MD2497G2 - Procedeu de epurare a apei de impurităţi organice - Google Patents

Procedeu de epurare a apei de impurităţi organice

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Publication number
MD2497G2
MD2497G2 MDA20030013A MD20030013A MD2497G2 MD 2497 G2 MD2497 G2 MD 2497G2 MD A20030013 A MDA20030013 A MD A20030013A MD 20030013 A MD20030013 A MD 20030013A MD 2497 G2 MD2497 G2 MD 2497G2
Authority
MD
Moldova
Prior art keywords
water purification
ultra
ions
hydrogen peroxide
photocatalytic
Prior art date
Application number
MDA20030013A
Other languages
English (en)
Russian (ru)
Other versions
MD2497F1 (ro
Inventor
Ольга КОВАЛЁВА
Виктор КОВАЛЁВ
Ион ДРАГАЛИН
Джиллс МЕЙЛХОТ
Мишель БОЛТ
Георге ДУКА
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20030013A priority Critical patent/MD2497G2/ro
Publication of MD2497F1 publication Critical patent/MD2497F1/ro
Publication of MD2497G2 publication Critical patent/MD2497G2/ro

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Abstract

Invenţia se referă la un procedeu fotocatalitic de epurare a apei şi poate fi utilizată laepurarea apelor de impurităţi organice.Esenţa invenţiei constă în aceea că procedeul propus include prelucrarea fotocatalitică a apei cu raze ultraviolete, în prezenţa peroxidului de hidrogen şi a ionilor metalelor polivalente. Totodată ionii metalelor polivalentese generează galvanochimic în câmpul de contact al cuplurilor galvanice formate la încărcarea particulelor din aliaj de fier şi(sau)feromagnetic, în calitate de anod şi material carbonic, şi(sau) cuprului - de catod, la magnetofluidizare, realizată de mişcarea în câmpul electromagnetic alternativ de 0,2...0,4 T a particulelor sferice de hexaferit de bariu magnetizate până la saturare, iar prelucrarea fotocatalitică se efectuează în flux cu viteza liniară de 10...20 cm/min, la un raport de masăperoxid de hidrogen / componente organice de (3...4) : 1, la un pH de 4,0...4,6 şi iradiere ultravioletă de 12...20 mJ/cm2.
MDA20030013A 2003-01-15 2003-01-15 Procedeu de epurare a apei de impurităţi organice MD2497G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030013A MD2497G2 (ro) 2003-01-15 2003-01-15 Procedeu de epurare a apei de impurităţi organice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030013A MD2497G2 (ro) 2003-01-15 2003-01-15 Procedeu de epurare a apei de impurităţi organice

Publications (2)

Publication Number Publication Date
MD2497F1 MD2497F1 (ro) 2004-07-31
MD2497G2 true MD2497G2 (ro) 2005-01-31

Family

ID=32768665

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030013A MD2497G2 (ro) 2003-01-15 2003-01-15 Procedeu de epurare a apei de impurităţi organice

Country Status (1)

Country Link
MD (1) MD2497G2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4041C2 (ro) * 2008-11-10 2010-12-31 Государственный Университет Молд0 Procedeu de tratare biochimică a vinasei

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4297C1 (ro) * 2013-02-06 2015-03-31 Государственный Университет Молд0 Procedeu de epurare galvanochimică a apelor reziduale de coloranţi organici

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1636G2 (ro) * 1999-11-30 2001-12-31 Государственный Университет Молд0 Procedeu de dezinfectare a apei

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1636G2 (ro) * 1999-11-30 2001-12-31 Государственный Университет Молд0 Procedeu de dezinfectare a apei

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Photochemical oxidation of p – chlorofenol by UV/H2O2 and photo – Fenton process// Montaser Y. Ghlaly, and al. J „Waste Managment". Vol. 21, Issue 1, 2001, p.41...47. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4041C2 (ro) * 2008-11-10 2010-12-31 Государственный Университет Молд0 Procedeu de tratare biochimică a vinasei

Also Published As

Publication number Publication date
MD2497F1 (ro) 2004-07-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees