دورية أكاديمية
Salvinia auriculata in post-treatment of dairy industry wastewater.
| العنوان: | Salvinia auriculata in post-treatment of dairy industry wastewater. |
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| المؤلفون: | Schwantes D; Pontificia Universidad Católica de Chile, Facultad de Agronomía e Ingeniería Forestal, Avda. Vicuña Mackenna 4860, Macul, Santigo, Chile.; Educational College of Medianeira, Medianeira, State of Paraná, Brazil., Gonçalves AC Jr; Center of Agrarian Sciences, Campus of Marechal Cândido Rondon, State University of Western Paraná, Marechal Cândido Rondon, State of Paraná, Brazil., Schiller ADP; Department of Agronomy, Campus of Marechal Cândido Rondon, State University of Western Paraná, Marechal Cândido Rondon, State of Paraná, Brazil., Manfrin J; Department of Agronomy, Campus of Marechal Cândido Rondon, State University of Western Paraná, Marechal Cândido Rondon, State of Paraná, Brazil., Campagnolo MA; Department of Environmental Engineering, Campus of Toledo, Pontifical Catholic University of Paraná, Toledo, State of Paraná, Brazil., Veiga TG; Department of Environmental Sciences, Campus of Toledo, State University of Western Paraná, Toledo, State of Paraná, Brazil. |
| المصدر: | International journal of phytoremediation [Int J Phytoremediation] 2019; Vol. 21 (13), pp. 1368-1374. Date of Electronic Publication: 2019 Jul 02. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: CRC Press Country of Publication: United States NLM ID: 101136878 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1549-7879 (Electronic) Linking ISSN: 15226514 NLM ISO Abbreviation: Int J Phytoremediation Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Boca Raton, FL : CRC Press, c1999- |
| مواضيع طبية MeSH: | Tracheophyta* , Water Pollutants, Chemical*, Biodegradation, Environmental ; Biological Oxygen Demand Analysis ; Dairying ; Waste Disposal, Fluid ; Wastewater |
| مستخلص: | The present study aimed to evaluate the aquatic macrophyte Savinia auriculata in post-treatment of wastewater from a dairy industry. The experiment was carried out in a greenhouse between February and March 2015. A batch system was used, each reactor was composed of polyethylene and had capacity of 250 liters of post-treated effluent. Every seven days, pH, turbidity, temperature, dissolved oxygen, chemical oxygen demand and series of solids (total, fixed and volatile) were determined in the wastewater. Besides that, the concentration of macro and micronutrients (P, N, K, Ca, Mg, Cu, Zn, Mn, and Fe) were determined in the wastewater and in plant tissue before and after the experiment. The results showed efficiency in the decrease of N, P, turbidity, pH, solids (ST, SF) and inefficiency in the reduction of volatile solids in the wastewater. The concentration of COD, Ca, Mn, Mg, and Fe increased at the end of the experiment. Due to the absorption of some nutrients such as N and P it is possible to conclude that Salvinia auriculata is a good option for the post-treatment of the wastewater from dairy industry. However, plant senescence promotes the elevation of some elements in the effluent because in this process, nutrients that were previously retained in the plant tissue are inserted into the wastewater again. Because of this it is necessary to remove plants of the reactor in the beginning of the process of senescence. |
| فهرسة مساهمة: | Keywords: Aquatic macrophytes; built wetlands; phytoremediation; water resources |
| المشرفين على المادة: | 0 (Waste Water) 0 (Water Pollutants, Chemical) |
| تواريخ الأحداث: | Date Created: 20190703 Date Completed: 20191122 Latest Revision: 20221207 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1080/15226514.2019.1633260 |
| PMID: | 31264464 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1549-7879 |
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| DOI: | 10.1080/15226514.2019.1633260 |