论文部分内容阅读
我们于1990年用空气耗氧量做为居室及公共场所空气质量监测指标,并对该项指标的技术性能与室内空气质量的相关性和适用范围进行了可行性研究,现报告如下。1 检测项目和方法1.1 空气耗氧量空气耗氧量的测定参照等提出的重铬酸钾法进行。1.2 CO 和CO_2 在空气耗氧量采样同时,用铝箔袋采集空气,气相色谱测定CO,用北分厂GXH-301型远红外线CO_2测定仪测CO_2。1.3 人群活动和吸烟在12m~2的密闭房
We used air oxygen consumption in 1990 as indicators of air quality monitoring in residential and public places. We conducted a feasibility study on the relevance and applicability of the technical performance of this indicator to indoor air quality. The report is as follows. 1 test items and methods 1.1 Air Oxygen consumption Air oxygen consumption determined by reference to the potassium dichromate method. 1.2 CO and CO_2 in the air at the same time sampling oxygen, air bags with aluminum foil to collect air, gas chromatography CO, with the North Branch of GXH-301 far-infrared CO_2 Determination of CO_2.1.3 population activity and smoking in 12m ~ 2 closed room