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close this book Pig waste management and recycling: The Singapore experience
close this folder 10. Units of treatment and unit operations
View the document Wastewater collection
View the document Solids separation
View the document Solids stabilization
View the document Dewatering of stabilized sludge
View the document Treatment of liquids
View the document Water recycling
View the document Energy recovery

10. Units of treatment and unit operations

This chapter details the unit operations involved in the full treatment of pig wastes and wastewaters. The major units of operation are wastewater collection, solids separation, solids stabilization, liquid treatment, and resource recovery and recycling. The order and the combination of these units of operation determines the level of treatment and the characteristics of the effluent. The units may be grouped into treatment modules that can be implemented according to a schedule of compliance.