Mixed recycling bin contamination
Maroondah has an average contamination rate in our mixed recycling bins of 12 per cent which is 5 per cent lower than the state average of 17 per cent (Victorian Government, September 2023).
Contamination of recycling leads to greater costs for Material Recovery Facilities (MRFs) when sorting our recycling into different materials. This reduces their efficiency, contaminates other materials which could have been recycled, and in some cases, endangers workers and breaks machines resulting in MRFs having to close temporarily so machinery can be repaired.
The main incorrect items that go into mixed recycling bins that shouldn’t be there, are plastic bags and other soft plastics (such as food packets and wrappers), paper towel, batteries and electronic waste, textiles, tissues and containers with food or liquid in them.
Food organics garden organics bin (FOGO) contamination
Maroondah has an average contamination rate in our FOGO bins of less than one percent, which is an amazing result! This is less than the average metropolitan Melbourne Council.
The main incorrect item that goes into the FOGO bin which shouldn’t are ‘oversized’ materials, such as branches longer than 40 centimetres in length and logs which are greater than 10 centimetres in diameter.
Large items damage our trucks and take too long to turn into compost, even when using industrial composting technologies.
Other items that are incorrectly going into the FOGO bin are loose soil, rocks, treated wood, animal faeces, soft plastics, bagged garden waste, textiles and recyclable packaging.