Recycled Glass as a Substitute for Quartz Sand in Silicate Products

Evaluation of Recycled Crushed Glass Sand Media for High-Rate Sand Filtration

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Using Scrap Tires in EAFs as a Substitute for Carbon

EAF plants normally consume coal and coke as reactants, alloying elements, or fuel. The price of these materials varies from € 0.20-0.35/kg. This is while nearly 10 million pieces of tires are annually discarded in Iran. The present study shows that scrap tires can be used as a substitute for coal and coke in EAF plants. Thirteen grades of steel including low, medium, and high carbon steels as ...

Bacterial counts on teat skin and in new sand, recycled sand, and recycled manure solids used as bedding in freestalls.

On modern dairy farms, environmental mastitis pathogens are usually the predominant cause of mastitis, and bedding often serves as a point of exposure to these organisms. The objective of this longitudinal study was to determine bacterial populations of 4 different bedding types [deep-bedded new sand (NES), deep-bedded recycled sand (RS), deep-bedded manure solids (DBMS), and shallow-bedded man...

CdSxSe1-x nanocrystals in a silicate glass

A dilute system of CdS,Sel-, nanocrystals with low anisotropy and low size dispersion has been studied by SAXS. The presence of angularities at the surface of the nanoparticles is evidenced from the limit at zero of the chord distribution function. Moreover in a model of spherical particles the size given by the average chord does not agree with that given by the integral parameters. A cubic pa...

Testing Recycled Glass for Monitoring Well Packing