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目的调查桦甸市公吉乡丰桦村小黄泥社居民饮用水水质污染事件的原因。方法现场调查与实验室检测相结合,按《GB/T5750-2006生活饮用水标准检验方法》进行水质检验。结果检测三家手压机井井水卫生指标,一家浑浊度(55)、挥发酚(0.039 mg/L)超标,一家锰(0.53 mg/L)超标,一家总硬度(536.79 mg/L)超标。结论通过现场调查和水质检测结果分析,该次水污染事件是由于个体炼油厂将炼油废弃物随意倾倒在小黄泥村附近,导致污染地下水和河流所致。
Objective To investigate the causes of drinking water pollution in residents of Huangnian community in Fenghua village, Gongji town, Huadian city. Methods Field investigation combined with laboratory testing, according to “GB / T5750-2006 drinking water standard test method” for water quality inspection. Results One well of turbidity (55), excess phenol (0.039 mg / L), one manganese (0.53 mg / L) exceeded the standard, and the total hardness (536.79 mg / L) exceeded the standard. Conclusion Through on-site investigation and analysis of water quality test results, the water pollution incident was caused by individual refineries dumping refinery waste near Xiaohuangzhi Village, resulting in pollution of groundwater and rivers.