NO301749B1 - Fremgangsmåte ved avvanning av slam - Google Patents

Fremgangsmåte ved avvanning av slam

Info

Publication number
NO301749B1
NO301749B1 NO931858A NO931858A NO301749B1 NO 301749 B1 NO301749 B1 NO 301749B1 NO 931858 A NO931858 A NO 931858A NO 931858 A NO931858 A NO 931858A NO 301749 B1 NO301749 B1 NO 301749B1
Authority
NO
Norway
Prior art keywords
dewatering device
reaction tank
agglutinating
dewatering
supplied
Prior art date
Application number
NO931858A
Other languages
English (en)
Other versions
NO931858D0 (no
NO931858L (no
Inventor
Hachiro Sato
Original Assignee
Fukoku Kogyo
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 Fukoku Kogyo filed Critical Fukoku Kogyo
Publication of NO931858D0 publication Critical patent/NO931858D0/no
Publication of NO931858L publication Critical patent/NO931858L/no
Publication of NO301749B1 publication Critical patent/NO301749B1/no

Links

Classifications

    • 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
    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electroluminescent Light Sources (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sealing Devices (AREA)
NO931858A 1992-05-22 1993-05-21 Fremgangsmåte ved avvanning av slam NO301749B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4155832A JPH0751240B2 (ja) 1992-05-22 1992-05-22 汚泥の脱水処理方法

Publications (3)

Publication Number Publication Date
NO931858D0 NO931858D0 (no) 1993-05-21
NO931858L NO931858L (no) 1993-11-23
NO301749B1 true NO301749B1 (no) 1997-12-08

Family

ID=15614477

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931858A NO301749B1 (no) 1992-05-22 1993-05-21 Fremgangsmåte ved avvanning av slam

Country Status (11)

Country Link
EP (1) EP0571680B1 (no)
JP (1) JPH0751240B2 (no)
KR (1) KR960000313B1 (no)
AT (1) ATE149151T1 (no)
AU (1) AU648705B2 (no)
CA (1) CA2086715A1 (no)
DE (1) DE69217652T2 (no)
ES (1) ES2097888T3 (no)
FI (1) FI932342A (no)
NO (1) NO301749B1 (no)
NZ (1) NZ245388A (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447687B1 (en) * 1997-04-30 2002-09-10 Ciba Specialty Chemcials Water Treatments Ltd. Dewatering of sewage sludge
KR100403796B1 (ko) * 2001-02-13 2003-10-30 주식회사 천보엔지니어링 협잡물 종합처리이송방법
JP2007267702A (ja) * 2006-03-31 2007-10-18 Mitsui Eng & Shipbuild Co Ltd 焼酎粕濃縮液の製造方法
CN113654321B (zh) * 2021-09-02 2022-07-12 河北同发铁路工程集团铭豪高速铁路器材制造有限公司 一种用于螺栓加工的进料脱水装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146498A (ja) * 1982-02-23 1983-09-01 Kubota Ltd 汚泥処理方法

Also Published As

Publication number Publication date
KR960000313B1 (ko) 1996-01-04
KR930023288A (ko) 1993-12-18
NO931858D0 (no) 1993-05-21
FI932342A0 (fi) 1993-05-21
ATE149151T1 (de) 1997-03-15
JPH0751240B2 (ja) 1995-06-05
JPH05317896A (ja) 1993-12-03
AU2985992A (en) 1993-11-25
NO931858L (no) 1993-11-23
ES2097888T3 (es) 1997-04-16
CA2086715A1 (en) 1993-11-23
EP0571680A1 (en) 1993-12-01
AU648705B2 (en) 1994-04-28
EP0571680B1 (en) 1997-02-26
NZ245388A (en) 1994-09-27
DE69217652D1 (de) 1997-04-03
DE69217652T2 (de) 1997-06-12
FI932342A (fi) 1993-11-23

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