UK: Veolia UK has introduced a new technology that it claims will transform non-recyclable paper and cardboard from household waste into a pulp called Pro-Fibre. The material can then be used in a range of products such as insulation and construction materials.
According to Veolia, the UK recycles about 815Mt/yr of recovered fibre, about 70% of the paper generated in the country. However, many different types of paper are rejected from recycling facilities because they have been contaminated with glass, sand, plastic, metal, food or grease. The contaminated paper has traditionally been sent to landfill or energy recovery facilities.
With its new system, Veolia will be able to convert the material into a recyclable material. It is investing Euro1.27m into the new technology at its facility in Sheffield, England, which will be able to treat up to 20,000Mt/yr and produce up to 14,000Mt/yr of Pro-Fibre. The process includes identifying and capturing the non-recyclable fibre fragments, pulping, cleaning, screening and a mechanical pressing stage.
The Pro-Fibre process includes five steps that will enable the removal contaminants to create a pulp that can replace virgin materials currently used in the construction and packaging industry, including insulation materials and biodegradable pots. Veolia is working with a specialist partner from the paper industry, which will analyse the properties of the Pro-Fibre so the companies can determine the product's commercial potential. The first batch of pulp is expected to be produced in early 2015. According to Veolia, Pro-Fibre can be manufactured either wet or dry and is suitable for businesses looking for a cost-effective and sustainable feedstock.
