摘要
采用水热合成和微波合成方法,对海水淡化剂的合成条件和脱盐效果进行了研究,合成四种不同载体淡化剂。实验结果表明:它们对海水中金属阳离子和卤素及其它阴离子具有较强沉淀能力;4A,3A型载体淡化剂性能最佳;淡化剂用量与海水体积比为1:4时,淡化反应时间25min淡化水可达到饮用水标准;微波能大幅度提高反应速度。
The study is on synthetic reaction of freshening agent of seawater and desalination efficiency with hydrothermal synthetic method and micro synthesis. Five freshening agents of differential carrier have been synthesized.The results show that the freshening agent can precipitate the metal cation, halogenide and other anion. Type 4A and 3A freshening agents have the best capability of precipitation. When the ratio of the weight of freshening agent to the volume of seawater is 1：4, desalting reaction time is 25 minutes and then the fresh water will be drinkable. The rate of reaction can be accelerated by microwave.
基金
军需大学校长基金课题
关键词
电子技术
海水淡化
微波合成
离子交换
分子筛
electronic technology
desalination of seawater
microwave synthesis
ion exchange
molecular sieve desalination
silver
