منابع مشابه
Producing New Composite Materials by Using Tragacanth and Waste Ash
In present study, two kinds of thermal power plant ashes; one the fly ash and the other waste ash are mixed with adhesive tragacanth and cement to produce new composite materials. 48 new samples are produced by varying the percentages of the fly ash, waste ash, cement and tragacanth. The new samples are subjected to some tests to find out their properties such as thermal conductivity, compressi...
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At I/ITSEC 2015, we presented an approach to produce geo-referenced, highly-detailed (10cm or better) 3D models for an area of interest using imagery collected from cheap, commercial-off-the-shelf, multirotor Unmanned Aerial Systems (UAS). This paper discusses the next steps in making this data usable for modern-day game and simulation engines, specifically how it may be visually rendered, used...
متن کاملBio-hydrogen production from waste materials
Hydrogen is a valuable gas as a clean energy source and as feedstock for some industries. Therefore, demand on hydrogen production has increased considerably in recent years. Electrolysis of water, steam reforming of hydrocarbons and auto-thermal processes are well-known methods for hydrogen gas production, but not cost-effective due to high energy requirements. Biological production of hydroge...
متن کاملEnhanced materials from nature: nanocellulose from citrus waste.
Nanocellulose is a relatively inexpensive, highly versatile bio-based renewable material with advantageous properties, including biodegradability and nontoxicity. Numerous potential applications of nanocellulose, such as its use for the preparation of high-performance composites, have attracted much attention from industry. Owing to the low energy consumption and the addition of significant val...
متن کاملPossibility of BFRs Extraction from E-waste
E-waste contains high amount of brominated flame retardants (BFRs) which are toxic, bioaccumulative and recalcitrant. In the present study, an effective and environmental-friendly process using solvothermal treatment to extract tetrabromobisphenol A (TBBPA), a typical BFR from waste computer housing plastic was developed. After the solvothermal process, TBBPA were transferred into a special sol...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2008
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es801954d