石化企业废气无组织排放源及排放量估算简介

Introduction of Estimation Methods of Non-organizational Waste Gas Discharging Source and Amount of Petro-chemical Enterprise

无组织排放指没有排气筒或排气筒高度低于15 m的废气排放,石化企业无组织废气排放具有污染物种类多、排放点广、难以量化和管理等特点。无组织废气排放源的确定和源强计算是项目环境影响评价工程分析章节的重要组成部分。论述了石油化工企业无组织废气的来源并介绍了几种石油化工项目环境影响评价无组织废气排放源强的估算方法。

Non-organizational waste gas discharge is that exhaust gas chimney height is less than 15 meters or no exhaust gas chimney. The characteristic of non-organizational waste gas discharge in petro-chemical enterprises is of the characteristics ofmulti-types, discharges broadly, and difficult to quantify. The source determination and intensity calculation of non-organizational waste gas discharge is the important part of environmental impact evaluation. The sources of rlon-organizational waste gas discharge were discussed. Several estimation methods of non-organizational waste gas source intensity in petro-chemical enterprises environmental impact evaluation were also introduced.