Which type of solids typically indicates potential problems with wastewater treatment?

Total Volatile Suspended Solids (TVSS) are significant indicators in wastewater treatment because they reflect the presence of organic materials and the potential for biological activity within the treatment system. High levels of TVSS can suggest that there is an overload of biodegradable material in the wastewater, which may lead to issues such as inadequate treatment, system failure, or increased sludge production. These solids are primarily composed of organic matter that bacteria and other microorganisms would typically break down during the digestion process in a properly functioning treatment system.

Monitoring TVSS is crucial, as it can help operators assess the health of the biological treatment processes, detect imbalances in microbial populations, and ensure optimal treatment efficiency. Therefore, elevated levels of Total Volatile Suspended Solids can be an early warning sign that immediate action may be required to address potential problems in the treatment process.