广东20年工业废气排放治理变化及效果

The change and effect of industrial waste gas treatment for 20 years in Guangdong Province

摘要:

文章分析了1994年至2014年广东工业废气排放情况，并与第二产业增加值和GDP的增长情况进行关联分析，结果表明：工业废气排放总量随着经济的发展持续增加，但其中的主要有害化学物质二氧化硫和氮氧化物相对比例却在减少；工业废气排放总量增长率低于第二产业增加值和GDP的增长率，而且第二产业增加值和GDP的每亿元工业废气排放量呈减少趋势。这充分证明政府制定的污染物减排的管理措施持续有效，企业减排能力逐步提高。文章还建议政府进一步加强环境保护监督，加大脱硫脱氮技术的创新和应用。

Abstract:

This paper analyzes Guangdong industrial waste gas emissions the 1994-2014, along with the growth of the secondary industry and GDP correlation analysis. Results showed that: total industrial emissions continued to increase along with economic development, but the relatively proportion of main harmful chemicals of sulfur dioxide and nitrogen oxides is decreasing. Total industrial emissions growth rate is lower than the growth rate of the secondary industry and GDP. The emissions per one hundred million yuan of industrial added value and GDP of the second stage showed a decreasing trend. This fully proves that the government development pollutant emission reduction management measurement existed in good effect. The ability for reducing emissions from industries gradually increased. The article also recommends that the government should further strengthen environmental protection supervision by increasing innovation and application of desulfurization and denitrification technology.