bacteriology, bacteriology use of bacteria industry, hepatit, hepatitis, hepatitis a, hepatitis b, hepatitis c

Bacteria have many qualities that are useful to sector. The diversity of the Bacterial kingdom is mirrored by the diverse applications of bacteria as a inexpensive labor force.

Bacteria can be used to mine gold! well, not quite, but the discovery that Thiobacillus ferrooxidans can focus gold trapped in rock minerals drew the attention of mining companies, and they are now developing a method of applying these microorganisms in the gold mining industry. Biomining may be the way of exploration in the future, and researchers are now trying to modify the microorganisms so that they collect the ores of interest.

Certain microorganisms are used to clean our waste: be it pollution, compost heaps, or sewage: bacteria can get rid of things. The subject may not appeal to you, but there are microbes that clean sewage. That industrial waste can be cleaned out with bacteria has been known for over thirty years. Bacteria have a taste for mining wastewaters no matter how toxic the contaminants are for animals and humans. Specific bacteria metabolize these toxic chemicals into non-toxic, or less toxic compounds. Drunk bacteria can cleanup mining pollutants.

Here are more examples of how diverse our use of microorganisms is:

* Bacteria can degrade herbicides.Also pesticides can be degraded by bacteria and thus can groundwater that is contaminated be cleaned.
* How can ammonia, a component of dung and fertilizer, be benificial to plants? Only when nitrifying bacteria convert it to nitrite, and others change that to nitrate, which is a component that plants can use directly.
* Bacteria eat oil and a whole range of organic chemicals, like gasoline, diesel, benzene, toluene, acetone, and even PCB’s. Most of these are toxic to humans and higher organisms, can they be degraded into safe compounds by bacteria. This application of bacteria is called bioremediation. More about biomediation: using bacteria to clean up hazardous waste.
* The most spectacular bacterial species in use for cleaning up our industrial waste is D. radiodurans, which is the only bacteria so far known that can survive high doses of radioactivity. It can be used to clean up radioactive waste. The radioactivity cannot be destroyed by the bacteria, but they can ‘eat’ all chemical toxic solvents in which these radioactive wastes are often present, and thus slow down or prevent corrosion.
* Did you know? Bacteria can make plastic! And yet other bacteria can eat plastic.

Some bacteria are currently investigated for their power to manipulate mosquito’s – and in that way we could fight malaria with bacteria. In fact, the ways how bacteria can be applied are nearly as diverse as their life styles.

But even those bacteria for which we haven’t found an application, have a role to play in their own environment. Bacteria are essential components in the biospere of our planet.

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