Wastewater refers to any water that has been used or contaminated in various human activities, such as domestic, industrial, or agricultural processes. It includes liquid waste generated from activities like bathing, washing, toilet flushing, and kitchen operations in households. Industrial wastewater originates from manufacturing, processing, or industrial activities and may contain pollutants specific to those processes.
Agricultural wastewater includes runoff from agricultural fields, containing fertilizers, pesticides, and other agricultural byproducts. Wastewater often contains various contaminants, including organic and inorganic substances, suspended solids, pathogens, nutrients, and chemicals. Proper management and treatment of wastewater are crucial to protect human health, preserve water resources, and prevent environmental pollution.
