نتایج جستجو برای: textile processing

تعداد نتایج: 511332  

2017

The residual dyes from different sources (e.g., textile industries, paper and pulp industries, dye and dye intermediates industries, pharmaceutical industries, tannery, and Kraft bleaching industries, etc.) are considered a wide variety of organic pollutants introduced into the natural water resources or wastewater treatment systems. One of the main sources with severe pollution problems worldw...

2000
S. G. Kazarian

Supercritical fluids have a unique and valuable potential for the enhanced processing of many materials. This review describes research in the applications of supercritical fluids to polymer processing. The ability of supercritical carbon dioxide to swell and plasticize polymers is crucial to the impregnation, extraction, and modification of polymeric materials. This plasticization also reduces...

Journal: :iranian journal of environmental sciences 0
abdul kadir ibne kamal department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh department of public and environmental health sciences, university of birmingham, uk fahad ahmed department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh mahmud hassan department of environmental sciences, jahangirnagar university, dhaka-1342 md. khabir uddin department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh syed mohammod hossain institute of nuclear science and technology (inst), atomic energy research establishment (aere), dhaka-1000, bangladesh

the present study has been undertaken in a laboratory scale to characterize and investigate pollution potential of textile effluents from depz area in dhaka, bangladesh. collected effluent samples from five different industries were analyzed for physico-chemical parameters using field kits and standard methods, and for metals using flame atomic absorption spectrophotometer (faas). the average p...

2012
Lai-li Wang Xiong-ying Wu Xue-mei Ding

Textile industry has been playing an important role in the global economy development, international business and trade. In China, textile industry is a traditional pillar industry and an important livelihood industry. The proportion of textile industrial output on GDP has risen to approximately 7% in recent five years. Currently, the ever increasing amount of carbon dioxide emissions, which ha...

2016
Dilbar Aibibu Martin Hild Michael Wöltje Chokri Cherif

In this article, the benefits offered by micro-fibrous scaffold architectures fabricated by textile manufacturing techniques are discussed: How can established and novel fiber-processing techniques be exploited in order to generate templates matching the demands of the target cell niche? The problems related to the development of biomaterial fibers (especially from nature-derived materials) rea...

2012

The residual dyes from different sources (e.g., textile industries, paper and pulp industries, dye and dye intermediates industries, pharmaceutical industries, tannery, and Kraft bleaching industries, etc.) are considered a wide variety of organic pollutants introduced into the natural water resources or wastewater treatment systems. One of the main sources with severe pollution problems worldw...

1999

To growers, stickiness means higher costs for insect control and reduced cotton marketability. To ginners, stickiness may mean special handling and processing requirements. At the textile mill, stickiness means reduced processing efficiency, lower yarn quality, and in severe cases total shut down. For everyone concerned, stickiness means reduced profitability. Stickiness occurs when excessive s...

1998
Abdelfattah M. Seyam

Commonly used in telecommunication, automotive and biomedical applications, microelectromechanical systems have limited successful commercial applications in other industries. This report briefly reviews MEMS, with a focus on sensors, and their limitations in the textile environment, as well as, outlines four potential projects for MEMS applications in textiles. One application was selected; mo...

2004
Vijayanand S. Moholkar Claus Dieter Ohl

The intensification of wet textile processes, such as cleaning and dyeing, by application of ultrasound is well known. In these processes, mass transfer in the interyarn and intrayarn pores of the textile is the basic physical phenomenon. The results of experiments on textile cleaning, based on basic principles of acoustics and cavitation, coupled with analysis of the surface and cross section ...

Journal: :Land 2022

The industrial land supply impacts regional high-quality development, with various across sectors. Considering China’s Yangtze River Economic Belt (YREB), this paper uses entropy weighting, spatial analysis, and the Durbin model for spatiotemporal analysis of development level (HDL) its correlation supply. (1) annual average HDL in all cities YREB increases, is spatially unbalanced decreases fr...

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