University of Rostock, Faculty of Agricultural and Environmental Sciences, Department Waste Management, Justus-v.-Liebig-Weg 6, 18059 Rostock, Germany.
University of Rostock, Faculty of Agricultural and Environmental Sciences, Department Waste Management, Justus-v.-Liebig-Weg 6, 18059 Rostock, Germany.
Bioresour Technol. 2018 Jul;260:404-412. doi: 10.1016/j.biortech.2018.03.102. Epub 2018 Mar 30.
Food waste (FW) is traditionally disposed through landfills and incineration in China. Nowadays, there are some promising methods, such as anaerobic digestion (AD) or feeding and composting, which are being applied in pilot cities. However, the inherent characteristics of Chinese FW may be regarded as a double-edged sword in the practical applications of these disposal methods. To overcome these challenges, two modes of the hydrothermal carbonization (HTC) process were reviewed as innovative strategies in this article. Meanwhile, the "symbiotic relationship" between Chinese FW and HTC technologies was highlighted. To improve treatment efficiency of FW, we should not only try different methods and develop existing technologies, but also pay more attention to the utilization and "1 + 1 > 2" synergistic effect of their combinations, such as the combination of HTC and AD as a co-treatment method for saving on the construction cost and avoiding redistribution of social resources.
在中国，传统上食物垃圾（FW）通过垃圾填埋场和焚烧进行处理。如今，一些有前途的方法，如厌氧消化（AD）或喂养和堆肥，正在试点城市中应用。然而，中国 FW 的固有特性在这些处理方法的实际应用中可能被视为一把双刃剑。为了克服这些挑战，本文综述了水热碳化（HTC）工艺的两种模式，将其作为创新策略。同时，强调了中国 FW 和 HTC 技术之间的“共生关系”。为了提高 FW 的处理效率，我们不仅要尝试不同的方法和开发现有技术，还要更加关注它们组合的利用和“1+1＞2”的协同效应，例如 HTC 和 AD 的组合作为一种共同处理方法，可以节省建设成本，避免社会资源的重新分配。
