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KR20180084645A - Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same - Google Patents

Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same Download PDF

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Publication number
KR20180084645A
KR20180084645A KR1020180004225A KR20180004225A KR20180084645A KR 20180084645 A KR20180084645 A KR 20180084645A KR 1020180004225 A KR1020180004225 A KR 1020180004225A KR 20180004225 A KR20180004225 A KR 20180004225A KR 20180084645 A KR20180084645 A KR 20180084645A
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South Korea
Prior art keywords
water treatment
reduction catalyst
fenton reaction
treatment method
iron reduction
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Korean (ko)
Inventor
마사카즈 미나가와
다카노리 암보
Original Assignee
미쯔비시 케미카루 아쿠아·소류숀즈 가부시키가이샤
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Priority claimed from JP2017239871A external-priority patent/JP7082871B2/en
Application filed by 미쯔비시 케미카루 아쿠아·소류숀즈 가부시키가이샤 filed Critical 미쯔비시 케미카루 아쿠아·소류숀즈 가부시키가이샤
Publication of KR20180084645A publication Critical patent/KR20180084645A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F2305/026—Fenton's reagent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Catalysts (AREA)

Abstract

[과제] 제2 철 이온의 환원 반응을 수반하는 펜톤 반응을 이용한 수 처리에 있어서, 효율적인 수 처리 방법을 제공한다. 효율적인 수 처리 방법에 사용되는 철 환원 촉매 및 수 처리 장치를 제공한다.
[해결수단] 피산화성의 오염 물질을 포함하는 배수를 사용해서 펜톤 반응을 행하여, 피산화성의 오염 물질을 산화하는 산화 공정에 사용하는 철 환원 촉매이며, 하기 조건 (A)를 충족하는 철 환원 촉매. (A): 철 환원 촉매의 X선 광전자 분광 측정에 의해 검출된 원소의 피크 면적의 총합에 대한 O1s의 피크 면적의 비율로서 산출되는 산소 원자 농도가, 0.01몰% 이상 9.0몰% 이하이다.[PROBLEMS] To provide an efficient water treatment method in a water treatment using a Fenton reaction involving a reduction reaction of ferric ions. An iron reduction catalyst and a water treatment apparatus used in an efficient water treatment method are provided.
[MEANS FOR SOLVING PROBLEMS] An iron reduction catalyst for use in an oxidation process for oxidizing oxidized contaminants by performing Fenton reaction using wastewater containing oxidizing contaminants, comprising: an iron reduction catalyst . (A): the oxygen atom concentration calculated as the ratio of the peak area of O1s to the sum of the peak areas of the elements detected by X-ray photoelectron spectroscopy measurement of the iron reduction catalyst is 0.01 mol% or more and 9.0 mol% or less.

Figure P1020180004225
Figure P1020180004225
KR1020180004225A 2017-01-16 2018-01-12 Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same Ceased KR20180084645A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2017005118 2017-01-16
JPJP-P-2017-005118 2017-01-16
JPJP-P-2017-040387 2017-03-03
JP2017040387 2017-03-03
JPJP-P-2017-239871 2017-12-14
JP2017239871A JP7082871B2 (en) 2017-01-16 2017-12-14 Iron reduction catalyst and water treatment equipment, and water treatment method

Publications (1)

Publication Number Publication Date
KR20180084645A true KR20180084645A (en) 2018-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180004225A Ceased KR20180084645A (en) 2017-01-16 2018-01-12 Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same

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Country Link
KR (1) KR20180084645A (en)
CN (1) CN108311160B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111569878A (en) * 2020-05-25 2020-08-25 哈尔滨工业大学 Preparation method and application of a kind of loofah legacy porous carbon-supported Fenton-like catalyst

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215578A (en) 1975-07-26 1977-02-05 Eidai Co Ltd Process for manufacturing particleboard
JPS5648290A (en) 1979-09-28 1981-05-01 Taki Chem Co Ltd Treatment of waste water containing organic substance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216196B2 (en) * 1992-02-06 2001-10-09 富士通株式会社 Product testing system
US20020003116A1 (en) * 2000-07-07 2002-01-10 Golden Josh H. System and method for removal of arsenic from aqueous solutions
CN101134630A (en) * 2007-08-01 2008-03-05 济南市供排水监测中心 Air-float filtration integral water conditioning process
CN101274269B (en) * 2008-04-08 2011-10-05 南京大学 A kind of adsorption resin with concentrated pore size and large micropore specific surface area and its preparation method
CN103331161B (en) * 2013-07-11 2015-05-13 青岛科技大学 Catalyst for diesel desulfurization, preparation method and application
CN104211240A (en) * 2014-09-16 2014-12-17 陕西华陆化工环保有限公司 Treatment method of refinery waste water
CN105923860B (en) * 2016-06-29 2019-07-05 盐城工学院 A kind of modified Fenton fluidized bed and its method for handling waste water
CN105884005A (en) * 2016-06-29 2016-08-24 盐城工学院 Novel Fenton fluidized bed and wastewater treatment method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215578A (en) 1975-07-26 1977-02-05 Eidai Co Ltd Process for manufacturing particleboard
JPS5648290A (en) 1979-09-28 1981-05-01 Taki Chem Co Ltd Treatment of waste water containing organic substance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111569878A (en) * 2020-05-25 2020-08-25 哈尔滨工业大学 Preparation method and application of a kind of loofah legacy porous carbon-supported Fenton-like catalyst
CN111569878B (en) * 2020-05-25 2022-04-29 哈尔滨工业大学 Preparation method and application of a kind of loofah legacy porous carbon-supported Fenton-like catalyst

Also Published As

Publication number Publication date
CN108311160A (en) 2018-07-24
CN108311160B (en) 2021-09-03

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