PPT-Microbial Fuel Cells

And You What are MFCs MFCs are bioelectrical devices that harness the natural metabolisms of microbes to produce electrical power directly from organic material MFC Basics Oxygen Poor Oxygen Rich. Hydrogenpowered fuel cells are not only pollutionfree but also can have more than two times the e57375ciency of traditional combustion technologies WLRQ5735957347KGURJHQ57347JDV5734757536RZV57347WKURXJK57347FKDQ WKH57347FDWKRGH57361573477KLV57347575 H Bacteria need energy to survive, in the same way that humans need food to OLYH%DFWHULDJHWWKLVHQHUJ\LQDWZRVWHSSURFHVV7KH And You!. What are MFCs?. MFCs are bioelectrical devices that harness the natural metabolisms of microbes to produce electrical power directly from organic material. MFC Basics. Oxygen Poor. Oxygen Rich. Pgs 655 - 658. How can we use galvanic cells in everyday life?. BATTERIES!!. Take galvanic cells and make them easier to carry around and use! . All batteries require electrical potential:. What is electrical potential:. the power of . tomorrow. B. Y. A. LLEN. D. E. A. RMOND. . AND. L. AUREN . C. UMMINGS. Generates electric power using a fuel and an oxidant. Unlike a battery, chemicals are not stored in the fuel cell; they must be replenished. A. Microbial Reproduction. 1. binary (transverse) fission. A) parent cell enlarges and duplicates all its genetic material. B) DNA copies move to opposite ends of parent and attach to a section of the cell membrane as it begins to pinch together at the center. Growth. 1. 7. Copyright © McGraw-Hill Global Education Holdings, LLC. Permission required for reproduction or display.. Binary Fission:. Chromosome . Replication and Partitioning . and Cytokinesis. HC 399. PEM applications. What is a fuel cell?. Basic definition:. A device that creates electricity by a chemical reaction.. Composed by two electrodes are respectively called anode( ) and cathode(-) that carried a . Musafer. PhD. Microbial growth defined as an increase in cellular constituents resulting an increase in a microorganism size, population number or both.. 1-Lag phase. When M.O are inoculated into fresh culture medium, will not reproduce immediately, therefore this period is called the lag phase. . Growth: . A. n . increase in cell number, not in cell size. .. Bacteria . grow and divide by binary fission, a rapid and relatively simple process. .. Phases . of Growth Bacterial Growth Curve : . When . 1. Microbial survival strategies. 2. Microbial growth. 3. Effects of the environment. 4. Microbial cultures. 5. Growth measurements. 6. Antimicrobial agents. 7. Antibiotics. 1. . Microbial. . survival. biotechnology.important. branch of Microbiology where economically valuable products are produced from cheaper raw materials by using large culture of . m.o.. Up stream and Downstream process.. Screening-Definition.. Microbiology. Outline. Microbial growth . in . natural environments. . Measurement . of . microbial population size. Principles of . microbial control. . Physical, chemical and biological control. Bacteria, fungi, . actinomycetes. , cultures of plant and animal cells are used for enzyme production in industries.. microbial . enzyme production in . industries have more advantages than normal enzyme preparation. They are.