Solar-energy mobile water aerators are efficient for restoring eutrophic water

International Conference on Energy Engineering and Environmental Protection 2016

能源学;生态环境科学

Wang, Y.Y.^1,2 ; Xu, Z.X.^3

Chengdu Academy of Environmental Sciences, Chengdu

610041, China^1

Chengdu Environment Engineering Appraisal Center, Shaocheng Mansion, Chengdu

610041, China^2

Institute of Water Environment Rehabilitation, College of Environmental Science and Engineering, Tongji University, Shanghai

200092, China^3

关键词: Capital investment;    Ecosystem disturbance;    Eutrophic water;    Hydrodynamic conditions;    Oxygen transfer rate;    Restoration measures;    Solar photovoltaic system;    Water eutrophication;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/52/1/012082/pdf
DOI  :  10.1088/1742-6596/52/1/012082

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Surface water eutrophication has become a worldwide social issue. large amounts of secondhand energy, high capital investment are required, and most ecosystem disturbances will arise in the conventional eutrophication restoration measures. However, mobile solar-energy water aerator has the better oxygen transfer rate, hydrodynamic condition and can be used in the large waterbody for its cruising character. Second, the device is low carbon and sustainable for the solar photovoltaic system applications. So the device can be widely used in the eutrophication restoration.