منابع مشابه
A study on strength and durability of self-compacting concretes made of recycled aggregates
Given the development of construction industry and design and implementation of high rise buildings with complex sections and various geometrical forms, the use of self-compacting concretes has received the attention of construction engineers and provided great advantages. Due to the increasing air pollution in cities, governments encounter the important issue of repelling the pollutants in whi...
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D D De e ep p pa a ar r rt t tm m me e en n nt t t O O Of f f C C Ch h he e em m mi i ic c ca a al l l E E En n ng g gi i in n ne e ee e er r ri i in n ng g g b b by y y T T To o ob b by y y M M Ma a ar r rs s sh h h S S Su u up p pe e er r rv v vi i is s so o or r r: : : D D Dr r r T T To o on n ny y y H H Ho o ow w we e es s s S S Su u ub b bm m mi i it t tt t te e ed d d: : : O O Oc c ct t t...
متن کاملPhysical and Chemical Properties of Sintering Red Mud and Bayer Red Mud and the Implications for Beneficial Utilization
Performances of two common types of red mud, Bayer red mud and Sintering red mud, were investigated in this research. Their compositions, mechanical properties and microstructure characterization were measured through XRD, TG and SEM analysis. Their shear strength, particle size, density and hydraulic characteristics also had been performed. Huge differences between the basic mineral types of t...
متن کاملAdsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud
Backgroud and purpose: Dye is one of the problems of industrial effluent such as textile industries. The dyes can be removed by various methods. Therefore, the aim of this study was the evaluation of adsorption rate of reactive red 198 from aqueous solution by activated red mud. Materials and methods: This research was a lab study. Activated red mud was used as an adsorbent to remove reactive r...
متن کاملPreliminary Analysis of Red Mud Spill Based on Aerial Imagery
One of the largest industrial spills in Europe occurred in the village of Kolontár (Hungary) on October 4, 2010. The primary objective of the hyperspectral remote sensing mission was to monitor that is necessary in order to estimate the environmental damage, the precise size of the polluted area, the rating of substance concentration in the mud, and the overall condition of the flooded district...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2012
ISSN: 1980-5373,1516-1439
DOI: 10.1590/s1516-14392012005000033