笋壳废弃物处理技术研究进展

Research Progress on Bamboo Shoot Shell Waste Treatment Technology

在竹笋加工过程中,随之产生笋壳、笋篰头、坏笋等固体废弃物,目前存在体量大、利用率低、环境污染严重等问题。为了更好地解决笋壳废弃物处理问题,在国内外已有文献的基础上,描述了笋壳废弃物的主要成分,就笋壳的物理、化学和生物处理方式进行归纳总结,重点阐述了笋壳废弃物酶解处理技术和堆肥技术。总体而言,物理处理方式技术成熟,但操作步骤繁琐,化学处理方式简单高效,但易造成环境污染和设备腐蚀,而生物处理方式条件温和、处理量大。最后,对相关亟需解决的问题和未来发展的方向进行展望,为合理有效进行笋壳废弃物处理提供参考。

During the processing of bamboo shoots,solid wastes such as bamboo shoot shells,bamboo shoot heads,and bad bamboo shoots are subsequently generated.At present,there are problems such as large volume,low utilization rate,and serious environmental pollution.In order to better solve the problem of bamboo shoot shell waste treatment,the paper firstly described the main components of bamboo shoot shell waste based on the existing literature at home and abroad,and then summarized the physical,chemical and biological treatment methods of bamboo shoot shell,focusing on the enzymatic treatment technology and composting technology of bamboo shoot shell waste.In general,the physical treatment method is mature in technology,but the operation steps are cumbersome,the chemical treatment method is simple and efficient,but it is easy to cause environmental pollution and equipment corrosion,while the biological treatment method has mild conditions and large processing capacity.Finally,the paper provided an outlook on the related problems that needed to be solved and the direction of future development to provide a reference for the rational and effective treatment of bamboo shoot shell waste.