Volume 03 Issue 04-2023
25
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
03
I
SSUE
04
Pages:
25-28
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
(2023:
7.
471
)
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
ABSTRACT
This article provides detailed information about the well-known importance of obtaining biogas among energy
resources, its use as a source of energy, and ways to use it for various purposes.
In addition, information is given on the advantages of using biogas plants.
KEYWORDS
Biogas, biomass, energy value, biogas plant, energy resource, food, agriculture, raw materials, building materials,
medical preparations.
INTRODUCTION
At present, the demand for energy resources among
natural resources is increasing year by year. This, in
turn, requires saving and rational use of energy
resources.
Among energy resources, biomass is of great
importance. Because biomass is an organic mass that
represents one of the most popular and universal
resources on Earth. It allows you to get not only food,
but also energy, building materials, paper, cloth,
medical supplies and chemical supplies.
Biomass has been used as an energy source since
humans learned to make fire. Today, biomass fuel can
Research Article
THE IMPORTANCE OF OBTAINING BIOGAS
Submission Date:
April 08, 2023,
Accepted Date:
April 13, 2023,
Published Date:
April 18, 2023
Crossref doi:
https://doi.org/10.37547/ajahi/Volume03Issue04-05
Teshayev Murodil Abdusattor
O‘G‘Li
Assistants, Fergana Polytechnic Institute, Uzbekistan
Umarova Maftuna Mashrabjon Qizi
Fergana Polytechnic Institute, Uzbekistan
Journal
Website:
https://theusajournals.
com/index.php/ajahi
Copyright:
Original
content from this work
may be used under the
terms of the creative
commons
attributes
4.0 licence.
Volume 03 Issue 04-2023
26
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
03
I
SSUE
04
Pages:
25-28
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
(2023:
7.
471
)
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
be used for a variety of purposes, from heating homes
to producing electricity and gasoline for cars.
Biomass is the main raw material for obtaining biogas.
For example; Up to 15 m3 of biogas can be obtained
from 1 ton of manure per day. 1 m3 of biogas is
equivalent to one liter of liquefied gas or 0.5 liters of
high-octane gasoline. In China, biogas production
devices are widely used in agriculture. Another source
of biogas production is the cultivation of algae on the
banks of water bodies and processing them into
methane gas. 1,000 hectares of algae can annually
produce methane gas in such a volume that its heat-
generating properties are equal to that of 10,000 tons
of oil. [1].
In addition, biogas plants are a clear example of the
free use of biomass.
They use agricultural and food industry waste. These
are cattle manure, bird droppings, aviary waste, beer
wort, beet residue, sewage effluents, etc.
As a result, we get:
-
biogas is produced as a result of the decomposition
of biological waste and is used like ordinary natural
gas for heating rooms or generating electricity;
-
electricity. KO - it is possible to produce 2 kW/hour
of electricity from the burning of 1 m3 of biogas in
the generator;
-
biofertilizers. Highly fermented biomass is
environmentally friendly liquid and solid fertilizers
that can increase productivity by 40-50%;
-
fuel for motor vehicles. After removing the carbon
dioxide from the biogas, what remains is propane,
which can be used as fuel for cars.
Use in biogas devices has the following advantages.
• biogas is a neutral fuel compared to SO2, and its use
prevents the increase in the amount of methane gas
that occurs during the fermentation of organic waste
in the atmosphere;
• the value of fertilizers obtained from fe
rmented
biomass is much higher than that of the initial raw
material;
• secondary processing of nutrients on farmers' lands
in an environmentally safe and economically profitable
manner is an advantage of fermentation of solid
biomass for biogas production;
• the health of people improves due to the reduction
of environmental pollution;
• creates household amenities even in remote villages;
• increases land productivity;
• allows you to profit from waste;
• relieves energy dependence.
The slow development of the use of some non-
traditional energy sources is due to the fact that their
production is more expensive than traditional energy
production. That is why biogas is widely used in our
country.
For example, the total amount required for the
creation of a biogas plant with a capacity of 300 tons
per day is about 6.4 million US dollars. This price is
expected to fall from 5.8 to 5 million USD in the next 15
years. Therefore, small bioreactors are currently being
installed that can produce approximately 6-8 m3 of
biogas and 100-120 liters of fertilizer per day. Their
minimum price is 250 US dollars. Fertilizer production
for small farms and farmers using consumer biogas
plants can help increase their economic efficiency [2].
Volume 03 Issue 04-2023
27
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
03
I
SSUE
04
Pages:
25-28
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
(2023:
7.
471
)
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
In our republic, reforms aimed at protecting the
environment, protecting public health, rational use of
natural resources, and ensuring environmental safety
continue more consistently. It is important to
strengthen the legal basis of work to solve problems
related to organic waste from the point of view of the
state interest. Any type of organic waste, which
appears in rapid growth, requires modern equipment
to be processed without having a negative impact on
nature.
In conclusion, we can say that there is a high possibility
of obtaining biogas in technological processes from
organic mass residues generated as waste today.
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Volume 03 Issue 04-2023
28
American Journal Of Agriculture And Horticulture Innovations
(ISSN
–
2771-2559)
VOLUME
03
I
SSUE
04
Pages:
25-28
SJIF
I
MPACT
FACTOR
(2021:
5.
705
)
(2022:
5.
705
)
(2023:
7.
471
)
OCLC
–
1290679216
Publisher:
Oscar Publishing Services
Servi
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