SE391173B - Sett att avvattna suspensioner, innefattande konditionering medelst katjonisk polymer - Google Patents

Sett att avvattna suspensioner, innefattande konditionering medelst katjonisk polymer

Info

Publication number
SE391173B
SE391173B SE7301966A SE7301966A SE391173B SE 391173 B SE391173 B SE 391173B SE 7301966 A SE7301966 A SE 7301966A SE 7301966 A SE7301966 A SE 7301966A SE 391173 B SE391173 B SE 391173B
Authority
SE
Sweden
Prior art keywords
suspensions
drain
way
including conditioning
cathionic
Prior art date
Application number
SE7301966A
Other languages
English (en)
Swedish (sv)
Inventor
A J Restaino
Original Assignee
Ici America Inc
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 Ici America Inc filed Critical Ici America Inc
Publication of SE391173B publication Critical patent/SE391173B/xx

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)
  • Treatment Of Sludge (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SE7301966A 1972-02-14 1973-02-12 Sett att avvattna suspensioner, innefattande konditionering medelst katjonisk polymer SE391173B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00226280A US3835046A (en) 1972-02-14 1972-02-14 Dewatering of aqueous suspensions

Publications (1)

Publication Number Publication Date
SE391173B true SE391173B (sv) 1977-02-07

Family

ID=22848276

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7301966A SE391173B (sv) 1972-02-14 1973-02-12 Sett att avvattna suspensioner, innefattande konditionering medelst katjonisk polymer

Country Status (9)

Country Link
US (1) US3835046A (de)
JP (1) JPS4896452A (de)
BE (1) BE795335A (de)
CA (1) CA976670A (de)
DE (1) DE2307308A1 (de)
FR (1) FR2172215B1 (de)
GB (1) GB1364220A (de)
IT (1) IT988122B (de)
SE (1) SE391173B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315277A (en) * 1976-07-28 1978-02-10 Kyoritsu Yuki Kogyo Kenkyusho:Kk Applying method for polymer flocculating-dehydrating agent
JPS6038200B2 (ja) * 1982-04-22 1985-08-30 栗田工業株式会社 汚泥脱水法
US5455359B1 (en) * 1993-10-01 1998-05-05 Res Corp Technologies Inc Metal ion binding monomer and polymer
US5738794A (en) * 1996-10-03 1998-04-14 Cytec Technology Corp. Cationic water-soluble polymer preciptation in salt solutions
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US8414789B2 (en) * 2008-12-30 2013-04-09 Air Products And Chemicals, Inc. Method and composition for chemical mechanical planarization of a metal
WO2012018514A2 (en) 2010-07-26 2012-02-09 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation
AU2013212579B2 (en) * 2012-01-25 2016-05-26 Basf Se Method for dispersing and aggregating components of mineral slurries
CN107500497B (zh) * 2017-10-13 2021-01-01 国家电投集团远达水务有限公司 黑臭水体污泥的处理方法及其系统

Also Published As

Publication number Publication date
US3835046A (en) 1974-09-10
FR2172215B1 (de) 1976-11-05
GB1364220A (en) 1974-08-21
FR2172215A1 (de) 1973-09-28
CA976670A (en) 1975-10-21
IT988122B (it) 1975-04-10
AU5167073A (en) 1974-08-01
DE2307308A1 (de) 1973-08-23
JPS4896452A (de) 1973-12-10
BE795335A (fr) 1973-08-13

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