on this blog will explaining making energy from plastic
now in today plastic can caused proble in urban areas
that is plastic always caused polution in urban area
caused plastic can caused plution in urban area is
plastic always burnet causing pollution everywhere
if plastic burned so will excrete co2 gas to need extra
treatment for non-polluting plastic everywhere
all scientist plastic must be recycled back into into a form other objects
like : tile and other materials. but this solution plastic will always there in every place
because always recycle.
on this proble plastic usually chabged become other object in the recycling:
become:chair glass,toys,bag,tile and building material.
but if recycle to other object plastic always there and wil never perish
if the plastic modified to other object other recycle product will ever finish
the problem
now plastic can coverted form to other object other recycle product that is: crude oil
how change the plastic into oil that is : entered oil to processed machine
Selasa, 29 Maret 2011
new energy
make energy from fruit first : the fruit which could be created of energy is -star fruit -apple fuit -orange fruit -fruit acid the methode the orang,apple,orange fruit,fruit acid can be for energy is star fruit first: is must be blend and mixed by water and after that poured at vessel after arriv at vessel fruit star juice mixed with sand after that poured at vessel and plugs copper rod at sand thah have mixed by sand. connecting the cable with the copper rod and connecting with the then be the source of power for lights
Senin, 28 Maret 2011
electric power plant energy and its fuel straw
on this day this blog will tell about electric power plant that using straw fuel
on this world electric power plant usually using gas,diesel oil,gasooline for opertaing
electrical power plant but if using gas,diesel oil,gasoline for powr plant fuel so will become
a extravagance and will spend petroleum and cause global warming.
on this world electric power plant usually using gas,diesel oil,gasooline for opertaing
electrical power plant but if using gas,diesel oil,gasoline for powr plant fuel so will become
a extravagance and will spend petroleum and cause global warming.
Minggu, 27 Maret 2011
energy forming bacteria
As we all know, fossil energy is the main energy source at this point, derived from microorganisms living creatures that were buried millions of years ago. Microscopic bodies are described by the bacteria or microorganisms in the soil so that the experience changes the form of a crude oil, natural gas, and coal. It illustrates that the bacteria play an important role in the formation and large fossil energy sources that we use for this.
Methanogenic bacteria is one type of bacteria that can produce an energy source. Energy source that can be produced by this bacterium is biogas. Biogas is a gas that is released when organic material is fermented or experience metanisasi process. The fermentation process (decomposition of organic material) occurs in anaerobic (without oxygen). Biogas is composed of several kinds of gases, including methane (55-75%), carbon dioxide (25-45%), nitrogen (0-0.3%), hydrogen (1-5%), hydrogen sulfide (0-3%) , and oxygen (0.1-0.5%). The largest percentage in this biogas, methane, making this gas is flammable and can be equated quality with natural gas after the purification of methane gas.
Sources of methane gas production is derived from organic materials that do not require too much time in its disposal, such as animal manure, leaves, straw, food scraps, and vegetable assortment. In this produces methane, methanogenic bacteria do not work alone. There are several steps that must be passed and require cooperation with other bacterial groups. Here's a step in the process of formation of biogas:
Methanogenic bacteria is one type of bacteria that can produce an energy source. Energy source that can be produced by this bacterium is biogas. Biogas is a gas that is released when organic material is fermented or experience metanisasi process. The fermentation process (decomposition of organic material) occurs in anaerobic (without oxygen). Biogas is composed of several kinds of gases, including methane (55-75%), carbon dioxide (25-45%), nitrogen (0-0.3%), hydrogen (1-5%), hydrogen sulfide (0-3%) , and oxygen (0.1-0.5%). The largest percentage in this biogas, methane, making this gas is flammable and can be equated quality with natural gas after the purification of methane gas.
Sources of methane gas production is derived from organic materials that do not require too much time in its disposal, such as animal manure, leaves, straw, food scraps, and vegetable assortment. In this produces methane, methanogenic bacteria do not work alone. There are several steps that must be passed and require cooperation with other bacterial groups. Here's a step in the process of formation of biogas:
Hydrolysis
Hydrolysis is the decomposition of complex compounds or long chain compounds into simpler compounds. At this stage, the organic materials such as carbohydrates, lipids, and proteins degrade into compounds with short chains, such as peptides, amino acids and simple sugars. Hydrolysis bacterial groups, such as Steptococci, Bacteriodes, and several types Enterobactericeae conducting this process.
2. Asidogenesis
Asidogenesis acid is the formation of simple compounds.Asidogen bacteria, Desulfovibrio, at this stage of processing the compound dissolved in acid hydrolysis into short-chain fatty acids are typically acetic acid and formic acid.
3. Methanogenesis
Methanogenesis is the process of formation of methane gas with the aid of methane-forming bacteria such as Mathanobacterium, Mathanobacillus, Methanosacaria, and Methanococcus. This phase change-acid short-chain fatty acids into H2, CO2, and acetate. Acetate will experience decarboxylation and reduction of CO2, then together with the H2 and CO2 to produce the final product, namely methane (CH4) and carbon dioxide (CO2).
Income biogas can achieve the optimum condition when the bacteria involved in this process are in a comfortable environment.Here are a few things to note for biogas-producing bacteria can produce gas at its optimum, namely:
1. Environmental abiotis
Bacteria which can produce methane gas in its growth does not require oxygen (anaerobic). Therefore, biodigester must be kept in a state abiotis (without direct contact with Oxygen (O2)).
2. Temperature
In general there are 3 temperature range favored by the bacteria, namely:
a. Psikrofilik (temperature 0-25 ° C), optimum temperature of 20-25 ° C
b. Mesophilic (temperature 20-40 ° C), optimum temperature of 30-37 ° C
c. Thermophilic (temperature 45-70 ° C), optimum temperature of 50-55 ° C
Temperature is one of the things that are important to the growth and proliferation of bacteria. Keeping a constant temperature at the optimum conditions that support growth and proliferation of bacteria, would increase the production of biogas.
3. The degree of acidity (pH)
Asidogen and methanogenic bacteria require a pH optimum environment with a slightly different breed. Low pH can inhibit bacterial growth asidogenesis, while a pH below 6.4 can be toxic bacterial methanogenesis. The pH range suitable for breeding bacteria while methanogenesis from 6.6 to 7 pH range for bacteria in general is from 6.4 to 7.2. The degree of acidity must be maintained in optimum breeding area for bacteria for biogas production is stable.
4. The ratio of C / N materials field
Conditions are ideal for digestion process is C / N = 25-30. Value of C / N ratio is too high indicating the rapid consumption by bacteria metanogenisis, it can decrease the production of biogas.While the C / N ratio is too low will cause the accumulation of ammonia so that the pH can continue to rise in alkaline conditions up to 8.5. The condition can poison methanogenic bacteria. Levels of C / N that fit can be achieved by mixing several kinds of organic materials, such as manure with organic waste.
Biogas is produced by a group of bacteria that have been described above, can be used as an alternative energy source to replace fossil energy sources are now dwindling in number.Although both produced by microorganisms, but the formation of biogas does not require a very long time as the formation of fossil energy.
Hydrolysis is the decomposition of complex compounds or long chain compounds into simpler compounds. At this stage, the organic materials such as carbohydrates, lipids, and proteins degrade into compounds with short chains, such as peptides, amino acids and simple sugars. Hydrolysis bacterial groups, such as Steptococci, Bacteriodes, and several types Enterobactericeae conducting this process.
2. Asidogenesis
Asidogenesis acid is the formation of simple compounds.Asidogen bacteria, Desulfovibrio, at this stage of processing the compound dissolved in acid hydrolysis into short-chain fatty acids are typically acetic acid and formic acid.
3. Methanogenesis
Methanogenesis is the process of formation of methane gas with the aid of methane-forming bacteria such as Mathanobacterium, Mathanobacillus, Methanosacaria, and Methanococcus. This phase change-acid short-chain fatty acids into H2, CO2, and acetate. Acetate will experience decarboxylation and reduction of CO2, then together with the H2 and CO2 to produce the final product, namely methane (CH4) and carbon dioxide (CO2).
Income biogas can achieve the optimum condition when the bacteria involved in this process are in a comfortable environment.Here are a few things to note for biogas-producing bacteria can produce gas at its optimum, namely:
1. Environmental abiotis
Bacteria which can produce methane gas in its growth does not require oxygen (anaerobic). Therefore, biodigester must be kept in a state abiotis (without direct contact with Oxygen (O2)).
2. Temperature
In general there are 3 temperature range favored by the bacteria, namely:
a. Psikrofilik (temperature 0-25 ° C), optimum temperature of 20-25 ° C
b. Mesophilic (temperature 20-40 ° C), optimum temperature of 30-37 ° C
c. Thermophilic (temperature 45-70 ° C), optimum temperature of 50-55 ° C
Temperature is one of the things that are important to the growth and proliferation of bacteria. Keeping a constant temperature at the optimum conditions that support growth and proliferation of bacteria, would increase the production of biogas.
3. The degree of acidity (pH)
Asidogen and methanogenic bacteria require a pH optimum environment with a slightly different breed. Low pH can inhibit bacterial growth asidogenesis, while a pH below 6.4 can be toxic bacterial methanogenesis. The pH range suitable for breeding bacteria while methanogenesis from 6.6 to 7 pH range for bacteria in general is from 6.4 to 7.2. The degree of acidity must be maintained in optimum breeding area for bacteria for biogas production is stable.
4. The ratio of C / N materials field
Conditions are ideal for digestion process is C / N = 25-30. Value of C / N ratio is too high indicating the rapid consumption by bacteria metanogenisis, it can decrease the production of biogas.While the C / N ratio is too low will cause the accumulation of ammonia so that the pH can continue to rise in alkaline conditions up to 8.5. The condition can poison methanogenic bacteria. Levels of C / N that fit can be achieved by mixing several kinds of organic materials, such as manure with organic waste.
Biogas is produced by a group of bacteria that have been described above, can be used as an alternative energy source to replace fossil energy sources are now dwindling in number.Although both produced by microorganisms, but the formation of biogas does not require a very long time as the formation of fossil energy.
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