Investigation of effect of influent concentration on cadmium removal in a fixedbed column using adsorbent Conocarpus

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Pourmohammad Pejman; FARASATI MASOOMEH; FARHADI BAHMAN; PIRSAHEB MEGHDAD

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Journal Paper

Paper Information

Journal: Journal of Irrigation and Water Engineering Year:2019 | Volume:9 | Issue:35 Page(s): 182-194

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Information Journal Paper

Title

Investigation of effect of influent concentration on cadmium removal in a fixedbed column using adsorbent Conocarpus

Author(s)

Pourmohammad Pejman | FARASATI MASOOMEH | FARHADI BAHMAN | PIRSAHEB MEGHDAD | Issue Writer Certificate

Keywords

CadmiumQ2

ConocarpusQ1

Fixed-bed columnQ1

modelingQ1

Abstract

The presence of heavy metals in the environment due to their harmful effects on human health, regarded as a problem. Today, high-performance biosorbents for wastewater treatment containing heavy metals such as Cadmium were developed and are preferable than other absorbents. The aim of this study was investigation of effect of influent concentration on Cadmium removal in a fixedbed column using adsorbent Conocarpus. Conocarpus was prepared from waste vegetable of DEHLORAN city gardens and surface structure of absorbent was investigated. In this study, the effect of influent concentration on Cadmium removal was investigated and Adams-Bohart and Thomas models were used to the column adsorption modeling. Physical characteristics results showed that the adsorbent has deep pores and complex, intricate, uneven and irregular surface of filamentary structure. The results of breakthrough curves review showed that in higher concentrations, breakthrough time of bed was decreased. breakthrough curves slope increased and breakthrough volume decreased with increasing initial Cadmium concentration. Also Adams-Bohart model has a better fit of the column data.

Cites

Conocarpus Tree the Marine-Medicinal Treasure of Southern Iran: A Review of Botanical, Phytochemical and Medicinal Properties

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APA: Copy

Pourmohammad, Pejman, FARASATI, MASOOMEH, FARHADI, BAHMAN, & PIRSAHEB, MEGHDAD. (2019). Investigation of effect of influent concentration on cadmium removal in a fixedbed column using adsorbent Conocarpus. IRANIAN OF IRRIGATION & WATER ENGINEERING, 9(35 ), 182-194. SID. https://sid.ir/paper/247120/en

Vancouver: Copy

Pourmohammad Pejman, FARASATI MASOOMEH, FARHADI BAHMAN, PIRSAHEB MEGHDAD. Investigation of effect of influent concentration on cadmium removal in a fixedbed column using adsorbent Conocarpus. IRANIAN OF IRRIGATION & WATER ENGINEERING[Internet]. 2019;9(35 ):182-194. Available from: https://sid.ir/paper/247120/en

IEEE: Copy

Pejman Pourmohammad, MASOOMEH FARASATI, BAHMAN FARHADI, and MEGHDAD PIRSAHEB, “Investigation of effect of influent concentration on cadmium removal in a fixedbed column using adsorbent Conocarpus,” IRANIAN OF IRRIGATION & WATER ENGINEERING, vol. 9, no. 35 , pp. 182–194, 2019, [Online]. Available: https://sid.ir/paper/247120/en

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