SE9901772D0 - Processtyrning - Google Patents

Processtyrning

Info

Publication number
SE9901772D0
SE9901772D0 SE9901772A SE9901772A SE9901772D0 SE 9901772 D0 SE9901772 D0 SE 9901772D0 SE 9901772 A SE9901772 A SE 9901772A SE 9901772 A SE9901772 A SE 9901772A SE 9901772 D0 SE9901772 D0 SE 9901772D0
Authority
SE
Sweden
Prior art keywords
flocculant
feeding
control unit
limit value
solid substance
Prior art date
Application number
SE9901772A
Other languages
English (en)
Inventor
Sven Bernhardsson
Original Assignee
Sven Bernhardsson
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 Sven Bernhardsson filed Critical Sven Bernhardsson
Priority to SE9901772A priority Critical patent/SE9901772D0/sv
Publication of SE9901772D0 publication Critical patent/SE9901772D0/sv
Priority to EP00931839A priority patent/EP1196355A1/en
Priority to AU49657/00A priority patent/AU4965700A/en
Priority to PCT/SE2000/000955 priority patent/WO2000069780A1/en

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
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate

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)
  • Treatment Of Sludge (AREA)
SE9901772A 1999-05-14 1999-05-14 Processtyrning SE9901772D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9901772A SE9901772D0 (sv) 1999-05-14 1999-05-14 Processtyrning
EP00931839A EP1196355A1 (en) 1999-05-14 2000-05-14 Process control of the dewatering of sludge
AU49657/00A AU4965700A (en) 1999-05-14 2000-05-14 Process control of the dewatering of sludge
PCT/SE2000/000955 WO2000069780A1 (en) 1999-05-14 2000-05-14 Process control of the dewatering of sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901772A SE9901772D0 (sv) 1999-05-14 1999-05-14 Processtyrning

Publications (1)

Publication Number Publication Date
SE9901772D0 true SE9901772D0 (sv) 1999-05-14

Family

ID=20415607

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901772A SE9901772D0 (sv) 1999-05-14 1999-05-14 Processtyrning

Country Status (4)

Country Link
EP (1) EP1196355A1 (sv)
AU (1) AU4965700A (sv)
SE (1) SE9901772D0 (sv)
WO (1) WO2000069780A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361915B (en) 2000-05-05 2002-12-24 Genesis Fluid Solutions Llc High speed dewatering of slurries
FR2940270B1 (fr) * 2008-12-24 2012-07-27 Degremont Decanteur statique rapide pour pre-epaississement des boues de traitement d'eau, et installation comportant un tel decanteur.
EP2543745A1 (en) * 2011-07-06 2013-01-09 Cognis IP Management GmbH Method for controlling solids/liquid decant unit operations and systems
US9194625B2 (en) * 2013-08-20 2015-11-24 Whirlpool Corporation Method for drying articles
WO2018066008A1 (en) * 2016-10-06 2018-04-12 Lisanti Luciano System for reducing costs of mechanical dewatering of sludge
CN115925067B (zh) * 2022-10-10 2023-12-15 中建安装集团有限公司 一种基于智能感知技术的泥浆处理系统及其处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9411444D0 (en) * 1994-06-08 1994-07-27 Cdm Ab Dewatering of suspensions
DE19617528A1 (de) * 1994-11-29 1997-11-13 Joachim Friedrich Knauer Vorrichtung zur Steuerung der Flockungsmittelzugabe zu einem wäßrigen Schlamm
DE4442418A1 (de) * 1994-11-29 1996-05-30 Joachim Friedrich Knauer Vorrichtung zur Steuerung der Flockungsmittelzugabe zu einem wäßrigen Schlamm
CA2287996A1 (en) * 1997-04-30 1998-11-05 Ciba Specialty Chemicals Water Treatments Limited Dewatering of sewage sludge

Also Published As

Publication number Publication date
EP1196355A1 (en) 2002-04-17
AU4965700A (en) 2000-12-05
WO2000069780A1 (en) 2000-11-23

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