The Importance Of Food Waste Management

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Why food waste management in particular?
Food waste is a growing concern today on one hand the food waste generated is increasing day by day due to various factors such as income, populationetc.and on other hand there is lack of availability of landfills for disposing waste. Below we can see in the inverted pyramid of Food waste Management the options to manage food waste. Energy recovery is the best option when other option cannot be used a energy recovery contains the benefit of recycling as well.

Most favored option Least favored option
Product / Service profile
Eco positive SolutionsPredominantly provides a decentralized food waste to bioenergy plants at source of food waste ex. corporate canteens, resorts and residential apartments. …show more content…

There is not, in fact, any standardized definition of the phenomenon, or
Any homogeneous and comparable data
According to BCFN food waste and food loss have been distinguished based on taking all phases of food supply chain.
That is:
- Food losses, meaning the losses that occur upstream of the food supply chain, mainly
During the sowing, cultivation, harvesting, processing, preserving, and first agricultural
Transformation stages;
- Food Waste, meaning the waste that takes place during industrial processing, distribution, precooking and final consumption(Barilla CFN, 2012).Both food loss and food waste have negative environmental and economic impact.

The effects of food waste and food loss
Environmental effect
 Greenhouse gas emissions
 Soil degradation
 Waste of water resources
 Energy consumption

Economic effect
 Value/cost of food wasted
 Value of the negative externalities …show more content…

The amount of food waste generated has increased overtime this is due to various factors such as increase in income/buying propensity, population growth, and standard of living etc. food waste is an energy resource created which are being disposed

BIOGAS
The breakthrough of finding biogas can be first traced back to the 17th century when Van Helmot noticed flickering lights beneath the surface of swamps and connected it to a flammable gas produced by decaying organic matter. In the scientific world, Volta noted as early as 1776 that biogas production is a function of the amount of decaying plant material and that the biogas is flammable under certain conditions. The chemical composition of methane was established by Henry and Davy Dalton in 1810 via methane from coal mines. This was soon linked to the biogas involved in 1 Volta’s scientific discussion. By 1884, a student of Pasteur in France, Gayon, had anaerobically produced biogas by suspending cattle manure in a water solution at 35 Celsius. At that time he was able to obtain 100 liters of biogas per meter cubed of manure (Herringshaw, 2009).Today

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