What factors affect groundwater quality?
Having quality groundwater means more than just having clean water. It also takes into account the mineral content of the water. The quality of the groundwater is controlled by many factors, including pollution, but there are three main factors that contribute to the quality of groundwater: climate, water depth and soil and sediment.
The first factor is the climate of the area. In a warmer area that is less precipitated, the water evaporates faster as it approaches the surface of the Earth. The water evaporates quickly and does not leave minerals in the ground. The next time it rains and the water is soaked in the ground, water absorbs minerals and transmits them to the water supply, giving it a salty taste. The cooler area, which gains many precipitation, will have less minerals in the water, which will improve the quality of groundwater.
The second factor controlling the quality of groundwater is the depth of groundwater from the surface. Less pollutants will see deeper water levels because it is harder for pollutants to reach water. However, deeper water will have higher mineral content. Water is working on dissolution of universityEho, with what he comes into contact with, so as he decreases deeper into the ground, dissolves minerals and transmits them along the water supply.
shallow water supplies will not be so mineralized, because the water does not drop so deep. However, it has higher calcium, iron and magnesium levels, because the soil has not been to remove them for so long. This makes the water "hard". Shallow water is also more likely to be influenced by contamination.
The third factor that controls the quality of groundwater is the type of soil and sediment in the area. Some types of sediment have chemicals and minerals such as sulfur, which dissolves rapidly, causing a higher mineral content in water. Other types of sediment have less containers that can be easily dissolved and transferred to the water supply.
Another aspect of groundwater quality controlled by the type of soil is the soil permeability. The sand that has high permeability allows water to move easily through it and preventThread of water to lift many minerals on the way. Less permeable soil, such as clay, slows water down and gives it a chance to dissolve more minerals. However, when the water moves slowly on the ground, there is a better chance to leave pollutants and other contaminants and create a cleaner water supply.