نتایج جستجو برای: textile industry
تعداد نتایج: 201871 فیلتر نتایج به سال:
Cellulose fiber is a tremendous natural resource that has broad application in various productions including the textile industry. The dyes, which are commonly used for cellulose printing, are "reactive dyes" because of their high wet fastness and brilliant colors. The interaction of various dyes with the cellulose fiber depends upon the physiochemical properties that are governed by specific f...
Transparent and flexible electrodes are widely used on a variety of substrates such as plastics and glass. Yet, to date, transparent electrodes on a textile substrate have not been explored. The exceptional electrical, mechanical and optical properties of monolayer graphene make it highly attractive as a transparent electrode for applications in wearable electronics. Here, we report the transfe...
The origins of the Mexican Electric Power System can be traced back to the year 1879, when the first thermoelectric plant started its operation, mainly to satisfy the textile industry in the city of Leon, in the state of Guanajuato. At these early stages, the main goal of the electricity supply industry was that of satisfying the demand of the textile and mining industries (like “Real del Monte...
Beginning in the 1870s and continuing for over three-quarters of a century, the Draper Company was the dominant force and worldwide leader in shaping mechanical innovations in the cotton textile industry. The Draper Company was the central and directing agency in the development and continued improvement of high-speed ring spinning (the most important spinning innovations of the late 19th centu...
Rhodamine B (Rh-B) is one of the most common pollutants in the effluents of textile industries effluents in developing countries. This study was carried out to evaluate the applicability of used black tea leaves (UBTL) for the adsorptive removal of Rh-B from aqueous system by investigating the adsorption kinetics in batch process. The effects of concentration and temperature on adsorption kinet...
In support of an epidemiological study of cancer incidence among cotton textile workers in Shanghai, PRC, historical estimates of exposure to cotton dust and endotoxin were developed for subjects drawn from a cohort of 267,400 female textile workers. A large dataset of historical cotton dust measurements were available from 56 of the study factories. Using these data, a series of models were de...
The continuous increase of energy and resource efficiency requires a range of activities from measuring and metering data on energy and material usage to simulation and optimization of energy and material flows and their ecological and financial implications. This paper introduces a comprehensive modeling approach for the improvement of energy and resource efficiency, based on material and ener...
in recent decades, the textile industry, one of the major industries in iran, has faced increasing challenges. these challenges are mainly due to unequal competition of internal firms with imported products, obsolescent machineries, lack of sufficient investment and etc. use of advanced countries’ experiences in this regard as well as providing required facilities has been the major solutions f...
The importance of the textile industry in the economy of Bangladesh is very high. The garments manufacturing sector earned $19 billion in the year to June 2012, one of the impoverished nation's biggest industries. Currently this industry is facing great challenges in its growth rate. The major reasons for these challenges can be the global recession, unfavorable trade policies, internal securit...
Several studies have reported excesses of risk of melanoma in specific industries. Data from a case-control study in The Netherlands, including 140 cases with a cutaneous melanoma and 181 controls with other types of malignancy, were used to evaluate whether the reported associations with these specific industries could be reproduced. Adjustment for characteristics of pigmentation and exposure ...
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