JPS5050270A - - Google Patents

Info

Publication number
JPS5050270A
JPS5050270A JP49078654A JP7865474A JPS5050270A JP S5050270 A JPS5050270 A JP S5050270A JP 49078654 A JP49078654 A JP 49078654A JP 7865474 A JP7865474 A JP 7865474A JP S5050270 A JPS5050270 A JP S5050270A
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
JP49078654A
Other languages
Japanese (ja)
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
Publication of JPS5050270A publication Critical patent/JPS5050270A/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
JP49078654A 1973-08-02 1974-07-09 Pending JPS5050270A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38488073A 1973-08-02 1973-08-02
US40269673A 1973-10-02 1973-10-02

Publications (1)

Publication Number Publication Date
JPS5050270A true JPS5050270A (enrdf_load_stackoverflow) 1975-05-06

Family

ID=27010799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49078654A Pending JPS5050270A (enrdf_load_stackoverflow) 1973-08-02 1974-07-09

Country Status (7)

Country Link
JP (1) JPS5050270A (enrdf_load_stackoverflow)
BE (1) BE818436A (enrdf_load_stackoverflow)
FI (1) FI200074A7 (enrdf_load_stackoverflow)
FR (1) FR2239428A1 (enrdf_load_stackoverflow)
GB (1) GB1445218A (enrdf_load_stackoverflow)
IT (1) IT1025033B (enrdf_load_stackoverflow)
SE (1) SE7409774L (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382864A (en) * 1980-08-08 1983-05-10 Kurita Water Industries Ltd. Process for dewatering sludges
SU994444A1 (ru) * 1980-10-15 1983-02-07 Управление Водопроводно-Канализационного Хозяйства "Водоканал" Исполнительного Комитета Ленинградского Городского Совета Народных Депутатов Способ кондиционировани осадков сточных вод
US4396513A (en) * 1981-09-08 1983-08-02 Betz Laboratories, Inc. Use of very high charge cationic polymers in biological sludge dewatering

Also Published As

Publication number Publication date
IT1025033B (it) 1978-08-10
AU7187574A (en) 1976-02-05
FI200074A7 (enrdf_load_stackoverflow) 1975-02-13
BE818436A (fr) 1974-12-02
SE7409774L (enrdf_load_stackoverflow) 1975-02-03
GB1445218A (en) 1976-08-04
FR2239428A1 (enrdf_load_stackoverflow) 1975-02-28

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