MD3727G2 - Procedeu continuu de purificare a apei de nitriţi - Google Patents

Procedeu continuu de purificare a apei de nitriţi Download PDF

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Publication number
MD3727G2
MD3727G2 MDA20080004A MD20080004A MD3727G2 MD 3727 G2 MD3727 G2 MD 3727G2 MD A20080004 A MDA20080004 A MD A20080004A MD 20080004 A MD20080004 A MD 20080004A MD 3727 G2 MD3727 G2 MD 3727G2
Authority
MD
Moldova
Prior art keywords
water
nitrites
aeration
continuous process
filtration
Prior art date
Application number
MDA20080004A
Other languages
English (en)
Russian (ru)
Other versions
MD3727F1 (ro
Inventor
Тудор ЛУПАШКУ
Татиана АРАПУ
Мария САНДУ
Петру СПЭТАРУ
Елена МОШАНУ
Original Assignee
Институт Химии Академии Наук Молдовы
Институт Экологии И Географии Академии Наук Молдовы
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 Институт Химии Академии Наук Молдовы, Институт Экологии И Географии Академии Наук Молдовы filed Critical Институт Химии Академии Наук Молдовы
Priority to MDA20080004A priority Critical patent/MD3727G2/ro
Publication of MD3727F1 publication Critical patent/MD3727F1/ro
Publication of MD3727G2 publication Critical patent/MD3727G2/ro

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  • Water Treatment By Sorption (AREA)

Abstract

Invenţia se referă la un procedeu continuu de purificare a apei de nutriţi şi poate fi utilizată în procesul de purificare a apelor de suprafaţă şi din puţuri la staţiile de potabilizare sau în filtrele individuale de tratare a apei.Procedeul solicitat include filtrarea apei prin cărbune activ granulat AG-5 şi aerarea ei cu un debit de aer de 0,7…0,8 L/oră la 100 g de cărbune activ.Noutatea invenţiei constă în aceea că filtrarea şi aerarea apei se efectuează separat. Totodată, iniţial se efectuează aerarea apei, după care urmează filtrarea ei cu o viteză de trecere printr-un strat de adsorbant de 50…60 mL/min.
MDA20080004A 2008-01-09 2008-01-09 Procedeu continuu de purificare a apei de nitriţi MD3727G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080004A MD3727G2 (ro) 2008-01-09 2008-01-09 Procedeu continuu de purificare a apei de nitriţi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080004A MD3727G2 (ro) 2008-01-09 2008-01-09 Procedeu continuu de purificare a apei de nitriţi

Publications (2)

Publication Number Publication Date
MD3727F1 MD3727F1 (ro) 2008-10-31
MD3727G2 true MD3727G2 (ro) 2009-05-31

Family

ID=40030526

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080004A MD3727G2 (ro) 2008-01-09 2008-01-09 Procedeu continuu de purificare a apei de nitriţi

Country Status (1)

Country Link
MD (1) MD3727G2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD129Z (ro) * 2009-02-26 2010-08-31 Государственный Университет Молд0 Procedeu de epurare a apelor uzate de la producţiile galvano-chimice de ioni de amoniu
MD4318C1 (ro) * 2013-06-18 2015-08-31 Государственный Университет Молд0 Procedeu de purificare a apei de nitraţi şi nitriţi

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306431A (en) * 1991-08-23 1994-04-26 Degussa Aktiengesselschaft Process for automatically controllable reduction of the nitrite content of nitrite-containing aqueous solutions to values below 1 mg/1
MD456F1 (ro) * 1995-03-28 1996-08-30 Univ De Stat Din Moldova Procedeu de purificare a apei potabile de nitrit-ion
MD806G2 (ro) * 1997-01-29 1998-10-31 Государственный Университет Молд0 Procedeu de purificare a apei potabile de nitriţi
US5919373A (en) * 1997-09-16 1999-07-06 Naaktgeboren; C. Lee Method and system for purification of potable water
MD3567F1 (ro) * 2007-09-20 2008-04-30 Institutul De Chimie Al Academiei De Stiinte A Moldovei Procedeu de purificare a apelor de nitriti

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306431A (en) * 1991-08-23 1994-04-26 Degussa Aktiengesselschaft Process for automatically controllable reduction of the nitrite content of nitrite-containing aqueous solutions to values below 1 mg/1
MD456F1 (ro) * 1995-03-28 1996-08-30 Univ De Stat Din Moldova Procedeu de purificare a apei potabile de nitrit-ion
MD456G2 (ro) * 1995-03-28 1997-04-30 Государственный Университет Молд0 Procedeu de purificare a apei potabile de nitrit-ion
MD806G2 (ro) * 1997-01-29 1998-10-31 Государственный Университет Молд0 Procedeu de purificare a apei potabile de nitriţi
US5919373A (en) * 1997-09-16 1999-07-06 Naaktgeboren; C. Lee Method and system for purification of potable water
MD3567F1 (ro) * 2007-09-20 2008-04-30 Institutul De Chimie Al Academiei De Stiinte A Moldovei Procedeu de purificare a apelor de nitriti

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD129Z (ro) * 2009-02-26 2010-08-31 Государственный Университет Молд0 Procedeu de epurare a apelor uzate de la producţiile galvano-chimice de ioni de amoniu
MD4318C1 (ro) * 2013-06-18 2015-08-31 Государственный Университет Молд0 Procedeu de purificare a apei de nitraţi şi nitriţi

Also Published As

Publication number Publication date
MD3727F1 (ro) 2008-10-31

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FG4A Patent for invention issued
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