Academic Journal
Study on Purifying Effect and Mechanism of 'Combined Artificial Floating Island' on Black-odorous Water
| العنوان: | Study on Purifying Effect and Mechanism of 'Combined Artificial Floating Island' on Black-odorous Water |
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| المؤلفون: | LV, Jia-zhan, TANG, Qian, KANG, Jian-xiong, JIANG, Wei, REN, Yong-zheng |
| المصدر: | DEStech Transactions on Environment, Energy and Earth Sciences; International Conference on Energy, Environmental and Civil Engineering (EECE 2019) ; 2475-8833 |
| بيانات النشر: | DEStech Publications, Inc. |
| سنة النشر: | 2019 |
| المجموعة: | DPI Journals (Destech Publications) |
| مصطلحات موضوعية: | Combined artificial floating island, Activated carbon fiber, Aeration, Black-odorous water, Water purification effect |
| الوصف: | In the process of traditional ecological floating island purification, floating plants have limited absorption capacity. And it also have limited effect on deepwater treatment. Because of the shortcomings of the traditional floating island, the "Combined Artificial floating island" device, which combines the ecological floating island, activated carbon fiber and aeration, is proposed to study its purification effect on black-odorous water. After 22 days of experiment, the removal rates of COD, TN and TP reached 83.9%, 50.2% and 26.4% respectively for the "Combined Artificial floating island" combined treatment unit, while it reached 70.5%,39.2%and 17.5% respectively for the traditional ecological floating island. The experimental results show that the removal rates of COD, TN and TP in water body are increased by 13.4%, 11% and 8.9% respectively for the treatment of "Combined Artificial floating island" combined treatment unit, and the purification effect is greatly improved compared with the traditional ecological floating island. The “Combined Artificial floating island†uses synergistic effect of particle sedimentation, plant absorption, microbial degradation and activated carbon fiber adsorption to purify water. Therefore, it can adapt to water bodies with different water quality and water depth, and has wider application range and stronger adaptability. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | https://www.dpi-journals.com/index.php/dteees/article/view/31540 |
| DOI: | 10.12783/dteees/eece2019/31540 |
| الاتاحة: | https://www.dpi-journals.com/index.php/dteees/article/view/31540 https://doi.org/10.12783/dteees/eece2019/31540 |
| Rights: | Copyright (c) 2019 DEStech Transactions on Environment, Energy and Earth Sciences |
| رقم الانضمام: | edsbas.B55F54DC |
| قاعدة البيانات: | BASE |
| DOI: | 10.12783/dteees/eece2019/31540 |
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