GB1049803A - The settling of liquid dispersions - Google Patents

The settling of liquid dispersions

Info

Publication number
GB1049803A
GB1049803A GB11913/64A GB1191364A GB1049803A GB 1049803 A GB1049803 A GB 1049803A GB 11913/64 A GB11913/64 A GB 11913/64A GB 1191364 A GB1191364 A GB 1191364A GB 1049803 A GB1049803 A GB 1049803A
Authority
GB
United Kingdom
Prior art keywords
settling
liquid dispersions
polyelectrolyte
liquid
settled
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
GB11913/64A
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and Haas GmbH
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 Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of GB1049803A publication Critical patent/GB1049803A/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
    • C02F1/52—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening

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)
  • Colloid Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB11913/64A 1963-03-22 1964-03-20 The settling of liquid dispersions Expired GB1049803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER34754A DE1300507B (de) 1963-03-22 1963-03-22 Verfahren zur Erhoehung des Feststoffgehalts von Schlaemmen

Publications (1)

Publication Number Publication Date
GB1049803A true GB1049803A (en) 1966-11-30

Family

ID=7404417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11913/64A Expired GB1049803A (en) 1963-03-22 1964-03-20 The settling of liquid dispersions

Country Status (5)

Country Link
BE (1) BE645575A (zh)
DE (1) DE1300507B (zh)
FR (1) FR1385206A (zh)
GB (1) GB1049803A (zh)
NL (1) NL6402322A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055489A1 (en) * 1980-12-30 1982-07-07 Union Carbide Corporation A process for the flocculation of mineral containing slurries
US4840736A (en) * 1980-11-29 1989-06-20 Basf Aktiengesellschaft Process for producing combustible sewage sludge filter cakes in filter presses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382864A (en) * 1980-08-08 1983-05-10 Kurita Water Industries Ltd. Process for dewatering sludges
SU994444A1 (ru) * 1980-10-15 1983-02-07 Управление Водопроводно-Канализационного Хозяйства "Водоканал" Исполнительного Комитета Ленинградского Городского Совета Народных Депутатов Способ кондиционировани осадков сточных вод
JPS6038200B2 (ja) * 1982-04-22 1985-08-30 栗田工業株式会社 汚泥脱水法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840736A (en) * 1980-11-29 1989-06-20 Basf Aktiengesellschaft Process for producing combustible sewage sludge filter cakes in filter presses
EP0055489A1 (en) * 1980-12-30 1982-07-07 Union Carbide Corporation A process for the flocculation of mineral containing slurries

Also Published As

Publication number Publication date
DE1300507B (de) 1969-08-07
NL6402322A (zh) 1964-09-23
BE645575A (zh) 1964-07-16
FR1385206A (fr) 1965-01-08

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