8.8 What are the advantages and disadvantages of sludge burial? - Humanitarian Sanitation Hub

8.8 What are the advantages and disadvantages of sludge burial?


The table below outlines the advantages and disadvantages of sludge burial.


AdvantagesDisadvantages
May prevent uncontrolled disposal and is therefore especially suitable for the acute response phase in emergenciesMay require a large land area with an appropriate distance from the public
Can make use of vacant or abandoned landPotential leaching of nutrients and contaminants into groundwater
Low technical skills are required for implementation, operation, and maintenanceOdours may be noticeable, depending on prior treatment and handling
May require special spreading equipment
Land may not be useful for many years after usage for sludge disposal
Advantages and Disadvantages of Sludge Burial

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