关键词: 超高温堆肥, 传统堆肥, 无害化, 资源化

Abstract: Hyperthermophilic composting is a new technology in recent years, which can accelerate the decomposition of organic matter and shorten the decomposition time. The advantages and disadvantages of the hyperthermophilic composting process were reviewed in this paper. In addition, research progress on hyperthermophilic composting and its resource and harmlessness were summarized, in which enhanced the degradation rate of organic matter and the nitrogen retention rate, improved the problem of low degradation of antibiotic resistance genes, and passivated heavy metals in certain extent. The shortcomings existed in the current research were discussed and advices were given, which aimed at optimizing the hyperthermophilic composting process and providing theoretical guidance of practical application.

Key words: hyperthermophilic composting, traditional composting, harmlessness, resource