CAJ | 학술논문

介绍太阳能光合生物连续制氢系统的组成结构和基本工作原理,依据能量守恒定律提出光合生物连续制氢系统的能量平衡模型及其分析方法,指出该系统的能量有效利用率小于17.5%,进一步从太阳能辐射的光谱耦合技术、高表面积比的光合生物反应器结构、迅速搅拌技术、均匀分散光照技术、光合细菌和藻类生物混合培养技术和微生物浓度优化等方面探索了提高光合生物连续制氢系统能量利用率和节能减耗途径,为推进光合生物制氢技术应用的工业化进程提供科学参考.
개소태양능광합생물련속제경계통적조성결구화기본공작원리,의거능량수항정률제출광합생물련속제경계통적능량평형모형급기분석방법,지출해계통적능량유효이용솔소우17.5%,진일보종태양능복사적광보우합기술、고표면적비적광합생물반응기결구、신속교반기술、균균분산광조기술、광합세균화조류생물혼합배양기술화미생물농도우화등방면탐색료제고광합생물련속제경계통능량이용솔화절능감모도경,위추진광합생물제경기술응용적공업화진정제공과학삼고.
This paper is mainly to introduce a new system for continuous hydrogen production which can help to integrate the concentration and transfer of solar power and the biological hydrogen production. By taking the system as the research object, we have established the energy balance model for the continuous hydrogen production of the solar power. In this experimental system, the total input of energy is equal to 19.12× 10~5 kJ·d~(-1), including the optical energy,thermal energy, electricity and chemical energy, with its energy output being 3.34 ×10~5 kJ · d~(-1), including the energy brought out by hydrogen and other gases. The result of our study shows that the effective utilization rate of energy turns to be less than 17.5%, whose calculation was done based on the black box principle and the total energy conversation with the improvement of conversion efficiency of light energy made. The hydrogen production and energy output have been raised with the effective utilization of the energy system as a result of detailed study of the situation of energy consumption. Through the improvement of the experimental system, it can be" said that we have found a feasible way to improve the effective ufilization of solar energy with technologies such as coupling absorption spectrum of photosynthetic bacteria with solar spectrum, the improvement of the light sources in the internal space of the reactor, plus the specific surface area of reactor, co-cultivating photesynthetie bacteria with algae, as well as the optimization of the concentration of microbes.