水中细菌来源与处理 水中细菌来源与处理SourceBacteria are tiny organisms occurring naturally in water. Not all types of bacteria are harmful. Many organisms found in water are of no health concern since they do not cause disease. Biological contamination may be separated into two groups: (1) pathogenic (disease causing) and (2) …… http://www.samsco.com.cn/info/374.htm
饮用水中细菌 饮用水中细菌Drinking Water: Bacteria
Sources of Bacteria in Drinking Water
Indications of Bacteria
Potential Health Effects
Testing
Interpreting Test Results
Options
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