BRPI0909242A2 - Tecnologias de controle microbilógico hibrido ambientalmente favorável para torres de refrigeração - Google Patents

Tecnologias de controle microbilógico hibrido ambientalmente favorável para torres de refrigeração

Info

Publication number
BRPI0909242A2
BRPI0909242A2 BRPI0909242-0A BRPI0909242A BRPI0909242A2 BR PI0909242 A2 BRPI0909242 A2 BR PI0909242A2 BR PI0909242 A BRPI0909242 A BR PI0909242A BR PI0909242 A2 BRPI0909242 A2 BR PI0909242A2
Authority
BR
Brazil
Prior art keywords
environmentally friendly
cooling towers
control technologies
microbiological control
friendly hybrid
Prior art date
Application number
BRPI0909242-0A
Other languages
English (en)
Inventor
Jeroen A Koppes
Robert L Wetergrove
Menno J T Van Haasterecht
Anamariana Urmenyi
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 BRPI0909242A2 publication Critical patent/BRPI0909242A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
BRPI0909242-0A 2008-04-01 2009-03-31 Tecnologias de controle microbilógico hibrido ambientalmente favorável para torres de refrigeração BRPI0909242A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/060,296 US20090242484A1 (en) 2008-04-01 2008-04-01 Environmentally friendly hybrid microbiological control technologies for cooling towers
PCT/US2009/038860 WO2009123995A1 (en) 2008-04-01 2009-03-31 Environmentally friendly hybrid microbiological control technologies for cooling towers

Publications (1)

Publication Number Publication Date
BRPI0909242A2 true BRPI0909242A2 (pt) 2015-08-25

Family

ID=40637831

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909242-0A BRPI0909242A2 (pt) 2008-04-01 2009-03-31 Tecnologias de controle microbilógico hibrido ambientalmente favorável para torres de refrigeração

Country Status (17)

Country Link
US (1) US20090242484A1 (pt)
EP (1) EP2276705B1 (pt)
JP (1) JP2011518036A (pt)
KR (1) KR20100119896A (pt)
CN (1) CN101983176A (pt)
AR (1) AR071290A1 (pt)
AU (1) AU2009231909B2 (pt)
BR (1) BRPI0909242A2 (pt)
CA (1) CA2719802A1 (pt)
ES (1) ES2628072T3 (pt)
MX (1) MX2010010813A (pt)
MY (1) MY155419A (pt)
NZ (1) NZ588246A (pt)
PH (1) PH12009000104A1 (pt)
RU (1) RU2494047C2 (pt)
TW (1) TW201002374A (pt)
WO (1) WO2009123995A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9505637B2 (en) 2013-03-15 2016-11-29 Ecolab Usa Inc. Methods of inhibiting fouling in liquid systems
CN104068038B (zh) * 2013-03-31 2016-01-27 湖北海翔化工科技有限公司 复合杀菌灭藻剂
US20150232347A1 (en) * 2014-02-20 2015-08-20 Edward A. Bray Water Reclaim System
US9909219B2 (en) * 2014-04-14 2018-03-06 Ecolab Usa Inc. Slurry biocide
CN103922447A (zh) * 2014-05-02 2014-07-16 大连碧海蓝天环保科技有限公司 一种新型环保杀菌剂组合物及其制备使用方法
US20190315634A1 (en) * 2015-02-20 2019-10-17 Edward A. Bray Water reclaim method and system
CN105104420B (zh) * 2015-08-04 2017-12-26 威海翔宇环保科技股份有限公司 一种复配型油田回注水杀菌剂及其制备方法
WO2018075346A1 (en) 2016-10-21 2018-04-26 Ecolab Usa Inc. Antimicrobial composition for controlling biomass accumulation in so2 scrubbers
EP3585738A1 (en) * 2017-02-27 2020-01-01 Ecolab USA, Inc. Method for onsite production of chlorine dioxide
AT520155B1 (de) * 2017-06-22 2021-10-15 Claudia Staindel Wasseraufbereitungssystem
US10501345B2 (en) 2017-08-17 2019-12-10 Ecolab Usa Inc. Low risk chlorine dioxide onsite generation system
CN108408851A (zh) * 2018-04-20 2018-08-17 东莞市顶盛环保科技有限公司 一种高效抗菌除臭剂
US11970393B2 (en) 2018-07-05 2024-04-30 Ecolab Usa Inc. Decomposition mediation in chlorine dioxide generation systems through sound detection and control
KR102330945B1 (ko) 2019-10-08 2021-11-26 회명솔레니스(주) 친환경 실리케이트계 여재를 이용한 여과 시스템

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177143A (en) * 1978-10-25 1979-12-04 Nalco Chemical Company Elimination of strainer fouling in recirculating cooling water systems
SU1287912A1 (ru) * 1984-07-20 1987-02-07 Всесоюзный Заочный Институт Пищевой Промышленности Способ регенерации пористой полупроницаемой мембраны
US4719083A (en) * 1985-04-29 1988-01-12 Chemed Corporation Composition useful as corrosion inhibitor, anti-scalant and continuous biocide for water cooling towers and method of use
US4929365A (en) * 1989-09-18 1990-05-29 Phillips Petroleum Co. Biofilm control
WO1994025150A1 (en) * 1991-04-15 1994-11-10 Rez-Tek International, Inc. Ozonation system for treatment of cooling tower water
JPH05168873A (ja) * 1991-12-24 1993-07-02 Asahi Chem Ind Co Ltd ろ過膜の処理能力維持方法
US5403479A (en) * 1993-12-20 1995-04-04 Zenon Environmental Inc. In situ cleaning system for fouled membranes
US5576481A (en) * 1995-10-02 1996-11-19 Ashland, Inc. Method and apparatus for detecting microbiological fouling in aqueous systems
RU2106900C1 (ru) * 1996-12-27 1998-03-20 Михаил Митрофанович Селин Способ регенерации мембранных фильтров
US6077445A (en) * 1998-03-03 2000-06-20 Betzdearborn Inc. Method to minimize corrosion in aqueous systems
EP0980648A1 (de) * 1998-08-20 2000-02-23 Thor Chemie Gmbh Synergistische Biozidzusammensetzung
US6180056B1 (en) * 1998-12-10 2001-01-30 Buckman Laboratories International Inc. Method and compositions for minimizing biological and colloidal fouling
US6068012A (en) * 1998-12-29 2000-05-30 Ashland, Inc. Performance-based control system
FR2802117B1 (fr) * 1999-12-09 2002-02-22 Degremont Perfectionnements apportes a la filtration sur membranes
KR100575113B1 (ko) * 2000-06-21 2006-05-03 가부시키가이샤 구라레 다공질 중공 섬유막 및 이의 제조방법
US6379720B1 (en) * 2000-07-18 2002-04-30 Nalco Chemical Company Compositions containing hops extract and their use in water systems and process streams to control biological fouling
US20030127391A1 (en) * 2001-07-26 2003-07-10 Craft Frank S. Method for treatment of circulating cooling water
US7052614B2 (en) * 2001-08-06 2006-05-30 A.Y. Laboratories Ltd. Control of development of biofilms in industrial process water
AU2002334934B2 (en) * 2001-10-09 2008-01-17 Albemarle Corporation Control of biofilms in industrial water systems
US6749758B2 (en) * 2001-12-05 2004-06-15 Albemarle Corporation Methods and systems for uniform-control of bromine concentrations in water
US6855257B2 (en) * 2002-09-17 2005-02-15 The Boeing Company Method and system for heat transfer
US7252096B2 (en) * 2003-04-08 2007-08-07 Nalco Company Methods of simultaneously cleaning and disinfecting industrial water systems
US7393450B2 (en) * 2003-11-26 2008-07-01 Silveri Michael A System for maintaining pH and sanitizing agent levels of water in a water feature
ES2609682T3 (es) * 2004-01-14 2017-04-21 A.Y. Laboratories Ltd. Biocidas
US7258786B2 (en) * 2004-04-13 2007-08-21 Eastman Kodak Company Container for inhibiting microbial growth in liquid nutrients
US20080206733A1 (en) * 2005-02-03 2008-08-28 National University Corporation Okayama University Method of Inducing Differentiation of Embryo-Stem Cell Into Hepatocyte and Hepatocyte Induced by the Method
JP5168873B2 (ja) * 2006-10-06 2013-03-27 ブラザー工業株式会社 インクカートリッジ
WO2008086221A2 (en) * 2007-01-04 2008-07-17 Advanced Biocatalytics Corporation Enhanced oil recovery compositions comprising proteins and surfactants and methods of using the same
US8012758B2 (en) 2007-02-16 2011-09-06 Nalco Company Method of monitoring microbiological activity in process streams
DK2162402T3 (da) * 2007-04-20 2020-09-07 Zenon Tech Partnership Membranbåret biofilmanordning og fremgangsmåde
US7824557B2 (en) 2007-08-08 2010-11-02 General Electric Company Method for controlling microbial biofilm in aqueous systems
WO2010017303A2 (en) * 2008-08-05 2010-02-11 Aquatech International Corporation Reverse osmosis enhanced recovery hybrid process

Also Published As

Publication number Publication date
RU2494047C2 (ru) 2013-09-27
EP2276705A1 (en) 2011-01-26
CA2719802A1 (en) 2009-10-08
JP2011518036A (ja) 2011-06-23
KR20100119896A (ko) 2010-11-11
EP2276705B1 (en) 2017-05-31
ES2628072T3 (es) 2017-08-01
MX2010010813A (es) 2011-06-27
WO2009123995A1 (en) 2009-10-08
TW201002374A (en) 2010-01-16
NZ588246A (en) 2012-06-29
PH12009000104A1 (en) 2010-10-11
US20090242484A1 (en) 2009-10-01
RU2010144506A (ru) 2012-05-10
AU2009231909B2 (en) 2013-07-25
CN101983176A (zh) 2011-03-02
AU2009231909A1 (en) 2009-10-08
MY155419A (en) 2015-10-15
AR071290A1 (es) 2010-06-09

Similar Documents

Publication Publication Date Title
BRPI0909242A2 (pt) Tecnologias de controle microbilógico hibrido ambientalmente favorável para torres de refrigeração
BRPI0916955A2 (pt) dispositivo de controle para dispositivo de transmissão de potência para veículo
BR112012030204A2 (pt) refrigeradores de termo-sifão para sistemas de refrigeração com torre de esfriamento
BR112013001830A2 (pt) disposição para a manutenção de uma temperatura operacional, desejada em uma bateria de um veículo
BRPI0909363A2 (pt) fonte de alimentação amigável ao ambiente
BRPI0913127A2 (pt) composição de resfriamento
BR112012018339A2 (pt) controlador para veículo híbrido
BRPI0815229A2 (pt) Dispositivo de controle para aparelho de transmissão de força para veículo híbrido
BRPI0921898A2 (pt) localização de célula femto por métodos de direção
BRPI1011904A2 (pt) conceito de controle adaptável para brocas de rolamentos cônicos/pdc híbridas
DK2496902T3 (da) Hybridt varmevekslingsapparat
BRPI0919891A2 (pt) alimentadores de potência paralelos para aplicações de hev
BRPI0924298A2 (pt) dispositivo de controle para veículo
BR112012004542A2 (pt) dispositivo de controle para veículo
BRPI0822730A2 (pt) Método para comutação ininterrupta
GB0822361D0 (en) Cooling tower
BRPI0910286A2 (pt) métodos para transformação de levedura
BRPI0810861A2 (pt) Dispositivo de controle para aparelho de transmissão de energia veicular
BRPI0906638A2 (pt) Alimentação com pilha para transmissor de radiofrequências
BR112012003845A2 (pt) inserto para um dispositivo de lavagem microbiana
BRPI0914854A2 (pt) desmetanizador absorvedor para processo de metanol em olefinas
BRPI1015115A2 (pt) adaptação harq para aquisição de informação do sistema de célula vizinha
BRPI0815673A2 (pt) Sulfonas cíclicas substituídas por aminobenzila úteis como inibidores de bace.
BRPI0912001A2 (pt) técnica para regular tráfego de enlace
BRPI0907529A2 (pt) Revestimento de polímero orgânico para recipientes de água

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.