What is TSS, and why is it monitored in wastewater?

Total Suspended Solids (TSS) refers to the measure of solid particles that are suspended in water, which can include a variety of materials such as silt, decaying plant and animal matter, industrial waste, and any other particles that do not settle out of the water column. Monitoring TSS is crucial in wastewater treatment processes because it provides insight into the water's quality and the effectiveness of the treatment systems.

High levels of TSS can lead to environmental issues, as they can block sunlight from penetrating water bodies, disrupt aquatic life, and clog infrastructure. It is also an important parameter in determining the efficiency of biological treatment processes, where excessive solids can hinder various stages of treatment. By assessing TSS, operators can ensure compliance with regulatory standards and make informed decisions about necessary adjustments or interventions in wastewater treatment.

The focus on TSS is vital in managing wastewater as it helps to protect both public health and the environment, making the monitoring of TSS an essential part of water quality assessments.