What is microbial cell?

Coal, oil, natural gas, is currently the main source of energy in human life. With the development of human society and the improvement of living standards rise, the energy consumption. However, this natural gift of VGP-BPS13/S energy through the major changes in the earth’s crust millions of years, gradually accumulated quantity are numerous, but limited after all. Therefore, it is finally overcome with an energy crisis in one day.

Of course, you can recharge your batteries on many aspects. As solar energy is a major source of energy. In addition, such as geothermal, hydroelectric, nuclear fission can emit a lot of heat. Experimental studies have shown that demonstrate the use of micro-power generation, the people a better future.

There are many types of batteries, fuel cells are a rising star in this family. The Laptop battery is generally positive, the negative electrode, electrolyte composed of three parts, is fuel cells, is also true: Let the fuel in a negative chemical reaction, loss of electron oxidant to enable running in a cathode reaction, from the cathode through the wire received via the electronic. As with conventional batteries, this time, where it through the wire current.

Fuel cells with hydrogen, hydrazine, methanol, formaldehyde, methane, ethane, etc., as fuel and oxygen, air and hydrogen peroxide as an oxidant, and so on. Now we can the life of the microbial activity of the so-called “electrode active material, such as fuel cells, and then much like the fuel cell to convert chemical energy into electrical energy of microbial cells.

As a micro-VGP-BPS8 battery-electrode active material, mainly hydrogen, formic acid, ammonia and so on. For example, it was found that many bacteria is hydrogen, the heterotrophic bacteria are targeted more than 30 species, they are absorbed in a position to ferment sugars, alcohols, organic acids and other organic material, a chemical energy, perform the activities of their own lives, it is necessary, while the other part of the energy in the form of hydrogen released. With this hydrogen as a fuel it can produce hydrogen-based micro-batteries.

In a closed space vehicles, the astronauts how to get urine discharge? NASA developed a clever solution: use of micro-organisms Bacillus urine much ammonia to produce ammonia as an electrode active material was micro-battery, then treat it with urine, also won the power. As a rule, in the space under the conditions of 22 grams per person per day of urine, can be 47 watts power. Were for the same reason, also allows micro-organisms from the VGP-BPS9 wastewater nutrients and energy needed to get to produce the fuel cells.

Although the microbial cell is still in the pilot study stage, but it shows that the near future of humanity is more energy available.