论文部分内容阅读
为了解昆明温泉疗养区大气卫生现状,我们监测了四个季节的大气污染物,12个月空气离子和细菌。 (一) 方法 (1)大气污染物监测:于1987年4月～1988年4月,每季初中旬连续监测5天,每日采四个时段的SO_2(盐酸付玫瑰苯胺比色法),No_x(盐酸萘乙二胺比色法-以NO_2计),F~-(氟离子电极法),Spm(重量法)。采样点分设在镇北疗养区军区疗养院
To understand the status quo of sanitation in Kunming Spa, we monitored four seasons of air pollutants, 12 months of air ions and bacteria. (1) Methods (1) Air Pollutants Monitoring: From April 1987 to April 1988, the monitoring was continued for 5 days in the middle of each quarter. SO_2 (rose methyl anthranilate) was collected daily for four periods, No_x (Naphthalene ethylenediamine hydrochloride colorimetric method - to NO_2 dollars), F ~ - (fluoride ion electrode method), Spm (gravimetric method). The sampling points are located in Zhenbei Sanatorium Military District Sanatorium