华电技术 ›› 2009, Vol. 31 ›› Issue (1): 1-6.

• 专家论坛 •    下一篇

火电厂污染物全排放分析及综合治理

江自生[1] 黄湘[2]   

  1. [1]中国华电集团公司,北京100035 [2]中国华电工程集团有限公司,北京100048
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-01-25 发布日期:2009-01-25

Analysis on pollutants discharge of coalfired plant and the comprehensive treatments

JIANG Zisheng1, HUANG Xiang2   

  1. 1.China Huadian Corporation, Beijing 100035, China; 2.China Huadian Engineering Corporation Limited, Beijing 100048, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-01-25 Published:2009-01-25

摘要: 根据国内有关统计数据,对火电厂污染物的排放进行了计算和分析,根据燃煤煤质特点和排放情况,对各种污染物提出了不同的治理措施和综合利用的方法(包括烟尘、硫化物、氮氧化物、重金属汞、灰、渣、石膏、二氧化碳、废水的排放),分析了治理方案对电价的影响,提出了降低排放的主要途径。

关键词: 污染物, 环境保护, 硫化物, 氮氧化物, 发热量

Abstract:

Based on the domestic statistical data, the analysis and calculations have been made for the pollutants discharge of coalfired plant. Related treatment measures and comprehensive treatments for different pollutants, which includes dust, sulfide, nitrogen oxide, mercury, ash, dregs, plaster, carbon dioxide and waste water, have been proposed. The influences on the electricity prices by using different treatment measures have been discussed. Some approaches to decrease the pollutants discharge have been put forward.

Key words: pollutant, environment protection, sulfide, nitrogen oxide, heat productivity