摘要
我国固体废弃物储存总量超过600亿t,而且每年以30亿t的存量增加。2011-2019年,我国大宗工业固体废弃物累计产生333.54亿t,2019年产生量更是高达36.98亿t,而综合利用率仅为约55%。固体废弃物资源化利用的技术和规模虽然都取得较大进步,但还是远远不能满足环境政策及生态建设的时代发展需求。如何更加高效地利用固体废弃物,形成产业经济内部循环及衔接体系,成为目前需要解决的重要难题。经分析,笔者认为,政策支持是保障固废再生产品应用的产业循环,实现固体废弃物循环利用的关键,特别是政府刚性政策的推动对于固废再生产品在市场中的推广应用至关重要。
The total amount of solid waste storage in China exceeds 60 billion tons,and the stock is increasing by 3 billion tons every year.From 2011 to 2019,China’s bulk industrial solid waste generated a total of 33.354 billion tons,and in 2019,the output was as high as 3.698 billion tons,while the comprehensive utilization rate was only about 55%.Although the technology and scale of solid waste resource utilization have made great progress,it is still far from meeting the development needs of the era of environmental policy and ecological construction.How to use solid waste more efficiently and form the internal circulation and connection system of the industrial economy has become an important problem that needs to be solved at present.After analysis,the author believes that policy support is the key to ensuring the industrial cycle of the application of solid waste recycling products and realizing the recycling of solid waste,in particular,the promotion of rigid government policies is crucial for the promotion and application of solid waste recycling products in the market.
作者
张志远
朱信雄
ZHANG Zhiyuan;ZHU Xinxiong(Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences;China Scientific Magnesium(Beijing)Technology Co.,Ltd.,Beijing 100085,China)
出处
《中国资源综合利用》
2022年第3期133-137,144,共6页
China Resources Comprehensive Utilization
关键词
固体废弃物
资源化利用
再生产品应用
刚性政策支持
solid waste
resource utilization
application of recycled products
rigid policy support