Results 11 to 20 of about 18,664 (161)

A brief history and future directions of dielectrophoretic filtration: A review. [PDF]

Electrophoresis
Abstract Dielectrophoresis (DEP) is an electrokinetic effect first studied in the early 20th century. Since then, DEP has gained significant interest in research, owing to its ability to solve particle separation problems in various industries. Dielectrophoretic filtration (DEP filtration) is a separation method using DEP to filter a wide range of ...
O'Donnell MC, Kepper M, Pesch GR.
europepmc   +2 more sources

FOAM GLASS GRAVEL MADE OF RECYCLED GLASS WASTE AND SILICON CARBIDE BY MICROWAVE HEATING

Journal of Engineering Studies and Research, 2020
The paper presents recent achievements in the microwave use for manufacturing foam glass gravel from recycled glass waste and silicon carbide. The aim was to obtain a product with physical and mechanical characteristics almost similar to those of industrially manufactured materials by conventional heating techniques, but with a higher energy efficiency.
LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE   +2 more
openaire   +3 more sources

Microwave Heat Treatment to Manufacture Foam Glass Gravel

Journal La Multiapp, 2021
Abstract                                                         The paper aimed at the experimental manufacture of a foam glass gravel type by sintering at over 900 ºC a powder mixture composed of recycled glass waste (92%), sodium borate (6%), kaolin (0.3%), silicon carbide (1.7%) and water addition (12%).
openaire   +2 more sources

COMPARATIVE ANALYSIS OF THE FOAM GLASS GRAVEL TYPES EXPERIMENTALLY PRODUCED BY MICROWAVE IRRADIATION

Journal of Engineering Studies and Research, 2020
The paper presents an unconventional technique for manufacturing foam glass gravel. The numerous experimental results obtained by the authors in the last year using various manufacturing recipes common in the world industrial production by conventional techniques were selected and subjected to a qualitative and energy efficiency comparative analysis ...
FELICIA COSMULESCU, LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE   +3 more
openaire   +3 more sources

Lightweight concrete based on foam glass gravel: composition, structure and properties

IOP Conference Series: Materials Science and Engineering, 2021
Abstract The article discusses the research results, the purpose of which is to provide the possibility of increasing the physical and mechanical as well as heat-shielding properties of lightweight cement concrete based on foam-glass gravel. The authors also investigated the possibility of reducing the alkali-silica reaction occurring in
openaire   +1 more source

WETWALL - an innovative design concept for the treatment of wastewater at an urban scale [PDF]

, 2018
Rising temperatures, increasing food demand and scarcity of water and land resources highlight the importance of promoting the sustainable expansion of agriculture to our urban environment, while preserving water resources.
Arias, Carlos Alberto, Bosch González, Montse, Carvalho, Pedro, Castellar da Cunha, Joana América, Farreras, Jordi, Montserrat Canals, Joan, Pérez Luque, Gabriel, Rysulova, Martina   +7 more
core   +4 more sources

Familiarity preferences in zebrafish (Danio rerio) depend on shoal proximity. [PDF]

J Fish Biol
Abstract Individuals of many species prefer to associate with familiar conspecifics from their established social group over unfamiliar conspecifics. Such familiarity preferences are thought to be adaptive and have been documented widely in many social fishes.
Swaney WT, Ellwood C, Davis JP, Reddon AR.   +3 more
europepmc   +2 more sources

Performance of lightweight granulated glass concrete beams reinforced with basalt FRP bars [PDF]

, 2019
This paper presents an investigation into the flexural behaviour of basalt FRP reinforced concrete beams through experimental and analytical methods.
Fom, Pam, Gand, Alfred, Lumor, Richard, Ogbologugo, Ucheowaji, Saidani, Messaoud, Sharif, Shuaib, Yeboah, David   +6 more
core   +2 more sources

CELLULAR GRAVEL PRODUCED FROM RESIDUAL ALUMINO-SILICATE MATERIALS (FLY ASH, METAKAOLIN, SLAG, AND ALKALINE EARTH ALUMINO-SILICATE GLASS) BY NONCONVENTIONAL TECHNIQUES

Nonconventional Technologies Review, 2023
New manufacturing recipe of glass waste-based foam glass gravel for special applications in construction was designed, tested, and presented in this paper.
Lucian Paunescu, Sorin Mircea Axinte, Alexandru Fiti   +2 more
doaj  

Combined Effect of Glycerol and Calcium Carbonate as Expanding Agents for Manufacturing Foam Glass Gravel on a Pilot Microwave Oven

, 2023
Foam glass gravel, a building material with excellent load-bearing and insulation properties, has become very attractive in recent decades due to its low production costs and its environmental friendliness. Used in construction, especially in harsher climates, this product uses recycled residual glass as a raw material.
PĂUNESCU LUCIAN, AXINTE SORIN MIRCEA, FITI ALEXANDRU   +2 more
openaire   +2 more sources