Sewage Sludge Recycling and Disposal

Nor Azalina Rosli, Hamidi Abdul Aziz, Mohamed Razip Selamat, Leonard Lim Lik Pueh, Yung-Tse Hung

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Abstract

    This chapter introduces the potential recycling of sewage sludge in landfill cover application. The subtopic includes the generation and properties of sewage sludge as well as the current practices on sludge handling, treatment, and management. Since 2000, the recycling of sewage sludge has gained interest around the world in order to manage the sludge sustainably and economically. Nevertheless, sludge modification is required to stabilize and enhance the mechanical and geotechnical performance of the sludge. The leaching behavior was also studied in order to address the short- and long-term environmental effects of using the modified sludge for various applications.

    Original languageAmerican English
    Title of host publicationHandbook of Environmental Engineering: Solid Waste Engineering and Management: Volume 2
    DOIs
    StatePublished - Mar 17 2022

    Keywords

    • Sewage sludge
    • Red gypsum
    • Sludge recycling
    • Sludge disposal
    • Modified sludge
    • Landfill cover

    Disciplines

    • Civil and Environmental Engineering

    Cite this