Investigation of the Composition and Structure of Microspheres of Flue Ash of the Yuzhno-Sakhalinsk Power Station and Their Sorption Properties for Extraction of Oil Products from Polluted Water Full article
Journal |
Chemistry for Sustainable Development
ISSN: 1817-1818 |
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Output data | Year: 2014, Volume: 22, Number: 3, Pages: 253-261 Pages count : 9 | ||||||||||
Tags | fly ash, microsphere, sorbent, water purification, purification from petroleum products | ||||||||||
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Abstract:
Physicochemical properties of microspheres of flue ash of the Yuzhno-Sakhalinsk power station were studied. The phase composition of the microspheres is represented by a mixture of phases: mullite Al<sub>6</sub>Si<sub>2</sub>О<sub>13</sub>, quartz SiO<sub>2</sub> and amorphous glass phase with the prevalence of mullite. The possibility to use this material as a sorbent is considered. The maximal capacity with respect to oil products was determined to reach 100 mass %. Experiments on the extraction of oil products from model polluted water were carried out. The degree of water purification from the surface oil product layer is 99.99 mass %. The effect of high-temperature treatment of microspheres on sorption capacity with respect to oil products was studied. It was demonstrated that the optimal temperature for thermal treatment is 250 °C, while after calcination at a temperature of 400 and 600 °C the material loses the ability to collect oil film from water surface.
Cite:
Zhuravleva N.V.
, Potokina R.R.
, Ismagilov Z.R.
, Shikina N.V.
, Boldyrev G.V.
Investigation of the Composition and Structure of Microspheres of Flue Ash of the Yuzhno-Sakhalinsk Power Station and Their Sorption Properties for Extraction of Oil Products from Polluted Water
Chemistry for Sustainable Development. 2014. V.22. N3. P.253-261. РИНЦ
Investigation of the Composition and Structure of Microspheres of Flue Ash of the Yuzhno-Sakhalinsk Power Station and Their Sorption Properties for Extraction of Oil Products from Polluted Water
Chemistry for Sustainable Development. 2014. V.22. N3. P.253-261. РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Журавлева Н.В.
, Потокина Р.Р.
, Исмагилов З.Р.
, Шикина Н.В.
, Болдырев Г.В.
Изучение состава и структуры микросфер зол уноса Южно-Сахалинской ГРЭС и их сорбционных свойств для извлечения нефтепродуктов из загрязненных вод
Химия в интересах устойчивого развития. 2014. Т.22. №3. С.257-265. RSCI РИНЦ
Изучение состава и структуры микросфер зол уноса Южно-Сахалинской ГРЭС и их сорбционных свойств для извлечения нефтепродуктов из загрязненных вод
Химия в интересах устойчивого развития. 2014. Т.22. №3. С.257-265. RSCI РИНЦ
Dates:
Submitted: | Apr 8, 2014 |
Identifiers:
Elibrary | 30762043 |
publication.block.citing_info:
БД | Цитирований |
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Elibrary | 1 |