Investigation of the removal of heavy hazardous metals by agricultural solid waste as an cheap reliable adsorbent

Keivani Hafshejani, M. and Langari, A. and Khazaei, M. (2013) Investigation of the removal of heavy hazardous metals by agricultural solid waste as an cheap reliable adsorbent. Life Science Journal, 10 (4). pp. 3662-3665.

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Abstract

It is well-recognized that the heavy metals are among the prominent contaminants in aqueous solutions. This hazardous metal can result in a high risk contamination and causes illness. It should be mentioned that the metals also appears in wastewaters of a lot of manufacture and it can produce variety of undesirable effects. For removal of this contaminant from water many methods are used in this way. This paper investigates adsorption Sr (II) from aqueous solutions is the most important aim of this paper. A low cost adsorbent which prepared by hazelnut shell as an agricultural solid waste was used in this study. The best of our knowledge is to use solid waste as an adsorbent without converting it to activated carbon, just by simple method. Some operational conditions such as temperature, speed velocity of stirrer and dose of prepared adsorbent were investigated by some experiments. The high efficiency adsorption was achieved by this low cost adsorbent. The raw material in this research was collected from Iranian garden.

Item Type: Article
Additional Information: cited By 0
Uncontrolled Keywords: Effect of temperature; Removal; Adsorption; Adsorbent; Adsorption; Sr (II); Hazelnut Shell; Temperature.
Subjects: WA Public Health > Public Health Education WA.18 > WA 30 Social, Economic, and Environmental factor in public health
WA Public Health > WA 30 Social, Economic, and Environmental factor in public health
Divisions: Reserach Vice-Chancellar Department
Depositing User: zahra bagheri .
Date Deposited: 08 Aug 2017 07:15
Last Modified: 08 Aug 2017 07:15
URI: http://eprints.skums.ac.ir/id/eprint/2609

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