WO2019159917A1 - Appareil de traitement de l'eau - Google Patents

Appareil de traitement de l'eau Download PDF

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Publication number
WO2019159917A1
WO2019159917A1 PCT/JP2019/004935 JP2019004935W WO2019159917A1 WO 2019159917 A1 WO2019159917 A1 WO 2019159917A1 JP 2019004935 W JP2019004935 W JP 2019004935W WO 2019159917 A1 WO2019159917 A1 WO 2019159917A1
Authority
WO
WIPO (PCT)
Prior art keywords
water treatment
iron component
zeolite particles
water
iii
Prior art date
Application number
PCT/JP2019/004935
Other languages
English (en)
Japanese (ja)
Inventor
ゆうこ 丸尾
廣田 達哉
真二郎 野間
藤田 浩史
太輔 五百崎
Original Assignee
パナソニックIpマネジメント株式会社
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 to JP2018-023777 priority Critical
Priority to JP2018023777 priority
Application filed by パナソニックIpマネジメント株式会社 filed Critical パナソニックIpマネジメント株式会社
Publication of WO2019159917A1 publication Critical patent/WO2019159917A1/fr

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/36Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed fluidised during the filtration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/58Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62Heavy metal compounds
    • C02F1/64Heavy metal compounds of iron or manganese

Abstract

Il a été découvert par des expériences qu'un groupe de particules de zéolite (12) oxyde des ions Fe (II), transformant ainsi les ions Fe (II) en précipités de Fe (III). De plus, il a été découvert par des expériences que le groupe de particules de zéolite (12) flocule les précipités de Fe (III). En outre, il a été découvert par des expériences que le groupe de particules de zéolite (12) fonctionne comme un milieu filtrant qui élimine les précipités de Fe (III) floculés de l'eau à traiter. En conséquence, un appareil de traitement d'eau 100 a été développé qui comprend un réservoir d'élimination de contenu de fer (2) incluant le groupe de particules de zéolite (12) en tant que milieu filtrant de façon à éliminer le contenu de fer composé des ions Fe (II) et des précipités de Fe (III).
PCT/JP2019/004935 2018-02-14 2019-02-13 Appareil de traitement de l'eau WO2019159917A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018-023777 2018-02-14
JP2018023777 2018-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019004935A JPWO2019159917A1 (ja) 2018-02-14 2019-02-13 水処理装置

Publications (1)

Publication Number Publication Date
WO2019159917A1 true WO2019159917A1 (fr) 2019-08-22

Family

ID=67620978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/004935 WO2019159917A1 (fr) 2018-02-14 2019-02-13 Appareil de traitement de l'eau

Country Status (2)

Country Link
JP (1) JPWO2019159917A1 (fr)
WO (1) WO2019159917A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939864A (fr) * 1972-08-24 1974-04-13
JPS58216780A (en) * 1982-06-09 1983-12-16 Matsushita Electric Ind Co Ltd Water treatment device
JPS6422394A (en) * 1987-07-20 1989-01-25 Kyoritsu Yuki Co Ltd Water cleaning device
JP2004130268A (ja) * 2002-10-11 2004-04-30 Fuji Raito Kogyo Kk 除鉄・除マンガン濾材およびその製造方法
JP2005021765A (ja) * 2003-06-30 2005-01-27 Touzai Kagaku Sangyo Kk 水処理方法
US20120039792A1 (en) * 2004-12-30 2012-02-16 Gheorghe Duta Method for ground water and wastewater treatment
WO2016199385A1 (fr) * 2015-06-09 2016-12-15 パナソニックIpマネジメント株式会社 Couche favorisant l'agrégation d'une matière métallique, et dispositif de traitement de l'eau l'utilisant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939864A (fr) * 1972-08-24 1974-04-13
JPS58216780A (en) * 1982-06-09 1983-12-16 Matsushita Electric Ind Co Ltd Water treatment device
JPS6422394A (en) * 1987-07-20 1989-01-25 Kyoritsu Yuki Co Ltd Water cleaning device
JP2004130268A (ja) * 2002-10-11 2004-04-30 Fuji Raito Kogyo Kk 除鉄・除マンガン濾材およびその製造方法
JP2005021765A (ja) * 2003-06-30 2005-01-27 Touzai Kagaku Sangyo Kk 水処理方法
US20120039792A1 (en) * 2004-12-30 2012-02-16 Gheorghe Duta Method for ground water and wastewater treatment
WO2016199385A1 (fr) * 2015-06-09 2016-12-15 パナソニックIpマネジメント株式会社 Couche favorisant l'agrégation d'une matière métallique, et dispositif de traitement de l'eau l'utilisant

Also Published As

Publication number Publication date
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