基于LCA的啤酒发酵罐绿色管理策略

目的为了减少啤酒发酵罐全生命周期的碳排放,研究切实可行的啤酒发酵罐绿色管理策略。方法运用生命周期评估和AHP分析方法对啤酒发酵罐的原材料收集阶段、制造阶段、运输阶段、使用阶段及回收阶段进行分析,得出啤酒发酵罐全生命周期碳排放指标的影响度。结果啤酒发酵罐全生命周期各阶段的碳排放指标影响度分别为0.0801,0.0477,0.3092,0.4811,0.0819。结论通过分析得出啤酒发酵罐全生命周期的各阶段间信息集成、信息互通及信息反馈机制较弱,使得啤酒发酵罐全生命周期内碳排放核算困难、资源能源利用率低,并提出了基于模块化的啤酒发酵罐绿色设计、基于互联网+的啤酒发酵罐智能制造系统及基于回收再利用的二氧化碳回收系统这3个啤酒发酵罐绿色管理策略。

Green Management Strategy Based on LCA for Beer Fermentation Tank

The work aims to study the feasible green management strategy of beer fermentation tank to reduce the whole life cycle carbon emission of beer fermentation tank. Based on the analysis of the raw material collection stage, manufacturing stage, transportation stage, use stage and recovery stage of beer fermentation tank by means of the life cycle assessment and AHP method, the influence degree of carbon emission indexes in the whole life cycle of beer fermentation tank was obtained. The influence degree of carbon emission indexes in each stage of the whole life cycle of beer fermentation tank was 0.0801, 0.0477, 0.3092, 0.4811 and 0.0819, respectively. Through analysis, between stages of the whole life cycle of beer fermentation tank, the information integration, information exchange and information feedback mechanism are weak, which makes the carbon emission accounting difficult and the utilization rate of resources and energy low in the whole life cycle of beer fermentation tank, and the three green management strategies of beer fermentation tank, including the green design of beer fermentation tank based on modularization, intelligent manufacturing system of beer fermentation tank based on Internet+ and carbon dioxide recovery system based on recycling and reuse are put forward.