AT321249B - Binding agent-containing flocculant and process for its production - Google Patents

Binding agent-containing flocculant and process for its production

Info

Publication number
AT321249B
AT321249B AT556572A AT556572A AT321249B AT 321249 B AT321249 B AT 321249B AT 556572 A AT556572 A AT 556572A AT 556572 A AT556572 A AT 556572A AT 321249 B AT321249 B AT 321249B
Authority
AT
Austria
Prior art keywords
production
binding agent
containing flocculant
flocculant
binding
Prior art date
Application number
AT556572A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT321249B publication Critical patent/AT321249B/en

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)
AT556572A 1971-07-30 1972-06-28 Binding agent-containing flocculant and process for its production AT321249B (en)

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 (1)

Publication Number Publication Date
AT321249B true AT321249B (en) 1975-03-25

Family

ID=10384091

Family Applications (1)

Application Number Title Priority Date Filing Date
AT556572A AT321249B (en) 1971-07-30 1972-06-28 Binding agent-containing flocculant and process for its production

Country Status (15)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1074204A (en) * 1975-11-11 1980-03-25 Byron C. Chambers Composition and method for dispersing high molecular weight flocculant polymers in water
DE3235527A1 (en) * 1982-09-25 1984-03-29 Basf Ag, 6700 Ludwigshafen METHOD FOR INCREASING THE SPEED OF RESOLUTION OF FINE-PARTIC, HIGH-MOLECULAR (METH) ACRYLAMIDE POLYMERISATS
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
US5698109A (en) * 1990-06-29 1997-12-16 Allied Colloids Limited Purification of aqueous liquor
DE4120211A1 (en) * 1991-06-19 1992-12-24 Passavant Werke Post-treatment of waste water - comprises using polymeric flocculating agents in a form and amt. in which they are self removed from the waste water over a period of time
DE4421522A1 (en) * 1994-06-20 1995-12-21 Passavant Werke Removal of finely dispersed organic matter from precleaned sewage
CN111662411A (en) * 2020-07-27 2020-09-15 重庆工商大学 Preparation method of hydrophobic acacia gum flocculant for antibiotic treatment

Also Published As

Publication number Publication date
SE430569B (en) 1983-11-28
DE2229426C3 (en) 1980-09-04
FR2148097A1 (en) 1973-03-11
DE2229426B2 (en) 1979-01-11
CH569671A5 (en) 1975-11-28
NL7208888A (en) 1973-02-01
DK141722C (en) 1980-10-27
FI58078B (en) 1980-08-29
NL173141C (en) 1983-12-16
IT964829B (en) 1974-01-31
GB1399247A (en) 1975-06-25
FR2148097B1 (en) 1978-04-28
JPS569400B1 (en) 1981-02-28
BE786795A (en) 1972-11-16
ZA724446B (en) 1973-05-30
AU4374572A (en) 1974-01-03
AU476023B2 (en) 1976-09-09
DE2229426A1 (en) 1973-02-08
NL173141B (en) 1983-07-18
FI58078C (en) 1980-12-10
DK141722B (en) 1980-06-02
CA1000430A (en) 1976-11-23

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time