waste heat Articles

928 Results found
  • Keyword: waste heat ×

Winning With Zero Waste

by BioCycle Magazine  (Jun. 1, 2014)

In the business of professional and collegiate sports, with top priority on championships, player injuries, and filling stadium seats, attending a meeting with Martin Tull, Executive Director of the Green Sports Alliance (Alliance), seems like a walk in the ballpark. “When we speak to potential members, we often say, ‘Would you like to ...

Turning metal wires from pulp bales into profit with TANA Shark

by Tana Oy  (Feb. 16, 2015)

Metal wires from paper pulp bales are high in value but very hard to shred and clean for selling purposes. Usually the metal wires are stuck with plastics and some remains of the pulping process. This particular type of waste is almost impossible to separate, says a landfill operator in France. Normally the only possibility to handle this type ...

Biological nitrate removal using waste-derived extracts as sole carbon source

by Inderscience Publishers  (Sep. 2, 2014)

Waste-derived multicomponent extracts were investigated as carbon source for biological nitrate removal. Aerobic and anaerobic sludge from a municipal wastewater treatment plant and leachate from an anaerobic digester treating food waste were studied. Alkaline-heat treatment was used for sludge solubilisation. More than 90% carbon was recovered ...

Waste Gas in Metal Recycling: Hydrocarbons and carbon monoxide - Case Study

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control  (Aug. 30, 2014)

Example: Aluminium recycling Similar tasks: Recycling of copper, lead, cink The waste gas in metal recycling usually contains particles (abraded metal, mineral dust), inorganic, acid substances (HF, HCI, SOx) and dioxins (PCDD/F) as well as a whole range of organic substances (unburned hydrocarbons) and carbon monoxide. Particularly, in the ...

Evaluation of non-thermal effects by microwave irradiation in hydrolysis of waste-activated sludge

by IWA Publishing  (Aug. 13, 2014)

The activation energy (Ea) for waste-activated sludge (WAS) hydrolysis was compared between microwave irradiation (MW) and conventional heating (CH) methods to evaluate the non-thermal effect of MW. The microwave-assisted hydrolysis of WAS was assumed to follow the first-order kinetics on the basis of volatile suspended solids (VSS) conversion ...

Zero Waste World - When the economy goes in circles, everybody wins.

by Ensia  (Aug. 18, 2014)

“Don’t let fashion go to waste,” says H&M, the global clothing retailer that booked $20 billion in revenues last year. So I brought a bag of old T-shirts, sweaters and khaki pants to an H&M store in Washington, D.C., where it took them, no questions asked, and gave me a coupon for 15 percent off my next purchase. H&M ...

Exergy analysis of construction material manufacturing processes and assessment of their improvement potentials

by Inderscience Publishers  (Feb. 4, 2015)

This study presents the application of exergy analysis in assessing how effectively resources are utilised in construction material manufacturing. The role of exergy is discussed from several key perspectives such as quality, energy conservation and process improvement potentials. Both primary and secondary processes (recycling) of nine major ...

What’s next for food waste?

by SugaRich  (Mar. 31, 2014)

With the target to halve edible food waste by 2020 drawing ever closer, a growing number of food manufacturers and retailers are improving their waste prevention strategies. But when ‘waste’ is inevitable, what then? Paul Featherstone, group director of SugaRich, investigates the extent to which such organisations are saying ...

TSA - Trasimeno Servizi Ambientali SpA Borgo Giglione (PG), Italy case study

by IDRAFLOT  (Feb. 4, 2015)

The Client TSA is part of the Gesenu Group (operating at an International level in many sectors) and is highly experienced in many aspects of environmental services. The company has delivered a numbers of solutions in Perugia over the last 20 years, including street cleaning, waste collection and transport, graveyard services, public gardens ...

Wood waste case study - Zero 1 Exhibitions

by Wood Waste Technology Ltd  (Jun. 5, 2014)

A joinery company in Norwich has replaced three wood waste heaters with brand new ones from Wood Waste Technology. Pronto Joinery provides both the general public and trade with wooden replacement windows and doors from its purpose built factory in Horsford. The company has used wood waste burners for many years, but wanted to replace its ...

Need help finding the right suppliers?

Let the XPRTs do the work for you