دورية أكاديمية
Purification Efficiency of Eutrophic Water by Three Submerged Plants
| العنوان: | Purification Efficiency of Eutrophic Water by Three Submerged Plants |
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| المؤلفون: | Y. Hu, D. X. Qian, H. Zhu, L. F. Wang, B. Wang, Q. F. Ling and X. D. Xiao |
| المصدر: | Nature Environment and Pollution Technology, Vol 22, Iss 2, Pp 953-959 (2023) |
| بيانات النشر: | Technoscience Publications, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Environmental effects of industries and plants LCC:Science (General) |
| مصطلحات موضوعية: | submerged plants, purification, n & p removal, eutrophic water, Environmental effects of industries and plants, TD194-195, Science (General), Q1-390 |
| الوصف: | The increase of nitrogen and phosphorus causes eutrophication in water bodies. Using submerged plants to decrease the pollution from water bodies is an effective way. In this research, three common submerged plants (Vallisneria natans, Hydrilla verticillata, and Ceratophyllum demersum) and their combinations were used to purify eutrophic water. The control treatment did not contain any plants. The removal effects and dynamic regulations of the three plants with their combinations of nutrients (such as nitrogen and phosphorus) in water were analyzed. All three species and their combinations above could grow in the eutrophic water and efficiently remove aquatic nutrients. All the treatment groups had a higher pollutant removal rate for total nitrogen (TN) and total phosphorus (TP) than that of the blank control. In these treatment groups, treatment F (50 g Vallisneria natans plus 50 g Ceratophyllum demersum) had the highest removal rate of TP at 57.53%; treatment B (100 g Vallisneria natans) had the best removal rate of TN at 92.04 %. Among these plants and their combinations, Vallisneria natans and Ceratophyllum demersum showed better purification ability; the combination of these two submerged plants and the combination of three submerged plants were more applicable for the restoration of eutrophic water. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0972-6268 2395-3454 |
| العلاقة: | https://neptjournal.com/upload-imagesTest/(39)D-1432.pdf; https://doaj.org/toc/0972-6268Test; https://doaj.org/toc/2395-3454Test |
| DOI: | 10.46488/NEPT.2023.v22i02.039 |
| الوصول الحر: | https://doaj.org/article/2c241fa3f05f4e1a93fedeb9bc646f48Test |
| رقم الانضمام: | edsdoj.2c241fa3f05f4e1a93fedeb9bc646f48 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 09726268 23953454 |
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| DOI: | 10.46488/NEPT.2023.v22i02.039 |