724724C3 (en) 1977-06-01 1977-06-01 Process and system for treating wastewater containing heavy metals while recovering heavy metals

Publications (2)

Publication Number Publication Date
IT7824108A0 IT7824108A0 (en) 1978-06-01
IT1096410B true IT1096410B (en) 1985-08-26

Family

ID=6010410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24108/78A IT1096410B (en) 1977-06-01 1978-06-01 DEVICE AND PROCEDURE FOR THE TREATMENT OF WASTE WATER CONTAINING HEAVY METALS

Country Status (5)

Country Link
AT (1) AT381920B (en)
CH (1) CH642033A5 (en)
DE (1) DE2724724C3 (en)
FR (1) FR2392942B1 (en)
IT (1) IT1096410B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267774A (en) * 2011-07-27 2011-12-07 宝钢工程技术集团有限公司 Strong brine processing system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533233B1 (en) * 1982-09-17 1986-07-18 Perrier Materiel METHOD FOR RECOVERING METALS FROM DILUTED SOLUTIONS OF THEIR SALTS AND DEVICE FOR IMPLEMENTING SAME
US4655928A (en) * 1983-10-18 1987-04-07 Gnb Incorporated Membrane processes for metal recovery and pollution control in metal process industries
DE3345346A1 (en) * 1983-12-15 1985-06-27 Fa. Stadler, 7963 Altshausen METHOD FOR RECOVERING USED PHOTOGRAPHIC FILMS AND LIQUIDS
DE3705956A1 (en) * 1987-02-25 1988-09-08 Dornier System Gmbh Simultaneous depletion of heavy metals and oxidizable pollutants from waste water
DE3921180A1 (en) * 1989-06-28 1991-01-03 Gsb Ges Zur Beseitigung Von So METHOD AND SYSTEM FOR THE PURIFICATION OF POLLUTANT-BASED EXHAUST GASES WITH AVOIDANCE OF SALT RESIDUES
FR2703676B1 (en) * 1993-04-05 1995-06-23 Electricite De France Method and device for decontaminating liquid effluents containing metals in ionic form.
DE19850235A1 (en) * 1998-10-31 2000-05-04 Eilenburger Elektrolyse & Umwelttechnik Gmbh Base metals are recovered from acidic process solutions, especially electroplating, pickling or waste solutions, by dosing into a circulating catholyte of a divided electrolysis cell
CN106698759B (en) * 2015-11-18 2019-08-13 建德蓝忻环境科技有限公司 A kind for the treatment of method of chemical nickel-plating wastewater
CN109250847A (en) * 2018-11-19 2019-01-22 李红燕 It is concisely and efficiently nickel-containing waste water pretreatment unit and technique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793183A (en) * 1954-07-15 1957-05-21 Clayton Manufacturing Co Electrolytic and ion exchange treatment of water
DE1054803B (en) * 1957-09-06 1959-04-09 Wilhelm Theodor Schulte Process for the regeneration of metal pickles
GB922148A (en) * 1962-01-23 1963-03-27 Joseph Curry Raine Improvements in or relating to manufacturing processes leading to the purification of effluents
US3547800A (en) * 1967-05-29 1970-12-15 Fairbanks Morse Inc Apparatus and method for purifying waste waters
DE1621602A1 (en) * 1967-08-17 1970-07-30 Ibm Deutschland Process for the recovery of ammonium persulfate solution
US3756932A (en) * 1971-04-08 1973-09-04 Industrial Filter Pump Mfg Co Electrolytic cyanide destruction
DE2130595A1 (en) * 1971-06-21 1973-02-15 Heinz Janus Pickling of copper - removal of dissolved and solid copper residues,and recovery of copper there from
US3764503A (en) * 1972-01-19 1973-10-09 Dart Ind Inc Electrodialysis regeneration of metal containing acid solutions
IT989187B (en) * 1973-06-15 1975-05-20 Tecneco Spa PROCESS FOR THE PURIFICATION OF WASTE WATER
JPS51137604A (en) * 1975-05-24 1976-11-27 Nippon Filter Kk Process for recovery of heavy metals
JP2884860B2 (en) * 1991-10-21 1999-04-19 日本精機株式会社 Display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267774A (en) * 2011-07-27 2011-12-07 宝钢工程技术集团有限公司 Strong brine processing system

Also Published As

Publication number Publication date
AT381920B (en) 1986-12-10
CH642033A5 (en) 1984-03-30
FR2392942A1 (en) 1978-12-29
FR2392942B1 (en) 1985-07-26
IT7824108A0 (en) 1978-06-01
DE2724724B2 (en) 1979-09-06
DE2724724A1 (en) 1978-12-07
ATA383178A (en) 1986-05-15
DE2724724C3 (en) 1982-12-16

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