What are pathogens in the context of wastewater?

Pathogens in the context of wastewater refer to organisms that cause disease. These microorganisms, which can include bacteria, viruses, protozoa, and helminths, pose significant health risks when present in wastewater. They can enter the environment through untreated or inadequately treated sewage, leading to contamination of water sources and potential outbreaks of diseases. Understanding what pathogens are is crucial in the field of wastewater management, as it emphasizes the importance of effective treatment processes to protect public health and maintain environmental safety. Properly identifying and managing pathogens is essential for preventing waterborne diseases and ensuring that treated wastewater is safe for discharge or reuse.