Effluent (noun)

Waste material, especially liquid waste, that is discharged into the environment.

Origin:

From latin effluentem, present participle of effluere ("to flow out"), from ex- ("out") + fluere ("to flow"). .

Examples:

1. The effluent from the factory contained hazardous chemicals and posed a threat to the local river.
2. The treatment plant is designed to process the effluent and reduce its harmful impact on the environment.
3. The discharge of effluent into the sea has been regulated by law to prevent pollution.
4. The quality of the effluent is monitored regularly to ensure that it meets environmental standards.
5. Effluent from the wastewater treatment plant is often used for irrigation or other non-potable purposes.