NO992070D0 - Sludge dewatering control system - Google Patents

Sludge dewatering control system

Info

Publication number
NO992070D0
NO992070D0 NO992070A NO992070A NO992070D0 NO 992070 D0 NO992070 D0 NO 992070D0 NO 992070 A NO992070 A NO 992070A NO 992070 A NO992070 A NO 992070A NO 992070 D0 NO992070 D0 NO 992070D0
Authority
NO
Norway
Prior art keywords
control system
sludge dewatering
dewatering control
sludge
dewatering
Prior art date
Application number
NO992070A
Other languages
Norwegian (no)
Other versions
NO992070L (en
Inventor
David Waite
Rose Amal
Jing Guan
Heriberto Alejandro Bustamante
Ronald F Wukasch
Original Assignee
Unisearch Ltd
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 Unisearch Ltd filed Critical Unisearch Ltd
Publication of NO992070D0 publication Critical patent/NO992070D0/en
Publication of NO992070L publication Critical patent/NO992070L/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Sludge (AREA)
NO992070A 1996-10-29 1999-04-29 Sludge dewatering control system NO992070L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO3285A AUPO328596A0 (en) 1996-10-29 1996-10-29 Sludge dewatering control system
PCT/AU1997/000723 WO1998018730A1 (en) 1996-10-29 1997-10-29 Sludge dewatering control system

Publications (2)

Publication Number Publication Date
NO992070D0 true NO992070D0 (en) 1999-04-29
NO992070L NO992070L (en) 1999-06-11

Family

ID=3797594

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992070A NO992070L (en) 1996-10-29 1999-04-29 Sludge dewatering control system

Country Status (7)

Country Link
EP (1) EP0946435A4 (en)
JP (1) JP2001502601A (en)
KR (1) KR20000052923A (en)
AU (1) AUPO328596A0 (en)
CA (1) CA2270207A1 (en)
NO (1) NO992070L (en)
WO (1) WO1998018730A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115179B4 (en) * 2001-03-27 2005-12-15 Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) Method and measuring arrangement for automatically determining the concentration factor of conditioned sewage sludge
CN108693775A (en) * 2018-05-24 2018-10-23 株洲时代新材料科技股份有限公司 A kind of full-automatic, adaptive, ratio regulation and control sludge conditioning method
NL2021302B1 (en) 2018-07-13 2020-01-20 Haskoningdhv Nederland Bv Method for dewatering watery biomass
CN112777918B (en) * 2020-12-11 2022-08-12 北京林业大学 Online control method for sludge oxidation conditioning based on fractal dimension and granularity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412620A1 (en) * 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen LASER OPTICAL ARRANGEMENT FOR MEASURING THE DEGREE OF DISPERSION IN FLOWING SYSTEMS
CA1326079C (en) * 1986-12-22 1994-01-11 Walti Schmitt Process for conditioning and dewatering sludges
DE3872838T2 (en) * 1987-11-19 1993-01-14 Calgon Corp SYSTEM AND METHOD FOR MONITORING AND CONTROLLING A LIQUID-SOLID SEPARATION METHOD.
DE4029825A1 (en) * 1990-09-20 1992-03-26 Passavant Werke METHOD AND DEVICE FOR CONDITIONING AND SUBSEQUENT DRAINAGE OF SLUDGE
US5380440A (en) * 1992-06-09 1995-01-10 Anikem Pty. Limited Two dewatering of slurries controlled by video system
AT401112B (en) * 1993-11-12 1996-06-25 Andritz Patentverwaltung METHOD AND DEVICE FOR CONTROLLING OR CONTROL OF A SOLID-LIQUID SEPARATION PROCESS
DE4442418A1 (en) * 1994-11-29 1996-05-30 Joachim Friedrich Knauer Dosing unit for batch addn. of flocculant to aq. sludge from storage

Also Published As

Publication number Publication date
CA2270207A1 (en) 1998-05-07
JP2001502601A (en) 2001-02-27
KR20000052923A (en) 2000-08-25
WO1998018730A1 (en) 1998-05-07
NO992070L (en) 1999-06-11
EP0946435A1 (en) 1999-10-06
EP0946435A4 (en) 2000-01-26
AUPO328596A0 (en) 1996-11-21

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application