ES2128594T3 - Trazador fluorescente en deshidratacion de fangos. - Google Patents

Trazador fluorescente en deshidratacion de fangos.

Info

Publication number
ES2128594T3
ES2128594T3 ES95100387T ES95100387T ES2128594T3 ES 2128594 T3 ES2128594 T3 ES 2128594T3 ES 95100387 T ES95100387 T ES 95100387T ES 95100387 T ES95100387 T ES 95100387T ES 2128594 T3 ES2128594 T3 ES 2128594T3
Authority
ES
Spain
Prior art keywords
mud
dehydration
fluorescent tracer
water treatment
treatment agent
Prior art date
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.)
Expired - Lifetime
Application number
ES95100387T
Other languages
English (en)
Inventor
Ananthasubra Sivakumar
Jitendra Shah
Narashimha M Rao
Scott S Budd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ES2128594T3 publication Critical patent/ES2128594T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/13—Tracers or tags

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)

Abstract

SE PRESENTA UN METODO PARA OPTIMIZAR LA DOSIFICACION DEL AGENTE DE TRATAMIENTO DE POLIELECTROLITO EN PROCESOS DE TRATAMIENTO PARA EL AGUA QUE UTILIZA UN MATERIAL FLUORESCENTE QUE TIENE LA CARGA ELECTRICA OPUESTA AL AGENTE DE TRATAMIENTO DE POLIELECTROLITO UTILIZADO PARA TRATAR EL AGUA EN PROCESOS DE TRATAMIENTO DEL AGUA.
ES95100387T 1994-01-18 1995-01-12 Trazador fluorescente en deshidratacion de fangos. Expired - Lifetime ES2128594T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/182,927 US5413719A (en) 1994-01-18 1994-01-18 Fluorescent tracer in a water treatment process

Publications (1)

Publication Number Publication Date
ES2128594T3 true ES2128594T3 (es) 1999-05-16

Family

ID=22670664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95100387T Expired - Lifetime ES2128594T3 (es) 1994-01-18 1995-01-12 Trazador fluorescente en deshidratacion de fangos.

Country Status (11)

Country Link
US (1) US5413719A (es)
EP (1) EP0667318B1 (es)
JP (1) JP3566373B2 (es)
KR (1) KR0169167B1 (es)
AU (1) AU683511B2 (es)
BR (1) BR9500237A (es)
CA (1) CA2138472C (es)
DE (1) DE69506294T2 (es)
ES (1) ES2128594T3 (es)
FI (1) FI116790B (es)
TW (1) TW272177B (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE156911T1 (de) * 1994-03-04 1997-08-15 Waters Investments Ltd Verfahren zum nachweis von polymeren in einer lösung, detektorsystem und eine ein solches detektorsystem beinhaltende chromatographievorrichtung
CN1069162C (zh) * 1994-05-02 2001-08-08 诺尔科化学公司 用作改进的抗微生物剂的荧光杀生物剂组合物
US5900113A (en) * 1994-09-26 1999-05-04 Nalco Chemical Company Method of using fluorescent tracers to monitor chlorine dioxide in pulp and paper processes
US5645799A (en) * 1995-03-06 1997-07-08 Nalco Chemical Company Apparatus for a continuous polymer dosage optimization and waste water analysis system
EP0785422B1 (en) 1996-01-18 2005-01-05 Rohm And Haas Company Method for detecting polymers in aqueous systems
US6251680B1 (en) * 1997-01-17 2001-06-26 Rohm And Haas Company Detectable polymers and methods for detecting polymers in Aqueous systems
US5958788A (en) * 1997-05-28 1999-09-28 Nalco Chemical Company Luminol tagged polymers for treatment of industrial systems
US5902749A (en) * 1997-09-18 1999-05-11 The United States Of America As Represented By The Secretary Of The Interior Automated chemical metering system and method
JP3470130B2 (ja) * 1997-11-06 2003-11-25 イオニックス，インコーポレーテッド 廃水からシリカを除去する方法
US5961838A (en) * 1997-12-18 1999-10-05 Nalco Chemical Company Amphoteric polymer/polyamine combinations for color removal and clarification of paper mill waste water
WO1999051817A1 (en) * 1998-04-07 1999-10-14 Nalco Chemical Company Use of fluorescence in pulp or papermaking process control
BR0010701A (pt) * 1999-04-30 2002-02-13 Slil Biomedical Corp Análogos de poliamina restritos de forma conformacional como terapias de doenças
US6649587B1 (en) 1999-04-30 2003-11-18 Slil Biomedical Corporation Polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases
AU4678300A (en) * 1999-04-30 2000-11-17 Slil Biomedical Corporation Novel polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases
US6482943B1 (en) 1999-04-30 2002-11-19 Slil Biomedical Corporation Quinones as disease therapies
EP1337504A4 (en) * 2000-11-08 2005-10-05 Cellgate Inc NOVEL AMINO ACID CONJUGATES AND POLYAMINE ANALOGUES USEFUL AS ANTICANCING AGENTS
JP2005511734A (ja) 2001-12-07 2005-04-28 スリル バイオメディカル コーポレイション 癌治療用のシクロアルキル置換ポリアミンおよびそれらの合成方法
US6662636B2 (en) 2001-12-13 2003-12-16 Ondeo Nalco Company Method of reducing fouling in filters for industrial water system analytical devices
US6790666B2 (en) * 2001-12-28 2004-09-14 Nalco Company Method to ascertain whether soluble hardness is calcium or magnesium based
US6790664B2 (en) * 2001-12-28 2004-09-14 Nalco Company Fluorometric monitoring and control of soluble hardness of water used in industrial water systems
US20040168980A1 (en) * 2002-01-04 2004-09-02 Musale Deepak A. Combination polymer treatment for flux enhancement in MBR
AU2003301715A1 (en) * 2002-07-10 2004-05-25 Vista Engineering Technologies L.L.C. Method to detect and characterize contaminants in pipes and ducts with interactive tracers
US6872312B1 (en) 2003-01-15 2005-03-29 Nalco Company Method of using high molecular weight water soluble polymers in membrane bioreactor systems
US7282101B2 (en) * 2003-08-19 2007-10-16 Mccurdy Brent K Method for dissolving a solid material in a liquid
US20050166780A1 (en) * 2004-01-29 2005-08-04 Hoots John E. Method of tracing process printing fluids
US7189327B2 (en) * 2004-04-08 2007-03-13 Nalco Company Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge
US20060000783A1 (en) * 2004-06-30 2006-01-05 Branning Merle L Use of chitosan as a clarification aid for mining ponds
US7910371B2 (en) * 2005-01-20 2011-03-22 Nalco Company Method of monitoring treating agent residuals in water treatment processes
ES2515093T3 (es) * 2005-06-10 2014-10-29 Arkema Inc. Revestimiento de enmascarado de rayado para recipientes de vidrio
JP2008049234A (ja) * 2006-08-22 2008-03-06 Honda Motor Co Ltd 汚水浄化方法
US20080190861A1 (en) * 2007-02-14 2008-08-14 Branning Merle L Composition and method for agglomerating solids in solid-liquid separation processes
US8480856B2 (en) * 2007-11-19 2013-07-09 Nalco Company Fluorometric method for monitoring surface additives in a papermaking process
US20110315262A1 (en) * 2010-05-14 2011-12-29 Andy Butler System and method for communication between filters and faucets
US20130233804A1 (en) * 2012-03-09 2013-09-12 Yanjiao Xie Application of fluorescent dyes to trace and quantify chemical dosage in industrial wastewater
JP2015073942A (ja) * 2013-10-09 2015-04-20 株式会社日立製作所 水処理システム
EP3355055B1 (en) * 2017-01-25 2023-11-01 Ecolab USA Inc. Method for detecting and controlling the amount of cationic species in a water stream
WO2018232132A2 (en) * 2017-06-14 2018-12-20 Chemtreat, Inc. Methods for monitoring and controlling contaminants in food processing systems
US10782241B2 (en) 2017-07-27 2020-09-22 Ecolab Usa Inc. Method of determining residual flocculant in effluent of an industrial clarification process
KR102029013B1 (ko) * 2018-02-26 2019-11-08 건국대학교 산학협력단 바이오파울링 현장 감지 장치를 포함하는 막여과 시스템 및 이의 감지 방법
US11543354B2 (en) 2019-04-15 2023-01-03 Tarkett Usa Inc. Quantitative detection of non-fluorine anti-soil using a fluorescent trace indicator
CN112010486B (zh) * 2020-09-07 2023-01-20 巫协森 一种棉染废染液处理回用方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
CA1325583C (en) * 1987-12-11 1993-12-28 Gary L. Baker Visual analytical tracer and method for detection and quantitative analysis for water treatment chemicals
US4855061A (en) * 1988-04-26 1989-08-08 Cpc Engineering Corporation Method and apparatus for controlling the coagulant dosage for water treatment
GB2238383B (en) * 1989-11-15 1993-12-01 Ciba Geigy Ag UV sensitive marker compounds for use in aqueous systems
US5128419A (en) * 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5171450A (en) * 1991-03-20 1992-12-15 Nalco Chemical Company Monitoring and dosage control of tagged polymers in cooling water systems
US5209854A (en) * 1992-06-29 1993-05-11 Nalco Chemical Company Pulp waste color removal with diallyl dimethyl ammonium chloride copolymers
EP0624798A1 (en) * 1993-04-28 1994-11-17 Nalco Chemical Company Monitoring process consumption rates of additives

Also Published As

Publication number Publication date
EP0667318A1 (en) 1995-08-16
US5413719A (en) 1995-05-09
KR0169167B1 (ko) 1999-01-15
JPH07204660A (ja) 1995-08-08
AU683511B2 (en) 1997-11-13
EP0667318B1 (en) 1998-12-02
FI950192A0 (fi) 1995-01-17
CA2138472A1 (en) 1995-07-19
DE69506294T2 (de) 1999-07-15
FI116790B (fi) 2006-02-28
FI950192A (fi) 1995-07-19
BR9500237A (pt) 1995-10-17
TW272177B (es) 1996-03-11
JP3566373B2 (ja) 2004-09-15
AU1014295A (en) 1995-07-27
KR950031927A (ko) 1995-12-20
CA2138472C (en) 2004-11-02
DE69506294D1 (de) 1999-01-14

Similar Documents

Publication Publication Date Title
ES2128594T3 (es) Trazador fluorescente en deshidratacion de fangos.
DE69415016T2 (de) In-situ sanierung kontaminierter, heterogener böden
JPS5279556A (en) Method of treating aerophobically digested liquid
AR000806A1 (es) Proceso y aparato para purificar agua.
BE891583A (fr) Acides 5,5-azobis-salicylique et ses sels utiles notamment pour le traitement des affections inflammatoires de l'intestin.
IT1150660B (it) Procedimento ed apparecchiatura per il trattamento di prodotti di maglieria,in particolare calze
ES2111032T5 (es) Carboxialquil polisacaridos y procedimiento de fabricacion de los mismos.
IT1197591B (it) Metodo e dispositivo di lavorazione a scarica elettrica con un elettrodo generico,per mantenere la concentrazione dei trucioli di lavorazione nell'interspazio ad un livello superiore
ES2162433T3 (es) Procedimiento para el tratamiento del clinker de cemento.
NO880840D0 (no) Fremgangsmaate til behandling av betong.
JPS5314469A (en) Pretreatment process for concentration and dehydration of sludge
ES2001160A4 (es) Tratamiento de liquido reactivo
JPS5416844A (en) Advanced treatment method for organic water
ES2018207B3 (es) Un agente para el tratamiento de superficies y proceso para la produccion del mismo.
MX9304878A (es) Uso de un azaspirano substituido en la fabricacion de un medicamento para utilizarse en el tratamiento de psoriasis.
JPS51120051A (en) Method of and apparatus for treating organic waste liquid
MX164941B (es) Metodo de desconexion de electrodo de lampara fluorescente y arreglo para practicar el metodo
ES2125442T3 (es) Extraccion de proteina celular de bordetella.
JPS51135175A (en) Method of treating waste water
JPS5327263A (en) Method of treating waste water
ES2160969T3 (es) Derivados anticonvulsivos utiles en el tratamiento de la psoriasis.
SU553418A1 (ru) Способ двухступенчатой термообработки нерудных строительных материалов в виброкип щем слое
JPS51122940A (en) Treatment of a highly concentrated organic waste
EA199800818A1 (ru) Способ лечения бессонницы
JPS5299646A (en) Method for treating waste water with ozone

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 667318

Country of ref document: ES