Effect of Coir Pith in Concrete
نویسندگان
چکیده
منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Drying kinetics and mathematical modeling of hot air drying of coconut coir pith
Drying kinetics of coir pith was studied and the properties of compressed coir pith discs were analyzed. Coir pith particles were oven dried in the range of temperatures from 100 to 240 °C and the rehydration ability of compressed coir pith was evaluated by finding the volume expansion. The optimum drying temperature was found to be 140 °C. Hot air drying was carried out to examine the drying k...
متن کاملCell Wall and Lignin Distribution in Coir Pith of Different Ages
Coir pith, a by-product of industry, renewable sourceis dark brown in color, fibrous in condition. The physical properties and anatomical studies of various ages of coir pith were done to determine the efficiency of formation of primary and secondary cell wall in fresh and old coir pith.The cell wall structure, lignin composition and the anatomical view in the collected coir pith were examined ...
متن کاملMODELING OF ADSORPTION ISOTHERMS AND KINETICS OF 2,4,6- TRICHLOROPHENOL ONTO MICROPOROUS ZnCl2 ACTIVATED COIR PITH CARBON
Activated carbon prepared from coir pith using ZnCl2 was investigated to find the feasibility of its application for removal of 2,4,6-trichlorophenol (TCP) in aqueous solution through adsorption process. Batch mode kinetics and isotherm studies were carried out to evaluate the effects of contact time, initial concentration, adsorbent dose, pH, and temperature. Lagergren, second order, and Bangh...
متن کاملCharacterization and application of activated carbon prepared from waste coir pith
Activated carbon (AC) has been prepared from raw coconut pith and coconut pith impregnated with H3PO4 and NaOH solutions separately. AC was characterized with SEM, particle size analyzer and proximate analyzer. Adsorption studies were carried out using UV and atomic absorption spectrophotometer to find its effectiveness. AC obtained from coconut pith treated with phosphoric acid was found compa...
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2019
ISSN: 2321-9653
DOI: 10.22214/ijraset.2019.4107