NZ591459A - Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer - Google Patents

Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer

Info

Publication number
NZ591459A
NZ591459A NZ591459A NZ59145909A NZ591459A NZ 591459 A NZ591459 A NZ 591459A NZ 591459 A NZ591459 A NZ 591459A NZ 59145909 A NZ59145909 A NZ 59145909A NZ 591459 A NZ591459 A NZ 591459A
Authority
NZ
New Zealand
Prior art keywords
feed stream
scale inhibitor
stream
membrane system
membrane
Prior art date
Application number
NZ591459A
Other languages
English (en)
Inventor
Deepak A Musale
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 NZ591459A publication Critical patent/NZ591459A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/06—Membrane cleaning or sterilisation ; Membrane regeneration with special washing compositions
    • 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
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

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)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NZ591459A 2008-09-04 2009-09-04 Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer NZ591459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/204,488 US8980101B2 (en) 2008-09-04 2008-09-04 Method for inhibiting scale formation and deposition in membrane systems via the use of an AA-AMPS copolymer
PCT/US2009/055964 WO2010028196A1 (en) 2008-09-04 2009-09-04 Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer

Publications (1)

Publication Number Publication Date
NZ591459A true NZ591459A (en) 2012-05-25

Family

ID=41478677

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ591459A NZ591459A (en) 2008-09-04 2009-09-04 Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer

Country Status (9)

Country Link
US (1) US8980101B2 (enExample)
EP (1) EP2331471A1 (enExample)
JP (1) JP5738186B2 (enExample)
KR (1) KR101682729B1 (enExample)
CN (2) CN102143918A (enExample)
AU (1) AU2009289562B2 (enExample)
IL (1) IL211361A (enExample)
NZ (1) NZ591459A (enExample)
WO (1) WO2010028196A1 (enExample)

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US8980101B2 (en) 2008-09-04 2015-03-17 Nalco Company Method for inhibiting scale formation and deposition in membrane systems via the use of an AA-AMPS copolymer
CN102241441B (zh) 2010-05-14 2015-12-02 纳尔科公司 包含aa-amps共聚物和pma的组合物及其用途
JP5961916B2 (ja) * 2011-03-17 2016-08-03 三浦工業株式会社 水処理装置
CN103476714A (zh) * 2011-03-30 2013-12-25 栗田工业株式会社 反渗透膜用阻垢剂以及阻垢方法
KR101830976B1 (ko) * 2011-06-30 2018-02-22 삼성디스플레이 주식회사 원자층 증착장치
CN102701471A (zh) * 2012-06-15 2012-10-03 山东省泰和水处理有限公司 一种高硬水缓蚀阻垢剂
CN102701466A (zh) * 2012-06-15 2012-10-03 马登山 一种循环水阻垢剂
JP6189205B2 (ja) 2013-12-18 2017-08-30 三菱重工業株式会社 濃縮装置のスケール検知装置及び方法、水の再生処理システム
US9850154B2 (en) * 2013-12-30 2017-12-26 Ecolab Usa Inc. Method of reducing industrial water use
KR101635622B1 (ko) 2014-03-28 2016-07-04 주식회사 한 수 인을 포함하지 않은 역삼투막 스케일 방지제 및 그 제조방법
KR101635620B1 (ko) 2014-03-28 2016-07-04 주식회사 한 수 인을 포함한 역삼투막 스케일 방지제 및 그 제조방법
ES2548952B1 (es) * 2014-04-21 2016-07-29 Abengoa Water, S.L. Procedimiento de tratamiento de corrientes acuosas salinas
CN105032195A (zh) * 2015-06-30 2015-11-11 苏州佑君环境科技有限公司 一种反渗透膜用阻垢剂及其制备方法
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JP6592386B2 (ja) * 2016-03-09 2019-10-16 オルガノ株式会社 アンモニア含有排水の処理方法および処理装置
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US11142680B2 (en) 2016-12-23 2021-10-12 Championx Usa Inc. Controlled release solid scale inhibitors
CN106630352A (zh) * 2016-12-27 2017-05-10 山东奥美环境股份有限公司 一种脱硫废水回用及盐资源化的处理系统
MX2019013600A (es) * 2017-05-15 2019-12-18 Ecolab Usa Inc Agente de control de escamas de sulfuro de hierro para pozos geotermicos.
CN108002554A (zh) * 2017-11-09 2018-05-08 王林双 一种缓释阻垢剂的制备方法及缓释阻垢剂
US11780742B2 (en) * 2020-04-24 2023-10-10 Chemtreat, Inc. Methods for online control of a chemical treatment solution using scale saturation indices
US12391591B2 (en) 2020-08-25 2025-08-19 Chemtreat, Inc. Process cooling water system control systems and methods for iron and steelmaking applications
US12358820B2 (en) * 2020-08-25 2025-07-15 Chemtreat, Inc. Systems and methods for online control of a chemical treatment solution using scale saturation indices
CN112461996B (zh) * 2020-11-04 2022-11-04 中国石油天然气股份有限公司 检验油井用阻垢剂使用效果的方法及装置
CN113292190B (zh) * 2021-05-27 2022-04-05 福州大学 一种膜蒸馏与双极膜电渗析组合的废水处理系统
EP4396139A4 (en) * 2021-09-02 2024-12-25 Chemtreat, Inc. Systems and methods for online control of a chemical treatment solution using scale saturation indices
CN120204937B (zh) * 2025-05-30 2025-08-15 浙江大学 盐碱水处理中减缓膜结垢以及提高膜处理能力的方法

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Also Published As

Publication number Publication date
CN105461086B (zh) 2018-05-22
AU2009289562A1 (en) 2010-03-11
US8980101B2 (en) 2015-03-17
JP5738186B2 (ja) 2015-06-17
CN102143918A (zh) 2011-08-03
EP2331471A1 (en) 2011-06-15
KR20110056287A (ko) 2011-05-26
WO2010028196A1 (en) 2010-03-11
US20100051559A1 (en) 2010-03-04
JP2012501833A (ja) 2012-01-26
IL211361A (en) 2015-08-31
KR101682729B1 (ko) 2016-12-05
AU2009289562B2 (en) 2015-11-26
IL211361A0 (en) 2011-05-31
CN105461086A (zh) 2016-04-06

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