Conductivity in water refers to the ability of water to conduct electricity, which is influenced by the presence of dissolved ions such as sodium, chloride, and calcium. The World Health Organization (WHO) standard for conductivity in drinking water is less than 2500 μS/cm.
Conductivity in water works by measuring the ability of the water to carry an electrical current between two electrodes. The higher the concentration of dissolved ions in the water, the higher the conductivity. Factors that can increase conductivity include pollution from industrial effluents, agricultural runoff, and natural sources such as mineral deposits. Factors that can decrease conductivity include the presence of pure water or water that has been treated to remove ions.
According to the Environmental Protection Agency (EPA), conductivity is a useful indicator of overall water quality and can provide information on the presence of contaminants in water sources.
In-text citation: (EPA, n.d.)
References:
Environmental Protection Agency (EPA). (n.d.). Water Quality Standards. Retrieved from https://www.epa.gov/waterqualitystandards.
What is conductivity in water ? State the WHO standard and explain how it works and state the factors that increase and decrease the conductivity?
State the Intext citation and references
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