大型人工湿地绿藻的产生及控制研究

Research on the Production and Control of Green Algae in Large Scale Artificial Wetlands

人工湿地作为一种生态友好型的污水处理技术,因其高效、经济和环境可持续性而受到广泛关注。然而,人工湿地中的绿藻问题也不容忽视,它们的生长不仅影响水质,还可能破坏湿地生态系统的平衡。本文通过对沙特某人工湿地项目绿藻的控制进行描述,主要针对潜流床“人工湿地”项目对绿藻容易产生的地点、产生原因和危害进行分析,并提出了对应的控制措施,来降低绿藻,提高人工湿地处理污水的效果。

Artificial wetlands,as an eco-friendly wastewater treatment technology,have attracted wide attention due to their high efficiency and the sustainability of economy and environment.However,the issues of green algae in artificial wetlands cannot be ignored.Their growth not only affects the water quality,but also may destroy the balance of the wetland ecosystem.Through the description of the control of green algae in a artificial wetland project in Saudi Arabia,this article mainly analyzes the locations where green algae tend to grow,causes,and hazards of the green algae according to the subsurface flow bed“artificial wetland”project.At the same time,the corresponding control measures are proposed to reduce green algae and improve the effectiveness of the sewage treatment of artificial wetland.