Figure 1. Area of study scheme with location of water sample in Beijing Administrative Region

From

Water-Rock Interaction Effect on Evolution of Total Hardness in Groundwater in Urban

Seyf-Laye Alfa-Sika Mande, Mingzhu Liu, Ibrahim Tchakala, Honghan Chen

American Journal of Water Resources. 2018, 6(2), 48-52 doi:10.12691/ajwr-6-2-1