广东省韶关市区自来水十年水质与介水传染病分析（1982～1991）

韶关市区自来水水质与介水传染病十年（１９８２～１９９１）监测资料分析结果表明：出厂水枯、丰水期化学指标及毒理学指标均合格，唯浊度及细菌学指标超标，二期平均超标率：浊率９．２％，细菌总数６．６％．总大肠菌群７．９％．从１９８７年始，水质等级全部达１级水（卫生安全水）标准．水质合格率与感染性腹泻病发病率呈负相关，与传染性肝炎、痢疾、伤寒关系不明显，说明要有效地控制肠道传染病，除改善水质外．还必须抓改善环境卫生等综合措施。

Assessment of Drinking Water Quality and Water-Borne Diseases in Shaoguan City, 1982 -1991

This article assessed the surveillance data of drinking water quality and water - borne diseases in Shaoguan from 1982 to 1991. Both the chemical index and the toxicology index of drinking water met the standard, but the index of total bacteria and total bacillus coli excreeded the limit and the average exceed rate were 9.2%, 6.6% and 7.9% respectively. Since 1987, the drinking water quality had reached class I (hygienical and safe water). Drinking water qualified rate was negatively correlated with the incidence of infectious diarrhea, but was not correlated with the incidence of infectious hepatitis, dysentery and typhoid.