RO84198A - Procedeu pentru tratarea apelor reziduale din industria e0tractiva miniera - Google Patents

Procedeu pentru tratarea apelor reziduale din industria e0tractiva miniera

Info

Publication number
RO84198A
RO84198A RO82107375A RO10737582A RO84198A RO 84198 A RO84198 A RO 84198A RO 82107375 A RO82107375 A RO 82107375A RO 10737582 A RO10737582 A RO 10737582A RO 84198 A RO84198 A RO 84198A
Authority
RO
Romania
Prior art keywords
e0tractiva
procedure
treatment
residual water
mineral industry
Prior art date
Application number
RO82107375A
Other languages
English (en)
French (fr)
Original Assignee
Company Prodeco Spa,It
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 Company Prodeco Spa,It filed Critical Company Prodeco Spa,It
Publication of RO84198A publication Critical patent/RO84198A/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
RO82107375A 1981-04-27 1982-04-27 Procedeu pentru tratarea apelor reziduale din industria e0tractiva miniera RO84198A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21393/81A IT1137004B (it) 1981-04-27 1981-04-27 Procedimento per il trattamento delle acque di scarico di industrie estrattive minerarie

Publications (1)

Publication Number Publication Date
RO84198A true RO84198A (ro) 1984-05-23

Family

ID=11181088

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82107375A RO84198A (ro) 1981-04-27 1982-04-27 Procedeu pentru tratarea apelor reziduale din industria e0tractiva miniera

Country Status (9)

Country Link
EP (1) EP0064252A1 (ro)
AU (1) AU8303282A (ro)
BR (1) BR8202426A (ro)
ES (1) ES512319A0 (ro)
FI (1) FI821462A7 (ro)
IT (1) IT1137004B (ro)
NO (1) NO821380L (ro)
RO (1) RO84198A (ro)
ZA (1) ZA822870B (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604167A1 (fr) * 1986-09-19 1988-03-25 Rhone Poulenc Chimie Procede de traitement des eaux
US5171453A (en) * 1986-09-19 1992-12-15 Rhone-Poulenc Chimie Water clarification/purification
CN103723809A (zh) * 2013-12-16 2014-04-16 裴寿益 一种锡矿选矿废水处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929867B1 (ro) * 1970-02-18 1974-08-08
US3862027A (en) * 1972-06-13 1975-01-21 Engelhard Min & Chem Purification of clay by selective flocculation
JPS51139170A (en) * 1975-05-27 1976-12-01 Mitsui Mining & Smelting Co Ltd Method of clearing muddy water
GB1563996A (en) * 1976-08-20 1980-04-02 City University Of St John Str Method of promoting the sedimentation of clay particles or other negatively charged particles in aqueous suspension

Also Published As

Publication number Publication date
ZA822870B (en) 1983-02-23
FI821462A0 (fi) 1982-04-27
FI821462L (fi) 1982-10-28
FI821462A7 (fi) 1982-10-28
IT8121393A0 (it) 1981-04-27
EP0064252A1 (en) 1982-11-10
NO821380L (no) 1982-10-28
ES8304040A1 (es) 1983-03-16
ES512319A0 (es) 1983-03-16
IT1137004B (it) 1986-09-03
BR8202426A (pt) 1983-04-12
AU8303282A (en) 1982-11-04

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