The term bio-solid was introduced in the early 1990 to designate the solid semi-solid or liquid
materials generated from the treatment of domestic sewage that has been sufficiently processed
to be safely land applied. ...
The plant selected for this study is one of the most important medicinal plants having multifarious roles in traditional medicine, such as an insecticide to kill lice, to induce uterine contractions and to treat coughs, ...
In Ethiopia there are many species of medicinal plants which may contain disease-curing
bioactive compounds which are distributed all over the world especially, in the south and south western part of the country. The ...
Euphorbia Abyssinica or local name “kulkual” is belongs to the family euphorbiaceae. It
grows in moist mountain forest, humid wood lands and scrub savannah up to 10 meters
height. At intervals along the stem angles or ...
In this study, zeolitic materials was extracted from sugar cane bagasse fly ash (SCBA) under a
low-pressure hydrothermal method. Cetyltrimethylammonium Bromide (CTAB) was used as a
soft template to prepared a highly ...
Nowadays beer is brewed widely in the world and also in Ethiopia. Most of the time the raw material used in brewing is barley malt which contain unnecessary protein component called gluten. This glue like structured compounds ...
Spent grain was one of the solid kind of waste produced from beer manufacturing industries. It was generated from the main row material and highly nutrient rich. Therefore BSG had a potential for many application. The ...
Presence of fluoride in drinking water causes a health problem like dental and skeletal
fluorosis. Considering this problem and economic point of view, the use of low cost and eco friendly bio-sorbents has been investigated ...
Green nanotechnology has goals to fabricate nanomaterials and producing without harming
nature or human health and producing in the production of nanoparticles has wrapped up a
massive consideration because the trace ...
In the present work, we have successfully prepared the kaolin supported cobalt ferrite
nanocomposite using a facile in situ coprecipitation method. The crystal structure and
functional groups present in CoFe2O4-KC were ...
In the present study adsorption of hexavalent chromium or chromium (VI) ion from aqueous
solution by activated carbon prepared from mango seed coat was investigated under batch
model. The initial work involved, the ...
Stem of Water Hyacinth (SWH), an aquatic plant in lake Awash was low cost raw material
which was used to prepare activated carbon. It was synthesized by chemical activation using
phosphoric acid followed by carbonization ...
Herein, in this study, we have reported a successful synthesis of g-C3N4, CoFe2O4 Nps and g C3N4/CoFe2O4 nanocomposite materials for photocatalytic degradation of methylene blue dye.
Direct calcination of urea at 550 oC ...