Adsorption of Pb (II) from Aqueous Solution Using some Agricultural Waste as Low Cost Adsorbent Materials: Part 1

2017 ◽  
Vol 29 (1) ◽  
Author(s):  
W Mekhamer ◽  
Naser Alandis ◽  
O Aldayel ◽  
J Hefne ◽  
H Jokhab ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Agricultural Waste ◽  
Adsorbent Materials

The Kinetics Studies for the Adsorption of Furadan from Aqueous Solution by Orange Peel

2013 ◽  
Vol 842 ◽  
pp. 187-191
Author(s):  
Guang Fu Xu ◽  
Zhao Xi Shen ◽  
Rui Xin Guo
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Agricultural Waste ◽  
Correlation Coefficients ◽  
Orange Peel ◽  
Intraparticle Diffusion ◽  
Time Range ◽  
Intraparticle Diffusion Model ◽  
First Order ◽  
Pseudo First Order

As an agricultural waste available in large quantity in China, Orange peel was utilized as low-cost adsorbent to remove furadan from aqueous solution by adsorption. Pseudo-first-order, second-order models and intraparticle diffusion model were applied to analyze experimental data and thus elucidated the kinetic adsorption process. The high values of correlation coefficients showed the data conformed well to the pseudo-first-order rate kinetic model over the initial stage of the adsorption processes. The plots were not linear over the whole time range, implying that more than one process affected the adsorption: the first one representing surface adsorption at the beginning of the reaction and the second one was the intraparticle diffusion at the end of the reaction. The results in this study indicated that orange peel was an attractive candidate for removing furadan from the aqueous solution.

Removal of pyridine from aqueous solution using low cost activated carbons derived from agricultural waste materials

Carbon ◽  
2004 ◽  
Vol 42 (12-13) ◽  
pp. 2409-2421 ◽  
Author(s):  
Dinesh Mohan ◽  
Kunwar P. Singh ◽  
Sarita Sinha ◽  
Deblina Gosh
Keyword(s):  
Aqueous Solution ◽  
Activated Carbons ◽  
Low Cost ◽  
Agricultural Waste ◽  
Waste Materials

Adsorptive removal of Drimarine Red HF-3D dye from aqueous solution using low-cost agricultural waste: batch and column study

2014 ◽  
Vol 30 (4) ◽  
pp. 376-392 ◽  
Author(s):  
Sana Nausheen ◽  
Haq Nawaz Bhatti ◽  
Zobia Furrukh ◽  
Sana Sadaf ◽  
Saima Noreen
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Agricultural Waste ◽  
Column Study ◽  
Adsorptive Removal

The Adsorption Isotherm Studies of Orange Peel on Pesticide Furadan

2013 ◽  
Vol 477-478 ◽  
pp. 1331-1335
Author(s):  
Guang Fu Xu ◽  
Hui Min Jing ◽  
Rui Xin Guo
Keyword(s):  
Aqueous Solution ◽  
Adsorption Isotherm ◽  
Adsorption Capacity ◽  
Low Cost ◽  
Agricultural Waste ◽  
Orange Peel ◽  
Maximum Adsorption Capacity ◽  
Attractive Candidate ◽  
Adsorption Data ◽  
Langmuir And Freundlich Models

Orange peel, an agricultural waste available in large quantity in China, was utilized as low-cost adsorbent to remove furadan from aqueous solution by adsorption. Adsorption isotherms were calculated and discussed. Both Langmuir and Freundlich models fitted the adsorption data quite reasonably (R2> 0.98) and the maximum adsorption capacity was 161.29 mg.g-1. The results in this study indicated that orange peel was an attractive candidate for removing furadan from the aqueous solution.

scholarly journals REMOVAL OF NICKEL, COPPER, AND ZINC IONS FROM AQUEOUS SOLUTION USING COFFEE BEAN HUSK (CFH)

2020 ◽  
Vol 58 (3A) ◽  
pp. 68
Author(s):  
Tran Dac Tran ◽  
Minh Le Tran
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Agricultural Waste ◽  
Freundlich Isotherm ◽  
Coffee Bean ◽  
Zinc Ions ◽  
Copper And Zinc ◽  
Nickel Copper ◽  
Initial Ph ◽  
Relative Coefficient

Agricultural waste has been received much attention for its potential of being efficient and low-cost adsorbents to remove heavy metals from water. This paper presents a batch investigation of the potential of an adsorbent produced from coffee bean husk for removing copper, nickel and zinc ions from aqueous solution. At the initial pH of 5.0, a dose of 10 g/L, initial concentration of 50 mg/L, shaking speed of 100 rpm, particle size of 0.6-1 mm and at 25oC, the removal of nickel, copper, and zinc ions reached 95% and the highest adsorption capacity of coffee bean husk approached 23, 32, 22 mg/g, respectively. The adsorption isotherm of these ions preferred to the Freundlich isotherm with the relative coefficient R2 equal and or greater than 0.98. Thus, an initial conclusion drawn from the study was that coffee bean husk could potentially be as an effective and economical adsorbent for removing nickel, copper, and zinc ions from the aqueous solution.

Adsorption removal of malachite green dye from aqueous solution

2018 ◽  
Vol 34 (3) ◽  
pp. 427-453 ◽  
Author(s):  
Kshitij Tewari ◽  
Gaurav Singhal ◽  
Raj Kumar Arya
Keyword(s):  
Aqueous Solution ◽  
Malachite Green ◽  
Dye Removal ◽  
Low Cost ◽  
Agricultural Waste ◽  
Malachite Green Dye ◽  
Adsorption Removal ◽  
Adsorption Data ◽  
The Cost ◽  
Cost Feasibility

Abstract In this review, the state of the art on the removal of malachite green dye from aqueous solution using adsorption technique is presented. The objective is to critically analyze different adsorbents available for malachite green dye removal. Hence, the available recent literature in the area is categorized according to the cost, feasibility, and availability of adsorbents. An extensive survey of the adsorbents, derived from various sources such as low cost biological materials, waste material from industry, agricultural waste, polymers, clays, nanomaterials, and magnetic materials, has been carried out. The review studies on different adsorption factors, such as pH, concentration, adsorbent dose, and temperature. The fitting of the adsorption data to various models, isotherms, and kinetic regimes is also reported.

Adsorption of Cationic Dyes from Aqueous Solution onto Rapeseed Meal

2012 ◽  
Vol 550-553 ◽  
pp. 1550-1555
Author(s):  
Guo Lan Li ◽  
Song Li ◽  
Deng Liang He ◽  
Jun Liang Du
Keyword(s):  
Aqueous Solution ◽  
Adsorption Process ◽  
Low Cost ◽  
Agricultural Waste ◽  
Industrial Effluent ◽  
Rapeseed Meal ◽  
Adsorption Rate ◽  
Cationic Dyes ◽  
Pseudo Second Order ◽  
Isotherm Equations

Using an agricultural waste rapeseed meal (RM) as adsorbent, the adsorption of methylene blue (MB) and malachite green (MG) from aqueous solution has been studied. For this purpose, the adsorption of MB and MG onto the RM with aspects of kinetics, equilibrium and the effect of pH were investigated. The equilibrium experimental data of MB and MG is in well accordance with isotherm equations of Langmuir and Freundlich. And the maximum uptake capacities (qm) of MB and MG were 122 and 78 mg.g-1respectively. It was observed that the adsorption rate of MB and MG onto the RM were very rapid and the adsorption process followed the pseudo-second-order equation. The RM appears as a very prospective adsorbent for the removal of cationic dyes from industrial effluent due to its high uptake, rapid adsorption rate and low cost.

UTILIZATION OF DURIAN PEEL AS POTENTIAL ADSORBENT FOR BISPHENOL A REMOVAL IN AQUOEUS SOLUTION

2015 ◽  
Vol 74 (11) ◽  
Author(s):  
Zainab Mat Lazim ◽  
Tony Hadibarata ◽  
Mohd Hafiz Puteh ◽  
Zulkifli Yusop ◽  
Riry Wirasnita ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Sulfuric Acid ◽  
Low Cost ◽  
Agricultural Waste ◽  
Order Type ◽  
Batch Adsorption ◽  
Operational Parameters ◽  
Before And After ◽  
Pseudo Second Order ◽  
Solution Kinetic

This study explored the low-cost adsorbent of durian peel for BPA removal from aqueous solutions. The effect of various operational parameters such as contact time, temperature, concentration, agitation and pH on the adsorption of BPA was investigated using the batch adsorption study. It was found that Durian peel can be used as a low cost adsorbent for the removal of BPA in aqueous solution after treated with sulfuric acid. The effects of morphology, functional groups, and surface area of adsorbent, before and after pretreatment with sulfuric acid and reaction were investigated by using FESEM, FTIR, and BET. The present study indicates that durian peel had removed 69.63% of BPA with adsorption capacity of 4.178 mg/g for 24 hours. The result proved that this treated agricultural waste was promising material as an alternative adsorbent for the removal of BPA from aqueous solution. Kinetic study of the results gave a pseudo-second order type of mechanism while the adsorption characteristics of the adsorbent followed the Langmuir adsorption isotherm.

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