Fig (Ficas Carica) fruit is one of the most important and unindustrialized source of bio-ethanol energy. This study was aimed at optimization of bio-ethanol production process
through hydrolysis and fermentation ...
Polyurethane (PU) foams are versatile in various applications due to their easiness of cost
effectiveness and production process. The flexible polyurethane foam production cost is reliant on
the price of ...
In this study, optimization has been applied to chemicals such as phosphate, lime and
SO2 on juice clarification in the cause of MSF to reduce sucrose losses with filter cake
and final molasses and to minimize scale ...
The aim of this research is to examine the performance of clarification unit at Wonji-Shoa sugar factory and setting optimum values for main clarifying reagents to improve the efficiency of clarification plant. The performance ...
This thesis work is mainly focused on improving Ethiopian indigenous ethanol (“areki”) processing technology. The effect of mashing and fermentation on the quality of wort and distillery beer was examined using response ...
A mixed mode solar cabinet dryer that can be used for potato slice drying was constructed and evaluated. The dryer mainly consists of a solar collector/absorber, drying chamber and chimney. The solar collector is made up ...
Water plays major role in the day-to-day activities of the societies and other living things.
However, fresh water is becoming polluted due to increased discharge from
manufacturing industries in the form of effluents ...
Mango (Mangifera indica) is one of the popular fruits in Ethiopia and many other tropical countries. Mango seed weight is 30 − 45% of total fruit weight which completely goes off as waste. In this study, Mango seed kernel ...
About one-fifth of people on earth lack the access to safe drinking water a condition that resulted in the death of many people in developing countries. This research was aimed to prepare silver impregnated ceramic filter ...
Postharvest loss of tomato is high globally as well as locally in Ethiopia. The losses are due to physiological changes, microbial spoilage, mechanical injuries, and lack of suitable handling and storage mechanisms. In ...
Background: Low birth weight is one of the public health problems in the globe and it is an indicator of the health of the new born and the mother. Low birth weight newborn have a greater risk of illness or death, need ...
Introduction; Undernutrition denotes insufficient intake of energy and nutrients to meet an individual's needs to maintain good health. Undernutrition is a common problem among peoples living with HIV, which creates a ...
Background: Childhood underweight is internationally recognized as an important public health
problem and its devastating effects on human performance, health, and survival are well
established. Children can spend the ...
The growing utilizations of synthetic pesticides have caused more serious environmental and
health problems which as a result requires substitution of the existing pesticides by extracting
and using as biopesticides ...
In many parts of the world, fluoride in drinking water is responsible for notable public health
issues. The presence of a small amount of fluoride in drinking water is beneficial to human health
but a high amount (>1.5 ...
Onion is an essential and familiar spice as well as vegetable crop throughout the world. It is a semi-perishable vegetable and inappropriate agricultural and postharvest practices usually result in a higher loss in many ...
The most important petroleum fraction is lubricating oil that is used in almost all vehicles and
machines. After running of thousand kilometers, a vehicle needs to change the lubricating oil it
was using because ...
Chromium(VI) discharge to the environment is becoming great concern for world. Even though there are enormous techniques for removal of chromium(VI), there is still a huge gap on alleviating the problem. Therefore, introducing ...
The increasing energy demand and growing number of pollution inspired researchers to
explore more energy-efficient and environmentally friendly process technologies. Process
integration has been used as a holistic ...
Due to its flavor, aroma and stimulant nature, coffee becomes the second most drinkable liquid next to water all over the world. These natures develop very well during roasting, but there is a problem of partial charring ...