太阳能循环增氧浮岛在水体净化中的应用研究

The Application Research of Solar Energy-based Aerated Floating Islands in Water Purification

本文针对城市景观水体如人工湖流动性差、自净能力不足的问题,探讨了其污染过程和治理技术现状,提出了一种太阳能循环增氧浮岛技术。该技术利用太阳能驱动水泵,将湖底贫氧水提升至浮岛表面与空气充分接触,增加水体溶氧量,改善厌氧条件,减少水体黑臭现象。文章分析了该技术的工作原理、适用条件和应用成效,展示了其在城市景观水体治理中的节能环保效益和经济效益,为城市水体生态修复提供了技术经验和参考。

This article addresses the challenges associated with inadequate water circulation and insufficient self-purification capacity in urban landscape water bodies,such as artificial lakes.It examines the current state of pollution processes and management technologies,proposing a solar-powered circulating oxygenation floating island technology as a viable solution.This innovative approach harnesses solar energy to operate a water pump,which elevates low-oxygen water from the lake's bottom to the surface of the floating island,facilitating optimal contact with the atmosphere.This process enhances the dissolved oxygen levels in the water,mitigates anaerobic conditions,and reduces the occurrence of unpleasant odors.The article provides a comprehensive analysis of the working principles,applicable conditions,and effectiveness of this technology,highlighting its energy-efficient and environmentally sustainable benefits,as well as its economic advantages in the management of urban landscape water bodies.Ultimately,it offers valuable technical insights and references for the ecological restoration of urban water bodies.