Notice: The AIChE website is undergoing an ecommerce system upgrade to better serve you. You may experience problems when renewing, joining and purchasing products... Learn more
Total Suspended Solids (TSS)
Solids, found in waste water or in a stream, which can be removed by filtration. The origin of suspended matter may be man-made wastes or natural sources such as silt. Compare to Total Dissolved Solids (TDS).