Recycling

A young couple in Italy has married advanced polymer technology with an ancient Japanese art form to develop a new type of highly portable solar panel. Inspired by origami, startup firm Levante Srl is using recycled carbon fiber to create a lightweight folding panel.

McKinsey & Company’s projections indicate a significant challenge on the horizon: the demand for recycled PET is expected to outpace supply by 2030. This forecast raises crucial questions about the industry’s readiness to meet the escalating demand for sustainable packaging and products.

PET is widely used in beverage bottles and packaging, and grapples with persistent challenges in achieving high recycling rates in the United States. Despite its inherent recyclability, PET recycling rates remain relatively low, underscoring a complex interplay of factors.

In a groundbreaking endeavor, mechanically recyclable thermoplastic materials were harnessed to craft lightweight and highly efficient aerogel filter media for air filtration. Leveraging the fused filament fabrication (FFF) 3D printing technique, this project focuses on creating an all-polyolefin composite filter media.

PUMA launches RE: FIBRE program which aims to include materials from a fiber-to-fiber recycling process instead of using recycled PET from other applications. The RE: FIBRE process utilizes textile waste as its main material source.

The use of recycled polymers in manufacturing, particularly for lower-value items like trash bags, has become common but presents challenges in achieving a truly self-sustaining circular economy. Addressing the degradation mechanisms during the processing and use of plastic parts is crucial for developing high-performance materials.

PLA flax pot plays a role in bioengineered plant system designed to act as a natural air-purification system in users’ homes. Injection molder M4Factory partnered with French startup Neoplants on the project.

Circularise, a blockchain platform championing supply chain transparency, has joined forces with the Japan Circular Economy Partnership (J-CEP), AMITA Corporation, and Marubeni Corporation in a groundbreaking trial. This collaboration is raising the bar in the battle against plastic pollution by introducing digital product passports (DPPs) to meticulously track plastic bottle caps’ lifecycle, from collection to their rebirth as high-quality recycled products.

The additive aids biodegradability by changing the polymer structure, converting it into a wax-like material after being exposed to light, water, moisture, and microbes.

Researchers in the U.K. say they have developed a way of introducing degradable bonds into thermoset polymers to make them more easily recyclable.

Every site needs a policy statement to set the scene for the site actions and to make the commitment formal. The Sustainability Management Policy should be one of the fundamental site policies alongside policies such as health and safety, quality, environmental, energy, other operational policies, e.g., anti-slavery. 

In a bid to combat microplastic pollution in aquatic environments, scientists have drawn inspiration from an unlikely source – the Hawaiian apple snail. This innovative venture has resulted in the creation of a robot prototype designed to scoop up microplastics from the surfaces of oceans, seas, and lakes.