Community Biogas Plant
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Transcript of Community Biogas Plant
7/29/2019 Community Biogas Plant
http://slidepdf.com/reader/full/community-biogas-plant 1/19
COMMUNITY BIOGASPLANT
PROBLEMS INVOLVED INBIOGAS PRODUCTION
BIOGAS APPLICATION
BIOGAS CONVERGENCETECHNOLOGY
NON-CONVENTIONAL ENRGY RESOURCES
Vivek kumar Nathani
Yashdeep Saraswat
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COMMUNITY BIOGAS PLANT
constructed in a common place
The feed material collected from a group of households
Produced biogas distributed to all the beneficiaries
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NEED :
Source: MNRE 2008
To overcome the deficit between production and consumption
An energy source expanding rural sector
Also acts as a part of biological waste management system
Renewable source of energy
7/29/2019 Community Biogas Plant
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How it works:
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Biogas plant: working
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Benefits :
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PROBLEMS INVOLVED IN BIOGAS PRODUCTION
The effects of heat
The effects of PH
The effects of toxicity
The effects of organic load speed
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BIOGAS APPLICATION
Usage In Heating
Usage In Cooking
Usage In Lighting
Preparing Hot Water
Usage In Internal Combustion Engine
Electricity Production
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Usage In Heating
acquired biogas is burned by a burner and the gained heat is used in houses
animal stables, greenhouses and inside the facility
Biogas stoves, hot water cauldrons or steam cauldrons are generally
used in this systems
Biogas purification before usage is important to eliminate corroding
hydrogen sulphur (H2S) and carbon dioxide.
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Usage In Cooking
can be used in kitchens
as fuel for ovens and stoves using LPG
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Preparing Hot water
To provide hot water at home and industrial need
Also for geyser and other water heater systems
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Usage In Internal combustion Engine
can be used in vehicles as an alternative fuel to common energy sources
Especially in Europe, this kind of applications is
encouraged by several projects
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Usage In Lighting
Can be used in LPG-using lamps by burning directly
Can also be done by transforming into electricity
The efficiency level is low like 3% when burning
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Usage In Electricity Production
Especially in medium and large facilities
Biogas is used in electric generators
The electric transformation efficiency of biogas is about 22%- 40%
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BIOMASS CONVERGENCE TECHNOLOGY
Biomass can be converted to energy in three ways:
Thermal conversion
Chemical conversion
Biochemical conversion.
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Thermal conversion
Creates mass for Dendrothermal energy
Uses heat as the dominant mechanism to convert biomass into
another chemical form
is particularly suited for countries where the fuel wood grow more rapidlye.g. tropical countries
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Chemical conversion
To produce a fuel that is more conveniently used, transported or stored,
or to exploit some property of the process itself
Biomass gasification is frequently done at atmospheric pressure
Causes incomplete combustion of biomass to produce a combustiblegas consisting of carbon monoxide, hydrogen, and traces of methane
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Biochemical conversion
Biochemical conversion makes use of the enzymes of bacteria and other micro-organisms to break down biomass
To perform the conversion process:
Anaerobic digestion
Fermentation
Composting.