JP6301802B2 - 水浄化剤、及び水浄化方法 - Google Patents

水浄化剤、及び水浄化方法 Download PDF

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Publication number
JP6301802B2
JP6301802B2 JP2014204591A JP2014204591A JP6301802B2 JP 6301802 B2 JP6301802 B2 JP 6301802B2 JP 2014204591 A JP2014204591 A JP 2014204591A JP 2014204591 A JP2014204591 A JP 2014204591A JP 6301802 B2 JP6301802 B2 JP 6301802B2
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JP
Japan
Prior art keywords
water
specific gravity
water purification
polymer flocculant
bulk specific
Prior art date
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Active
Application number
JP2014204591A
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English (en)
Japanese (ja)
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JP2016073898A5 (enExample
JP2016073898A (ja
Inventor
和浩 木村
和浩 木村
昂士 平田
昂士 平田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dexerials Corp
Original Assignee
Dexerials 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
Priority to JP2014204591A priority Critical patent/JP6301802B2/ja
Application filed by Dexerials Corp filed Critical Dexerials Corp
Priority to CN201580053265.0A priority patent/CN106794398A/zh
Priority to KR1020177011003A priority patent/KR102580596B1/ko
Priority to BR112017006780-3A priority patent/BR112017006780A2/pt
Priority to CN201911366497.8A priority patent/CN110980911A/zh
Priority to PCT/JP2015/077913 priority patent/WO2016052696A1/ja
Priority to US15/516,184 priority patent/US20170291835A1/en
Priority to EP15847455.1A priority patent/EP3202476B1/en
Priority to TW104132597A priority patent/TWI671265B/zh
Publication of JP2016073898A publication Critical patent/JP2016073898A/ja
Publication of JP2016073898A5 publication Critical patent/JP2016073898A5/ja
Application granted granted Critical
Publication of JP6301802B2 publication Critical patent/JP6301802B2/ja
Priority to US16/560,473 priority patent/US11078095B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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)
JP2014204591A 2014-10-03 2014-10-03 水浄化剤、及び水浄化方法 Active JP6301802B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2014204591A JP6301802B2 (ja) 2014-10-03 2014-10-03 水浄化剤、及び水浄化方法
EP15847455.1A EP3202476B1 (en) 2014-10-03 2015-10-01 Water purification agent and water purification method
BR112017006780-3A BR112017006780A2 (pt) 2014-10-03 2015-10-01 agente de purificação de água e método de purificação de água
CN201911366497.8A CN110980911A (zh) 2014-10-03 2015-10-01 水净化剂及水净化方法
PCT/JP2015/077913 WO2016052696A1 (ja) 2014-10-03 2015-10-01 水浄化剤、及び水浄化方法
US15/516,184 US20170291835A1 (en) 2014-10-03 2015-10-01 Water Purification Agent and Water Purification Method
CN201580053265.0A CN106794398A (zh) 2014-10-03 2015-10-01 水净化剂及水净化方法
KR1020177011003A KR102580596B1 (ko) 2014-10-03 2015-10-01 수 정화제 및 수 정화 방법
TW104132597A TWI671265B (zh) 2014-10-03 2015-10-02 水淨化劑及水淨化方法
US16/560,473 US11078095B2 (en) 2014-10-03 2019-09-04 Water purification agent and water purification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014204591A JP6301802B2 (ja) 2014-10-03 2014-10-03 水浄化剤、及び水浄化方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018000565A Division JP6320662B2 (ja) 2018-01-05 2018-01-05 水浄化剤、水浄化剤の製造方法、及び水浄化方法

Publications (3)

Publication Number Publication Date
JP2016073898A JP2016073898A (ja) 2016-05-12
JP2016073898A5 JP2016073898A5 (enExample) 2016-12-08
JP6301802B2 true JP6301802B2 (ja) 2018-03-28

Family

ID=55630717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014204591A Active JP6301802B2 (ja) 2014-10-03 2014-10-03 水浄化剤、及び水浄化方法

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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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
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
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
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
MY192617A (en) 2016-09-16 2022-08-29 Dexerials Corp Extract of plant powder, and water purifier
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
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
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

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Also Published As

Publication number Publication date
WO2016052696A1 (ja) 2016-04-07
TW201615562A (zh) 2016-05-01
US11078095B2 (en) 2021-08-03
CN110980911A (zh) 2020-04-10
JP2016073898A (ja) 2016-05-12
US20190389752A1 (en) 2019-12-26
BR112017006780A2 (pt) 2018-01-09
EP3202476B1 (en) 2019-12-11
EP3202476A4 (en) 2018-05-23
EP3202476A1 (en) 2017-08-09
TWI671265B (zh) 2019-09-11
CN106794398A (zh) 2017-05-31
US20170291835A1 (en) 2017-10-12
KR20170067790A (ko) 2017-06-16
KR102580596B1 (ko) 2023-09-20

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