Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging
The results were supplemented by the use of real wastewater particles with a size fraction between 28 and 100 μm. Colloidal SPIONs distributed evenly over the granular sludge bed penetrating the granules up to 300 μm. Rinsing the granular sludge bed proved their immobilization. Microcrystalline cell...
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| Định dạng: | BB |
| Ngôn ngữ: | English |
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2021
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| Truy cập trực tuyến: | http://tailieuso.tlu.edu.vn/handle/DHTL/10456 |
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oai:localhost:DHTL-104562021-01-22T03:40:06Z Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging Ranzinger, F. Matern, M. Layer, M. Guthausen, G. Wagner, M. Derlon, N. Horn, H. Aerobic granular sludge Particulate organic matter Magnetic resonance imaging The results were supplemented by the use of real wastewater particles with a size fraction between 28 and 100 μm. Colloidal SPIONs distributed evenly over the granular sludge bed penetrating the granules up to 300 μm. Rinsing the granular sludge bed proved their immobilization. Microcrystalline cellulose and real wastewater particles in the micrometer range accumulated in the void space between settled granules. An almost full retention of the wastewater particles was observed within the first 20 mm of the granular sludge bed. Moreover, the formation of particle layers indicates that most of the micrometer-sized particles are not attached to the biomass and remain mobile. Consequently, these particles are released into the bulk phase when the granulated sludge bed is resuspended. https://www.sciencedirect.com/science/article/pii/S2589914720300104 2021-01-22T03:40:06Z 2021-01-22T03:40:06Z 2020 BB 2589-9147 http://tailieuso.tlu.edu.vn/handle/DHTL/10456 en Water Research X, Volume 7, 1 May 2020, 100050 |
| institution |
Trường Đại học Thủy Lợi |
| collection |
DSpace |
| language |
English |
| topic |
Aerobic granular sludge Particulate organic matter Magnetic resonance imaging |
| spellingShingle |
Aerobic granular sludge Particulate organic matter Magnetic resonance imaging Ranzinger, F. Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| description |
The results were supplemented by the use of real wastewater particles with a size fraction between 28 and 100 μm. Colloidal SPIONs distributed evenly over the granular sludge bed penetrating the granules up to 300 μm. Rinsing the granular sludge bed proved their immobilization. Microcrystalline cellulose and real wastewater particles in the micrometer range accumulated in the void space between settled granules. An almost full retention of the wastewater particles was observed within the first 20 mm of the granular sludge bed. Moreover, the formation of particle layers indicates that most of the micrometer-sized particles are not attached to the biomass and remain mobile. Consequently, these particles are released into the bulk phase when the granulated sludge bed is resuspended. |
| author2 |
Matern, M. |
| author_facet |
Matern, M. Ranzinger, F. |
| format |
BB |
| author |
Ranzinger, F. |
| author_sort |
Ranzinger, F. |
| title |
Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| title_short |
Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| title_full |
Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| title_fullStr |
Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| title_full_unstemmed |
Transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| title_sort |
transport and retention of artificial and real wastewater particles inside a bed of settled aerobic granular sludge assessed applying magnetic resonance imaging |
| publishDate |
2021 |
| url |
http://tailieuso.tlu.edu.vn/handle/DHTL/10456 |
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AT ranzingerf transportandretentionofartificialandrealwastewaterparticlesinsideabedofsettledaerobicgranularsludgeassessedapplyingmagneticresonanceimaging |
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