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目的:调查五大连池天然矿泉水水源微生物污染状况。方法:利用GB/T8538-2008《饮用天然矿泉水检验方法》规定的微生物检验方法调查60处天然露头泉中大肠菌群、粪链球菌、铜绿假单胞菌和产气荚膜梭菌的污染状况。结果:调查表明,所测水样中四种微生物指标的合格率均低于60%。结论:五大连池地区天然矿泉水水源整体遭到污染,个别泉眼污染严重。
Objective: To investigate the microbial contamination of Wudalianchi natural mineral water source. Methods: The contamination of coliform bacteria, Streptococcus faecalis, Pseudomonas aeruginosa and Clostridium perfringens in 60 natural outcrops were investigated by using the method of microbe test stipulated in GB / T 8538-2008 “Drinking natural mineral water test method” situation. Results: According to the survey, the passing rates of the four kinds of microorganisms in the water samples tested were below 60%. Conclusion: The water sources of natural mineral water in Wudalianchi area have been polluted as a whole, and the individual spring eye pollution is serious.