利用可再生能源的反渗透膜法海水淡化方案探讨

摘要

The optimization of system function,seawater treatment and storage capacity,equipment selection,operation and management for conventional reverse osmosis seawater desalination system were suggested in this paper. The optimization could not only solve the contradiction between the fluctuation of electric production from renewable energy and desalination load,but also increase utilization hours of generating set,which improves the adaption of desalination system for the fluctuation of renewable energy to secure working. The integration of reverse osmosis seawater desalination with renewable energy could guarantee fresh water production and also create a novel mode of circular economy on utilization of renewable energy and seawater resource in China.%该文对常规膜法海水淡化系统的系统功能、设备出力、蓄水能力、设备选型、运行管理等方面提出了优化调整意见，使之在安全运行的前提下，适应可再生能源电力波动的特点，如此不但能解决可再生能源发电量不稳定、发电量与用电负荷不匹配等问题，大幅提高可再生能源发电设备的利用小时数，还能解决我国淡水资源紧缺问题，创造利用可再生能源和海水资源的新循环经济模式。