BR0009779A - Método de tratamento de água em um sistema de água - Google Patents

Método de tratamento de água em um sistema de água

Info

Publication number
BR0009779A
BR0009779A BR0009779-9A BR0009779A BR0009779A BR 0009779 A BR0009779 A BR 0009779A BR 0009779 A BR0009779 A BR 0009779A BR 0009779 A BR0009779 A BR 0009779A
Authority
BR
Brazil
Prior art keywords
water
treatment method
water treatment
electrical potential
agent
Prior art date
Application number
BR0009779-9A
Other languages
English (en)
Other versions
BR0009779B1 (pt
Inventor
Hajime Iseri
Yutaka Yoneda
Kuniyuki Takahashi
Original Assignee
Kurita Water Ind 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
Priority claimed from JP2000035544A external-priority patent/JP3518463B2/ja
Application filed by Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of BR0009779A publication Critical patent/BR0009779A/pt
Publication of BR0009779B1 publication Critical patent/BR0009779B1/pt

Links

Classifications

    • 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
    • G01N33/186—Water using one or more living organisms, e.g. a fish
    • G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/008—Monitoring fouling
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Ecology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Patente de Invenção: "MéTODO DE TRATAMENTO DE áGUA EM UM SISTEMA DE áGUA". De acordo com o método de tratamento de água em um sistema de resfriamento de água, a adesão de incrustações é monitorada em linha pelo aparelho económico e compacto e um tratamento de controle de lodo é intensificado de acordo com o resultado do monitoramento em linha. O tratamento da água é intensificado em resposta à mudança do potencial elétrico de um sensor de monitoramento de incrustações microbianas 11 produzido a partir de um material metálico sensibilizado. Quando o potencial elétrico do sensor exceder um valor limiar, um agente é adicionado através de ambas as bombas de alimentação química 15 e 17. Quando o potencial elétrico é reduzido a um valor normal, o agente é adicionado apenas através da bomba 15.
BRPI0009779-9A 2000-02-14 2000-11-30 processo de tratamento de água em um sistema de água. BR0009779B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000035544A JP3518463B2 (ja) 1999-04-22 2000-02-14 水系の水処理方法
PCT/JP2000/008476 WO2001059442A1 (fr) 2000-02-14 2000-11-30 Procede de traitement hydraulique de l'eau

Publications (2)

Publication Number Publication Date
BR0009779A true BR0009779A (pt) 2002-01-02
BR0009779B1 BR0009779B1 (pt) 2011-03-22

Family

ID=18559727

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0009779-9A BR0009779B1 (pt) 2000-02-14 2000-11-30 processo de tratamento de água em um sistema de água.

Country Status (9)

Country Link
US (1) US6451212B2 (pt)
EP (1) EP1170585B1 (pt)
KR (1) KR100478059B1 (pt)
CN (1) CN1312471C (pt)
AT (1) ATE330218T1 (pt)
BR (1) BR0009779B1 (pt)
DE (1) DE60028746T2 (pt)
MX (1) MXPA01009916A (pt)
WO (1) WO2001059442A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172749B2 (en) * 2006-09-28 2012-05-08 Cook Medical Technologies Llc Bolster assembly
CN102679801A (zh) * 2011-03-10 2012-09-19 山东省北斗制冷设备有限公司 蒸发冷凝器的定量添加阻垢剂装置
JP6329639B2 (ja) 2014-03-14 2018-05-23 ローズマウント インコーポレイテッド 腐蝕レート計測システム
US10830689B2 (en) 2014-09-30 2020-11-10 Rosemount Inc. Corrosion rate measurement using sacrificial probe
US10190968B2 (en) 2015-06-26 2019-01-29 Rosemount Inc. Corrosion rate measurement with multivariable sensor
CN109205761A (zh) * 2017-06-30 2019-01-15 上海轻工业研究所有限公司 臭氧处理的循环冷却水系统及臭氧注入量控制装置和方法
CN108996570A (zh) * 2018-08-20 2018-12-14 朱翠帮 一种处理后的污水处理排放的方法
EP3896445A1 (en) * 2020-04-17 2021-10-20 Uros AG System and method for performing redox potential analysis in an aqueous solution
CN115843350B (zh) 2020-05-12 2026-03-27 巴尔的摩汽圈公司 冷却塔

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181882A (en) * 1978-06-19 1980-01-01 The United States Of America As Represented By The United States Department Of Energy Corrosion monitoring apparatus
US4755744A (en) * 1986-01-21 1988-07-05 Rohrback Corporation Plated sensor for monitoring corrosion or electroplating
JPH01128474A (ja) * 1987-11-12 1989-05-22 Mitsubishi Electric Corp 電界効果トランジスタ
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
US6001264A (en) * 1995-08-21 1999-12-14 Kurita Water Industries Ltd. Water-treating agent and method for treating water
JP3646385B2 (ja) * 1995-12-27 2005-05-11 栗田工業株式会社 水系の金属の腐食抑制方法
US5895565A (en) * 1996-10-04 1999-04-20 Santa Barbara Control Systems Integrated water treatment control system with probe failure detection
JP3859309B2 (ja) * 1997-07-10 2006-12-20 伯東株式会社 紙パルプ製造工程のスライム発生状況を評価する方法およびスライムコントロール方法
JP3196707B2 (ja) * 1997-10-15 2001-08-06 栗田工業株式会社 腐食モニタリング用試験片、方法及び装置
US5977782A (en) * 1998-01-23 1999-11-02 Cts Corporation Fluid abrasion and/or corrosion sensors and method of sensing abrasion and/or corrosion
JP3862122B2 (ja) * 1998-06-24 2006-12-27 栗田工業株式会社 金属腐食モニタリング方法及び金属腐食防止方法
JP4000582B2 (ja) * 1998-07-13 2007-10-31 栗田工業株式会社 金属腐食モニタリング方法

Also Published As

Publication number Publication date
DE60028746D1 (de) 2006-07-27
KR20020000558A (ko) 2002-01-05
MXPA01009916A (es) 2003-08-01
BR0009779B1 (pt) 2011-03-22
KR100478059B1 (ko) 2005-03-23
WO2001059442A1 (fr) 2001-08-16
US20020005384A1 (en) 2002-01-17
CN1347496A (zh) 2002-05-01
CN1312471C (zh) 2007-04-25
DE60028746T2 (de) 2006-10-19
EP1170585A4 (en) 2005-01-19
ATE330218T1 (de) 2006-07-15
EP1170585B1 (en) 2006-06-14
US6451212B2 (en) 2002-09-17
EP1170585A1 (en) 2002-01-09

Similar Documents

Publication Publication Date Title
BR0009779A (pt) Método de tratamento de água em um sistema de água
BR0206507A (pt) Sistema para controle de patógenos
BR0015808B1 (pt) método para a purificação de uma solução aquosa de um ácido orgánico tendo um ponto de ebulição na pressão atmosférica menor do que 450 c, e, uso do método
EP1390013A4 (en) THERAPEUTIC TREATMENT WITH DIRECT APPLICATION OF ANTIMICROBIAL METAL COMPOSITIONS
BR0113024A (pt) Dispositivo, método, e sistema para cloração de piscinas
ATE313837T1 (de) Automatisches system zur überwachung von unabhängigen personen, die gelegentliche hilfe brauchen
CA2291519A1 (en) Preventing contamination of an aquatic environment with organisms from another locality
FI20010979L (fi) Puhelunohjausmenetelmä
BR0007057A (pt) Sistemas e métodos para controle de bombeamentos
KR930005922A (ko) 습식 산화 시스템에 대한 부식제어
Friesen et al. Aqueous solubilities of selected 2, 3, 7, 8-substituted polychlorinated dibenzofurans (PCDFs)
ES2196819T3 (es) Metodo para el tratamiento de una planta o cultivo.
DE59809814D1 (de) Verdichteranlage
BR0100176A (pt) Sistema microbicida, e, processos para estabilizar uma composição microbicida contra a formação de precipitado marrom e para conrolar ou inibir o crescimento de microorganismos em uma localidade
WO2003040045A1 (en) Method for treating cyanide waste liquid
TR199500949A2 (tr) Pirinc su tesisati komponentlerinde kursunun akip gitmesini azaltmak icin proses.
WO2002070404A3 (en) Stabilised hypobromous acid solutions
BR0205183A (pt) Método para desaerar lìquido, especialmente água, que contém ar, oxigênio, nitrogênio, ou outro gás dissolvido no mesmo, e, aparelho útil para desaerar um lìquido possuindo um gás dissolvido no mesmo
AU2003273412A1 (en) Additive and method for avoiding or at least reducing deposits in water bearing and/or contacting industrial systems
BR0017213A (pt) Processo de tratamento e de acondicionamento da água de resfriamento de estator de alternador que funciona em modo ventilado, e dispositivo que permite sua aplicação
IT1295954B1 (it) Utilizzo di un agente chimico per diminuire le variazioni di giro di vita e l'effetto di costipazione legato all'assunzione di altri agenti
TH62874A (th) วิธีการบำบัดน้ำเสียที่มีไซยาโน
Kitamura et al. Effect of several electrolyzed waters on the skin permeation of lidocaine, benzoic acid, and isosorbide mononitrate
SE9804483D0 (sv) Feromoner
WO2004020344A1 (en) Chlorinator

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2282 DE 30-09-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.