基于LC的建筑废弃物资源化产业发展研究

Research on the development of construction waste resourceIndustry based on industrial life cycle

摘要:

识别建筑废弃物资源化产业所处 LC 阶段将有助于政府顶层设计的安排和社会资本的参与。本文从我国建筑废弃物资源化现状着手,围绕产业成长轨迹分析资源化产业各阶段特征,应用龚柏兹曲线初步识别建筑废弃物资源化产业成长阶段,利用计算判断法验证发现部分年份数据与结论相悖,通过 PEST 模型进一步揭示外部宏观环境对产业发展异常的影响。结果表明,当前我国建筑废弃物资源化产业正处于加速成长阶段,相关产业发展策略要因时而定。应尽快制定专项法律法规,使产业发展有法可依；政府监督与社会资本共同发力,树立典型形成示范效应；加强源头管理和健全资源化全产业链标准规范,确保源头分类的同时保证末端治理的标准化。

Abstract:

Identifying the LC phase of the construction waste recycling industry will help the government"s top-level design arrangements and social capital participation. This paper starts with the status quo of China"s construction waste resources, analyzes the characteristics of various stages of resource industry around the growth trajectory of the industry, applies the Gompertz curve to initially identify the growth stage of the construction waste resource industry, and uses the calculation judgment method to verify the data and conclusions of some years. In contrast, the PEST model further reveals the impact of external macro-environment on industrial development anomalies. The results show that China"s construction waste resource industry is currently in an accelerated growth stage, and relevant industry development strategies must be determined. Special laws and regulations should be formulated as soon as possible so that the development of the industry can be legally enforced; government supervision and social capital work together to establish a typical demonstration effect; strengthen source management and improve the standardization of resource-based industrial chain standards, ensure the source classification while ensuring the end Standardization of governance.