CA2428058A1 - Purification de l'air et de l'eau par halogenation et peroxygenation au point critique continues - Google Patents

Purification de l'air et de l'eau par halogenation et peroxygenation au point critique continues Download PDF

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Publication number
CA2428058A1
CA2428058A1 CA002428058A CA2428058A CA2428058A1 CA 2428058 A1 CA2428058 A1 CA 2428058A1 CA 002428058 A CA002428058 A CA 002428058A CA 2428058 A CA2428058 A CA 2428058A CA 2428058 A1 CA2428058 A1 CA 2428058A1
Authority
CA
Canada
Prior art keywords
orp
water
chlorine
ppm
halogen
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.)
Abandoned
Application number
CA002428058A
Other languages
English (en)
Inventor
Roy Martin
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.)
Siemens Water Technologies Holding Corp
Original Assignee
Individual
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 US09/707,422 external-priority patent/US6409926B1/en
Priority claimed from US09/707,421 external-priority patent/US6423234B1/en
Application filed by Individual filed Critical Individual
Publication of CA2428058A1 publication Critical patent/CA2428058A1/fr
Abandoned 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
    • C02F1/008—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
    • C02F1/72—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
    • 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
    • C02F1/72—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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • 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
    • C02F2209/02—Temperature
    • 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]
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'invention concerne un procédé d'optimisation du taux d'oxydation au moyen d'une combinaison d'halogène, p. ex. des donneurs de chlore, et de peroxygène, p. ex. du monopersulfate de potassium. Le composé peroxygène élève le potentiel d'oxydoréduction de la masse d'eau traitée. Simultanément, un donneur d'halogène est ajouté à la masse d'eau pour maintenir un niveau ppm d'halogène libre suffisant pour assurer le nettoyage. La quantité d'halogène libre est réduite et la plage efficace de potentiel d'oxydoréduction augmentée à 700 mV-850 mV par addition d'une quantité efficace d'un agent de coagulation. Les taux d'alimentation et les concentrations des deux oxydants sont optimisés, de façon à obtenir et maintenir les paramètres fixés. Un niveau important d'oxydation est maintenue, éliminant les produits dérivés de l'eau et de l'air environnant.
CA002428058A 2000-11-06 2001-11-06 Purification de l'air et de l'eau par halogenation et peroxygenation au point critique continues Abandoned CA2428058A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/707,422 2000-11-06
US09/707,422 US6409926B1 (en) 1999-03-02 2000-11-06 Air and water purification using continuous breakpoint halogenation and peroxygenation
US09/707,421 2000-11-06
US09/707,421 US6423234B1 (en) 1999-03-02 2000-11-06 Air and water purification using continuous breakpoint halogenation
PCT/US2001/043720 WO2002035908A2 (fr) 2000-11-06 2001-11-06 Purification de l'air et de l'eau par halogenation et peroxygenation au point critique continues

Publications (1)

Publication Number Publication Date
CA2428058A1 true CA2428058A1 (fr) 2002-05-10

Family

ID=27107884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002428058A Abandoned CA2428058A1 (fr) 2000-11-06 2001-11-06 Purification de l'air et de l'eau par halogenation et peroxygenation au point critique continues

Country Status (4)

Country Link
EP (1) EP1332112A2 (fr)
AU (1) AU2002216705A1 (fr)
CA (1) CA2428058A1 (fr)
WO (1) WO2002035908A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43350E1 (en) 1995-05-05 2012-05-08 Think Village-Kerfoot, Llc Microporous diffusion apparatus
US7666316B2 (en) * 2004-07-20 2010-02-23 Thinkvillage-Kerfoot, Llc Permanganate-coated ozone for groundwater and soil treatment with in-situ oxidation
ITMI20112262A1 (it) * 2011-12-14 2013-06-15 Giovanni Tozzo Apparato elettronico di controllo di una pluralita' di parametri dell'acqua di una piscina, vasca o simile, e sistema di controllo impiegante tale apparato
JP6002244B2 (ja) * 2012-12-19 2016-10-05 クリスタル ラグーンズ （キュラソー） ベースローテン フェンノートシャップ 大きな水域のための局所的消毒システム
CN114577688A (zh) * 2022-03-03 2022-06-03 潍柴动力股份有限公司 一种检测车用柴油硫含量的系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD262139A3 (de) * 1987-01-23 1988-11-23 Berlin Sportstaettenbetrieb Verfahren zur verbesserung der badewasserqualitaet
DE3914024A1 (de) * 1989-04-28 1990-10-31 Bruno Bachhofer Verfahren zum aufbereiten von wasser, insbesondere badewasser
US5422014A (en) * 1993-03-18 1995-06-06 Allen; Ross R. Automatic chemical monitor and control system
AU708957B2 (en) * 1995-03-30 1999-08-19 Bioquest Llc SPA halogen generator
US5783092A (en) * 1997-03-18 1998-07-21 Bio-Lab, Inc. Water treatment method
US6120698A (en) * 1998-05-15 2000-09-19 Advanced Water Technology, Inc. Balanced water purification composition

Also Published As

Publication number Publication date
EP1332112A2 (fr) 2003-08-06
WO2002035908A3 (fr) 2002-08-29
AU2002216705A1 (en) 2002-05-15
WO2002035908A2 (fr) 2002-05-10

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Legal Events

Date Code Title Description
FZDE Discontinued