Some of the water resources in our real life come from groundwater. Therefore, it is unnecessary to build a groundwater monitoring network to provide information on the quality of groundwater. In this chapter, let’s learn about the relevant content of groundwater detection together with the manufacturer of online water quality monitoring instruments!
The setting of groundwater monitoring should be determined based on various circumstances such as local site construction standards and the comprehensive utilization of surface water. Generally, water quality tests are conducted respectively during the flood season, dry season and normal season of groundwater every year. Through the detection of groundwater, it can be known that the initial alarm system for the maintenance of water supply resources; Detect the growth trend of air pollutant concentration values; It is also possible to comment on the effectiveness of environmental protection governance countermeasures; Issues such as the assessment of the results of environmental pollution risk certification.
In Addition, What are the Main Testing Items for Groundwater?
1.Sensory properties and general chemical indicators: color, odor and taste, visible matter to the naked eye, pH, total hardness, sulfate, chloride, iron, manganese, copper, zinc, aluminum, volatile phenols, etc.
2.Microbial indicators: Total coliform bacteria, total colony count; When it comes to instruments for detecting such indicators, among the main products produced by Modi are online analyzers for total bacterial count in water quality and online analyzers for coliform bacteria, etc.
3.Toxicological indicators: arsenic, selenium, cadmium, hexavalent chromium, lead, trichloromethane, carbon tetrachloride, beryllium, boron, antimony, barium, nickel, cobalt, molybdenum, silver, thallium, trichloroethane, trichloroethylene, tetrachloroethylene, dichloroethane, dichloropropane, tribromomethane, vinyl chloride, dichloroethylene, chlorobenzene, benzene, toluene, dinitrotoluene detection, total amount of polychlorinated biphenyls, etc.
