SG11202007268UA - Water treatment apparatus and water treatment method - Google Patents

Water treatment apparatus and water treatment method

Info

Publication number
SG11202007268UA
SG11202007268UA SG11202007268UA SG11202007268UA SG11202007268UA SG 11202007268U A SG11202007268U A SG 11202007268UA SG 11202007268U A SG11202007268U A SG 11202007268UA SG 11202007268U A SG11202007268U A SG 11202007268UA SG 11202007268U A SG11202007268U A SG 11202007268UA
Authority
SG
Singapore
Prior art keywords
water treatment
treatment apparatus
treatment method
water
treatment
Prior art date
Application number
SG11202007268UA
Other languages
English (en)
Inventor
Yu Kamiya
Gaku Oinuma
Teruki Naito
Yasutaka Inanaga
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG11202007268UA publication Critical patent/SG11202007268UA/en

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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • 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
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/366—Dioxine; Furan
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/46175—Electrical pulses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • 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
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
SG11202007268UA 2018-03-22 2018-03-22 Water treatment apparatus and water treatment method SG11202007268UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/011332 WO2019180864A1 (ja) 2018-03-22 2018-03-22 水処理装置および水処理方法

Publications (1)

Publication Number Publication Date
SG11202007268UA true SG11202007268UA (en) 2020-08-28

Family

ID=65802984

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007268UA SG11202007268UA (en) 2018-03-22 2018-03-22 Water treatment apparatus and water treatment method

Country Status (5)

Country Link
US (1) US11358884B2 (zh)
JP (1) JP6486569B1 (zh)
CN (1) CN111886205A (zh)
SG (1) SG11202007268UA (zh)
WO (1) WO2019180864A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021130882A1 (ja) * 2019-12-25 2021-07-01 三菱電機株式会社 水処理装置及び水処理方法
EP4183750A1 (de) * 2021-11-18 2023-05-24 ecotron GmbH Vorrichtung und verfahren zur wasseraufbereitung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576996B2 (zh) * 1974-04-10 1982-02-08
JPH01275402A (ja) * 1988-04-27 1989-11-06 Nippon Sanso Kk 酸素リサイクル式オゾナイザシステム
JP2000185289A (ja) * 1998-12-22 2000-07-04 Sumitomo Heavy Ind Ltd 廃水処理方法及び装置
JP2001000986A (ja) * 1999-06-24 2001-01-09 Hitachi Ltd オゾン注入システム
JP2001010808A (ja) * 1999-06-24 2001-01-16 Kobe Steel Ltd 高酸化性水の生成方法及び装置
US6802981B2 (en) * 2002-11-05 2004-10-12 Aquapure Technologies Ltd. Method for purification and disinfection of water
CN101041501A (zh) * 2006-03-24 2007-09-26 赵延诗 一种污水处理罐
EP3134353A4 (en) * 2014-04-24 2017-11-22 NCH Corporation A system and method for treating water systems with high voltage discharge and ozone
US10035718B2 (en) 2015-01-20 2018-07-31 Mitsubishi Electric Corporation Water treatment apparatus and water treatment method
SG11201704892VA (en) * 2015-01-21 2017-07-28 Mitsubishi Electric Corp Water treatment apparatus and water treatment method
US10357753B2 (en) * 2015-02-06 2019-07-23 Clarkson University Enhanced contact electrical discharge plasma reactor for liquid and gas processing
CN107010603A (zh) * 2017-04-11 2017-08-04 赣南师范大学 一种用于水处理的臭氧发生装置及方法

Also Published As

Publication number Publication date
JP6486569B1 (ja) 2019-03-20
US20200392024A1 (en) 2020-12-17
CN111886205A (zh) 2020-11-03
WO2019180864A1 (ja) 2019-09-26
US11358884B2 (en) 2022-06-14
JPWO2019180864A1 (ja) 2020-04-30

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