垃圾焚烧发电的技术特点与问题分析

随着垃圾产生量的增加,垃圾处理成为人们十分关注的问题.填埋、焚烧和堆肥是目前普遍采用的三种处理方式.在综合介绍、对比三种方法处理特点的基础上,重点针对垃圾焚烧发电技术的相关问题着重进行了分析.采用垃圾焚烧工艺需要满足可燃物含量、低位发热值和垃圾含水率等基本参数,且选择层燃炉、回转炉、流化床等不同炉型又有其各自的技术特点.同时,把垃圾焚烧发电的焦点问题集中在焚烧处理中产生的有毒物质二恶英、焚烧飞灰和渗滤液几方面,并对其解决对策进行了分析,以解决垃圾焚烧发电技术的瓶颈问题,实现可持续开发利用.

Characteristics and Problems of Waste Incineration Power Technology

With the increasing of wastes,the treatment of wastes became observable.Landfill,incineration and composting were principal ways.Primarily,the characteristics of the ways was introduced and contrasted,and the problems of waste incineration power technology were analyzed emphatically in this paper.The incineration technique contained a series of parameters like the quantity of combustible,low calorific value and water content,etc.Simultaneously,different furnace had respective characteristics,for example gra...