The recycling and utilization of solid wastes are currently major
issues for environmental research. The treatment of solid waste
goes as far back as the 18th century, when burying the waste was
the best option for waste management. Inadequate municipal and
industrial solid waste collection and disposal creates a range of
environmental problems in Ethiopia. A considerable amount of
waste ends up in open dumps or drainage systems, which threatens
both surface water and ground water quality and causes serious
environmental and health problems. The open air burning of waste,
spontaneous combustion in landfills and incinerating plants lacking
effective treatment for gas emissions are all causing air pollution
[10,11]. The adverse effects of inadequate solid waste service
create significant issues for productivity and economic development.
Solid wastes, such as fruit peels, are largely obtained as a
byproduct from food processing industries, juice processing plants,
hotels and restaurants. These types of waste can cause serious
environmental problems unless they are converted into a useful
product or disposed of properly