CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE

The efficiency of anthracite treatment of the wastewaters formed at the sunflower oil production is investigated and discussed in comparison with other water cleaning technologies. It is found that a comparatively small amount of anthracite (10-15 % of the wastewater mass) ensures efficient decontam...

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Autores principales:	Sergiy BORUK, Igor WINKLER, Vitaliy MISCHENCHUK
Formato:	article
Lenguaje:	EN
Publicado:	Stefan cel Mare University of Suceava 2021
Materias:	sunflower oil production wastewater decontamination porous coal adsorbents environment protection Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/977d0419ec284d16b242b41b15ccb1a1
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spelling	oai:doaj.org-article:977d0419ec284d16b242b41b15ccb1a12021-12-02T17:49:04ZCLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE2068-66092559-6381https://doaj.org/article/977d0419ec284d16b242b41b15ccb1a12021-06-01T00:00:00Zhttp://fens.usv.ro/index.php/FENS/article/view/797/731https://doaj.org/toc/2068-6609https://doaj.org/toc/2559-6381The efficiency of anthracite treatment of the wastewaters formed at the sunflower oil production is investigated and discussed in comparison with other water cleaning technologies. It is found that a comparatively small amount of anthracite (10-15 % of the wastewater mass) ensures efficient decontamination and eliminates up to 70 % of the wastewater pollutants. This method does not require any extensive changes in the production technology and can easily be incorporated at the existing production facilities. This efficiency is based on the double-nature structure of the anthracite surface, consisting of the hydrophilic and hydrophobic areas. The former ones ensure a high wettability of the adsorbent and the release of some inorganic ions that provide coagulation of the emulsified contaminants. The latter ones ensure adsorption and extraction of the dissolved and emulsified organic pollutants of the wastewater. The used adsorbent can be filtered out after the extraction and then disposed of in an environmentally safe way through incineration as an admixture to the regular coal fuel.Sergiy BORUKIgor WINKLERVitaliy MISCHENCHUKStefan cel Mare University of Suceavaarticlesunflower oil productionwastewater decontaminationporous coal adsorbentsenvironment protectionFood processing and manufactureTP368-456ENFood and Environment Safety, Vol 20, Iss 2, Pp 160-164 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	sunflower oil production wastewater decontamination porous coal adsorbents environment protection Food processing and manufacture TP368-456
spellingShingle	sunflower oil production wastewater decontamination porous coal adsorbents environment protection Food processing and manufacture TP368-456 Sergiy BORUK Igor WINKLER Vitaliy MISCHENCHUK CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
description	The efficiency of anthracite treatment of the wastewaters formed at the sunflower oil production is investigated and discussed in comparison with other water cleaning technologies. It is found that a comparatively small amount of anthracite (10-15 % of the wastewater mass) ensures efficient decontamination and eliminates up to 70 % of the wastewater pollutants. This method does not require any extensive changes in the production technology and can easily be incorporated at the existing production facilities. This efficiency is based on the double-nature structure of the anthracite surface, consisting of the hydrophilic and hydrophobic areas. The former ones ensure a high wettability of the adsorbent and the release of some inorganic ions that provide coagulation of the emulsified contaminants. The latter ones ensure adsorption and extraction of the dissolved and emulsified organic pollutants of the wastewater. The used adsorbent can be filtered out after the extraction and then disposed of in an environmentally safe way through incineration as an admixture to the regular coal fuel.
format	article
author	Sergiy BORUK Igor WINKLER Vitaliy MISCHENCHUK
author_facet	Sergiy BORUK Igor WINKLER Vitaliy MISCHENCHUK
author_sort	Sergiy BORUK
title	CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
title_short	CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
title_full	CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
title_fullStr	CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
title_full_unstemmed	CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE
title_sort	cleaning the vegetable oil production wastewater with anthracite
publisher	Stefan cel Mare University of Suceava
publishDate	2021
url	https://doaj.org/article/977d0419ec284d16b242b41b15ccb1a1
work_keys_str_mv	AT sergiyboruk cleaningthevegetableoilproductionwastewaterwithanthracite AT igorwinkler cleaningthevegetableoilproductionwastewaterwithanthracite AT vitaliymischenchuk cleaningthevegetableoilproductionwastewaterwithanthracite
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CLEANING THE VEGETABLE OIL PRODUCTION WASTEWATER WITH ANTHRACITE

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