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为了开发和利用深圳市梧桐山风景区旅游资源 ,综合评价其环境卫生质量 ,1 998年对该区内大气中可吸入颗粒物、SO2 、NOx 及 1 7项水质指标进行检测。结果三个监测点大气中SO2 、NOx 及可吸入颗粒物的平均浓度分别为 0 0 1 2mg/m3、0 0 4mg/m3及 0 0 85mg/m3,符合或接近国家大气环境质量一级标准 ;四个监测点水质指标除 7月份一个监测点的浊度和铁两项偏高外 ,其余指标均符合国家一类水源标准。表明该区大气和水的环境质量处于较好状态
In order to develop and make use of the tourism resources of Wutongshan Scenic Spot in Shenzhen and to comprehensively evaluate the environmental hygiene quality, the atmospheric respirable particulate matter, SO2, NOx and 17 water quality indexes in the area were tested in 1998. Results The average concentrations of SO2, NOx and respirable particulate matter in the air at the three monitoring sites were 0 0 1 2mg / m3, 0 0 4mg / m3 and 0 0 85mg / m3, respectively, which met or approached the first grade standard of the national atmospheric environmental quality; A monitoring point water quality indicators in addition to a monitoring point in July turbidity and iron two high, the other indicators are in line with the national first-class water standards. It shows that the atmospheric quality of water and water in this area are in good condition