A Study of Water Quality Safety of Rural Water Supply Projects in the Pearl River Basin

In order to know the water quality of rural water supply projects, the water samples are collected from finished water and tap water of administrative villages in some counties and districts of the Pearl River Basin for sampling inspection in 2019. The water quality indexes and limits in Table 1 and Table 4 are taken from Standards for Drinking Water Quality for evaluation. The detection results showed that the water quality of finished water and the water source area was completely up to the standard. For 71 water samples collected from the finished water of the water treatment factory detected, except for some parameters that slightly exceeded the limits, the rate of reaching the standard is up to 97.2%. It can thus be seen that the water quality safety of the rural water supply projects in the Pearl River Basin area is highly reliable.