Microbial Desalination CellsDesalination is the removal of salt from seawater to provide fresh water, especially in developing countries. Currently, MFCs (Microbial Fuel Cells) generate electricity from biomass using bacteria. These microbes cause an electric current where electrons flow from the anode to the cathode where the reduction of oxygen occurs. A revolutionary new method called MDC (Microbial Desalination Cells) could potentially desalinate water and produce energy depending on the design or configuration of the cell. This process is similar to electrodialysis of water but uses bacteria as the energy source rather than an external source. If the configuration of the MDC is modified to desalinate water, then the largest amount of soil will desalinate water most effectively, as it will. contain the greatest quantity of microorganisms. This method can provide a cost-effective way to desalinate seawater in third world countries. It is beneficial because its energy comes from renewable resources that will not require any external sources. Methods and Procedures The MDC has the same design as an MFC but modified to contain the desalination chamber in the central compartment. The saline water will be placed between the anion (AEM) and the ion exchange membrane (CEM). The AEM will be placed next to the anode, the first chamber, while the CEM will be placed next to the cathode, the third chamber. The microbes present in the soil will be placed in the anaerobic anode chamber which will be sealed to not allow any oxygen to enter the chamber. This bacteria will grow using organic material called acetate which will cause an electric current and release protons into the water. The protons cannot move towards the cathode because only the negative...... middle of paper ......nitity of the three chambers, I will use the salinity. I will take salinity measurements twice daily for 14 days. Safety Concerns I will wear safety glasses when dealing with microorganisms in soil and drilling holes in containers. I will be sure to clean up any spills thoroughly using paper towels. I will disinfect all work areas before and after use using disinfectants. Before hitting the ground, I will make sure to wash my hands. I will be careful not to eat or drink near the storage areas where the microorganisms will be found. AnalysisTo analyze my data, I will plot it on a scatterplot to compare the salinity after each change to the plan. As the results are qualitative, no statistical analysis will be necessary. I will also make observations and monitor the installation by recording it in my notebook or taking photos..