منابع مشابه
Characterization 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...
متن کاملProduction and Purification of Cellulase from Aspergillus nidulans AJSU04 under Solid-state Fermentation using Coir Pith
Coir pith is an organic matter which originates from the tropical hemisphere, especially from southeast Asia where coconut oil production is extensive. For professional oil winning companies, the husk of the nut is a waste product. These coconut husks mainly consist of coir pith and coir fibers. Initially, coir pith was considered a waste but now research has established widespread applications...
متن کاملDrying 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 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 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 ...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Scientific and Industrial Research
سال: 2016
ISSN: 2224-7157,0304-9809
DOI: 10.3329/bjsir.v51i3.29436