Results 231 to 240 of about 2,359,452 (290)

Presence of Critical Materials in Select U.S. Municipal Solid Waste Landfill Leachates. [PDF]

open access: yesEnviron Sci Technol
Zyaykina NN   +9 more
europepmc   +1 more source

Waste heat recovery

2021
Globally, a huge amount of industrial waste heat loss occurs every year. Besides, more energy is required to eliminate this waste heat with cooling water, cooling towers, or air-cooling systems. However, there are efficient solutions for the recovery of this waste heat and its conversion into electrical energy.
Durmuş Kaya   +2 more
  +5 more sources

Recovery of Waste Biomass in Nurseries

Applied Engineering in Agriculture, 2015
Abstract. The nursery sector in Europe involves 90,000 ha of potted cultivations and 120,000 ha of open land and greenhouse cultivations valued at 19.8 billion Euros in 2011. Every year, nurseries waste approximately 4 kg of residual biomass for each 1 m 2 of potted plant cultivation; thus, a mechanical optimization of the operations for treating ...
RECCHIA, LUCIA   +6 more
openaire   +1 more source

Waste Heat Recovery

2020
All perform one basic function-the transfer of heat across rigid and impermeable boundaries. Some common types of commercially available waste heat recovery devices are discussed in detail. Heat pumps offer only limited opportunities for waste heat recovery, since the cost of owning and operating the heat pump may exceed the value of the waste heat ...
Albert Thumann, D. Paul Mehta
  +4 more sources

Solid Waste Recovery

Environment and Behavior, 1995
Twenty-four Earth Days have come and gone and science is still concerned with making our world more proenvironmental. Applied behavioral science in particular has been very active in leading research efforts to develop interventions aimed at encouraging proenvironmental behavior.
Bryan E. Porter   +2 more
openaire   +1 more source

WEEE Waste Recovery

2013
An overview of waste electrical and electronic equipment (WEEE) with respect to elemental sustainability associated with liquid crystal displays (LCDs) is given. Modern day electrical and electronic equipment (EEE) is resource intensive, based on approximately 60% of the elements of the Periodic Table including those deemed to be critical: cobalt ...
openaire   +1 more source

WASTE RECOVERY: Recycling and Waste to Energy

2007
European Union is firmly determined to establish, within the different Countries which belong to it, a recycling society. This is a big challenge to face, because waste management systems in Europe are often still based on traditional options, as landfill or incineration with scarce energy recovery.
MORSELLI, LUCIANO   +2 more
openaire   +1 more source

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