In Ghana, millions of discarded polyethylene-based plastic bags and water sachets clog drains and pollute communities, contributing to floods and disease outbreaks. With only 5% of plastic waste recycled nationwide, most ends up in landfills, rivers, or is incinerated releasing harmful gases and worsening environmental degradation.
But a youth-led initiative called PlastiFund is turning this crisis into opportunity by empowering orphans to collect and recycle plastic waste in partnership with industry leader Blowplast.
Polyethylene, the most widely used plastic globally, is found in everyday items like sachets and shopping bags. It comes in various forms—LDPE, LLDPE, MLLDPE, and HDPE—and is prized for its durability and flexibility.
However, these same properties make it difficult to recycle. Flexible polyethylene often jams recycling machinery and requires extensive cleaning, making it less economically viable than rigid plastics like PET bottles.
Despite these challenges, Blowplast’s recycling facility in Tema has developed a multi-stage mechanical process to transform polyethylene waste into reusable pellets. The process involves sorting, washing, shredding, and extrusion, ultimately producing black pellets that are molded into products such as garbage bags and household items.
This closed-loop system reduces reliance on virgin materials and supports Ghana’s push toward a circular economy.
PlastiFund, founded by students Arshia Lakhiani and Lila Favilli, mobilizes over 1,000 orphans across 10 orphanages to collect polyethylene waste. The initiative offers fair compensation per kilogram of plastic collected, providing income for orphanages while supplying Blowplast with cleaner, sorted feedstock. More than just a recycling effort, PlastiFund instills environmental awareness and demonstrates how community empowerment can align with industrial sustainability.
Looking ahead, experts say mechanical recycling alone won’t solve Ghana’s polyethylene problem. Emerging technologies like pyrolysis and catalytic pyrolysis offer promising alternatives. These methods convert plastic waste into fuel and chemical feedstocks, though they remain costly and technically challenging. Investment in durable catalysts and integration with Tema’s petroleum infrastructure could make these solutions more feasible.
To scale impact, stakeholders recommend stronger government support, improved sorting technologies, and expanded public-private partnerships. Initiatives like PlastiFund show that with innovation and collaboration, Ghana can transform plastic pollution into a source of economic and social value—empowering its most vulnerable citizens while protecting the environment.
Sourse: Citinewsroom
