南京市机动车尾气污染现状调查及其对人群健康的影响  

Investigation into the Pollution State of Automotive Exhaust Gas and its Influence on Population Health,Nanjing

作　　者：徐振涛[1] 

机构地区：[1]南京市环境监测中心站

出　　处：《环境监测管理与技术》1996年第5期20-22,共3页The Administration and Technique of Environmental Monitoring

摘　　要：机动车尾气排放是影响城市大气环境质量的重要因素。监测表明：南京市道路环境污染严重，尤其是隧道及交通繁忙的路段。通过对２２０人作问卷调查，发现机动车尾气污染已对经常接触的人群产生很大的影响。The principle and procedure of the new method, which was used to determine the dissolved oxygen in water, is introduced. TiCl 3 reacts with oxygen. The residual TiCl 3 may be titrated by potassium bichromate. The indicator is Na 2WO 4. The results show that comparing with iodimetry the new method is precise and quick.

关 键 词：影响 汽车废气 空气污染 调查 人体健康 

分 类 号：X511.08[环境科学与工程—环境工程] X511.031