Posted by Luke Quentel, on July 10, 2024.
To determine if a wastewater treatment system is operating correctly, homeowners should have a general understanding of how their specific system works. This knowledge helps identify any issues that may arise. For example, if there are strong odors or problems with the drainage system, it could indicate a full sludge tank or other issues. Performing daily checks, such as monitoring the system control panel, is essential for homeowners. Additionally, scheduling regular servicing by a knowledgeable engineer is recommended. Different treatment plants have variations, but understanding the working components and knowing what to look for is crucial. During a service, key parameters like ammonia, BOD, and suspended solids are examined. Additional tests for phosphate concentration, nitrogen, and BOD can be done if required for environmentally sensitive areas. Checking system operation, back pressure on compressors, diffusers, and sludge levels are also part of a comprehensive service. For GRAF system users, contacting GRAF or their network of service providers is the best option. GRAF offers onsite training and can connect homeowners with qualified service providers throughout the UK to ensure proper system maintenance.