What are the main detection parameters of the groundwater detection instruments?Groundwater is formed mainly caused by rain and melted snow and ice going deep into the soil and stored in the space between the rocks. It can stay underground for hundreds of thousands of years or seep out of the ground.Groundwater can enter the surface as spring water or draw from Wells, which are the most common ways to obtain groundwater. Groundwater detection instrument is used to detect various parameters in groundwater, including color, taste, turbidity, PH, total hardness, total solid dissolved solids, heavy metals, ammonia nitrogen, COD, microorganisms and so on.
At present, the limits of all indicators in groundwater should be implemented in accordance with GB / T 14848-2017 Groundwater Quality Standard. According to the content of each component in the water, the groundwater is divided into five categories, with the lowest content and category V being the highest.Most of the fresh water on the earth is groundwater, which often has the characteristics of good water quality, wide distribution and easy exploitation. It is an important source of water for drinking water and industrial and agricultural production. Due to the influence of topography, landform, meteorology, hydrology, mining activities and other factors, there is a recharge and drainage relationship between groundwater and surface water. The main source of groundwater pollution is the direct discharge of all kinds of sewage, which seeps from the soil into the groundwater. In addition, the surface water supplied by the aquifer will also be polluted.
The above is the relevant introduction of the main detection parameters of groundwater detection instruments. As an important source of drinking water, it is very necessary to test groundwater.For the selection of groundwater detection instruments, we recommend a portable multi-parameter water quality detector ERUN-SP-M9000 produced and sold by Erun Environmental Protection Company. This instrument is designed by the principle of spectrophotometry and combined with prefabricated reagents. The use method is simple and efficient, and the measurement results are accurate and reliable. Large capacity data storage space, the built-in printer can directly print out the measurement results. Dual power system, built-in lithium battery, can be charged and inserted.
