A Review of Mercury Contamination in Water and Its Impact on Public Health

Mercury is a toxic heavy metal that can have significant health impacts on humans and other organisms. Mercury can enter the environment through natural sources such as volcanic activity or through human activities such as industrial pollution. The aim of this chapter is to focus on mercury contamination in water and its impact on public health. Mercury can enter water bodies through various sources such as natural weathering of rocks, atmospheric deposition, runoff from agricultural lands, and industrial effluents. The major sources of mercury pollution in water are mining activities, pulp and paper mills, and coal-fired power plants. Mercury can have significant impacts on public health, especially for vulnerable populations such as pregnant women, infants, and children. Exposure to mercury can cause a range of health problems such as neurological disorders, developmental delays, and cardiovascular disease. Preventing and mitigating mercury contamination in water requires a multi-faceted approach. Industrial sources of mercury pollution must be regulated and monitored to prevent contamination of water bodies. Improving water treatment technologies and practices can also help to remove mercury from contaminated water. Mercury contamination in water is a significant public health issue that can have long-lasting impacts on human health. Preventing and mitigating mercury contamination in water requires a coordinated effort from industry, government, and the public. By taking action to reduce mercury pollution, we can protect public health and preserve the integrity of our water resources.