IT7926697A0 - Cationici. detossificazione di flocculanti - Google Patents

Cationici. detossificazione di flocculanti

Info

Publication number
IT7926697A0
IT7926697A0 IT7926697A IT2669779A IT7926697A0 IT 7926697 A0 IT7926697 A0 IT 7926697A0 IT 7926697 A IT7926697 A IT 7926697A IT 2669779 A IT2669779 A IT 2669779A IT 7926697 A0 IT7926697 A0 IT 7926697A0
Authority
IT
Italy
Prior art keywords
cationics
flocculants
detoxification
Prior art date
Application number
IT7926697A
Other languages
English (en)
Other versions
IT1125552B (it
Inventor
Stewart N Paul
John E Waller
James E Cairns
Original Assignee
Chemed Corp
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 Chemed Corp filed Critical Chemed Corp
Publication of IT7926697A0 publication Critical patent/IT7926697A0/it
Application granted granted Critical
Publication of IT1125552B publication Critical patent/IT1125552B/it

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)
  • Removal Of Specific Substances (AREA)
IT26697/79A 1978-10-23 1979-10-22 Detossificazione di flocculanti cationici IT1125552B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000313928A CA1116324A (en) 1978-10-23 1978-10-23 Detoxification of cationic flocculants

Publications (2)

Publication Number Publication Date
IT7926697A0 true IT7926697A0 (it) 1979-10-22
IT1125552B IT1125552B (it) 1986-05-14

Family

ID=4112664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26697/79A IT1125552B (it) 1978-10-23 1979-10-22 Detossificazione di flocculanti cationici

Country Status (8)

Country Link
JP (1) JPS55104691A (it)
CA (1) CA1116324A (it)
DE (1) DE2942111A1 (it)
ES (1) ES8100226A1 (it)
FR (1) FR2439748A1 (it)
GB (1) GB2032905B (it)
IT (1) IT1125552B (it)
SE (1) SE7908732L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216575A (ja) * 1983-04-20 1983-12-16 鹿島建設株式会社 粉粒体貯蔵装置
GB9507895D0 (en) * 1995-04-18 1995-05-31 Allied Colloids Ltd Aqueous purification processes
US6620330B2 (en) * 2001-12-18 2003-09-16 Baker Hughes Incorporated Detoxification of quaternary onium compounds with polycarboxylate-containing compound
CN104925929B (zh) * 2015-05-19 2016-12-07 河南正佳能源环保股份有限公司 一种用于印染废水处理的复合絮凝剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179098B (de) * 1961-05-03 1964-10-01 Basf Ag Flotationsmittel zum Klaeren von Papierfasern enthaltenden Abwaessern
NL282787A (it) * 1961-09-05 1900-01-01
US3377274A (en) * 1965-01-05 1968-04-09 Nalco Chemical Co Method of coagulation of low turbidity water
DE2451776A1 (de) * 1973-11-08 1975-05-15 Ciba Geigy Ag Mittel zur beseitigung von kationischen stoffen aus industriellen abwaessern

Also Published As

Publication number Publication date
GB2032905A (en) 1980-05-14
ES485286A0 (es) 1980-11-01
ES8100226A1 (es) 1980-11-01
IT1125552B (it) 1986-05-14
SE7908732L (sv) 1980-04-24
FR2439748A1 (fr) 1980-05-23
GB2032905B (en) 1983-01-06
CA1116324A (en) 1982-01-12
FR2439748B1 (it) 1984-04-20
JPS55104691A (en) 1980-08-11
DE2942111A1 (de) 1980-04-30

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