Effects of alum sludge and its application to farmland

Effects of alum sludge and its application to farmland Coursework example
High school
Engineering and Construction
Pages 7 (1757 words)
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Research Project Report – Effects of Alum Sludge and its Application to Farmland Introduction Alum sludge is a component generated during purification of drinking water at water treatment plants, due to presence of aluminium sulfate acting as a coagulant.


A comprehensive research has been conducted to identify and measure the impact of alum sludge on farmlands and critically evaluate the beneficial uses of this element, so that they are used after considering all costs and benefits associated with its adoption. Additionally, the literature material that I have selected to make part of my research studies has been discussed in detail to justify their relevance and significance for reaching a suitable conclusion. Moreover, this paper entails the practical application and effectiveness of alum sludge that is being used for various diversified purposes in real world. This report highlights implications of presence of alum sludge with regards to pH value (acidity or alkalinity) of soil, forest trees and effective growth of plants. Finally, a concrete conclusion has been drawn at the end of this report to summarize the findings of entire research. Literature review I have mainly included 3 scholarly resources in my research to provide adequate reading material, research findings and strong discussions to enable me to reach a rational conclusion for my study. The first study was carried out by Rengasamy, Oades and Hancock in 1980 whereby they studied pros and cons of usage of alum sludge and concluded that it must be mixed in soils since it provides a strong structure and nourishment for plants. ...
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