The effect of ultrasound on the treatment of domestic wastewater from organic and biological contamination
Тип публікації :
Стаття
Дата випуску :
2020
Автор(и) :
Vashkurak, Uliana
Shevchuk, Liliya
Aftanaziv, Ivan
Romaniv, Anna
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
8
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
125
Кінцева сторінка :
132
Цитування :
[APA 7] Vashkurak, U., Shevchuk, L., Aftanaziv, I., & Romaniv, A. (2020). The effect of ultrasound on the treatment of domestic wastewater from organic and biological contamination. French-Ukrainian Journal of Chemistry, 8(1), 125–132. https://doi.org/10.17721/fujcV8I1P125-132
[ДСТУ] The effect of ultrasound on the treatment of domestic wastewater from organic and biological contamination / U. Vashkurak et al. French-Ukrainian Journal of Chemistry. 2020. Vol. 8, no. 1. P. 125—132. DOI: 10.17721/fujcV8I1P125-132 (date of access: 25.07.2026).
The effectiveness of the uses of ultrasonic cavitation for wastewater treatment has been investigated. The influence of the gases of different nature (nitrogen, oxygen, air, mixture of nitrogen and oxygen gases in the ratio of 1:1) on the destruction of organic and biological contaminants has been carried out. It is confirmed that ultrasound cavitation increases the purification effect of gases. It is established that the deepest purification from organic contaminants was achieved by the common action of air with ultrasound, the degree of water purification from organic compounds being 80% and from biological contaminants – by the common action of nitrogen with ultrasound – the degree of water purification from biological compounds being 99,5%. The effective rate constant was calculated.
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