A new polysaccharide-based ion-exchange resin for industrial wastewater treatment

Bargujar, Savita; Gambhir, Geetu; Raigar, Madhu Bala; Hooda, Sunita; Arya, Dinesh Kumar; Bhatia, Mamta

doi:10.14314/polimery.2022.5.4

Cited by 2 publications

(2 citation statements)

References 18 publications

(18 reference statements)

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“…By maintaining a constant stirring speed (150 rpm), pH (7), and temperature (27 • C), it was observed that an increase in the contract time from 30 min to 240 min increased the rate of adsorption of the metal ions to the H-TTAPA resin. The presence of large functional groups in the H-TTAPA resin significantly increases the binding capacity, thus helping to accelerate the process [56].…”

Section: Effect Of Contact Time On the Removal Of Metal Ionsmentioning

confidence: 99%

Sequestration of Toxic Metal Ions from Industrial Effluent Using the Novel Chelating Resin Tamarind Triazine Amino Propanoic Acid (TTAPA)

Mandal

Abomuti

Al‐Harbi

et al. 2023

Water

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Due to higher levels of industrial activity, the concentrations of toxic substances in natural water bodies are increasing. One of the most dangerous groups of toxic compounds is heavy metals, with even trace amounts of most heavy metals being harmful to aquatic life. This is why purifying water has become an urgent priority. In this context, ion-exchange resins have become more widely used in water treatment processes. However, to reduce the costs and improve the sustainability of this strategy, natural resins are favored over synthetic versions. Therefore, in the present study, a natural tamarind-based chelating resin was developed. The tamarind triazine amino propanoic acid (TTAPA) resin was synthesized and characterized using Fourier-transform infrared spectroscopy, thermogravimetry analysis, scanning electron microscopy, elemental analysis, and physicochemical analysis of the moisture content, total ion-exchange capacity, bulk volume, bulk density, and percentage nitrogen content. The biological oxygen demand and chemical oxygen demand of the industrial effluent before and after treatment were also analyzed. The batch analysis was used to determine the distribution coefficient and percentage removal of the metal ions Fe(II), Zn(II), Pb(II), Cu(II), and Cd(II). The removal efficiency of the prepared TTAPA resin was highest for Fe(II), followed by Cu(II), Zn(II), Pb(II), and Cd(II) in order. The chelating ion-exchange resin also had a metal ion recovery of more than 95%, thus demonstrating great promise for the sequestration of heavy metal ions from industrial wastewater. The proposed TTAPA resin is biodegradable, non-toxic, cost-effective, reproducible, and eco-friendly.

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Section: Effect Of Contact Time On the Removal Of Metal Ionsmentioning

confidence: 99%

Sequestration of Toxic Metal Ions from Industrial Effluent Using the Novel Chelating Resin Tamarind Triazine Amino Propanoic Acid (TTAPA)

Mandal

Abomuti

Al‐Harbi

et al. 2023

Water

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“…DMF was used to swell the resin. To make a homogenous layer, the swelling resin was allowed to settle 40 . The height of the column was about 4-5 cm, and the resin utilised was roughly 5.0 gram.…”

Section: Binary Seperation Of Cu(ii) and Cr(iii) Mixtures Using Taba ...mentioning

confidence: 99%

Synthesis and Application of Tamarind 4-Amino Butyric Acid (TABA) For Removal of Heavy Metalions from Industerial Effluent’s

Josh,

Gaur

2023

Orient. J. Chem

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4-Aminobutyric acid (TABA), a functional group that is incorporate in tamarind kernel powder to synthesized of TABA resin in laboratory. By employing batch approach and column separation experiment, their adsorption behavior for hazardous metal ion as Fe (II), Cr (III) and Cu (II) has been discovered. Various physiochemical properties as Ion exchange capacity, bulk density, SEM, and FTIR spectra were used to characterize the tamarind-based TABA resin. Industrial effluents which contaminated with heavy toxic metal ions are extracted using TABA resin. This paper emphasis that, the resin is used to remove heavy metal ions like Fe (II), Cr (II), and Cu (II) from aqueous solution and effluents of steel industry, Jodhpur. This paper present the highest % adsorption of Fe (II) metal ion and binary separation of Cr (III) and Cu (II) ions on TABA resin at pH 6. Maximum ion exchange capacity was found 3.38 milimol/gm and adsorption is 70.43% on TABA resin.

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A new polysaccharide-based ion-exchange resin for industrial wastewater treatment

Cited by 2 publications

References 18 publications

Sequestration of Toxic Metal Ions from Industrial Effluent Using the Novel Chelating Resin Tamarind Triazine Amino Propanoic Acid (TTAPA)

Sequestration of Toxic Metal Ions from Industrial Effluent Using the Novel Chelating Resin Tamarind Triazine Amino Propanoic Acid (TTAPA)

Synthesis and Application of Tamarind 4-Amino Butyric Acid (TABA) For Removal of Heavy Metalions from Industerial Effluent’s

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