摘要
人工珊瑚礁技术是采用矿物沉积技术建立特殊结构的金属框架,用低压直流电促进钙和镁的沉积及珊瑚、藻类等各种生物在框架上生长,最终形成类似于天然珊瑚礁的结构。以控制变量为原则,利用自行设计的水箱—直流电源装置,通过电化学的方法研究在实验室条件下,电流强度这一外界因素对人工珊瑚礁生长速率的影响,得出在反应条件下,最适宜人工珊瑚礁生长的电流强度。
The artificial reef uses mineral deposition techniques to establish a metal frame structure,a low voltage DC is used to promote the deposition of Ca and Mg and the growth of coral,algae and other biological on the frame,eventually a structure which is similar to that of natural reefs is formed. In the chemical concept,it belongs to the electrolytic cell,and is generated by means of DC power,the calcium ion,magnesium ion,copper ion and other metal ions deposited on whose cathode attachment. With the principle of controlled variable,this article using the method of electrochemistry,mainly focuses on the influence of the current intensity on the artificial reefs with the help of self designed tank-DC equipment. And this article comes to the conclusion that under reaction conditions, the most appropriate current intensity of artificial reef growth is given,and on this basis,under different temperatures,curves of current intensities and the effective precipitation quantity and the production efficiency are initially drawn.
出处
《实验室研究与探索》
CAS
北大核心
2016年第10期43-45,55,共4页
Research and Exploration In Laboratory
基金
国家重点基础研究发展计划项目(2013CB036103)
关键词
人工珊瑚礁
沉积
电流强度
artificial reefs
deposition
current intensity
