Renewable energy

OSIL launches cold war on bad odours

Odour and air pollution control specialist OSIL’s strong links with academia is enabling the company to lead the way when it comes to innovation in odour control. Guy Forrest-Hay, OSIL's sales & business development director explains.


Has energy from waste a role to play in the circular economy?

Where does energy from waste fit in when it comes to the circular economy? Will landfill bans fuel investment, or will improvements in product design and recycling infrastructure see the role for EfW diminish? Freelance writer, David Burrows investigates.


Addressing the pong and odour challenge

It is not often that you come across a company that includes elements as diverse as a microbiologist, a product based on pumice stone along with contracts in Australia and the Middle East. However, Odour Services International Ltd (OSIL) can boast all of the above and then some. Geraldine Faulkner, editor of Recycling & Waste World, reports.


Driving change beyond 2015: The way forward for waste

Waste and resource management beyond 2015 and the importance of reuse and quality recycling were some of the issues tackled at the CIWM and ESA conference last week with speakers calling for integrated policies, a clear roadmap and a reframing of the waste and resource debate. Geraldine Faulkner reports.


EU boost for wet waste treatment solution

Thanks to a European Commission-funded project, new research has begun into a new waste treatment solution. John O’Regan, CEO of SCFI, the company behind the technology at the centre of the project, explains its significance.


Is it the end for refuse derived fuel? Discuss

The UK’s commercial and industrial recycling industry was quick to jump on the bandwagon of refuse derived fuel. On paper, RDF appeared to offer C&I MRFs a fail-safe route to bypass expensive landfill costs. In practice, however, this hasn’t been the case, says Stephen Almond who explores the issue.


Weight data collection: How it's key to waste

Monitoring weights and profitability of waste has never been more essential and weight data collection is key to operational efficiency. Weighbridge management systems play a pivotal role in providing this, acting as critical control points for vehicles delivering and collecting materials from sites. Claire Col, freelance writer, reports.


Eradicating nasty niffs and dangerous dust particles

Although it’s a cliché to refer to a company as the ‘industry’s best kept secret’ it’s difficult to describe dust and odour suppression specialist, APPS UK, as anything else. Darren Cornforth tells Geraldine Faulkner why, and explains how he has no time for some dust and odour companies who don’t ‘walk the walk’.


Making more of waste heat: Introducing ORC

DECC estimates that between 10 and 40 terawatt hours of heat is currently lost and rejected from industrial sources in the UK every year. More of it could be recovered, but where there is no local demand to exploit the heat directly, an alternative is to use it to generate electricity. Trevor Smith reports on a new technology.


Overcoming barriers to hospitality's food waste

Last month, the Anaerobic Digestion and Biogas Association held a hospitality-specific event to find out why restaurants, hotels and caterers are still throwing so much food waste into landfill. How much more of what’s unavoidable could be recycled into energy through anaerobic digestion? David Burrows, freelance writer, investigates.



Why small scale anaerobic digestion faces an exciting future

Richard Gueterbock, marketing director of Clearfleau, examines the relevance of small scale anaerobic digestion plants in terms of Britain’s renewable energy sector and explains why installing on-site installations treating bio-degradable residues where they are created will make better use of unwanted resources.


Peterborough energy from waste facility: Why 'traditional' works

There is a view, and to some extent misconception, that the development of small scale energy from waste schemes, say 120,000 tonnes per annum and below, can only be done using advanced thermal treatment technologies, instead of what is termed ‘traditional’ energy from waste technology. Simon Allin at Babcock & Wilcox reports.


Applied bioenergy: Taking it a step further

The European Bioenergy Research Institute at Aston University is developing innovative bioenergy technology solutions, such as the Pyroformer, to help meet the UK’s energy targets while offering environmental benefits and collaboration opportunities for sectors such as energy from waste. Tim Miller, director of operations, European Bioenergy Research Institute, reports.


How energy from waste goes hand-in-hand with high recycling rates

A common argument of opponents to energy from waste (EfW) is that incineration crowds out recycling, writes Councillor Gareth Bacon, cabinet member for the environment and public realm at the London Borough of Bexley. They question why anyone would bother to recycle when an incinerator can easily burn everything. However often the reverse is true, and authorities with high recycling rates use incineration as a cost effective and efficient way to deal with their residual waste.


Clever Danes inject new life into waste management

Imagine UK householders no longer having to separate their waste at source and the biodegradable materials in black bag rubbish being turned into a high quality bioliquid that is suitable for biogas production. Fiction? Not according to Danish technology that has just been launched. Geraldine Faulkner reports.


Waste gasification and melting technology

The direct melting system is a shaft-furnace gasification and melting process that offers the advantage that no pre-treatment of municipal solid waste is required. Nobuhiro Tanigaki reports.


Waste's changing role: What does 2014 hold for the industry?

As far as waste management is concerned, 2013 didn’t end on a high. The new waste minister decided that he was “stepping back” from waste policy while new data shows that recycling rates are also clearly plateauing. Does this make for a tougher 2014? David Burrows investigates.



When SEL finally got its CHP: The launch

Originally built in the early 1990s, the South East London Combined Heat and Power (SELCHP) plant has finally achieved the district heating aspect of the project for which it was intended. Geraldine Faulkner reports.


2014 waste to energy: Boom or bust?

The waste to energy marketplace has continued to experience ups and downs throughout 2013. What opportunities are there for WtE to earn its place as a valued part of the UK’s resource agenda in 2014? Chris Oldfield, managing director, UNTHA UK, investigates.



Recycling: A process as circular as the earth?

Closed loop recycling and the circular economy are buzzwords in today’s waste management sector, however, what about the way minerals have been continuously recycled over the centuries? Dr Tim Johnson, technical director, Tetronics looks at the role thermal treatment plays in helping to recycle essential minerals.


Westbury and the renewable heat incentive

Government financial incentives are a cost effective way to allow UK businesses to become carbon neutral. One of these schemes is the renewable heat incentive, which was introduced by the government in 2011. Essex-based company Westbury was the second business in the UK to sign up for it. Jonathan Hey, MD Westbury Garden Rooms and Westbury Windows & Joinery, reports.