Preparation of Compounded Papers Using Wasted Tea Leaves
نویسندگان
چکیده
منابع مشابه
Removal of Pb (II) from Aqueous Solutions Using Waste Tea Leaves
Background: The presence of lead in natural waters has become an important issue around the world. Lead has been identified as a highly toxic metal that can cause severe environmental and public health problems and its decontamination is of utmost importance. The aim of this work was to evaluate the adsorption of lead (Pb(II)) on waste tea leaves as a cheap purification method. Methods: In thi...
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Assimilating green chemistry principles in nanotechnology is a developing area of nanoscience research nowadays. Thus, there is a growing demand to develop environmentally friendly and sustainable methods for the synthesis of nanoparticles that utilize nontoxic chemicals, environmentally benign solvents, and renewable materials to avoid their adverse effects. A simple, economic, and environment...
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This paper presents the state of the PV market in Greece, the achievements so far, the current situation and proposals for next years. The PV market environment in terms of new PV development policies is presented, such as netmetering. The net-metering long awaited program framework is expected to regenerate the PV market in Greece, It was finally introduced at the end of 2014 and the program p...
متن کاملDelivery of tea polyphenols to the oral cavity by green tea leaves and black tea extract.
Catechins and theaflavins, polyphenolic compounds derived from tea (Camellia sinensis, fam. Theaceae), have been reported to have a wide range of biological activities including prevention of tooth decay and oral cancer. The present study was undertaken to determine the usefulness of green tea leaves and black tea extract for the delivery of catechins and theaflavins to the oral cavity. After h...
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Background: Two of the important radionuclides which are entered to environment and human diet are radium-226 (226Ra) and cesium-137 (137Cs). It is clear that the methods for preparation of foods such as peeling, washing, cooking or frying can affect the dose which is received by human due the to consumption of foodstuffs. An experiment has been performed at the environmental monitoring section...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 2007
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.63.256