JPS50111864A - - Google Patents

Info

Publication number
JPS50111864A
JPS50111864A JP49016763A JP1676374A JPS50111864A JP S50111864 A JPS50111864 A JP S50111864A JP 49016763 A JP49016763 A JP 49016763A JP 1676374 A JP1676374 A JP 1676374A JP S50111864 A JPS50111864 A JP S50111864A
Authority
JP
Japan
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
JP49016763A
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 filed Critical
Priority to JP49016763A priority Critical patent/JPS50111864A/ja
Priority to US05/548,073 priority patent/US3960648A/en
Priority to GB577275A priority patent/GB1475052A/en
Priority to CA219,923A priority patent/CA1047178A/en
Priority to DE19752505744 priority patent/DE2505744C3/de
Priority to FR7504305A priority patent/FR2260539B1/fr
Priority to IT20199/75A priority patent/IT1031682B/it
Publication of JPS50111864A publication Critical patent/JPS50111864A/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
    • C02F1/52—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
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
JP49016763A 1974-02-13 1974-02-13 Pending JPS50111864A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP49016763A JPS50111864A (ja) 1974-02-13 1974-02-13
US05/548,073 US3960648A (en) 1974-02-13 1975-02-07 Method for treating pulp-containing waste liquors
GB577275A GB1475052A (en) 1974-02-13 1975-02-11 Method of clarifying pulp-containing waste liquir
CA219,923A CA1047178A (en) 1974-02-13 1975-02-12 Method for treating pulp-containing waste liquors
DE19752505744 DE2505744C3 (de) 1974-02-13 1975-02-12 Verfahren zur Behandlung eines papierfaserhaltigen Abwassers
FR7504305A FR2260539B1 (ja) 1974-02-13 1975-02-12
IT20199/75A IT1031682B (it) 1974-02-13 1975-02-12 Metodo di trattamento di acque di scarico contenemti pasta di cellulosa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49016763A JPS50111864A (ja) 1974-02-13 1974-02-13

Publications (1)

Publication Number Publication Date
JPS50111864A true JPS50111864A (ja) 1975-09-02

Family

ID=11925252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49016763A Pending JPS50111864A (ja) 1974-02-13 1974-02-13

Country Status (6)

Country Link
US (1) US3960648A (ja)
JP (1) JPS50111864A (ja)
CA (1) CA1047178A (ja)
FR (1) FR2260539B1 (ja)
GB (1) GB1475052A (ja)
IT (1) IT1031682B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167849A (en) * 1987-12-17 1992-12-01 Skw Trostberg Aktiengesellschaft Flocculation and/or fixing agent for paper sizing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619433A5 (ja) * 1976-07-02 1980-09-30 Ciba Geigy Ag
JPS5345054A (en) * 1976-10-05 1978-04-22 Agency Of Ind Science & Technol Treatment of waste water using inorganic adsorbent
US4201666A (en) * 1979-04-23 1980-05-06 Sprague Electric Company Treating pulp-and-paper mill streams
US4379763A (en) * 1980-10-15 1983-04-12 Minnesota Mining And Manufacturing Company Waste water treatment by chelation-gelation
US5230808A (en) * 1991-06-17 1993-07-27 Nalco Canada Inc. Liquid suspension of polyethylene oxide for use in treating paper and pulp wastewater
US5178770A (en) * 1991-07-12 1993-01-12 Nalco Canada Inc. Method of treating bctmp/ctmp wastewater
US7029553B1 (en) * 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
CN114409040A (zh) * 2022-01-18 2022-04-29 安徽瑞和新材料有限公司 一种处理高浊度工业废水的复配絮凝剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517657A1 (de) * 1964-07-17 1969-07-31 Bayer Ag Verfahren zur Behandlung von Abwaessern
US3484837A (en) * 1968-09-09 1969-12-16 Reichhold Chemicals Inc Process for removal of inorganic and organic matter from waste water systems
US3637491A (en) * 1969-11-03 1972-01-25 Monsanto Co Clarification of water
US3617570A (en) * 1970-04-09 1971-11-02 Petrolite Corp Guanidine derived compounds as water clarifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167849A (en) * 1987-12-17 1992-12-01 Skw Trostberg Aktiengesellschaft Flocculation and/or fixing agent for paper sizing

Also Published As

Publication number Publication date
IT1031682B (it) 1979-05-10
DE2505744A1 (de) 1975-09-25
US3960648A (en) 1976-06-01
GB1475052A (en) 1977-06-01
FR2260539B1 (ja) 1980-03-21
FR2260539A1 (ja) 1975-09-05
DE2505744B2 (de) 1977-01-20
CA1047178A (en) 1979-01-23

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