定电位电解法测定固定污染源废气中二氧化硫的方法  

Determination of Sulfur Dioxide in Waste Gas from Fixed Pollution Sources by Constant Potential Electrolysis

作　　者：赖玲玲 Lai Lingling(Meizhou Jiaoling Ecological Environment Monitoring Station,Meizhou 514100,China)

机构地区：[1]梅州市蕉岭生态环境监测站,广东梅州514100

出　　处：《皮革制作与环保科技》2022年第17期10-12,共3页Leather Manufacture and Environmental Technology

摘　　要：二氧化硫是目前大气污染物中数量较大、影响范围较广的一种气态污染物,大气中的二氧化硫来源很广,几乎所有工业企业都有可能产生。它主要来自化石燃料的燃烧过程以及硫化物矿石的焙烧、冶炼等热过程。部分地区因排放了大量的二氧化硫,引发了酸雨现象,严重破坏了这些地区的生态环境,所以对二氧化硫进行研究和分析是十分必要的。本文对定电位电解法测定固定污染源废气中二氧化硫的方法进行了探讨。Sulfur dioxide is a gaseous pollutant with a large amount and a wide range of influence in the current air pollutants.The sources of sulfur dioxide in the atmosphere are very wide,and almost all industrial enterprises may produce it.It mainly comes from the combustion process of fossil fuels,as well as the roasting,smelting and other thermal processes of sulfide ores.A large amount of sulfur dioxide has been emitted in some areas,causing acid rain,which has seriously damaged the ecological environment in these areas.Therefore,the research and analysis of sulfur dioxide is very necessary.This paper discusses the method of determining sulfur dioxide in waste gas from fixed pollution sources by constant potential electrolysis.

关 键 词：定电位电解法 固定污染源 二氧化硫 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]