BIO Digester Technology Experts

30/03/2025

BIODIGESTER TECHNOLOGY EXPARTS KENYA
CALL :0717034665

USES OF BIOGAS

Practically most anaerobic bioprocesses stabilise organic wastes that are formed from mixtures of fats, proteins and simple carbohydrates and this typically results in biogas
composition illustrated below.
• methane (CH4): 50 - 70 vol.%
• carbon dioxide (CO2): 28 - 48 vol.%
• other gases: up to 2 vol.%
including trace components as
• hydrogen
• nitrogen
• oxygen
• ammonia
• argon
• carbon monoxide
• hydrogen sulfide
• non-methane volatile organic carbons
• halo carbons
Biogas is used as an ecologically friendly and future oriented technology in many countries. The calorific value of biogas is
about 6kWh/m3
- this corresponds to about half a litre of
diesel oil. The net calorific value depends on the efficiency of the burners or appliances.

Methane is the valuable component under the aspect of using biogas as a fuel.
Biogas can be used for (in order of simplicity, with simpliest option first): cooking with gas stoves, lighting, heating, electricity generation (with combined heat and power (CHP)
units or fuel cells), cooling, or as transport fuel. The latter options are only feasibly for larger biogas systems.

What can 1 m3 biogas do?
• It can illuminate a gas lamp equivalent of 60 W non-electricity saving bulb for about 7 hours, resulting in a light performance efficiency of only 7%, 93% of the energy content is transformed in heat.
• It can cook 3 meals for a family of 5-6 persons.
• It can generate 2 kW of electricity, the rest turns into
heat which can also be used for heating applications.
• It is average equivalent to 5.5 kg of firewood.
• It is equivalent to 1.5 kg of charcoal.
• It is equivalent to 0.45 litre of petrol, 0.55 litre of diesel,
0.60 litre of kerosene or of gasolene, or 0.5 kg of LPG

30/03/2025

Determination of System Layout

In the site survey, a sketch of the facility is required to prepare system layout.
The location of digester should consider the following aspects:
- The site should be in a slightly higher elevation than the surrounding. This helps in avoiding water logging.
- Elevation arrangement for gravitational flow of feedstock and effluent should be considered to avoid manual transportation
- Input location of digester should be lower than cow shed
- Garden for effluent should be lower than outlet of digester
- Possibility of contamination of underground water should be considered carefully... See more...

Follow our page for more information about biogas and biodigester

29/03/2025

Ask the experts why you need Biodigester and not septic tanks
Call us on 0717034665

28/03/2025

We are the solution to your
SEPTIC tanks

28/03/2025

BIODIGESTER TECHNOLOGY EXPARTS

28/03/2025

28/03/2025

You need to replace your septic tanks with Biodigester system.
Prices are affordable,
Call the experts on 0717034665

29/06/2024

With Gabriel Oguda – I just got recognized as one of their top fans! 🎉

25/06/2024

24/05/2024

BIODIGESTER TECHNOLOGY EXPARTS KENYA
Call us on 0717034665 for more information

Balloon Plants

A balloon plant consists of a plastic or rubber digester bag, in the upper part of which the gas is stored. The inlet and outlet are attached direct to the skin of the balloon. When the gas space is full, the plant works like a fixed-dome plant - i.e., the balloon is not inflated; it is not very elastic.
The fermentation slurry is agitated slightly by the movement of the balloon skin. This is favorable to the digestion process. Even difficult feed materials, such as water hyacinths, can be used in a balloon plant. The balloon material must be UV-resistant. Materials which have been used successfully include RMP (red mud plastic), Trevira and butyl.

Advantages:

Low cost, ease of transportation, low construction (important if the water table is high), high digester
temperatures, uncomplicated cleaning, emptying and maintenance.

Disadvantages:

Short life (about five years), easily damaged, does not create employment locally, little scope for self-help.

24/05/2024

Biodigester Technology Bxparts (BTEK) Kenya
Call us on 0717034665 for inquiries

Bio-digesters are typically very reliable systems that require little maintenance.

The process offers numerous advantages over traditional septic tanks

a.Reducing the transport of wastewater and waste as it is treated on-site;
b.Reduce contamination of surface water, groundwater and other resources;
c.Reduce odours and pathogens (closed vessel processing confines odorous compounds which are converted to other chemicals);
d.Generation of a clean, renewable, valuable energy source; see more...

Kindly follow this page for more updates and information about Biodigesters and Biogas

21/05/2024

BIODIGESTER TECHNOLOGY EXPARTS KENYA
Call us on 0717034665 for inquiries

Determination of System Layout

In the site survey, a sketch of the facility is required to prepare system layout.
The location of digester should consider the following aspects:
- The site should be in a slightly higher elevation than the surrounding. This helps in avoiding water logging.
- Elevation arrangement for gravitational flow of feedstock and effluent should be considered to avoid manual transportation
- Input location of digester should be lower than cow shed
- Garden for effluent should be lower than outlet of digester
- Possibility of contamination of underground water should be considered carefully... See more...

Follow our page for more information about biogas and biodigester