After collection, recycled plastics are sorted by type and quality, cleaned, and then processed. They may be mechanically shredded into flakes or pellets and repurposed into new plastic products, ranging from packaging materials to construction items, depending on the recycling method used.

Singapore recycles most types of plastic, including PET (polyethylene terephthalate), HDPE (high-density polyethylene), and PVC (polyvinyl chloride). To prepare them for recycling, rinse and clean the plastics to remove any residue, and remove any non-plastic components like caps and labels where possible.

Yes, Singapore has specific regulations and guidelines to ensure the efficient and environmentally safe recycling of plastics, including the NEA’s Technical Guidelines for the Import and Export of Plastic Waste and the 3R Guidebook for Offices. Companies and individuals are encouraged to follow these guidelines to contribute to effective recycling efforts.

Challenges include contamination of recyclable materials and the presence of non-recyclable plastics in recycling streams. Educating the public on proper recycling practices and investing in advanced sorting and processing technologies can help address these issues, improving the efficiency and effectiveness of recycling programmes.

Yes, there are various incentives and subsidies available to encourage plastic recycling in Singapore. These may include grants for companies investing in recycling technologies – such as NEA’s 3R Fund – and programmes – such as the Beverage Container Return Scheme – that reward individuals and businesses for their recycling efforts.