生活垃圾焚烧飞灰脱氯资源化新思路
Status quo of disposal of fly ash in domestic waste incineration and new ideas for dechlorination recycling
江思敏 1麦雅晴 1赖颖慧 1严迎燕 2王文祥2
作者信息
- 1. 广东环境保护工程职业学院,广东佛山 528216
- 2. 广东环境保护工程职业学院,广东佛山 528216;佛山市危险废物安全处置与综合利用工程技术研究中心,广东佛山 528216
- 折叠
摘要
阐述我国生活垃圾焚烧飞灰特点,综述国内飞灰脱氯现状,分析生活垃圾焚烧飞灰和钢铁烟尘主要成分,针对垃圾焚烧飞灰脱氯的难题,依据"以废治废"的理论,提出了生活垃圾焚烧飞灰和钢铁烟尘协同处理新思路.实现了垃圾焚烧飞灰脱氯和钢铁粉尘中有害元素的高效分离与富集,垃圾焚烧飞灰无害化与资源化利用和危险废物钢铁烟尘资源化.研究结果可为垃圾焚烧飞灰无害化处理与资源化利用和固体废物钢铁烟尘协同处理提供参考.
Abstract
This paper expounded the characteristics of fly ash incineration in China,summarized the current situation of fly ash dechlorination in China,analyzed the main components of household waste incineration fly ash and steel dust.In response to the problem of dechlorination of municipal solid waste incineration fly ash,based on the theory of"treating waste with waste",a new idea of collaborative treatment of municipal solid waste incineration fly ash and steel smoke is proposed.This approach achieves efficient separation and enrichment of harmful elements in waste incineration fly ash and steel dust,as well as the harmlessness and resource utilization of waste incineration fly ash and the resource utilization of hazardous waste steel dust.It provides reference and guidance for the harmless treatment and resource utilization of waste incineration fly ash,as well as the collaborative treatment of solid waste steel smoke and dust.
关键词
生活垃圾焚烧飞灰/脱氯处理现状/钢铁烟尘/协同热处理Key words
fly ash from domestic waste incineration/status of dechlorination/steel soot/synergistic heat treatment引用本文复制引用
基金项目
广东大学生科技创新培育专项"攀登计划"自然科学学术论文类一般项目(pdjh2023b0920)
普通高等学校重点科研平台和项目(2022)(2022CJPT010)
广东高校科研平台和项目青年创新人才类项目(2022)(2022KQNCX207)
砷碱渣/高砷氧粉协同脱砷与资源综合回收关键技术研究及示范项目(2019AB18001)
出版年
2024
NETL
NSTL
万方数据