Micropollutants in water with major contributing hazardous wastes

Abstract

In the twenty-first century, problems with water quality present a serious threat to humankind. The primary types of aquatic pollutants, their effects on human health, and methods for reducing freshwater pollution are all covered in this review. We mostly concentrate on chemical pollution, emphasizing a variety of synthetic organic compounds as well as inorganic and organic micropollutants, such as hazardous metals and metalloids. We also talk about the critical need for better sanitation in developing nations and waterborne illnesses. The review examines recent scientific developments intended to address the wide range of pollutants. Geogenic pollutants, mining operations, and hazardous waste sites have been major contributors of long-term regional and local water pollution, while persistent organic pollutants have impacted water systems globally for more than 50 years. On the other hand, wastewater sources and agricultural chemicals typically have shorter-term effects on regional to local scales.