IT1125552B - Detossificazione di flocculanti cationici - Google Patents

Detossificazione di flocculanti cationici

Info

Publication number
IT1125552B
IT1125552B IT26697/79A IT2669779A IT1125552B IT 1125552 B IT1125552 B IT 1125552B IT 26697/79 A IT26697/79 A IT 26697/79A IT 2669779 A IT2669779 A IT 2669779A IT 1125552 B IT1125552 B IT 1125552B
Authority
IT
Italy
Prior art keywords
detoxification
cationic flocculants
flocculants
cationic
Prior art date
Application number
IT26697/79A
Other languages
English (en)
Other versions
IT7926697A0 (it
Inventor
N Paul Stewart
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 IT7926697A0 (it) 1979-10-22
IT1125552B true 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) ES485286A0 (it)
FR (1) FR2439748A1 (it)
GB (1) GB2032905B (it)
IT (1) IT1125552B (it)
SE (1) SE7908732L (it)

Families Citing this family (5)

* 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
RU2308420C1 (ru) * 2006-01-31 2007-10-20 Владимир Александрович Серов Способ очистки водных растворов от лигносульфонатов и хлорлигнинов комплексообразованием с полиэтиленполиамином
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
BE622154A (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
ES8100226A1 (es) 1980-11-01
GB2032905A (en) 1980-05-14
GB2032905B (en) 1983-01-06
CA1116324A (en) 1982-01-12
FR2439748B1 (it) 1984-04-20
ES485286A0 (es) 1980-11-01
IT7926697A0 (it) 1979-10-22
JPS55104691A (en) 1980-08-11
FR2439748A1 (fr) 1980-05-23
DE2942111A1 (de) 1980-04-30
SE7908732L (sv) 1980-04-24

Similar Documents

Publication Publication Date Title
IT1120591B (it) Procedimento per il trattamento di acque di scarico
DK60479A (da) Dyppekoger
FI790129A7 (fi) Elektrod med dubbelanslutningspoler
IT1166593B (it) Preparazione di oligoimmidi
FI782159A7 (fi) Med oeverfoeringssystem foersedd analysanordning
FI790163A7 (fi) Med rivflik foersedd tillslutningsanordning
FI790499A7 (fi) Foerbaettrad projektil foer pistol- och revolverpatroner med centrumtaendning
TR20880A (tr) Akrilonitrilin aritilmasi
BE878174A (fr) Wandbekleding of vloerbekleding
TR20622A (tr) 4-halometilpiridinlerin eterleri
FI790440A7 (fi) Branddetektor med oevervakningskrets
IT1115187B (it) Procedimento di purificazione di rutilo
FI790234A7 (fi) Gardinstaong foersedd med snoerdraganordning
FI790444A7 (fi) Katod med oxidbelaeggning foer elektronroer
IT1125552B (it) Detossificazione di flocculanti cationici
FI790734A7 (fi) Med cirkulationsluftgardin foersett lager- och foersaeljningsskaop
BR7906438A (pt) Aplicacao de eteraminas quaternizadas
FI54998B (fi) Ansiktsmask med naesklaemma laempligen halvmask
FI790304A7 (fi) Traeslipmaskin med kontinuerlig traetillfoersel
ATA509378A (de) Schutzraum
FI780753A7 (fi) Maetfjaederenhet med reglerbar fjaederkonstant
FI790982A7 (fi) Kaffekokarkonstruktion med tillgaengliga inneslutna saekerhetsreglage
FR2443696B1 (fr) Objectif de viseur
FR2443695B1 (fr) Objectif de viseur
IT7921411A0 (it) Preparazione di meta-fenossitoluene.