SFGTV2 December 9, 2012
Looking manhole. Beneath these manholes is a 10,000 gallon primary tank. There are two chambers. The trash chamber which filters out the trash and plastics and the organic solids settle out just as normal Wastewater Treatment process is. The water then flows to an equalization tank, a recirculation tank, and then on to tidal flow wetlands cell 1a. All those these cells look to be only 3 or 4 feet deep, theyre actually 8 feet deep below this concrete sidewalk. The water repeatedly cycle into the cell from the bottom up. As the water comes up into this cell, it meets the microbes here to treat t...