JPS5556840A - Method of removing cationic substance from water solution - Google Patents

Method of removing cationic substance from water solution

Info

Publication number
JPS5556840A
JPS5556840A JP8154579A JP8154579A JPS5556840A JP S5556840 A JPS5556840 A JP S5556840A JP 8154579 A JP8154579 A JP 8154579A JP 8154579 A JP8154579 A JP 8154579A JP S5556840 A JPS5556840 A JP S5556840A
Authority
JP
Japan
Prior art keywords
water solution
cationic substance
removing cationic
substance
solution
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.)
Pending
Application number
JP8154579A
Other languages
English (en)
Inventor
Buegumiyura Hansu
Efu Burusuta Ruudorufu
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS5556840A publication Critical patent/JPS5556840A/ja
Pending 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
    • C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Biochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP8154579A 1978-06-29 1979-06-29 Method of removing cationic substance from water solution Pending JPS5556840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709878 1978-06-29

Publications (1)

Publication Number Publication Date
JPS5556840A true JPS5556840A (en) 1980-04-26

Family

ID=4319905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8154579A Pending JPS5556840A (en) 1978-06-29 1979-06-29 Method of removing cationic substance from water solution

Country Status (7)

Country Link
US (1) US4263146A (ja)
JP (1) JPS5556840A (ja)
BE (1) BE877338A (ja)
CA (1) CA1125931A (ja)
DE (1) DE2925689A1 (ja)
FR (1) FR2429754A1 (ja)
GB (1) GB2025921B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407976A (en) * 1980-06-16 1983-10-04 Ciba-Geigy Corporation Anionic adsorbent
US4384957A (en) * 1980-09-08 1983-05-24 Amf Incorporated Molecular separation column and use thereof
US4512897A (en) * 1981-07-28 1985-04-23 Amf Incorporated Molecular separation column and use thereof
JPS5836299A (ja) * 1981-08-24 1983-03-03 凸版印刷株式会社 繊維質材
US4577013A (en) * 1983-12-22 1986-03-18 Ciba-Geigy Corporation Ionically modified cellulose material, its preparation and its use
CA1327568C (en) * 1984-07-06 1994-03-08 Jurg Merz Ionically modified polysaccharides, process for their preparation and the use thereof
DE3678003D1 (de) * 1985-01-22 1991-04-18 Ciba Geigy Ag Anionisch modifizierte polysaccharide, verfahren zu deren herstellung und deren verwendung.
US5374357A (en) * 1993-03-19 1994-12-20 D. W. Walker & Associates Filter media treatment of a fluid flow to remove colloidal matter
US6743421B2 (en) 2002-01-31 2004-06-01 Ge Betz, Inc. Method for odor control
US20140374357A1 (en) * 2013-06-20 2014-12-25 Indian Institute of Technology Kharagpur Methods for decreasing aqueous halide and organohalide levels using plant biomass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH590179A5 (ja) * 1973-11-08 1977-07-29 Ciba Geigy Ag
FI752346A (ja) * 1974-09-13 1976-03-14 Ciba Geigy Ag
US4207184A (en) * 1975-06-17 1980-06-10 Ciba-Geigy Ag Process for the purification of industrial effluents
US4178438A (en) * 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials
CH621999A5 (ja) * 1976-06-24 1981-03-13 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB2025921A (en) 1980-01-30
GB2025921B (en) 1982-11-24
US4263146A (en) 1981-04-21
BE877338A (fr) 1979-12-28
DE2925689A1 (de) 1980-01-10
CA1125931A (en) 1982-06-15
FR2429754A1 (fr) 1980-01-25

Similar Documents

Publication Publication Date Title
GB2014613B (en) Method of electrolysis
JPS5532595A (en) Method of sterilizing solid
BG31649A3 (en) Method for obtaining of nitrocompounds
JPS54112071A (en) Method of filtering liquid
JPS5556840A (en) Method of removing cationic substance from water solution
YU102079A (en) Method of cyclically removing ions from a water solution
JPS5549184A (en) Method of purifying water water
JPS5511092A (en) Method of disposing of water
JPS54158594A (en) Method of extracting light water
JPS54141041A (en) Method of sterilizing water
JPS55130803A (en) Method of selectively extracting iodine from water solution
JPS54103245A (en) Method of removing ions from deoxidizerrcontaining brine
JPS54144766A (en) Method of separating mercury from water solution
JPS558833A (en) Method of washing
DE2967676D1 (en) Method of removing contaminants from water
JPS54139260A (en) Method of drying sludge matter
GB2058593B (en) Method for treating water
JPS5559890A (en) Method of refining polluted water
JPS5567382A (en) Method of removing metal from solution
JPS5538488A (en) Method of removing scum
JPS54129755A (en) Treatment method of waste water
JPS54164061A (en) Method of treating oillcontained waste liquid
JPS54111493A (en) Washing method of cultivating apparatus within water
JPS5528447A (en) Method of removing scum
JPS5525684A (en) Method of airrspraying chemicals