GB1445960A - Apparatus for recovering material from liquid waste - Google Patents

Apparatus for recovering material from liquid waste

Info

Publication number
GB1445960A
GB1445960A GB2903475A GB2903475A GB1445960A GB 1445960 A GB1445960 A GB 1445960A GB 2903475 A GB2903475 A GB 2903475A GB 2903475 A GB2903475 A GB 2903475A GB 1445960 A GB1445960 A GB 1445960A
Authority
GB
United Kingdom
Prior art keywords
waste
vessel
recovery
amount
sensor
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.)
Expired
Application number
GB2903475A
Other languages
English (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.)
PENNELLIER CO Ltd D
Original Assignee
PENNELLIER CO Ltd D
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 PENNELLIER CO Ltd D filed Critical PENNELLIER CO Ltd D
Priority to GB2903475A priority Critical patent/GB1445960A/en
Priority to FR7621315A priority patent/FR2317236A1/fr
Publication of GB1445960A publication Critical patent/GB1445960A/en
Expired legal-status Critical Current

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
    • C02F1/46—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
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
    • 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
    • C02F2201/46125—Electrical variables
    • C02F2201/4614—Current
    • 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
    • C02F2201/46145—Fluid flow
    • 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
    • C02F2209/42—Liquid level

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
GB2903475A 1975-07-10 1975-07-10 Apparatus for recovering material from liquid waste Expired GB1445960A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2903475A GB1445960A (en) 1975-07-10 1975-07-10 Apparatus for recovering material from liquid waste
FR7621315A FR2317236A1 (fr) 1975-07-10 1976-07-12 Appareil pour la recuperation de matieres utiles provenant de liquides usages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2903475A GB1445960A (en) 1975-07-10 1975-07-10 Apparatus for recovering material from liquid waste

Publications (1)

Publication Number Publication Date
GB1445960A true GB1445960A (en) 1976-08-11

Family

ID=10285176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2903475A Expired GB1445960A (en) 1975-07-10 1975-07-10 Apparatus for recovering material from liquid waste

Country Status (2)

Country Link
FR (1) FR2317236A1 (US07368563-20080506-C00056.png)
GB (1) GB1445960A (US07368563-20080506-C00056.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002028A1 (en) * 1980-01-17 1981-07-23 W Stevens Apparatus for recovering metals from solution
US4305805A (en) * 1980-08-25 1981-12-15 Edgerton Ronald E Silver recovery apparatus
FR2554614A1 (fr) * 1983-10-06 1985-05-10 Garnier Yves Procede permettant le traitement sequentiel de liquides, principalement en electrolyse, quelles que soient les variations de debit d'arrivee

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484100A1 (fr) * 1980-06-04 1981-12-11 Aera Procede pour la recuperation des bains de fixation utilises dans le traitement des cliches photographiques
CN113045040B (zh) * 2021-03-19 2022-08-12 浙江韶华建设有限公司 一种市政污水处理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002028A1 (en) * 1980-01-17 1981-07-23 W Stevens Apparatus for recovering metals from solution
US4305805A (en) * 1980-08-25 1981-12-15 Edgerton Ronald E Silver recovery apparatus
FR2554614A1 (fr) * 1983-10-06 1985-05-10 Garnier Yves Procede permettant le traitement sequentiel de liquides, principalement en electrolyse, quelles que soient les variations de debit d'arrivee

Also Published As

Publication number Publication date
FR2317236A1 (fr) 1977-02-04
FR2317236B1 (US07368563-20080506-C00056.png) 1982-03-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee