中国NO_x控制制度研究

A Study on Control System for Nitrogen Oxides in China

中国NO_x污染呈现总量逐年增加的趋势,已成为大气污染治理的主要内容。从NO_x的控制制度、排放指标上对我国现行NO_x控制体系进行了分析,并对我国进一步完善NO_x控制制度及标准提出了建议。主要建议有:(1)降低NO_x控制标准适应当前环境状况:(2)应用科学方法,制订合理的NO_x总量控制标准和制度;(3)制订氮氧化物排放标准;(4)浓度控制和总量控制结合。总量控制的实施要注意:污染物排放标准制定的政策取向;总量控制法的基本原理和程序;总量控制结合排放标准控制。

The pollution of nitrogen oxides (NO_x) is taking on a gradually increasing trend, and it has been a main component in the air pollution control. The current NO_x control system in China was analysed in terms of its control mechanism and emission guidelines. It was proposed that both of NO_x control system and standard should be further perfected.