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FI20105814A0 - Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi - Google Patents

Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi

Info

Publication number
FI20105814A0
FI20105814A0 FI20105814A FI20105814A FI20105814A0 FI 20105814 A0 FI20105814 A0 FI 20105814A0 FI 20105814 A FI20105814 A FI 20105814A FI 20105814 A FI20105814 A FI 20105814A FI 20105814 A0 FI20105814 A0 FI 20105814A0
Authority
FI
Finland
Prior art keywords
aqueous streams
handling aqueous
handling
streams
aqueous
Prior art date
Application number
FI20105814A
Other languages
English (en)
Swedish (sv)
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20105814A priority Critical patent/FI20105814A0/fi
Publication of FI20105814A0 publication Critical patent/FI20105814A0/fi
Priority to CA2805983A priority patent/CA2805983C/en
Priority to RU2013105110/05A priority patent/RU2567621C2/ru
Priority to US13/810,839 priority patent/US20130153510A1/en
Priority to EP11770831.3A priority patent/EP2595715A1/en
Priority to PCT/FI2011/050666 priority patent/WO2012010744A1/en
Priority to CN201180035534.2A priority patent/CN103118755B/zh

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • 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
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • 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
    • C02F2209/11—Turbidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI20105814A 2010-07-20 2010-07-20 Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi FI20105814A0 (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20105814A FI20105814A0 (fi) 2010-07-20 2010-07-20 Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi
CA2805983A CA2805983C (en) 2010-07-20 2011-07-19 Method and system for treating aqueous streams
RU2013105110/05A RU2567621C2 (ru) 2010-07-20 2011-07-19 Способ и система для обработки водных потоков
US13/810,839 US20130153510A1 (en) 2010-07-20 2011-07-19 Method and system for treating aqueous streams
EP11770831.3A EP2595715A1 (en) 2010-07-20 2011-07-19 Method and system for treating aqueous streams
PCT/FI2011/050666 WO2012010744A1 (en) 2010-07-20 2011-07-19 Method and system for treating aqueous streams
CN201180035534.2A CN103118755B (zh) 2010-07-20 2011-07-19 水流处理方法及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105814A FI20105814A0 (fi) 2010-07-20 2010-07-20 Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi

Publications (1)

Publication Number Publication Date
FI20105814A0 true FI20105814A0 (fi) 2010-07-20

Family

ID=42555508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105814A FI20105814A0 (fi) 2010-07-20 2010-07-20 Menetelmä ja järjestelmä vesipitoisten virtojen käsittelemiseksi

Country Status (7)

Country Link
US (1) US20130153510A1 (fi)
EP (1) EP2595715A1 (fi)
CN (1) CN103118755B (fi)
CA (1) CA2805983C (fi)
FI (1) FI20105814A0 (fi)
RU (1) RU2567621C2 (fi)
WO (1) WO2012010744A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20105813A0 (fi) 2010-07-20 2010-07-20 Kemira Oyj Menetelmä ja järjestelmä vesipitoisen virran ominaisuuksien monitoroimiseksi
CA2861599C (en) * 2012-01-20 2020-03-10 Kemira Oyj Device and method for monitoring biocide dosing in a machine
FI124516B (fi) 2012-05-25 2014-09-30 Kemira Oyj Menetelmä näytteen analysoimiseksi kiinteää ainetta sisältävässä nestevirtauksessa, järjestelmä eri kokoisia kiinteitä hiukkasia sisältävien näytesuspensioiden mittaamiseksi ja näiden käyttäminen teollisten prosessien tarkkailemiseksi tai ohjaamiseksi
CN102765795B (zh) * 2012-07-20 2013-12-04 杨国录 一种黄河泥水快速分离剂及分离方法
FI128658B (fi) * 2013-11-24 2020-09-30 Kemira Oyj Menetelmä ja järjestelmä kiinteää ainetta olevia partikkeleita sisältävän nestemäisen näytteen analysoimiseksi sekä menetelmän ja järjestelmän käyttö
FI127158B (fi) * 2015-09-02 2017-12-15 Kemira Oyj Menetelmä humusaineiden poistamiseksi alkalisesta liuoksesta
CN105223115A (zh) * 2015-09-29 2016-01-06 苏州工业园区清源华衍水务有限公司 一种污泥沉降比观测装置及应用该装置的观测方法
FI20165758A (fi) * 2016-10-07 2018-04-08 Kemira Oyj Menetelmä ja järjestelmä hydrofobisten olosuhteiden ja likaantumisen kontrolloimiseksi vesi-intensiivissä prosesseissa
GB2577925B (en) * 2018-10-11 2023-02-15 Cde Global Ltd Method of controlling the dosage of a flocculating agent
CA3119243A1 (en) * 2018-11-14 2020-05-22 Kemira Oyj Measuring and controlling organic matter in waste water stream
WO2022034710A1 (ja) * 2020-08-12 2022-02-17 栗田工業株式会社 凝集処理装置用のサンプリング装置、凝集処理装置及び水処理方法
GR1010406B (el) * 2021-09-22 2023-02-16 Κωνσταντινος Νικολαου Νταϊλιανης Αυτοματος κροκιδωτης, ελεγκτης και βελτιστοποιητης κροκιδωσης υγρων αποβλητων σε χημικους και βιολογικους καθαρισμους

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548562A (fi) * 1967-10-24 1968-12-06
CH516329A (de) * 1971-02-12 1971-12-15 Ammann U Maschf Ag Verfahren zum Abscheiden der Schwebeteilchen aus einer Trübe, bei welchem der Trübe ein Flockungsmittel zugesetzt wird
US4279759A (en) 1979-02-27 1981-07-21 Nalco Chemical Company Settling column for use with solids monitor
GB2050336B (en) * 1979-05-23 1983-01-06 Coal Industry Patents Ltd Slurry suspension sampling equipment
US5006231A (en) * 1989-03-20 1991-04-09 Consolidation Coal Company Flocculant control system
GB9301261D0 (en) * 1993-01-22 1993-03-17 Allied Colloids Ltd Control of dewatering processes
US5431037A (en) 1993-05-14 1995-07-11 Oscillation Pty Limited Sedimentation rate measuring device and sampler therefor
US5552319A (en) * 1993-07-20 1996-09-03 Biochem Technology, Inc. Apparatus and method for monitoring and controlling biological activity in wastewater and controlling the treatment thereof
CA2248479A1 (en) * 1997-09-29 1999-03-29 Calvin T. Tobison Starch/cationic polymer combinations as coagulants for the mining industry
GB9901216D0 (en) * 1999-01-21 1999-03-10 Ciba Spec Chem Water Treat Ltd Sludge density measurement
US6408227B1 (en) * 1999-09-29 2002-06-18 The University Of Iowa Research Foundation System and method for controlling effluents in treatment systems
US6605674B1 (en) * 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
JP2002253905A (ja) 2001-03-05 2002-09-10 Kurita Water Ind Ltd 凝集モニタリングシステム
FI118981B (fi) 2003-08-29 2008-05-30 Kemira Oyj Menetelmä ja laitejärjestely kemikaalien automaattisen annostelun säätämiseksi
JP4584849B2 (ja) * 2006-02-24 2010-11-24 株式会社日立製作所 凝集剤注入量制御方法及び制御コントローラ
JP4950908B2 (ja) * 2007-05-18 2012-06-13 メタウォーター株式会社 凝集沈殿処理を行う水処理方法における凝集剤注入率の決定方法及び装置
CN101327967B (zh) * 2008-07-29 2011-01-12 南京工业大学 膜法湖水净化处理工艺及其装置
AU2009206170B2 (en) 2008-09-04 2014-07-31 Oscillation Pty Ltd Sampling apparatus and method
US8506799B2 (en) * 2009-09-09 2013-08-13 ClearCorp Suspended particle characterization system for a water processing facility
US8580121B2 (en) * 2009-12-31 2013-11-12 Cesar Ladron de Guevara Method for monitoring and controlling a process for treatment of a treatable fluid

Also Published As

Publication number Publication date
CN103118755A (zh) 2013-05-22
RU2567621C2 (ru) 2015-11-10
RU2013105110A (ru) 2014-08-27
WO2012010744A1 (en) 2012-01-26
US20130153510A1 (en) 2013-06-20
CA2805983A1 (en) 2012-01-26
EP2595715A1 (en) 2013-05-29
CA2805983C (en) 2023-08-01
CN103118755B (zh) 2016-08-03

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