Polyol intercalation in copper substituted zinc hydroxide acetate and evaluation of its adsorptive role towards Congo red dye

Saroj, Sanjay Kumar; Pal, Sachin; Nagarajan, Rajamani

doi:10.1016/j.clay.2019.105411

Cited by 9 publications

(2 citation statements)

References 36 publications

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“…However, Congo red is very easy to lose; it will cause environmental pollution during production and use. At the same time, it has strong toxicity and carcinogenicity [3,4]. Therefore, from the perspective of health and environment, it must be removed from the wastewater and then discharged into the water.…”

Section: Introductionmentioning

confidence: 99%

Preparation Method of Iron Oxyhydroxide Nanosheets for Treating Organic Dyes

Lian

et al. 2022

J. Phys.: Conf. Ser.

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Considering the promoted purification requirement for industry sewage, the discharge of azo dye wastewater will have a serious impact on the environment, iron oxyhydroxide nanosheets were designed and prepared, and the purification effects and application conditions were investigated in this work. We have used its structural advantages to perform adsorption tests on Congo red (CR). It found that it has very excellent properties. It has strong adsorption capacity for Congo red under the condition of low dosage and no adjustment of PH. By employing iron oxyhydroxide nanosheets with optimized molar ratio of reducing agent to Fe, it was found that the adsorption efficiency increase in the removal percentage for CR from industry sewage could be achieved at the large specific surface area and pore volume of B-Fe Nanosheets.

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Section: Introductionmentioning

confidence: 99%

Preparation Method of Iron Oxyhydroxide Nanosheets for Treating Organic Dyes

Lian

et al. 2022

J. Phys.: Conf. Ser.

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“…22 In addition, Zn-O, Mn-O and C-C show peaks at 279, 635 and 954 cm À1 , respectively. 23,24 Fig. 1j displays the Fourier transform infrared spectroscopy (FT-IR) spectrum.…”

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confidence: 99%