Wastewater reuse involves the process of treating and repurposing wastewater for beneficial uses, rather than simply discharging it into the environment. Through various treatment methods, wastewater is purified to meet specific quality standards, making it suitable for applications such as irrigation, industrial processes, landscape maintenance, or even potable water in some cases. Overall, processed water plays a crucial role in a wide range of applications, ensuring that water meets the required quality standards for its intended purpose while also supporting sustainability and health objectives.