rice bran as a sorbent for malonic acid from aqueous solution
نویسندگان
چکیده
منابع مشابه
Rice Bran as a Sorbent for Malonic Acid From Aqueous Solution
The adsorption of malonic acid on the rice bran was studied under various conditions such as temperature, contact time, adsorbent dose and concentration of adsorbate. Batch adsorption experiments were conducted and the result showed that the adsorption was dependent on all these parameters. The adsorption process obeys the Langmuir and Freundlich adsorption isotherms. The adsorption capacity wa...
متن کاملNanohydroxyapatite and its polycaprolactone nanocomposite for lead sorbent from aqueous solution
Objective(s): Lead is a very strong poison in the environment. Lead toxicity can be affected on the human body and caused disease. Therefore, the design of lead sorbent can be had the great help to the medical field. In this work, the nanohydroxyapatite (n-HA) was used for removal of lead from aqueous solution. Then, polycaprolactone (PCL) nanocomposite was modified with n-HA by simple preparat...
متن کاملî±-ketoglutaric acid-modified chitosan resin as sorbent for enhancing methylene blue removal from aqueous solutions
in this study, cross linked chitosan resin (ccr) was prepared by cross linking chitosan with glutaraldehyde, and then î±-ketoglutaric acid-modified chitosan resin (kcr) was obtained by modifying ccr with î±-ketoglutaric acid. the sorption behavior of methylene blue (mb) on kcr and ccr from aqueous solution was investigated. the effect of various experimental parameters (e.g. initial ph, sorbent...
متن کاملRemoval of Acid Dyes from Aqueous Solutions Using Orange Peel as a Sorbent Material
An agricultural by-product waste: orange peel was tested for the removal of four acid dyes from aqueous solutions in batch conditions. As results obtained, kinetics of dyes sorption was time of contact, initial dyes concentration and dyes type dependent. The pseudo second-order reaction rate model adequately described the kinetics of dyes sorption with high correlation coefficients. Langmuir mo...
متن کاملBiosorption of methyl blue onto tartaric acid modified wheat bran from aqueous solution
Tartaric acid modified wheat bran was utilized as adsorbent to remove methyl blue, a basic dye from aqueous solution. Batch experiments were carried out to study the effect of various experimental parameters such as initial solution pH, contact time, initial dye concentration and adsorbent dosage, on dye adsorption. The results showed that the modification of wheat bran by tartaric acid signifi...
متن کاملPreparation of Nanochitosan as an Effective Sorbent for the Removal of Copper Ions from Aqueous Solutions
The most important pollutants in wastewater are heavy metal ions. In this paper, the effects of various parameters such as pH, contact time, initial concentration, and temperature on the adsorption of Cu (II) by nanochitosan (NCS) was investigated in batch experiment. Nanochitosan was prepared based on ionic gelation and characterized by means of Fourier Transform Infrared Spectroscopy (FTIR),...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
quarterly journal of applied chemical researchناشر: islamic azad university, karaj branch
ISSN 2008-3815
دوره 8
شماره 4 2014
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023