SORPTION OF COPPER, ZINC AND NICKEL ON CA-BENTONITE

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TAHMOORESI MAJID; SARRAFI AMIR; IRAJ MANSOURI ABDOLREZA; LASHKARI BATOOL

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Journal Paper

Paper Information

Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2013 | Volume:32 | Issue:1 (67) Page(s): 7-16

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Information Journal Paper

Title

SORPTION OF COPPER, ZINC AND NICKEL ON CA-BENTONITE

Author(s)

TAHMOORESI MAJID | SARRAFI AMIR | IRAJ MANSOURI ABDOLREZA | LASHKARI BATOOL | Issue Writer Certificate

Keywords

BENTONITEQ2

MONTMORILLONITEQ2

ADSORPTIONQ2

CATION EXCHANGEQ2

COPPERQ2

ZINCQ2

NICKELQ2

Abstract

Clays and clay minerals specially MONTMORILLONITE and BENTONITE are widely used for environmental pollution control. The heavy metals are important environmental pollutants. In this study the sorption of COPPER, ZINC and NICKEL ions as heavy metals by BENTONITE samples was investigated. Sample 1 from Kheir Abad mine, sample 2 from Tange Ghoochan mine and sample 3 from the mine around the Ravari mosque were prepared. The sorption tests of COPPER, ZINC and NICKEL ions by Kheir Abad Ca-BENTONITE sample were done. The results showed that the sorption very fast and for doing all tests the appropriate time was obtained 5 minutes. Also the results showed that the reduction of pH causes the reduction of COPPER, ZINC & NICKEL ions sorption and also appropriate conditions for sorption of each ions were achieved. The sorption tests by other samples in obtained appropriate conditions for sample 1 were done. The results showed that among these samples, sample 2 has the highest percentage of sorption and sample 3 has the lowest percentage of sorption. Also the results showed that the increase of CEC causes the increase of COPPER, ZINC & NICKEL ions sorption. and sorption of NICKEL is less than sorption of COPPER and ZINC. Finally these samples can be an excellent and inexpensive sorbent for COPPER, ZINC and NICKEL ions as heavy metal.

Cites

REMOVAL OF STRONTIUM (II) FROM AQUEOUS SOLUTION BY ADSORPTION USING XEROGEL SYNTHESIZED BY TEOS: KINETICS AND THERMODYNAMICS STUDY

References

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APA: Copy

TAHMOORESI, MAJID, SARRAFI, AMIR, IRAJ MANSOURI, ABDOLREZA, & LASHKARI, BATOOL. (2013). SORPTION OF COPPER, ZINC AND NICKEL ON CA-BENTONITE. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 32(1 (67)), 7-16. SID. https://sid.ir/paper/26243/en

Vancouver: Copy

TAHMOORESI MAJID, SARRAFI AMIR, IRAJ MANSOURI ABDOLREZA, LASHKARI BATOOL. SORPTION OF COPPER, ZINC AND NICKEL ON CA-BENTONITE. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2013;32(1 (67)):7-16. Available from: https://sid.ir/paper/26243/en

IEEE: Copy

MAJID TAHMOORESI, AMIR SARRAFI, ABDOLREZA IRAJ MANSOURI, and BATOOL LASHKARI, “SORPTION OF COPPER, ZINC AND NICKEL ON CA-BENTONITE,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 32, no. 1 (67), pp. 7–16, 2013, [Online]. Available: https://sid.ir/paper/26243/en

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