What does the acronym DAFT stand for?

The acronym DAFT stands for Dissolved Air Flotation Thickener. This process is commonly used in wastewater treatment facilities to concentrate and remove solid waste from water before it is treated further. The process works by introducing air into the wastewater, which forms tiny bubbles that attach to solid particles, allowing them to float to the surface. This thickened layer of solids can then be removed more easily.

Understanding the application of DAFT in wastewater treatment highlights its importance in improving the efficiency of the treatment process by aiding in the removal of sludge and other particulates. This contributes to better overall water quality and optimizes the subsequent treatment stages. In contrast, the other options presented do not represent the appropriate terminology used in the waste treatment process associated with this acronym.