FR2148097A1 - - Google Patents

Info

Publication number
FR2148097A1
FR2148097A1 FR7227404A FR7227404A FR2148097A1 FR 2148097 A1 FR2148097 A1 FR 2148097A1 FR 7227404 A FR7227404 A FR 7227404A FR 7227404 A FR7227404 A FR 7227404A FR 2148097 A1 FR2148097 A1 FR 2148097A1
Authority
FR
France
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.)
Granted
Application number
FR7227404A
Other languages
French (fr)
Other versions
FR2148097B1 (de
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.)
Hemlab AG
Original Assignee
Hemlab 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 Hemlab AG filed Critical Hemlab AG
Publication of FR2148097A1 publication Critical patent/FR2148097A1/fr
Application granted granted Critical
Publication of FR2148097B1 publication Critical patent/FR2148097B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water

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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7227404A 1971-07-30 1972-07-28 Expired FR2148097B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3602171A GB1399247A (en) 1971-07-30 1971-07-30 Treatment of industrial effluent water

Publications (2)

Publication Number Publication Date
FR2148097A1 true FR2148097A1 (de) 1973-03-11
FR2148097B1 FR2148097B1 (de) 1978-04-28

Family

ID=10384091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227404A Expired FR2148097B1 (de) 1971-07-30 1972-07-28

Country Status (15)

Country Link
JP (1) JPS569400B1 (de)
AT (1) AT321249B (de)
AU (1) AU476023B2 (de)
BE (1) BE786795A (de)
CA (1) CA1000430A (de)
CH (1) CH569671A5 (de)
DE (1) DE2229426C3 (de)
DK (1) DK141722B (de)
FI (1) FI58078C (de)
FR (1) FR2148097B1 (de)
GB (1) GB1399247A (de)
IT (1) IT964829B (de)
NL (1) NL173141C (de)
SE (1) SE430569B (de)
ZA (1) ZA724446B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331596A1 (fr) * 1975-11-11 1977-06-10 Chemed Corp Composition et procede pour disperser dans l'eau des polymeres floculants de poids moleculaire eleve
EP0107020A2 (de) * 1982-09-25 1984-05-02 BASF Aktiengesellschaft Verfahren zur Erhöhung der Auflösungsgeschwindigkeit von feinteiligen, hochmolekularen (Meth)acrylamidpolymerisaten

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698109A (en) * 1990-06-29 1997-12-16 Allied Colloids Limited Purification of aqueous liquor
US5112500A (en) * 1990-06-29 1992-05-12 Allied Colloids Limited Purification of aqueous liquor
US5178774A (en) * 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
DE4120211A1 (de) * 1991-06-19 1992-12-24 Passavant Werke Verfahren zum nachbehandeln von in einem koaleszenz- oder adsorptions-koaleszenz-abscheider vorgereinigten abwaessern
DE4421522A1 (de) * 1994-06-20 1995-12-21 Passavant Werke Verfahren zum Nachbehandeln von in einem Abscheider vorgereinigten Abwässern
CN111662411A (zh) * 2020-07-27 2020-09-15 重庆工商大学 一种用于抗生素处理的疏水性阿拉伯胶絮凝剂的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331596A1 (fr) * 1975-11-11 1977-06-10 Chemed Corp Composition et procede pour disperser dans l'eau des polymeres floculants de poids moleculaire eleve
EP0107020A2 (de) * 1982-09-25 1984-05-02 BASF Aktiengesellschaft Verfahren zur Erhöhung der Auflösungsgeschwindigkeit von feinteiligen, hochmolekularen (Meth)acrylamidpolymerisaten
EP0107020A3 (en) * 1982-09-25 1984-06-06 Basf Aktiengesellschaft Process for increasing the dissolution velocity of finely divided highly molecular (meth)acrylamide polymers

Also Published As

Publication number Publication date
ZA724446B (en) 1973-05-30
DK141722C (de) 1980-10-27
FI58078C (fi) 1980-12-10
NL173141B (nl) 1983-07-18
GB1399247A (en) 1975-06-25
CH569671A5 (de) 1975-11-28
AU476023B2 (en) 1976-09-09
JPS569400B1 (de) 1981-02-28
DK141722B (da) 1980-06-02
DE2229426B2 (de) 1979-01-11
NL7208888A (de) 1973-02-01
NL173141C (nl) 1983-12-16
AT321249B (de) 1975-03-25
FI58078B (fi) 1980-08-29
IT964829B (it) 1974-01-31
DE2229426A1 (de) 1973-02-08
AU4374572A (en) 1974-01-03
CA1000430A (en) 1976-11-23
FR2148097B1 (de) 1978-04-28
SE430569B (sv) 1983-11-28
BE786795A (fr) 1972-11-16
DE2229426C3 (de) 1980-09-04

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Legal Events

Date Code Title Description
TP Transmission of property