富营养化
环境科学
生物修复
环境修复
磷
藻类
废水
流出物
水生生态系统
水华
营养物
环境化学
水生植物
污水处理
环境工程
生态学
水生植物
污染
化学
生物
浮游植物
有机化学
作者
Mostafa M. El‐Sheekh,Mohamed M. Abdel-Daim,Mohamed Okba,Samiha M. Gharib,Asgad M. Soliman,Hala Y. El-Kassas
标识
DOI:10.2989/16085914.2020.1860892
摘要
Eutrophication is a serious phenomenon that leads to vigorous algal blooms that alters the structure of ecosystems. It is caused by non-point sources of nutrients; as nitrogen and phosphorus, and point sources as wastewater effluent. Distinctive algae groups are responsible for this phenomenon, such as diatoms, blue-green algae, green algae, and dinoflagellates. Numerous solutions have been considered to control eutrophication and harmful algal blooms such as the biological removal of nitrogen and phosphorus. Advanced treatments (i.e. green technology) depend upon the remediation of wastewater before discharge, such as the removal of phosphorus using agricultural waste-based biosorbents (AWBs) from water and wastewater, and phosphorus sorption performance by both unmodified and modified AWBs. Phyto-remediation includes many procedures that encompass the cost-effective and environmentally friendly methods used to remove or reduce excess natural/inorganic contaminants in groundwater, surface water, and soil. Due to the rapid growth of duckweeds and their ability to rapidly remove minerals as phosphates and nitrogen from the water, duckweed may be the most promising plant for controlling eutrophication and, therefore, harmful algal blooms.
科研通智能强力驱动
Strongly Powered by AbleSci AI