Bawiec Aleksandra
a Institute of Environmental Engineering, Wrocław University of Environmental and Life Sciences , Wrocław , Poland.
Environ Technol. 2019 Jul;40(16):2062-2072. doi: 10.1080/09593330.2018.1436595. Epub 2018 Feb 8.
Wastewater treatment with the use of plants is one of the most promising treatment technologies for municipal, domestic and industrial wastewater. The aim of this study was to evaluate the reduction of biogenic compounds concentrations in municipal wastewater treated with the use of hydroponic technology as a tertiary treatment. Research was conducted to assess the suitability of hydroponic lagoon use for municipal wastewater treatment. Samples of sewage for its quality tests were taken from a wastewater treatment plant (WWTP) located in the south-western part of Poland. Average efficiencies of nutrients removal were calculated. Analyses show that the effectiveness of purification is similar for systems with and without the use of the third stage of purification and reached around 82-83% for total nitrogen and 77-79% for ammonium nitrogen. N-NO and N-NO removal efficiency was very low for both analysed systems where for total phosphorus and phosphates it oscillated around 83-84%.
利用植物进行废水处理是市政、生活和工业废水最具前景的处理技术之一。本研究的目的是评估采用水培技术作为三级处理对市政废水生物源化合物浓度的降低效果。开展研究以评估使用水培泻湖处理市政废水的适用性。用于水质检测的污水样本取自位于波兰西南部的一座污水处理厂。计算了养分去除的平均效率。分析表明，有无第三级净化系统的净化效果相似，总氮去除率约为82 - 83%，铵态氮去除率为77 - 79%。对于两个分析系统，N - NO和N - NO的去除效率都很低，总磷和磷酸盐的去除效率在83 - 84%左右波动。
