Abstract:

With the rapid development of Chinas livestock and poultry industries, waste pollution becomes serious day by day. The traditional methods of waste disposal are not only inefficient and also cause environmental pollution and resource waste. In order to solve this problem, combining with the current situation and development tendency of studies on enzyme preparation, the paper analyzed the effectiveness and necessity of applying enzyme preparation to bio\|safety disposal and resource utilization of livestock and poultry wastes, expounded in detail the research progress and application situation of lipase, cellulose, keratinase and other microbial enzyme preparations used for livestock and poultry waste disposal. The paper also discussed problems existing in applying enzyme preparation to livestock and poultry waste disposal, and the development direction of enzyme preparation research, so as to provide theoretical reference for exploring high\|value and utilization ways for waste and R&D of new type enzyme preparation.

Key words: livestock and poultry waste, enzyme preparation, resource recycling, application

摘要：

随着我国养殖业的迅速发展，畜禽养殖废弃物污染情况日益严重，传统的废弃物处理方式不仅效率低，且易造成环境污染与资源浪费。针对这一问题,结合酶制剂研究的现状与发展趋势，分析了环保酶制剂对畜禽养殖废弃物的无害化处理与资源化利用的有效性与必要性，详细阐述了脂肪酶、纤维素酶、角蛋白酶以及其他微生物酶制剂用于畜禽养殖废弃物处理的研究进展与应用情况，并讨论了现阶段应用酶制剂处理畜禽养殖废弃物存在的问题以及针对该领域酶制剂研究的发展方向，以期为探索畜禽养殖废弃物高值化利用途径与新型酶制剂的研发提供理论参考。

关键词: 畜禽养殖废弃物；酶制剂；资源化；应用