MD1760F2 - Procedeu de epurare a apelor naturale de fluor - Google Patents

Procedeu de epurare a apelor naturale de fluor Download PDF

Info

Publication number: MD1760F2
Authority: MD; Moldova
Prior art keywords: defluorination; natural water; corundum; aluminium; particles
Prior art date: 1999-04-08

Application number

MD990127A

Other languages

English (en)

Other versions

MD990127A (ro

MD1760G2 (ro

Inventor

Olga Covaliova

Victor Covaliov

Gheorghe DUCA

Riad M M Salleh

Vera Matveevici

Original Assignee

Univ De Stat Din Moldova

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.)

1999-04-08

Filing date

1999-04-08

Publication date

2001-10-30

1999-04-08 Application filed by Univ De Stat Din Moldova filed Critical Univ De Stat Din Moldova

1999-04-08 Priority to MD99-0127A priority Critical patent/MD1760G2/ro

2000-12-31 Publication of MD990127A publication Critical patent/MD990127A/ro

2001-10-30 Publication of MD1760F2 publication Critical patent/MD1760F2/ro

2002-03-31 Publication of MD1760G2 publication Critical patent/MD1760G2/ro

Links

238000000034 method Methods 0.000 title abstract 3
238000006115 defluorination reaction Methods 0.000 title abstract 2
239000008239 natural water Substances 0.000 title abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
229910052782 aluminium Inorganic materials 0.000 abstract 2
239000004411 aluminium Substances 0.000 abstract 2
229910052593 corundum Inorganic materials 0.000 abstract 2
239000010431 corundum Substances 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
239000003245 coal Substances 0.000 abstract 1
229910052731 fluorine Inorganic materials 0.000 abstract 1
239000011737 fluorine Substances 0.000 abstract 1
229910002804 graphite Inorganic materials 0.000 abstract 1
239000010439 graphite Substances 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000007790 solid phase Substances 0.000 abstract 1
239000002594 sorbent Substances 0.000 abstract 1
239000002699 waste material Substances 0.000 abstract 1

Landscapes

Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Water Treatment By Sorption (AREA)

MD99-0127A 1999-04-08 1999-04-08 Procedeu de epurare a apelor naturale de fluor MD1760G2 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
MD99-0127A MD1760G2 (ro)	1999-04-08	1999-04-08	Procedeu de epurare a apelor naturale de fluor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
MD99-0127A MD1760G2 (ro)	1999-04-08	1999-04-08	Procedeu de epurare a apelor naturale de fluor

Publications (3)

Publication Number	Publication Date
MD990127A MD990127A (ro)	2000-12-31
MD1760F2 true MD1760F2 (ro)	2001-10-30
MD1760G2 MD1760G2 (ro)	2002-03-31

Family

ID=19739384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MD99-0127A MD1760G2 (ro)	1999-04-08	1999-04-08	Procedeu de epurare a apelor naturale de fluor

Country Status (1)

Country	Link
MD (1)	MD1760G2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MD20010339A (ro) *	2001-08-21	2003-05-31	Анатол ПУШНЯК	Dispozitiv de filtrare a apei potabile
MD20110099A2 (ro) *	2011-03-18	2012-09-30	Институт Прикладной Физики Академии Наук Молдовы	Material de filtrare-sorbţie pentru purificarea apei şi procedeu de obţinere a acestuia

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MD4103C1 (ro) *	2010-10-25	2011-10-31	Государственный Университет Молд0	Procedeu de epurare a apelor reziduale de ioni de fluorură
MD657Z (ro) *	2011-03-18	2014-02-28	Институт Прикладной Физики Академии Наук Молдовы	Procedeu de purificare a apei de ioni de fluor şi acizi humici

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU952756A1 (ru) *	1980-09-02	1982-08-23	Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов	Способ очистки сточных вод
MD352F1 (ro) *	1995-04-17	1995-12-31	Государственный Университет Молд0	Procedeu de obţinere electrochimică a coagulantului
MD642G2 (ro) *	1996-04-03	1997-07-31	Государственный Университет Молд0	Dispozitiv pentru obţinerea coagulantului

1999
- 1999-04-08 MD MD99-0127A patent/MD1760G2/ro unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MD20010339A (ro) *	2001-08-21	2003-05-31	Анатол ПУШНЯК	Dispozitiv de filtrare a apei potabile
MD20110099A2 (ro) *	2011-03-18	2012-09-30	Институт Прикладной Физики Академии Наук Молдовы	Material de filtrare-sorbţie pentru purificarea apei şi procedeu de obţinere a acestuia

Also Published As

Publication number	Publication date
MD990127A (ro)	2000-12-31
MD1760G2 (ro)	2002-03-31

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