| 环境监测布点在场地环境调查与风险评估中的应用--以XXX化肥厂为例 |
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| 作者姓名： | 马家俊 |
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| 作者单位： | 内蒙古天禾安环技术有限责任公司 |
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| 摘 要： | 本文以某化肥厂场地为例,经过现场分析与场地污染识别分区结果,该区域内的地下水埋深在47m左右,本次调查中场地未揭露地下水。调查共分6个区域对样品的重金属类、石油烃类、VOC类、VOCs类、氰化物、硝酸盐及亚硝酸盐、氨氮及游离氨类进行了初步筛查;场地内的氨氮及游离氨有大量检出,在超标区域及附近区域需进行详细调查,增加点位,针对氨氮及游离氨进行采样分析。
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| 关 键 词： | 环境监测 化工厂 土壤污染 风险评估 土壤修复 |
Key points of site environment investigation and risk assessment in chemical enterprises--Take XXX chemical fertilizer plant as an example |
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| Authors: | Ma Jiajun |
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| Institution: | (Inner Mongolia TianHeAnHuan Technology Co.Ltd,Baotou Inner Mongolia 014010,China) |
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| Abstract: | Take a fertilizer plant as an example,tesults of site analysis and site pollution identification,the groundwater depth in this area is about 47m,ground water is not exposed in this survey.The survey is divided into six areas,the samples of heavy metals,petroleum hydrocarbons,VOCs,VOCs,cyanide,nitrate and nitrite,ammonia nitrogen and free ammonia were preliminarily screened;a large number of ammonia nitrogen and free ammonia were detected in the site,detailed,investigation shall be conducted in the area exceeding the standard and nearby areas,add dots,sampling and analysis of ammonia nitrogen and free ammonia. |
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| Keywords: | Environmental monitoring Chemical factory Soil pollution Risk assessment Soil remediation |
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