GATE CE 2023 CE-2 Q49: Municipal Solid Wastes

Which of the following statements is/are TRUE for the aerobic composting of sewage sludge?

Your answerSelect all correct options. You can choose more than one.

Bulking agent is added during the composting process to reduce the porosity of the solid mixture

Leachate can be generated during composting

Actinomycetes are involved in the process

In-vessel composting systems cannot be operated in the plug-flow mode

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