Removal of RhB from aqueous solutions by two polyoxometalates adsorbents

Chen, Shunqiang; Di, Yutong; Li, Yong; Li, Feng; Li, Taohai; Cao, Wei (2019-01-16)
 
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URL:
https://doi.org/10.1007/s10904-018-1045-y

Chen, Shunqiang
Di, Yutong
Li, Yong
Li, Feng
Li, Taohai
Cao, Wei
Springer Nature
16.01.2019

Chen, S., Di, Y., Li, Y. et al. Removal of RhB From Aqueous Solutions by Two Polyoxometalates Adsorbents. J Inorg Organomet Polym 29, 1048–1055 (2019). https://doi.org/10.1007/s10904-018-1045-y

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© Springer Science+Business Media, LLC, part of Springer Nature 2019. This is a post-peer-review, pre-copyedit version of an article published in J Inorg Organomet Polym. The final authenticated version is available online at https://doi.org/10.1007/s10904-018-1045-y.
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doi:https://doi.org/10.1007/s10904-018-1045-y
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https://urn.fi/URN:NBN:fi-fe202102255979
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Abstract

[Ru(2,2′-bipy)₃]₃(PW₁₂O₄₀)₂ and [Ru(2,2′-bipy)₃]₂(SiW₁₂O₄₀) were synthesized via chemical co-precipitation method using [Ru (2,2′-bipy)₃]Cl₂ and polyoxometalates as reactants. The adsorption ability of absorbents was studied by removing RhB from aqueous solutions in different conditions such absorbent dose, initial dye and contact time. The RPW owns better adsorption ability than the RSI, with a high adsorbing rate of 99% for the RhB under the optimized conditions (10 mg/L, 100 mg, 30 min).

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