KR102580596B1 - 수 정화제 및 수 정화 방법 - Google Patents

수 정화제 및 수 정화 방법 Download PDF

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Publication number
KR102580596B1
KR102580596B1 KR1020177011003A KR20177011003A KR102580596B1 KR 102580596 B1 KR102580596 B1 KR 102580596B1 KR 1020177011003 A KR1020177011003 A KR 1020177011003A KR 20177011003 A KR20177011003 A KR 20177011003A KR 102580596 B1 KR102580596 B1 KR 102580596B1
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South Korea
Prior art keywords
water
purifying agent
water purifying
specific gravity
plant powder
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English (en)
Korean (ko)
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KR20170067790A (ko
Inventor
가즈히로 기무라
코지 히라타
Original Assignee
데쿠세리아루즈 가부시키가이샤
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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
    • C02F1/52—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
    • 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
    • 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
    • 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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
KR1020177011003A 2014-10-03 2015-10-01 수 정화제 및 수 정화 방법 Active KR102580596B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-204591 2014-10-03
JP2014204591A JP6301802B2 (ja) 2014-10-03 2014-10-03 水浄化剤、及び水浄化方法
PCT/JP2015/077913 WO2016052696A1 (ja) 2014-10-03 2015-10-01 水浄化剤、及び水浄化方法

Publications (2)

Publication Number Publication Date
KR20170067790A KR20170067790A (ko) 2017-06-16
KR102580596B1 true KR102580596B1 (ko) 2023-09-20

Family

ID=55630717

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177011003A Active KR102580596B1 (ko) 2014-10-03 2015-10-01 수 정화제 및 수 정화 방법

Country Status (8)

Country Link
US (2) US20170291835A1 (enExample)
EP (1) EP3202476B1 (enExample)
JP (1) JP6301802B2 (enExample)
KR (1) KR102580596B1 (enExample)
CN (2) CN106794398A (enExample)
BR (1) BR112017006780A2 (enExample)
TW (1) TWI671265B (enExample)
WO (1) WO2016052696A1 (enExample)

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* Cited by examiner, † Cited by third party
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WO2018051849A1 (ja) 2016-09-15 2018-03-22 デクセリアルズ株式会社 水浄化用分散液、該水浄化用分散液の製造方法、及び排水処理方法
JP6885826B2 (ja) * 2016-09-15 2021-06-16 デクセリアルズ株式会社 水浄化剤の製造方法、及び排水処理方法
WO2018051848A1 (ja) * 2016-09-15 2018-03-22 デクセリアルズ株式会社 水浄化剤の製造方法、及び排水処理方法
JP6826011B2 (ja) * 2016-09-15 2021-02-03 デクセリアルズ株式会社 水浄化用分散液、該水浄化用分散液の製造方法、及び排水処理方法
JP7131894B2 (ja) * 2016-09-16 2022-09-06 デクセリアルズ株式会社 抽出物の製造方法、抽出物、水浄化剤、及び排水処理方法
WO2018051992A1 (ja) * 2016-09-16 2018-03-22 デクセリアルズ株式会社 植物粉末の抽出物、及び水浄化剤
CN110921727A (zh) * 2018-09-19 2020-03-27 南京卡邦科技有限公司 一种有机纳米水处理剂及其制备方法
CN110921729A (zh) * 2018-09-19 2020-03-27 南京卡邦科技有限公司 一种含有异噻唑啉酮的水处理剂及其制备方法
JP2021178290A (ja) * 2020-05-14 2021-11-18 デクセリアルズ株式会社 排水処理剤、及び排水処理剤の製造方法
JP7743686B2 (ja) * 2021-07-13 2025-09-25 デクセリアルズ株式会社 水浄化剤及びその製造方法、並びに水浄化方法

Citations (1)

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US20130299433A1 (en) * 2011-01-14 2013-11-14 Sony Corporation Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant

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Also Published As

Publication number Publication date
JP6301802B2 (ja) 2018-03-28
WO2016052696A1 (ja) 2016-04-07
EP3202476A4 (en) 2018-05-23
EP3202476B1 (en) 2019-12-11
KR20170067790A (ko) 2017-06-16
TWI671265B (zh) 2019-09-11
TW201615562A (zh) 2016-05-01
CN110980911A (zh) 2020-04-10
US20190389752A1 (en) 2019-12-26
BR112017006780A2 (pt) 2018-01-09
CN106794398A (zh) 2017-05-31
US11078095B2 (en) 2021-08-03
JP2016073898A (ja) 2016-05-12
EP3202476A1 (en) 2017-08-09
US20170291835A1 (en) 2017-10-12

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