饮用中桶装矿泉水卫生质量变化的指标主要为菌落总数。
The hygienic indicators of coliform bacteria, nitrate, nitrite, ammonia have no significant change.
泉水的霉菌污染主要来自土壤和空气，其次为取水器具和取用者的不良卫生习惯。
Conclusions Fungi pollution of the spring water is mainly from soil and air, as well as water-taking tools and people's bad health habit.
结论饮水机污染已成为不可忽视的卫生问题，所谓纯净水、矿泉水等直接饮用存在安全隐患。
Conclusion the water fountain contamination already became a sanitation issue which should not be neglected, there are hidden safety trouble in directly drinking purified water and mineral water.
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