为了掌握加格达奇区自来水水质情况,探讨影响水质的因素与存在问题,我们从1982～1992年对自来水水质进行枯水期(3月中旬)、丰水期(8月中旬)定点采样分析,现将结果报告如下。采样方法用硬质玻璃瓶或聚乙烯塑料桶采集水源水、末稍水。采样前先将容器洗净,采样时用水样冲洗3次,细菌检验水样按无菌操作采取。检验项目及方法按国家《生活饮用水标准检验法》和《生活饮用水卫生标准》第2.1条 In order to grasp the quality of tap water in Jiagedaqi area and to explore the factors and problems that affect water quality, we conducted fixed-point sampling analysis of tap water quality during the dry season (middle March) and wet season (mid-August) from 1982 to 1992, The results are reported below. Sampling methods Use hard glass bottles or polyethylene plastic bucket collected water source water, the end of the water. Wash the container before sampling and rinse the sample three times with water sample. Test items and methods according to the national “standard test method for drinking water” and “drinking water health standards,” Article 2.1