BR8201651A - Processo para tirar mecurio de aguas servidas contendo hg - Google Patents

Processo para tirar mecurio de aguas servidas contendo hg

Info

Publication number
BR8201651A
BR8201651A BR8201651A BR8201651A BR8201651A BR 8201651 A BR8201651 A BR 8201651A BR 8201651 A BR8201651 A BR 8201651A BR 8201651 A BR8201651 A BR 8201651A BR 8201651 A BR8201651 A BR 8201651A
Authority
BR
Brazil
Prior art keywords
water containing
take mechanical
served water
served
mechanical
Prior art date
Application number
BR8201651A
Other languages
English (en)
Portuguese (pt)
Inventor
Heinz Haenni
Bruno Righetti
Emilio Salami
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of BR8201651A publication Critical patent/BR8201651A/pt

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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
BR8201651A 1981-03-26 1982-03-24 Processo para tirar mecurio de aguas servidas contendo hg BR8201651A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2042/81A CH649070A5 (en) 1981-03-26 1981-03-26 Process for removing mercury from Hg-containing effluents

Publications (1)

Publication Number Publication Date
BR8201651A true BR8201651A (pt) 1983-02-16

Family

ID=4224577

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201651A BR8201651A (pt) 1981-03-26 1982-03-24 Processo para tirar mecurio de aguas servidas contendo hg

Country Status (4)

Country Link
BR (1) BR8201651A (enExample)
CH (1) CH649070A5 (enExample)
IN (1) IN155611B (enExample)
ZA (1) ZA821249B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012099A1 (de) * 1990-04-14 1991-10-17 Meyer Fa Rud Otto Verfahren zur selektiven abtrennung von zweiwertigen metallionen aus waessrigen loesungen
DE4035563A1 (de) * 1990-10-31 1992-05-07 Wilhelm Meurer Wasseraufbereitungsgeraet und verfahren zum aufbereiten von wasser

Also Published As

Publication number Publication date
ZA821249B (en) 1983-01-26
IN155611B (enExample) 1985-02-16
CH649070A5 (en) 1985-04-30

Similar Documents

Publication Publication Date Title
BR8301659A (pt) Processo para preparar acetatos de acucar
BR7903930A (pt) Aparelho para purificar agua nao clarificada
BR8403842A (pt) Processo para preparar etileno-glicois
BR8202499A (pt) Processo para melhorar o poder intumescente de tacabos
BR8204913A (pt) Processo para preparar isetionato de acila
BR7901459A (pt) Processo para purificacao de epoxidos
BR8008628A (pt) Processo para prodzir continuamente microperolas de mesocabono
BR8108402A (pt) Processo para preparacao de carboximetilcelulose
BR8008108A (pt) Processo para purificar agua residual
BR8300674A (pt) Processo de preparacao do polivinilbutiral
BR8305347A (pt) Processo aperfeicoado para produzir metano
IT1158014B (it) Processo per produrre carbonati di alchilene
BR8102608A (pt) Processo para preparar mercapto-alcoois
BR8304993A (pt) Processo para efetuar a separacao de clorossilanas
BR8104513A (pt) Processo para produzir hidro-halogenetos de 2-mercapto-etilamina
BR8101680A (pt) Processo de preparacao de malation
JPS557816A (en) Vegitable oil purification
BR8201651A (pt) Processo para tirar mecurio de aguas servidas contendo hg
BR8302433A (pt) Processo para produzir eteres alqui-ter-butilicos
BR8101607A (pt) Processo para preparar eteres haloalquilicos
BR8306216A (pt) Processo para produzir para-nitrodifenilaminas
BR7906838A (pt) Processo de purificacao de aguas
BR8205489A (pt) Processo para produzir polissiloxanas lineares
BR8301422A (pt) Processo para preparacao de adipatos de alquila
AU4030178A (en) Water purification system