Waste glass
ASSESSEMENT OF THE WASTE GLASS POWDER POZZOLANIC ACTIVITY BY DIFFERENT METHODS
... the waste class, followed by calcium silicate hydrate ...of waste glass as partial replacement of Portland cement requires the grinding of the waste glass to a particle size lower than ...
7
Optimization of pozzolanic reaction of ground waste glass
... the glass was done in accordance with ASTM ...ground waste glass were also tested as ...in glass is reactive with the alkali in cement and of the ...
7
Mechanical and Durability Properties of Concrete with Ground Waste Glass Sand
... using waste glass sand in concrete mixes has been ...with waste glass sand to maintain adequate workability at required constant w/c ...the waste glass sand rate in concrete, ...
8
Alkali-activation of tungsten mining waste mud blended with waste glass: reactivity, performance and innovative applications
... 20% waste glass, as presented in figure ...natural waste mud (N-TMW) instead of C-TWM. AAB produced with less than 25% waste glass exhibit a very good mechanical behavior, at 28 days, ...
9
Production of highly porous glass-ceramics from metallurgical slag, fly ash and waste glass
... Using waste glass, the sintering temperature is significantly reduced due to the pre- sence of liquid ...on waste material, which either has no toxic components or contains them in ecocompatible ...
8
CLAY SOIL STABILISATION USING POWDERED GLASS
... powdered glass on clay soil. Broken waste glass was collected and ground into powder form suitable for addition to the clay soil in varying proportions namely 1%, 2%, 5%, 10% and 15% along with 15% ...
18
Mat. Res. vol.17 suppl.1
... The compressive strength test was applied to the molded concrete test specimens containing the three w/c ratios and the three percentages of waste glass in substitution of sand, which were cured for 7, 14 ...
6
Addressing sealing and counter-electrode challenges of dye solar cells towards industrialization
... of glass in order for the solar energy to be able to strike the photosensitizer ...the glass surface in order to extract electrons and transport them onto a outer ...
230
MATERIALS AND METHODS Materials
... It is important to produce the enzyme on large- scale in optimized and inexpensive media for the process to be commercially viable. The present study on the optimization and scale-up of production was an attempt in this ...
8
Relação entre os condicionamentos operante e respondente no transtorno obsessivo-compulsivo.
... A despeito de ainda não ter sido encontrado um entendimento sólido para a etiologia do TOC (Miguel, Rauch & Jenike, 1998; Gonzalez, 1999; Parmet, Glass & Glass, 2004; Ronchetti, [r] ...
8
Viviana Inês Murta Girão- Student no. 297 Masters in Management – FEUNL, with supervision of Professor Els de Wilde June, 2009
... the glass used and briefly estimated the volume of sparkling water that they thought they have ...their glass of sparkling water was measured and the leftovers were recorded, in centiliters, in order to ...
40
Modelagem: Zero-waste
... Esta dissertação conclui que o desperdício têxtil gerado pela indústria do vestuário é cerca de 15% do tecido utilizado, daí ser necessário adoptar métodos de redução de d[r] ...
78
Mat. Res. vol.1 número1
... Figure 7 shows that the grain boundary is characterised by thick and thin regions. We assume that thin regions have thickness close to 2.0 nm, as calculated by Clarke 7 , for the equilibrium thickness of a glassy phase ...
6
Os deletérios impactos da crise nuclear no Japão .
... 11, 2011, due a earthquake followed by tsunami, where three of six existing reactors in Daiichi-Fukushima were damaged. The explosions with releasing of radioactive mate- rials to environment have been discussed. It has ...
4
Structural Analysis of Borotellurite Glass
... studied glass is in the same range as reported by El-Mallawany [13] and El- Moneim [12] ...the glass transition temperature, thus the structure will be more compact and cross-link so that the elastic moduli ...
5
Uranium glass in museum collections
... United States and the United Kingdom, new legislation introduced safeguards and controls for radioactive substances [9]. Between 1943 and 1958 the American government banned uranium salts from any commercial use due to ...
5
Glass-ceramic from steelmaking slag.
... of glass-ceramics is an alternative route for the commercial use of metallurgical ...of glass-ceramics may find commercial applications owing to their low cost, good mechanical properties and superior ...
5
Heavy metal levels in analytical laboratories waste: a study for the implementation of a programme for the control and disposal of waste from microbiology and chemical analysis laboratories
... the waste generated out of these analyses are properly stored for collection by waste treatment ...with waste treatment varies with the type of waste ...Liquid waste are quantified or ...
75
J. Appl. Oral Sci. vol.20 número6
... rate for closed-sandwich restorations after 9 years. However, their study was based on the database of Classes I and II composite resin restorations placed with and without the RM-GIC lining. According to their treatment ...
7
Predicting the Effects of Medical Waste in the Environment Using Artificial Neural Networks: A Case Study
... medical waste management in the health sector and its impact on the environment in Jordan, the right and the safe management which include, segregate, classify, collect, processing of these waste may ...
4