Respuesta :
Fecal coliform bacteria like Escherichia coli and Streptococcus faecalis contribute to the human-caused contamination of municipal water supplies.
What categories of water contaminants exist?
Organic, inorganic, pathogens, suspended solids, nutritional and agricultural pollutants, thermal, radioactive, and other pollutants are all types of water pollution. Industrial effluents and sewage are the principal sources of organic and inorganic pollutants that are dumped into water bodies.
Which of the following represents a water contamination example?
Examples include wastewater (sometimes called effluent) discharged by a manufacturer, an oil refinery, or a wastewater treatment facility, as well as contamination from leaky septic systems, chemical and oil spills, and unlawful dumping.
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