PL442582A1 - Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application - Google Patents

Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application

Info

Publication number
PL442582A1
PL442582A1 PL442582A PL44258222A PL442582A1 PL 442582 A1 PL442582 A1 PL 442582A1 PL 442582 A PL442582 A PL 442582A PL 44258222 A PL44258222 A PL 44258222A PL 442582 A1 PL442582 A1 PL 442582A1
Authority
PL
Poland
Prior art keywords
application
migration
ground
active substrate
heavy metals
Prior art date
Application number
PL442582A
Other languages
Polish (pl)
Inventor
Katarzyna WITT
Daria Bożejewicz
Waldemar Studziński
Karolina Lelewer
Katarzyna Belka
Original Assignee
Politechnika Bydgoska Im. Jana I Jędrzeja Śniadeckich
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 Politechnika Bydgoska Im. Jana I Jędrzeja Śniadeckich filed Critical Politechnika Bydgoska Im. Jana I Jędrzeja Śniadeckich
Priority to PL442582A priority Critical patent/PL442582A1/en
Publication of PL442582A1 publication Critical patent/PL442582A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Przedmiotem zgłoszenia jest aktywne podłoże zapobiegające migracji metali ciężkich, zwłaszcza do środowiska gruntowo-wodnego charakteryzujące się, tym, że zawiera od 20% do 40% (wag./wag.) chlorku metylotrioktyloamoniowego jako materiał reaktywny oraz poli(chlorek) winylu rozpuszczony w tetrahydrofuranie. Zgłoszenie dotyczy również sposobu otrzymywania tego aktywnego podłoża oraz jego zastosowania.The subject of the application is an active substrate preventing the migration of heavy metals, especially into the ground and water environment, characterized by the fact that it contains from 20% to 40% (w/w) methyltrioctylammonium chloride as a reactive material and poly(vinyl chloride) dissolved in tetrahydrofuran . The application also concerns the method of obtaining this active substrate and its use.

PL442582A 2022-10-19 2022-10-19 Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application PL442582A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442582A PL442582A1 (en) 2022-10-19 2022-10-19 Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442582A PL442582A1 (en) 2022-10-19 2022-10-19 Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application

Publications (1)

Publication Number Publication Date
PL442582A1 true PL442582A1 (en) 2024-04-22

Family

ID=90790596

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442582A PL442582A1 (en) 2022-10-19 2022-10-19 Active substrate preventing the migration of heavy metals, especially into the ground and water environment, method of its preparation and its application

Country Status (1)

Country Link
PL (1) PL442582A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002004139A1 (en) * 2000-07-07 2002-01-17 Wismut Gesellschaft Mit Beschränkter Haftung Method for in-situ purification of contaminated water by means of geochemical barriers of reactive materials
WO2005056205A2 (en) * 2003-12-09 2005-06-23 Bechtel Bwxt Idaho, Llc Organic/inorganic nanocomposites, methods of making, and use as a permeable reactive barrier
CN111548089A (en) * 2020-05-15 2020-08-18 谷亮 Barrier material with environment repairing function and preparation and use methods thereof
CN113621381A (en) * 2021-08-23 2021-11-09 中南大学 Soil heavy metal pollution barrier layer material and preparation method and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002004139A1 (en) * 2000-07-07 2002-01-17 Wismut Gesellschaft Mit Beschränkter Haftung Method for in-situ purification of contaminated water by means of geochemical barriers of reactive materials
WO2005056205A2 (en) * 2003-12-09 2005-06-23 Bechtel Bwxt Idaho, Llc Organic/inorganic nanocomposites, methods of making, and use as a permeable reactive barrier
CN111548089A (en) * 2020-05-15 2020-08-18 谷亮 Barrier material with environment repairing function and preparation and use methods thereof
CN113621381A (en) * 2021-08-23 2021-11-09 中南大学 Soil heavy metal pollution barrier layer material and preparation method and application thereof

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