Browsing Faculty of Science & Technology (FST) by Author "Maina, David M"
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Heavy metal analysis of sewage sludge by x-ray Fluorescence technique and the environmental Implications
Maina, David M (University of NairobiFaculty of Science, 1984)The use of sewage sludge as a manure has for a long time been considered as the most economical method for its disposal. However, while serving as a good source of plant nutrients, application of sludge on agricultural ...