Degradation of Polypropylene Microplastics by a Consortium of Bacteria Colonizing Plastic Surface Waste from Jakarta Bay

Plastics that pollute the environment can be depleted to produce small plastic particles called microplastics. Microplastics have a wide range of negative effects on ecosystem health because they can enter food webs. This study has aimed to assess the ability of a consortium of bacteria colonizing plastic waste from Jakarta Bay to degrade polypropylene microplastics. The plastic waste was collected from 3 sampling points (Muara Kamal, Muara Angke, and Marina) and was enriched in the medium Zobell marine broth for 3d at 27 ˚C, at 125 rpm in an incubator shaker. The obtained bacterial consortium was then tested for their degrading activity on 0.2