Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Application of Auminium Coagulants for the Removal of Sulphate from Mine Water

Mykola Gomelya, Inna Trus and Tetyana Shabliy
Affiliation: 
National Technical University of Ukraine “Kyiv Polytechnic Institute” Chemical Engineering Faculty, Department of Ecology and Plant Polymers Technology 37, Peremogy Ave., 03056 Kyiv, Ukraine; inna.trus.m@gmail.com
DOI: 
https://doi.org/10.23939/chcht08.02.197
AttachmentSize
PDF icon full_text.pdf240.8 KB

Keywords:

Abstract: 
The results of treatment of solutions with high sulphates concentration and the high rate of water hardness are given. It is shown that significant reduction of secondary pollution by chlorides is achieved through integrated use of aluminium hydroxchloride and sodium aluminate coagulants. It was found that the efficiency of water purification from sulphates and water softening can be increased with the carbon dioxide processing.
References: 

[1] Belichenko Y.: Zamknytue Systemy Vodoobespecheniya Khimicheskih Proizvodstv. Khimiya, Мoskwa 1990.
[2] Lebedev V., Lokshin E. and Barmin I.: Obogashchenie Ryd, 2007, 3, 42.

[3] Kubasov V. and Chinkin V.: Tsvetnaya Metallyrgiya, 2010, 3, 26.

[4] Berengarten M., Baranov D. and Vorobyeva T.: Voda: Khimiya i Ekol., 2008, 1, 13.

[5] Butseva L. and Potapova L.: Ochistka Prirodnykh i Stochnykh Vod. Sbornik. NIIVODGEO, Moskwa 2009.

[6] Salnikova E., Gofenberg I., Turanina E., etc.: Khimiya i Techn. Vody, 1992, 14, 152.

[7] Salnikova E. and Peredery O.: Tsvetnye Metaly, 1983, 12, 22.