What is the primary purpose of preventive maintenance in wastewater treatment facilities?

Preventive maintenance is crucial in wastewater treatment facilities primarily because it aims to minimize equipment failure and extend the lifespan of assets. By regularly scheduled inspections, servicing, and replacement of worn components, facilities can avoid unexpected breakdowns that could lead to costly repairs, downtime, and potential environmental impacts. This proactive approach helps ensure that all systems and equipment function optimally, maintaining efficiency and reliability in wastewater processing operations.

While improving the aesthetic quality of water, increasing the volume of waste processed, and reducing chemical usage may have their own importance, they are not the main objectives of preventive maintenance. Instead, preventive maintenance focuses on maintaining the equipment's operational integrity and maximizing asset life, which ultimately supports the overall effectiveness of treatment processes and regulatory compliance.