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Now showing items 101-110 of 218
Assessment of erosion damage in Ndome and Ghazi, Taita Taveta, Kenya: Towards an integrated erosion management approach
(2002-03)
Aerial photograph interpretation on erosion trends from 1961 to 1998 showed that by 1998, approximately 17 and 50% of agricultural land in Ndome and Ghazi respectively had been permanently lost due to the combined effect ...
Characterization of honey, pollen and bee tissue samples for trace elements content
(University of Nairobi, 2002)
Removal of colouration from Textile wastewaters
(2002)
This study investigated the effectiveness of three physical-chemical methods namely; pH adjustment, precipitation with alum and the use of polyelectrolytes. In the treatment of diary wastewater from Brookeside milk processing ...
B.N.K. Njoroge and J. K. Wairuri
(2002)
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Potential of Softwood and hardwood sawdust in removal of Congo Red dye from wastewater
(2002)
The potential for ground charcoal for synthetic dye removal was investigated in a series of batch experiments. Ground charcoal from black wattle tree was used to remove a synthetic dye, Congo red from water through sorption. ...
A survey of student strikes in selected secondary schools in Nairobi province
(2002)
The main purpose of this study was to investigate the underlying causes of student strikes in selected secondary schools in Nairobi Province. It also sought to establish some possible ways of curbing these student strikes. ...