Anions refer to ions with negative charges, commonly including nitrate ions, chloride ions, sulfate ions, etc. Measuring the anion content in groundwater can help us understand the water quality status of groundwater, which is of great significance for environmental protection and water resource man…
Most surface water is water bodies closely related to our daily lives: reservoirs, rivers, ponds, lakes.At present, most of the water sources for urban use are surface water, and the drainage direction is also mostly surface water; There may be multiple water intakes and discharges in the same water…
