Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production
This study has established patterns in the plasmochemical activation of technological solutions in the process of malt production. Of importance is the application of innovative technologies to purify water and technological solutions used at malt enterprises that consume large quantities of water r...
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Series: | Eastern-European Journal of Enterprise Technologies |
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Online Access: | http://journals.uran.ua/eejet/article/view/215160 |
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doaj-75eb67c8447e4eb385393e481c5661e42020-11-25T04:03:32ZengPC Technology CenterEastern-European Journal of Enterprise Technologies1729-37741729-40612020-10-01510 (107)263510.15587/1729-4061.2020.215160215160Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt productionOlena Kovaliova0Olexandr Pivovarov1Viktoriia Kalyna2Yuriy Tchoursinov3Ekaterina Kunitsia4Anton Chernukha5Dmytro Polkovnychenko6Natalia Grigorenko7Tetiana Kurska8Olena Yermakova9Dnipro State Agrarian and Economic University Serhiya Yefremova str., 25, Dnipro, Ukraine, 49600Dnipro State Agrarian and Economic University Serhiya Yefremova str., 25, Dnipro, Ukraine, 49600Dnipro State Agrarian and Economic University Serhiya Yefremova str., 25, Dnipro, Ukraine, 49600Dnipro State Agrarian and Economic University Serhiya Yefremova str., 25, Dnipro, Ukraine, 49600Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics O. Yarosha lane, 8, Kharkiv, Ukraine, 61045National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023Kharkiv National Automobile and Highway University Yaroslava Mudroho str., 25, Kharkiv, Ukraine, 61002This study has established patterns in the plasmochemical activation of technological solutions in the process of malt production. Of importance is the application of innovative technologies to purify water and technological solutions used at malt enterprises that consume large quantities of water resources. A promising technology is the plasmochemical treatment of water and technological solutions in order to purify them and, partially or completely, destroy pathogenic microflora. Due to the use of plasmochemical activation, it has become possible not only to improve the malting process but also to reduce the consumption of water resources for technological purposes by 2‒3 times. This is achieved by improving the technological malting process and by the possibility of reuse of wastewater after its filtering and plasmochemical treatment. The experimental laboratory tests have proven the effectiveness of using plasmochemical activation of technological solutions in order to improve the qualitative indicators of wastewater and the possibility of reuse of such solutions after their plasmochemical activation. Applying the proposed method for treating technological solutions decreased the level of contamination of wastewater from malt production. Sewage contamination after activation decreased. Thus, pollution indicators decreased as follows: per dry residue – by 65‒95 %; the content of suspended substances – by 33‒66 %; residue after roasting – by 58‒79 %; total nitrogen – by 58‒80 %; P2O5 (phosphorus) – by 75‒88 %; K2O (potassium) – by 75‒ 92 %; CaO (calcium) – by 81‒92 %; Na2O – by 67–83 %; Cl- – not detected; oxidation – by 78‒95 %; BOC5 (biochemical oxygen consumption) ‒ by 92‒97 %; pH became alkaline. In plasmochemical treatment, there is a disinfection of wastewater, namely, during an activation mode of 60 min the phytopathogenic microflora (Aspergillus, Alternaria, Penicillium, Fusarium, Mucor) were destroyed. This indicates the effectiveness of the purification and decontamination of technological solutions. Its application is the key to the environmental safety of malt production when all its stages meet the requirements of "green" technologieshttp://journals.uran.ua/eejet/article/view/215160malt productionplasmochemical activationtechnological solutionsecologizationwastewater |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Olena Kovaliova Olexandr Pivovarov Viktoriia Kalyna Yuriy Tchoursinov Ekaterina Kunitsia Anton Chernukha Dmytro Polkovnychenko Natalia Grigorenko Tetiana Kurska Olena Yermakova |
spellingShingle |
Olena Kovaliova Olexandr Pivovarov Viktoriia Kalyna Yuriy Tchoursinov Ekaterina Kunitsia Anton Chernukha Dmytro Polkovnychenko Natalia Grigorenko Tetiana Kurska Olena Yermakova Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production Eastern-European Journal of Enterprise Technologies malt production plasmochemical activation technological solutions ecologization wastewater |
author_facet |
Olena Kovaliova Olexandr Pivovarov Viktoriia Kalyna Yuriy Tchoursinov Ekaterina Kunitsia Anton Chernukha Dmytro Polkovnychenko Natalia Grigorenko Tetiana Kurska Olena Yermakova |
author_sort |
Olena Kovaliova |
title |
Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
title_short |
Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
title_full |
Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
title_fullStr |
Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
title_full_unstemmed |
Implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
title_sort |
implementation of the plasmochemical activation of technological solutions in the process of ecologization of malt production |
publisher |
PC Technology Center |
series |
Eastern-European Journal of Enterprise Technologies |
issn |
1729-3774 1729-4061 |
publishDate |
2020-10-01 |
description |
This study has established patterns in the plasmochemical activation of technological solutions in the process of malt production. Of importance is the application of innovative technologies to purify water and technological solutions used at malt enterprises that consume large quantities of water resources. A promising technology is the plasmochemical treatment of water and technological solutions in order to purify them and, partially or completely, destroy pathogenic microflora. Due to the use of plasmochemical activation, it has become possible not only to improve the malting process but also to reduce the consumption of water resources for technological purposes by 2‒3 times. This is achieved by improving the technological malting process and by the possibility of reuse of wastewater after its filtering and plasmochemical treatment. The experimental laboratory tests have proven the effectiveness of using plasmochemical activation of technological solutions in order to improve the qualitative indicators of wastewater and the possibility of reuse of such solutions after their plasmochemical activation. Applying the proposed method for treating technological solutions decreased the level of contamination of wastewater from malt production. Sewage contamination after activation decreased. Thus, pollution indicators decreased as follows: per dry residue – by 65‒95 %; the content of suspended substances – by 33‒66 %; residue after roasting – by 58‒79 %; total nitrogen – by 58‒80 %; P2O5 (phosphorus) – by 75‒88 %; K2O (potassium) – by 75‒ 92 %; CaO (calcium) – by 81‒92 %; Na2O – by 67–83 %; Cl- – not detected; oxidation – by 78‒95 %; BOC5 (biochemical oxygen consumption) ‒ by 92‒97 %; pH became alkaline. In plasmochemical treatment, there is a disinfection of wastewater, namely, during an activation mode of 60 min the phytopathogenic microflora (Aspergillus, Alternaria, Penicillium, Fusarium, Mucor) were destroyed. This indicates the effectiveness of the purification and decontamination of technological solutions. Its application is the key to the environmental safety of malt production when all its stages meet the requirements of "green" technologies |
topic |
malt production plasmochemical activation technological solutions ecologization wastewater |
url |
http://journals.uran.ua/eejet/article/view/215160 |
work_keys_str_mv |
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