CN118302388A - 利用具有氟化物离子和磷酸根离子的选择去除性的无机系凝集剂的含碘成分的水溶液的制造方法 - Google Patents

利用具有氟化物离子和磷酸根离子的选择去除性的无机系凝集剂的含碘成分的水溶液的制造方法 Download PDF

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Publication number
CN118302388A
CN118302388A CN202380014567.1A CN202380014567A CN118302388A CN 118302388 A CN118302388 A CN 118302388A CN 202380014567 A CN202380014567 A CN 202380014567A CN 118302388 A CN118302388 A CN 118302388A
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CN
China
Prior art keywords
ions
coagulant
aqueous solution
concentration
inorganic coagulant
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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.)
Pending
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CN202380014567.1A
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English (en)
Chinese (zh)
Inventor
马场正彦
中村优树
伊藤智彦
涩谷徹
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Contract Resources
Nihon Kaisui Co Ltd
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Contract Resources
Nihon Kaisui Co Ltd
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Application filed by Contract Resources, Nihon Kaisui Co Ltd filed Critical Contract Resources
Publication of CN118302388A publication Critical patent/CN118302388A/zh
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Classifications

    • 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

Landscapes

  • 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)
CN202380014567.1A 2022-11-30 2023-06-01 利用具有氟化物离子和磷酸根离子的选择去除性的无机系凝集剂的含碘成分的水溶液的制造方法 Pending CN118302388A (zh)

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
JP2022-191318 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 (1)

Publication Number Publication Date
CN118302388A true CN118302388A (zh) 2024-07-05

Family

ID=86772622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380014567.1A Pending CN118302388A (zh) 2022-11-30 2023-06-01 利用具有氟化物离子和磷酸根离子的选择去除性的无机系凝集剂的含碘成分的水溶液的制造方法

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1168296A (zh) * 1996-03-08 1997-12-24 栗田工业株式会社 烟道气脱硫废水的处理方法
TW200305543A (en) * 2002-03-25 2003-11-01 Mitsubishi Gas Chemical Co Effluent water treatment method
CN1837083A (zh) * 2005-03-22 2006-09-27 三洋电机株式会社 排出水处理装置
KR20120111439A (ko) * 2011-03-31 2012-10-10 현대제철 주식회사 불소, 인 함유 무기폐수 처리방법
US20140175015A1 (en) * 2011-06-20 2014-06-26 Fujifilm Corporation Water purification method
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU9202203D0 (en) * 1990-01-29 1992-12-28 Yasuyuki Sakurada Apparatus for purifying sewage water
KR101016392B1 (ko) * 2010-09-06 2011-02-18 주식회사 수엔텍 지르코늄을 이용한 수처리용 응집제 조성물 및 이를 이용한 수처리 방법
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
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
JP2020203270A (ja) * 2019-06-18 2020-12-24 合同会社アイル・Ｍｔｔ 排水の処理薬剤
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1168296A (zh) * 1996-03-08 1997-12-24 栗田工业株式会社 烟道气脱硫废水的处理方法
TW200305543A (en) * 2002-03-25 2003-11-01 Mitsubishi Gas Chemical Co Effluent water treatment method
CN1837083A (zh) * 2005-03-22 2006-09-27 三洋电机株式会社 排出水处理装置
KR20120111439A (ko) * 2011-03-31 2012-10-10 현대제철 주식회사 불소, 인 함유 무기폐수 처리방법
US20140175015A1 (en) * 2011-06-20 2014-06-26 Fujifilm Corporation Water purification method
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J.W.哈斯勒: "活性碳净化", 30 April 1980, 中国建筑工业出版社, pages: 102 - 103 *
崔虹: "基于水环境污染的水质监测及其相应技术体系研究", 30 April 2021, 中国原子能出版社, pages: 149 - 150 *

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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
KR102925750B1 (ko) 2026-02-10
JP7426520B1 (ja) 2024-02-01
TWI845331B (zh) 2024-06-11
KR20240095179A (ko) 2024-06-25
JP2025065374A (ja) 2025-04-17

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