PL3927665T3 - Sposób monitorowania oraz opcjonalnie sterowania usuwaniem mikro-tworzyw sztucznych z wód zawierających mikro-tworzywa sztuczne - Google Patents

Sposób monitorowania oraz opcjonalnie sterowania usuwaniem mikro-tworzyw sztucznych z wód zawierających mikro-tworzywa sztuczne

Info

Publication number
PL3927665T3
PL3927665T3 PL20706213.4T PL20706213T PL3927665T3 PL 3927665 T3 PL3927665 T3 PL 3927665T3 PL 20706213 T PL20706213 T PL 20706213T PL 3927665 T3 PL3927665 T3 PL 3927665T3
Authority
PL
Poland
Prior art keywords
microplastics
microplastic
monitoring
removal
optionally controlling
Prior art date
Application number
PL20706213.4T
Other languages
English (en)
Inventor
Outi GRÖNFORS
Mehrdad Hesampour
Katriina RAJALA
Lenita Lindberg
Original Assignee
Kemira Oyj
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
Application filed by Kemira Oyj filed Critical Kemira Oyj
Publication of PL3927665T3 publication Critical patent/PL3927665T3/pl

Links

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
    • 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
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • 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
    • C02F2101/30—Organic compounds
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • C02F2209/105—Particle number, particle size or particle characterisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
PL20706213.4T 2019-02-18 2020-02-18 Sposób monitorowania oraz opcjonalnie sterowania usuwaniem mikro-tworzyw sztucznych z wód zawierających mikro-tworzywa sztuczne PL3927665T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1950204 2019-02-18
SE1950533 2019-05-06
PCT/EP2020/054223 WO2020169595A1 (en) 2019-02-18 2020-02-18 Method of monitoring and optionally controlling removal of microplastics from microplastic containing waters

Publications (1)

Publication Number Publication Date
PL3927665T3 true PL3927665T3 (pl) 2024-04-15

Family

ID=69631588

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20706213.4T PL3927665T3 (pl) 2019-02-18 2020-02-18 Sposób monitorowania oraz opcjonalnie sterowania usuwaniem mikro-tworzyw sztucznych z wód zawierających mikro-tworzywa sztuczne

Country Status (6)

Country Link
US (1) US20220135452A1 (pl)
EP (1) EP3927665B1 (pl)
CN (1) CN113474302A (pl)
CA (1) CA3130416A1 (pl)
PL (1) PL3927665T3 (pl)
WO (1) WO2020169595A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114062071B (zh) * 2021-10-14 2023-04-07 中国农业科学院农业环境与可持续发展研究所 从土壤中快速分离检测地膜源微塑料的方法
DE102021126969A1 (de) * 2021-10-18 2023-04-20 smart5 envitech GmbH Abwasserreinigungsanlage, Verwendung und Verfahren zur Reinigung von Schmutzwasser
CN114486476A (zh) * 2021-12-27 2022-05-13 江苏省疾病预防控制中心(江苏省公共卫生研究院) 用于检测液体试样中聚乙烯微塑料的前处理方法及其应用
CN114853137A (zh) * 2022-05-12 2022-08-05 天津城建大学 一种氢氧化镁-聚丙烯酰胺耦合协同处理活性染料和微塑料废水的方法
CN114920415B (zh) * 2022-05-13 2024-02-02 中国科学院生态环境研究中心 水环境中纳塑料的分离富集方法以及测定方法
CN115571988B (zh) * 2022-09-30 2024-03-19 中南林业科技大学 利用水生植物原位捕捉水体微塑料和地表径流水体微塑料的方法
CN115594351B (zh) * 2022-10-26 2023-12-22 广东广深环保科技股份有限公司 一种处理微塑料污染水体的系统及方法
CN115925014A (zh) * 2022-12-25 2023-04-07 湖南大学 一种水凝胶在水体中微塑料去除的应用
CN117299742B (zh) * 2023-11-28 2024-02-02 中国科学院地质与地球物理研究所 一种基于地聚合物固化微塑料的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074879A (en) * 1997-06-23 2000-06-13 Bayer Corporation Synthetic polymer particles for use as standards and calibrators in flow cytometry
FI20105813A0 (fi) * 2010-07-20 2010-07-20 Kemira Oyj Menetelmä ja järjestelmä vesipitoisen virran ominaisuuksien monitoroimiseksi
ES2906435T3 (es) * 2010-10-12 2022-04-18 Deutsches Rheuma Forschungszentrum Berlin Análisis basado en análisis de componentes principales (PCA) de espectros de emisión discontinuos en citometría de flujo multicromática
WO2017072360A1 (en) * 2015-10-30 2017-05-04 Academisch Medisch Centrum Flow cytometry method for determination of size and refractive index of substantially spherical single particles
FI20165282A (fi) * 2016-04-01 2017-10-02 Kemira Oyj Menetelmä ja järjestelmä koaguloinnin ja/tai flokkuloinnin optimoimiseksi veden käsittelyprosessissa
CN108383936A (zh) * 2018-01-16 2018-08-10 湖北新纵科病毒疾病工程技术有限公司 一种藻红蛋白标记聚苯乙烯微球的荧光探针制备方法

Also Published As

Publication number Publication date
EP3927665C0 (en) 2023-11-15
CN113474302A (zh) 2021-10-01
EP3927665A1 (en) 2021-12-29
WO2020169595A1 (en) 2020-08-27
US20220135452A1 (en) 2022-05-05
CA3130416A1 (en) 2020-08-27
EP3927665B1 (en) 2023-11-15

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