土默特右旗区域环境质量现状研究及污染防治对策

发布时间：2018-01-06 18:39

本文关键词：土默特右旗区域环境质量现状研究及污染防治对策　出处：《内蒙古大学》2015年硕士论文　论文类型：学位论文

【摘要】：此次研究利用2012年-2014三年的时间,对土默特右旗区域中的景观、空气质量、水环境、土壤环境、噪声五大类中的主要因子进行监测。通过分析监测数据,研究土默特右旗期境内环境质量现状及其中存在的问题。通过纵向对比三年间各项特征污染物监测数据,绘制变化趋势图,预测今后环境质量变化趋势。结合当地实际,提出合理可行的防治对策。本文的研究结果如下：1.2012年-2014年研究区域城区环境空气指标浓度都在下降,只有二氧化硫浓度有所升高,所以该研究区域环境空气质量总体上来讲是逐年提高的。2.研究区域内农村环境空气质量要好于城区环境空气质量。3.研究区域降水PH值呈逐年升高的趋势。4.研究区域地下水质为良好。5.土壤污染等级为清洁(安全)。
[Abstract]:The study used three years from 2012 to 2014 to study the landscape, air quality, water environment, and soil environment in the Tumert right Banner area. The main factors in the five categories of noise are monitored. The monitoring data are analyzed. This paper studies the current situation of environmental quality in Tumert right Banner period and the existing problems. Through the longitudinal comparison of the monitoring data of each characteristic pollutant in three years, the change trend map is drawn. Forecast the trend of environmental quality change in the future. The results of this study are as follows: 1. From 2012 to 2014, the concentration of ambient air index is decreasing, only sulfur dioxide concentration is increasing. Therefore, the regional ambient air quality in the study area is generally improved year by year. 2. The rural ambient air quality in the study area is better than that in the urban area. 3. The PH value of precipitation in the study area is increasing year by year. Potential .4.The underground water quality of the study area is good .5.The soil pollution grade is clean (. Safety.
【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X321

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