IT975425B - Processo discontinuo per la preci pitazione frazionata di sostanze disciolte in un liquido - Google Patents

Processo discontinuo per la preci pitazione frazionata di sostanze disciolte in un liquido

Info

Publication number
IT975425B
IT975425B IT70427/72A IT7042772A IT975425B IT 975425 B IT975425 B IT 975425B IT 70427/72 A IT70427/72 A IT 70427/72A IT 7042772 A IT7042772 A IT 7042772A IT 975425 B IT975425 B IT 975425B
Authority
IT
Italy
Prior art keywords
pitation
precious
fractional
liquid
substances dissolved
Prior art date
Application number
IT70427/72A
Other languages
English (en)
Original Assignee
Jaggli M
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 Jaggli M filed Critical Jaggli M
Application granted granted Critical
Publication of IT975425B publication Critical patent/IT975425B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • 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
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
IT70427/72A 1972-10-05 1972-10-31 Processo discontinuo per la preci pitazione frazionata di sostanze disciolte in un liquido IT975425B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1459472A CH552996A (de) 1972-10-05 1972-10-05 Diskontinuierliches verfahren zur fraktionierten abscheidung von in einer fluessigkeit geloesten substanzen.

Publications (1)

Publication Number Publication Date
IT975425B true IT975425B (it) 1974-07-20

Family

ID=4402172

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70427/72A IT975425B (it) 1972-10-05 1972-10-31 Processo discontinuo per la preci pitazione frazionata di sostanze disciolte in un liquido

Country Status (4)

Country Link
CH (1) CH552996A (it)
DE (1) DE2253583A1 (it)
FR (1) FR2201920A1 (it)
IT (1) IT975425B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656232A1 (fr) * 1989-12-22 1991-06-28 Water Treatment Recovery Installation de traitement d'eaux residuaires par decantation.
KR100352890B1 (ko) * 1995-06-29 2003-01-06 변상복 터어보컴파운드환상실린더엔진
DE19604377C2 (de) * 1996-02-07 1998-04-16 Lentjes Bischoff Gmbh Verfahren zur Behandlung von Abwasser aus einer Rauchgasentschwefelungsanlage

Also Published As

Publication number Publication date
CH552996A (de) 1974-08-30
FR2201920B3 (it) 1976-01-09
DE2253583A1 (de) 1974-04-11
FR2201920A1 (en) 1974-05-03

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