ES439226A1 - Procedimiento mejorado para la clarificacion de agua cruda que contiene solidos suspendidos en la misma. - Google Patents

Procedimiento mejorado para la clarificacion de agua cruda que contiene solidos suspendidos en la misma.

Info

Publication number
ES439226A1
ES439226A1 ES439226A ES439226A ES439226A1 ES 439226 A1 ES439226 A1 ES 439226A1 ES 439226 A ES439226 A ES 439226A ES 439226 A ES439226 A ES 439226A ES 439226 A1 ES439226 A1 ES 439226A1
Authority
ES
Spain
Prior art keywords
raw water
flocs
colloidal particles
polyquaternary
flocculant
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
ES439226A
Other languages
English (en)
Spanish (es)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES439226A1 publication Critical patent/ES439226A1/es
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
    • C02F1/52—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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
ES439226A 1974-07-08 1975-07-08 Procedimiento mejorado para la clarificacion de agua cruda que contiene solidos suspendidos en la misma. Expired ES439226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48653174A 1974-07-08 1974-07-08

Publications (1)

Publication Number Publication Date
ES439226A1 true ES439226A1 (es) 1977-05-16

Family

ID=23932259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439226A Expired ES439226A1 (es) 1974-07-08 1975-07-08 Procedimiento mejorado para la clarificacion de agua cruda que contiene solidos suspendidos en la misma.

Country Status (13)

Country Link
JP (1) JPS5829159B2 (enExample)
BE (1) BE831072A (enExample)
BR (1) BR7504103A (enExample)
CA (1) CA1055802A (enExample)
DE (1) DE2530433A1 (enExample)
ES (1) ES439226A1 (enExample)
FI (1) FI751821A7 (enExample)
FR (1) FR2277778A1 (enExample)
GB (1) GB1480029A (enExample)
IT (1) IT1035869B (enExample)
NL (1) NL7508125A (enExample)
SE (1) SE7507840L (enExample)
ZA (1) ZA753212B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808703C2 (de) * 1978-03-01 1980-03-13 Dieter J. Dipl.-Chem. 2081 Boenningstedt Becker Verfahren zur Abwasserreinigung unter Rückgewinnung der Fett- und Eiweißstoffe in wiederverwendbarer Form
JPS56137767A (en) * 1980-03-28 1981-10-27 Toshiba Corp Original reader

Also Published As

Publication number Publication date
BE831072A (fr) 1976-01-07
FR2277778B1 (enExample) 1982-04-16
BR7504103A (pt) 1976-07-06
DE2530433A1 (de) 1976-01-29
IT1035869B (it) 1979-10-20
CA1055802A (en) 1979-06-05
GB1480029A (en) 1977-07-20
NL7508125A (nl) 1976-01-12
JPS5829159B2 (ja) 1983-06-21
JPS5131050A (en) 1976-03-16
SE7507840L (sv) 1976-01-09
FR2277778A1 (fr) 1976-02-06
FI751821A7 (enExample) 1976-01-09
AU8147975A (en) 1976-11-25
ZA753212B (en) 1976-04-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840213