A Better ToiletFor A Cleaner World
Prototype Update, 6 Jan 2017
Liquid System Update:
North Carolina, United States
Throughout the month of December, the liquid team focused on testing out the new baffle tank design. The new baffle tank is a great success with data showing it improves effluent qualities surrounding social acceptability. We have also gained valuable information on potential system parameters that may be adjusted to further enhance the electrochemical process and effluent qualities. During the month of January the liquid team will focus on exploring and optimizing these parameters
The graphs presented below highlight the effluent differences between the older baffle design (alpha) and the new one (beta 2.0). From the top graph, we can see it takes nearly twice as much material (on a user-day equivalent basis) for the conductivity (which reflects the accumulation of salts in our recycled process liquid) to reach its plateau in the new system. In the bottom graph, the total suspended solids (TSS), a measurement related to the turbidity, or cloudiness of the effluent, are consistently lower with the new baffle design. Both of these improvements are attributable to the superior design of the new baffle system.