کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10386156 | 882866 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of protozoa as indicators of wastewater treatment efficiency in constructed wetlands
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of protozoa as indicators of wastewater treatment efficiency in constructed wetlands Investigation of protozoa as indicators of wastewater treatment efficiency in constructed wetlands](/preview/png/10386156.png)
چکیده انگلیسی
Wetlands represent an efficient wastewater treatment technique, with several benefits over the conventional activated sludge system. Microfaunal community is of outmost importance in treatment processes as the microorganisms are able to achieve substantial decontamination through biodegradation. The objectives of this work were the monitoring of protozoan's abundance and diversity in the matrix of six bench scale Free Water Surface constructed wetlands and the investigation of their applicability as indicator organisms for treatment efficiency in these systems. A correlation between the phosphorous and Total Coliforms removal rates was observed in the presence of increased protozoan taxa, while removal of organic loading and inorganic nitrogen was increased in the case of increased protozoan diversity in the soil/water interface. Results revealed that protozoa may be used as bioindicators of treatment efficiency in constructed wetlands; in addition their presence was related to the effluent quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 250, Issue 1, 1 January 2010, Pages 378-382
Journal: Desalination - Volume 250, Issue 1, 1 January 2010, Pages 378-382
نویسندگان
C.A. Papadimitriou, A. Papatheodoulou, V. Takavakoglou, A. Zdragas, P. Samaras, G.P. Sakellaropoulos, M. Lazaridou, G. Zalidis,