Results 121 to 130 of about 127,327 (333)

Particle impaction efficiency and size distribution in a MSWI super heater tube bundle [PDF]

open access: yesarXiv, 2010
Particle impaction in the super heater geometry found in the municipal solid waste incinerator (MSWI) of GKS in Schweinfurt, Germany, has been investigated. By using direct numerical simulations for the fluid flow, inertial particles coupled to the fluid through the classical Stokes' drag law have been tracked.
arxiv  

The role of advanced waste-To-energy technologies in landfill mining [PDF]

open access: yes, 2017
Publicado en: WIT Transactions on Ecology and the Environment, Volume 224, Issue 1, 20 September 2017, Pages 403-409Recently, the European Parliament has decided to include a specific reference to "Enhanced Landfill Mining" (ELFM) in the Landfill ...
Aracil, Cristina   +2 more
core  

World markets for conventional and advanced biofuels over the next five years [PDF]

open access: yes, 2018
Production of transport biofuels grew by just 2% in 2017. To achieve the 2030 SDS target, use of biofuels needs to triple, driven by cost reductions of advanced biofuels, widespread sustainability governance and more adoption in aviation and marine ...
Asthana, Abhishek
core   +1 more source

Karlhede's invariant and the black hole firewall proposal [PDF]

open access: yesarXiv, 2014
The Karlhede invariant is formed from the contraction of the covariant derivative of the Riemann tensor. It is a coordinate invariant that vanishes at the Schwarzschild event horizon $r=2m$. The vanishing of the invariant allows an observer to construct a local measuring device and use it to detect an event horizon while falling into a black hole ...
arxiv  

Pseudoxanthoma Elasticum: Micro Incineration*

open access: yesJournal of Investigative Dermatology, 1950
Basophilic degeneration of the elastic fibers in the mid-cutis is the striking histopathologic change in the involved skin of patients who have pseudoxanthoma elasticum. Friedman (1), and Finnerud and Nomland (2) demonstrated calcification in the involved skin of such patients.
Arnold E. Osterberg, Walter C. Lobitz
openaire   +3 more sources

Evaluation of Sewage Sludge Co-incineration in the Existing Heating Plant or Power Plant from Emission Production Point of View

open access: yesChemical Engineering Transactions, 2013
Sewage sludge from wastewater treatment consists of inorganic elements (eg. nitrogen, phosphorus, potassium, calcium and magnesium) and organic elements. Up-to-date technologies allow a number of ways of sewage sludge treatment.
L. Fryba, L. Bebar, M. Tous
doaj   +1 more source

A quantitative assessment of the prion risk associated with wastewater from carcase-handling facilities [PDF]

open access: yes, 2013
Wastewater from facilities processing livestock that may harbor transmissible spongiform encephalopathies (TSEs) infectivity is permitted under license for application to land where susceptible livestock may have access. Several previous risk assessments
Adkin   +24 more
core   +1 more source

Monitoring of Heavy Metals By Energy Dispersive X-Ray Fluorescence Spectrometry [PDF]

open access: yes, 1986
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Lorber, Karl E.
core   +1 more source

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