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BR112014019599A8 - Aplicação de corantes fluorescentes para traçar e quantificar dosagem de produtos químicos em água de refugo industrial - Google Patents

Aplicação de corantes fluorescentes para traçar e quantificar dosagem de produtos químicos em água de refugo industrial

Info

Publication number
BR112014019599A8
BR112014019599A8 BR112014019599A BR112014019599A BR112014019599A8 BR 112014019599 A8 BR112014019599 A8 BR 112014019599A8 BR 112014019599 A BR112014019599 A BR 112014019599A BR 112014019599 A BR112014019599 A BR 112014019599A BR 112014019599 A8 BR112014019599 A8 BR 112014019599A8
Authority
BR
Brazil
Prior art keywords
waste water
industrial waste
chemicals
quantify
trace
Prior art date
Application number
BR112014019599A
Other languages
English (en)
Other versions
BR112014019599A2 (pt
Inventor
Xie Yanjiao
Wang Xuejun
Wei Mingli
Original Assignee
Nalco 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 Co filed Critical Nalco Co
Publication of BR112014019599A2 publication Critical patent/BR112014019599A2/pt
Publication of BR112014019599A8 publication Critical patent/BR112014019599A8/pt

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
    • C02F1/008—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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

APLICAÇÃO DE CORANTES FLUORESCENTES PARA TRAÇAR E QUANTIFICAR DOSAGEM DE PRODUTOS QUÍMICOS EM ÁGUA DE REFUGO INDUSTRIAL. A presente invenção se refere a métodos e produtos químicos que podem ser usados como rastreadores fluorescentes no tratamento de água não tratada e/ou de água de refugo industrial. Os rastreadores fluorescentes são determinados produtos químicos descobertos por terem propriedades benéficas para os referidos usos, particularmente tendo pouca variação na emissão de fluorescência para as condições que são conhecidas por interferir na emissão de fluorescência. Os rastreadores fluorescentes compreendem corantes de rodamina.
BR112014019599A 2012-03-09 2013-03-08 Aplicação de corantes fluorescentes para traçar e quantificar dosagem de produtos químicos em água de refugo industrial BR112014019599A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/416,272 US20130233804A1 (en) 2012-03-09 2012-03-09 Application of fluorescent dyes to trace and quantify chemical dosage in industrial wastewater
PCT/US2013/029812 WO2013134617A1 (en) 2012-03-09 2013-03-08 Application of fluorescent dyes to trace and quantify chemical dosage in industrial wastewater

Publications (2)

Publication Number Publication Date
BR112014019599A2 BR112014019599A2 (pt) 2017-06-20
BR112014019599A8 true BR112014019599A8 (pt) 2017-07-11

Family

ID=49113121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019599A BR112014019599A8 (pt) 2012-03-09 2013-03-08 Aplicação de corantes fluorescentes para traçar e quantificar dosagem de produtos químicos em água de refugo industrial

Country Status (9)

Country Link
US (1) US20130233804A1 (pt)
EP (1) EP2822898A4 (pt)
CN (1) CN104136380A (pt)
AR (1) AR090258A1 (pt)
AU (1) AU2013229963A1 (pt)
BR (1) BR112014019599A8 (pt)
CA (1) CA2862669A1 (pt)
TW (1) TW201348702A (pt)
WO (1) WO2013134617A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266301B2 (en) * 2005-06-30 2016-02-23 Nalco Company Method to adhere and dislodge crepe paper
US9290851B2 (en) 2014-06-03 2016-03-22 Ecolab Usa Inc. Specific 3-alkylamino-2-hydroxysuccinic acids and their salts as corrosion inhibitors for ferrous metals
US9534300B2 (en) 2014-06-04 2017-01-03 Ecolab Usa Inc. Water soluble substituted imidazolines as corrosion inhibitors for ferrous metals
US9828264B2 (en) 2014-07-23 2017-11-28 Ecolab Usa Inc. Hydrogen sulfide abatement in geothermal facilities
US9688903B2 (en) 2014-12-30 2017-06-27 Ecolab Usa Inc. Mitigation of corrosion in geothermal systems
EP3271345B1 (en) 2015-03-17 2019-11-13 Ecolab USA Inc. Fluorescent polymers for water treatment
KR101672203B1 (ko) 2015-08-12 2016-11-04 엘지전자 주식회사 청소기 및 그 제어방법
US10782241B2 (en) * 2017-07-27 2020-09-22 Ecolab Usa Inc. Method of determining residual flocculant in effluent of an industrial clarification process
CN112106085A (zh) 2018-05-17 2020-12-18 埃科莱布美国股份有限公司 食品安全风险和卫生合规跟踪
CN109095526B (zh) * 2018-09-30 2021-12-21 毅康科技有限公司 一种自动监测加药污水处理系统及药剂含量的监测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617544A (en) * 1970-05-11 1971-11-02 Sybron Corp Hot process settling tank having adjustable downcomer
US4417985A (en) * 1981-11-06 1983-11-29 James Keane Treatment of waters with broad spectrum contaminants
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
US5413719A (en) * 1994-01-18 1995-05-09 Nalco Chemical Company Fluorescent tracer in a water treatment process
US5389548A (en) * 1994-03-29 1995-02-14 Nalco Chemical Company Monitoring and in-system concentration control of polyelectrolytes using fluorochromatic dyes
US5645799A (en) * 1995-03-06 1997-07-08 Nalco Chemical Company Apparatus for a continuous polymer dosage optimization and waste water analysis system
US5705394A (en) * 1995-04-17 1998-01-06 Nalco Chemical Company Tagged epichlorohydrin-dimethylamine copolymers for use in wastewater treatment
US5772894A (en) * 1996-07-17 1998-06-30 Nalco Chemical Company Derivatized rhodamine dye and its copolymers
AU5935300A (en) * 1999-07-22 2001-02-13 Nalco Chemical Company Fluorescent water-soluble polymers
US6932909B2 (en) * 2002-01-15 2005-08-23 Kroff Chemical Company, Inc. Method of treating mine drainage
US6821428B1 (en) * 2002-03-28 2004-11-23 Nalco Company Method of monitoring membrane separation processes
CA2595337A1 (en) * 2005-01-20 2006-07-27 Nalco Company Method of monitoring treating agent residuals and controlling treating agent dosage in water treatment processes
US7910371B2 (en) * 2005-01-20 2011-03-22 Nalco Company Method of monitoring treating agent residuals in water treatment processes
JP5297851B2 (ja) * 2009-03-24 2013-09-25 アクアス株式会社 ローダミン系蛍光物質の蛍光強度安定化方法

Also Published As

Publication number Publication date
AR090258A1 (es) 2014-10-29
WO2013134617A1 (en) 2013-09-12
TW201348702A (zh) 2013-12-01
US20130233804A1 (en) 2013-09-12
BR112014019599A2 (pt) 2017-06-20
EP2822898A1 (en) 2015-01-14
EP2822898A4 (en) 2015-10-07
CN104136380A (zh) 2014-11-05
AU2013229963A1 (en) 2014-07-31
CA2862669A1 (en) 2013-09-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2504 DE 02/01/2019.