BR7601320A - Processo e aparelho aperfeicoados para tratamento de liquido de despejo - Google Patents

Processo e aparelho aperfeicoados para tratamento de liquido de despejo

Info

Publication number
BR7601320A
BR7601320A BR7601320A BR7601320A BR7601320A BR 7601320 A BR7601320 A BR 7601320A BR 7601320 A BR7601320 A BR 7601320A BR 7601320 A BR7601320 A BR 7601320A BR 7601320 A BR7601320 A BR 7601320A
Authority
BR
Brazil
Prior art keywords
treating liquid
perfect process
perfect
treating
liquid
Prior art date
Application number
BR7601320A
Other languages
English (en)
Portuguese (pt)
Inventor
Y Sando
H Ishidoshiro
Original Assignee
Sando Iron Works Co
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
Priority claimed from JP2683575A external-priority patent/JPS51102346A/ja
Priority claimed from JP3082675A external-priority patent/JPS51106341A/ja
Priority claimed from JP4877075A external-priority patent/JPS51124053A/ja
Priority claimed from JP6171075A external-priority patent/JPS51142857A/ja
Priority claimed from JP6940875U external-priority patent/JPS51148774U/ja
Priority claimed from JP6171275A external-priority patent/JPS51142855A/ja
Application filed by Sando Iron Works Co filed Critical Sando Iron Works Co
Publication of BR7601320A publication Critical patent/BR7601320A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/38—Polymers

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)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BR7601320A 1975-03-05 1976-03-04 Processo e aparelho aperfeicoados para tratamento de liquido de despejo BR7601320A (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2683575A JPS51102346A (en) 1975-03-05 1975-03-05 Haisuino shorihoho
JP3082675A JPS51106341A (ja) 1975-03-14 1975-03-14 Horibiniruarukooruganjuhaiekino shorihoho
JP4877075A JPS51124053A (en) 1975-04-22 1975-04-22 Elimination method of pva contained in exhaust fluid
JP6171075A JPS51142857A (en) 1975-05-23 1975-05-23 P.v.a.recovery device
JP6940875U JPS51148774U (enrdf_load_stackoverflow) 1975-05-23 1975-05-23
JP6171275A JPS51142855A (en) 1975-05-23 1975-05-23 Method and apparatus for recovering p.v.a.

Publications (1)

Publication Number Publication Date
BR7601320A true BR7601320A (pt) 1976-09-14

Family

ID=27549316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7601320A BR7601320A (pt) 1975-03-05 1976-03-04 Processo e aparelho aperfeicoados para tratamento de liquido de despejo

Country Status (7)

Country Link
BE (1) BE839217A (enrdf_load_stackoverflow)
BR (1) BR7601320A (enrdf_load_stackoverflow)
CH (1) CH602502A5 (enrdf_load_stackoverflow)
DE (1) DE2609250A1 (enrdf_load_stackoverflow)
FR (1) FR2309479A1 (enrdf_load_stackoverflow)
GB (1) GB1533015A (enrdf_load_stackoverflow)
IT (1) IT1063749B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146758A (en) * 1975-05-28 1976-12-16 Sando Iron Works Co Ltd Process for treating a drain water containing polyvinyl alcohol
DE102018006738B4 (de) * 2018-08-24 2022-04-21 Lsi Ludwig Schleicher Ingenium Gmbh & Co. Kg Vorrichtung für Dispersionskleber-Abfall
CN111661907A (zh) * 2020-07-16 2020-09-15 河北和悦环保科技有限公司 一种造纸pva废水的处理方法

Also Published As

Publication number Publication date
FR2309479A1 (fr) 1976-11-26
BE839217A (fr) 1976-07-01
GB1533015A (en) 1978-11-22
IT1063749B (it) 1985-02-11
DE2609250A1 (de) 1976-09-16
CH602502A5 (enrdf_load_stackoverflow) 1978-07-31

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