a Giresun University, Engineering Faculty , Department of Environmental Engineering , Giresun , Turkey.
b Giresun University, Science and Art Faculty , Department of Statistics , Giresun , Turkey.
Int J Phytoremediation. 2018 Feb 23;20(3):264-273. doi: 10.1080/15226514.2017.1374336.
In the present study, a full scale horizontal subsurface flow constructed wetland was designed, constructed and operated to treat domestic wastewater of Kızılcaören village in Samsun city of Turkey. The total surface area of HSFCW was divided into equal parts. The effects of Juncus acutus L. and Cortaderia selloana (Schult.Schult.f.)Asch.&Graebn. on pollutants removal in HSFCWs were evaluated with the meteorological factors. The average removal efficiencies of J. acutus and C. selloana were determined as 60.3-57.7% for BOD; 24.2-38.9% for TN; 31.4-49.8% for OM; 35.4-43.3% for TP; 18.9-27.1% for orthophosphate; 24.4-28.7% for NH-N; 29.5-37.2% for TSS; and 35.3-44.3% for TSM. Two-way ANOVA was applied to determine any difference for the removal of all parameters between the plant types and months on the mean values of contaminant removal. A correlation matrix of all parameters was determined. Subsurface flow constructed wetland was found quite efficient for the treatment of domestic wastewater in rural settlements. HSFCW is also more economical to install and maintain than a conventional wastewater treatment system while enhancing ecosystem services.
在本研究中，设计、建造和运行了一个全尺寸水平潜流人工湿地，以处理土耳其萨姆松市 Kızılcaören 村的生活污水。HSFCW 的总表面积被分成相等的部分。评估了香蒲和柳枝稷对 HSFCWs 中污染物去除的影响，并结合气象因素进行分析。香蒲和柳枝稷的平均去除效率分别为 BOD60.3-57.7%；TN24.2-38.9%；OM31.4-49.8%；TP35.4-43.3%；正磷酸盐 18.9-27.1%；NH-N24.4-28.7%；TSS29.5-37.2%；TSM35.3-44.3%。采用双因素方差分析（Two-way ANOVA）来确定植物类型和月份对污染物去除平均值的影响。确定了所有参数的相关矩阵。潜流人工湿地被发现对农村地区生活污水的处理非常有效。与传统的污水处理系统相比，HSFCW 的安装和维护成本更低，同时还能增强生态系统服务功能。
