KR102925750B1 - 불화물 이온과 인산 이온의 선택 제거성을 갖는 무기계 응집제에 의한 요오드 성분 함유 수용액의 제조 방법 - Google Patents

불화물 이온과 인산 이온의 선택 제거성을 갖는 무기계 응집제에 의한 요오드 성분 함유 수용액의 제조 방법

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KR102925750B1
KR102925750B1 KR1020247011028A KR20247011028A KR102925750B1 KR 102925750 B1 KR102925750 B1 KR 102925750B1 KR 1020247011028 A KR1020247011028 A KR 1020247011028A KR 20247011028 A KR20247011028 A KR 20247011028A KR 102925750 B1 KR102925750 B1 KR 102925750B1
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ions
ion
iodide
coagulant
concentration
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KR20240095179A (ko
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마사히코 바바
유키 나카무라
도모히코 이토
도루 시부야
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가부시키가이샤 고도 시겐
가부시키가이샤 니혼 가이스이
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • C01B7/14—Iodine
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2101/105—Phosphorus 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing compounds
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
KR1020247011028A 2022-11-30 2023-06-01 불화물 이온과 인산 이온의 선택 제거성을 갖는 무기계 응집제에 의한 요오드 성분 함유 수용액의 제조 방법 Active KR102925750B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022191318A JP7295324B1 (ja) 2022-11-30 2022-11-30 フッ化物イオンとリン酸イオンの選択除去性を持つ無機系凝集剤によるヨウ素成分含有水溶液の製造方法
JPJP-P-2022-191318 2022-11-30
PCT/JP2023/020491 WO2024116439A1 (ja) 2022-11-30 2023-06-01 フッ化物イオンとリン酸イオンの選択除去性を持つ無機系凝集剤によるヨウ素成分含有水溶液の製造方法

Publications (2)

Publication Number Publication Date
KR20240095179A KR20240095179A (ko) 2024-06-25
KR102925750B1 true KR102925750B1 (ko) 2026-02-10

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ID=86772622

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KR1020247011028A Active KR102925750B1 (ko) 2022-11-30 2023-06-01 불화물 이온과 인산 이온의 선택 제거성을 갖는 무기계 응집제에 의한 요오드 성분 함유 수용액의 제조 방법

Country Status (7)

Country Link
US (1) US20260193113A1 (enExample)
EP (1) EP4628456A4 (enExample)
JP (4) JP7295324B1 (enExample)
KR (1) KR102925750B1 (enExample)
CN (1) CN118302388A (enExample)
TW (2) TWI873031B (enExample)
WO (1) WO2024116439A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119285052B (zh) * 2024-10-23 2025-12-19 中国科学院生态环境研究中心 耦合锆和钙的铝基复合混凝剂及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3467492B2 (ja) * 1990-01-29 2003-11-17 康之 桜田 汚水の浄化方法
JP2020203270A (ja) * 2019-06-18 2020-12-24 合同会社アイル・Ｍｔｔ 排水の処理薬剤

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3739480B2 (ja) * 1995-10-31 2006-01-25 栗田工業株式会社 排煙脱硫排水の処理方法
KR20040095610A (ko) * 2002-03-25 2004-11-15 미츠비시 가스 가가쿠 가부시키가이샤 폐수 처리 방법
JP4326489B2 (ja) * 2005-03-22 2009-09-09 三洋電機株式会社 排水処理装置および排水処理方法
KR101016392B1 (ko) * 2010-09-06 2011-02-18 주식회사 수엔텍 지르코늄을 이용한 수처리용 응집제 조성물 및 이를 이용한 수처리 방법
KR20120111439A (ko) * 2011-03-31 2012-10-10 현대제철 주식회사 불소, 인 함유 무기폐수 처리방법
JP2013000696A (ja) 2011-06-20 2013-01-07 Fujifilm Corp 水の浄化方法
US9719179B2 (en) * 2012-05-23 2017-08-01 High Sierra Energy, LP System and method for treatment of produced waters
KR20150103939A (ko) * 2014-03-04 2015-09-14 주식회사 한 수 불소 제거를 위한 수처리용 무기응집제 및 그 제조방법
CN104944554A (zh) * 2014-03-31 2015-09-30 株式会社韩水 用于去氟的水处理用无机凝结剂及其制造方法
CN104496063A (zh) * 2014-11-17 2015-04-08 中国石油集团东北炼化工程有限公司吉林设计院 一种废水除氟的方法
JP6008455B1 (ja) 2015-04-13 2016-10-19 株式会社日本海水 有害物質の処理方法
TWI831365B (zh) 2017-01-10 2024-02-01 國立大學法人山口大學 抗ｇｐｃ３抗體
KR102277491B1 (ko) * 2020-10-12 2021-07-15 주식회사두합크린텍 하폐수의 인 제거 및 회수 방법
JP7715497B2 (ja) 2020-12-18 2025-07-30 伊勢化学工業株式会社 陰イオン又は陽イオンの分離方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3467492B2 (ja) * 1990-01-29 2003-11-17 康之 桜田 汚水の浄化方法
JP2020203270A (ja) * 2019-06-18 2020-12-24 合同会社アイル・Ｍｔｔ 排水の処理薬剤

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Publication number Publication date
JP7295324B1 (ja) 2023-06-20
JP2024079666A (ja) 2024-06-11
WO2024116439A1 (ja) 2024-06-06
TW202432217A (zh) 2024-08-16
JP2024078775A (ja) 2024-06-11
TWI873031B (zh) 2025-02-11
JP2024079536A (ja) 2024-06-11
JP7739490B2 (ja) 2025-09-16
EP4628456A4 (en) 2026-08-05
US20260193113A1 (en) 2026-07-09
TW202423852A (zh) 2024-06-16
EP4628456A1 (en) 2025-10-08
JP7426520B1 (ja) 2024-02-01
TWI845331B (zh) 2024-06-11
KR20240095179A (ko) 2024-06-25
JP2025065374A (ja) 2025-04-17
CN118302388A (zh) 2024-07-05

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