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Sustainable Treatment Of Landfill Leachate, Mohamad Anuar Kamaruddin, Mohd. Suffian Yusoff, Hamidi Abdul Aziz, Yung-Tse Hung
Sustainable Treatment Of Landfill Leachate, Mohamad Anuar Kamaruddin, Mohd. Suffian Yusoff, Hamidi Abdul Aziz, Yung-Tse Hung
Civil and Environmental Engineering Faculty Publications
Landfill leachate is a complex liquid that contains excessive concentrations of biodegradable and non-biodegradable products including organic matter, phenols, ammonia nitrogen, phosphate, heavy metals, and sulfide. If not properly treated and safely disposed, landfill leachate could be an impending source to surface and ground water contamination as it may percolate throughout soils and subsoils, causing adverse impacts to receiving waters. Lately, various types of treatment methods have been proposed to alleviate the risks of untreated leachate. However, some of the available techniques remain complicated, expensive and generally require definite adaptation during process. In this article, a review of literature reported …