ANALYSIS OF INFLUENCE OF DOMESTIC WASTE CLASSIFICATION ON DEVELOPMENT OF WASTE INCINERATION POWER GENERATION INDUSTRY IN CHINA
-
摘要: 当前,垃圾焚烧发电已成为生活垃圾处理的主流工艺。但随着生活垃圾分类制度逐步在全国范围内推行,势必会导致用于焚烧发电的垃圾原料发生明显改变。基于此,从不同角度分析了垃圾分类对垃圾焚烧发电产业发展的影响。为适应分类后焚烧垃圾物理化学性质的改变,现有垃圾焚烧发电工艺需相应调整,尤其是热值升高,将大幅提升吨垃圾发电量,显著提高项目的经济效益,有利于激发企业自主投资运营的积极性。政府可依据焚烧发电产业市场行情,灵活调整相关补贴和优惠政策。垃圾焚烧发电产业有望进一步实现完全市场化运行,其发展模式也有望呈现为“全民参与+EPC”模式。对于生活垃圾的处置,政府的“参与、监管”角色也将向单一“监管”角色转变。Abstract: At present, waste incineration power generation has become the main stream technology of domestic waste treatment in China. However, as the classification system of domestic waste had been gradually implemented nationwide, significant changes will take place in domestic waste incineration power generation. Based on above-mentioned situations, this work analyzed the impact of waste classification on the development of waste incineration power generation industry from different perspectives. In order to adapt to the change of physical and chemical properties of domestic waste after classification, the existing technology needs to be adjusted accordingly. Especially the rise of calorific value will greatly increase the power generation capacity for per ton of domestic waste, which will significantly improve the economic benefits of the project, and stimulate the enthusiasm of independent investment and operation of enterprises. According to the market situation of the incineration power generation industry, the government should flexibly adjust relevant subsidies and preferential policies. Furthermore, the waste incineration power generation industry was expected to achieve full market-oriented operation, and development mode of public participation+EPC was also expected to be popularized. For the disposal of domestic waste, the government's role of participation and supervision will also change into a single role of supervision.
-
[1] 国家发展改革委."十三五"全国城镇生活垃圾无害化处理设施建设规划https://www.ndrc.gov.cn/xxgk/zcfb/ghwb/201701/t20170122_962225.html. [2] 裴习君."无废城市"理念下我国城市生活垃圾处理模式探析[J].长沙大学学报,2019,33(3):30-32. [3] 陈红霞.华南地区生活垃圾分类处理前后物理特性变化分析[J].低碳世界,2019,9(6):16-17. [4] 孔芹,孙伟伟,蒲文鹏,等.江苏省某市餐厨垃圾组分及成分调查分析[C]//2015年中国环境科学学会学术年会论文,深圳,2015. [5] 杨煜强.厨余垃圾好氧发酵体系中水分形态行为研究[D].杭州:浙江工商大学,2014. [6] 袁京,张地方,李赟,等.外加碳源对厨余垃圾生物干化效果的影响[J].中国环境科学,2017,37(2):628-635. [7] 周营,朱能武,刘博文,等.微生物菌剂复配及强化厨余垃圾好氧堆肥效果分析[J].环境工程学报,2018,12(1):294-303. [8] 房德职,李克勋.国内外生活垃圾焚烧发电技术进展[J].发电技术,2019(4):367-376. [9] 崔煜晨.垃圾分类后焚烧有哪些变化?[N].中国环境报,2019-09-05(7). [10] 屠进,沈又幸.影响垃圾焚烧发电厂效率主要因素的分析[J].浙江电力,2000(6):32-34. [11] SHI D Z,WU W X,LU S Y,et al.Effect of MSW source-classified collection on the emission of PCDDs/Fs and heavy metals from incineration in China[J].Journal of Hazardous Materials,2008,153(1/2):685-694. [12] 张建铭,胡敏云,许四法.两种典型垃圾焚烧灰渣特性的试验研究[J].环境污染与防治,2008,30(12):50-54. [13] 中华人民共和国财政部.财政部对十三届全国人大二次会议第8443号建议的答复[G].http://jjs.mof.gov.cn/jytafwgk_8360/2017jytafwgk_9467/2018rddbjyfwgk/201909/t20190927_3393800.html. [14] 《关于有序推进新增垃圾焚烧发电项目建设有关事项的通知(征求意见稿)》.https://www.ndrc.gov.cn/hdjl/yjzq/202004/t20200403_1225172.html. [15] 杨斌武,杨基成,蒋文举.试论通过PPP模式处理我国城市垃圾[J].中国人口·资源与环境,2003,13(2):101-105.
点击查看大图
计量
- 文章访问数: 297
- HTML全文浏览量: 31
- PDF下载量: 12
- 被引次数: 0