MD726F1 - Process for purification of waste waters from the dyes - Google Patents

Process for purification of waste waters from the dyes

Info

Publication number
MD726F1
MD726F1 MD960147A MD960147A MD726F1 MD 726 F1 MD726 F1 MD 726F1 MD 960147 A MD960147 A MD 960147A MD 960147 A MD960147 A MD 960147A MD 726 F1 MD726 F1 MD 726F1
Authority
MD
Moldova
Prior art keywords
dyes
purification
waste waters
invention consists
waste
Prior art date
Application number
MD960147A
Other languages
Romanian (ro)
Other versions
MD726G2 (en
Inventor
Anatol Pusneac
Anatol Burlacu
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.)
Filing date
Publication date
Application filed by Univ De Stat Din Moldova filed Critical Univ De Stat Din Moldova
Priority to MD96-0147A priority Critical patent/MD726G2/en
Publication of MD726F1 publication Critical patent/MD726F1/en
Publication of MD726G2 publication Critical patent/MD726G2/en

Links

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to the purification of the waste waters from the dyes, used in the textile and others industries. The summary of the invention consists in the fact that the purification from the dyes is carried out by the waste waters treatment with the diatomite and the powder of the apricot stoneshell mixture in the mass relation 1,0:0,8. The technical result of the invention consists in the increasing of the dyes purification degree of the waste waters by utilisation of the highporouse sorbent. Claims: 1 Fig.: 3
MD96-0147A 1996-06-04 1996-06-04 Process for purification of waste waters from the dyes MD726G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD96-0147A MD726G2 (en) 1996-06-04 1996-06-04 Process for purification of waste waters from the dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD96-0147A MD726G2 (en) 1996-06-04 1996-06-04 Process for purification of waste waters from the dyes

Publications (2)

Publication Number Publication Date
MD726F1 true MD726F1 (en) 1997-05-31
MD726G2 MD726G2 (en) 1997-12-31

Family

ID=19738859

Family Applications (1)

Application Number Title Priority Date Filing Date
MD96-0147A MD726G2 (en) 1996-06-04 1996-06-04 Process for purification of waste waters from the dyes

Country Status (1)

Country Link
MD (1) MD726G2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20010339A (en) * 2001-08-21 2003-05-31 Анатол ПУШНЯК Device for potable water filtration
MD657Z (en) * 2011-03-18 2014-02-28 Институт Прикладной Физики Академии Наук Молдовы Process for purification of water from fluorine ions and humic acids

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4142C1 (en) * 2010-10-12 2012-07-31 Inst De Chimie Al Academiei De Stiinte A Moldovei Process for water purification from hydrogen sulfide and sulfides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD86C2 (en) * 1992-06-25 1995-01-31 Государственный Университет Молд0 The process of sewage water purification from colorants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20010339A (en) * 2001-08-21 2003-05-31 Анатол ПУШНЯК Device for potable water filtration
MD657Z (en) * 2011-03-18 2014-02-28 Институт Прикладной Физики Академии Наук Молдовы Process for purification of water from fluorine ions and humic acids

Also Published As

Publication number Publication date
MD726G2 (en) 1997-12-31

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Legal Events

Date Code Title Description
FG3A Granted patent for invention
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20160604