CoChat
Sign Up
Cited by 26

The DOI matches its Crossref record.

Modification of Superabsorbent Hydrogels for Industrial Wastewater Treatment

Rahman, Md. Owaleur, Halim, Md. Abdul, Deb, Anjan, Ahmed, Shafi, Rahman, Md. Wasikur, Dafader, N. C., Alam, S. M. Nur, Khandaker, Shahjalal, Alam, Md. Jahangir·2022·Advances in Polymer Technology
DOI 10.1155/2022/8405230
Open this paper in CoChat — free account

Abstract

A breakthrough in superabsorbent hydrogel (SAH) preparation was studied in the current issue by blending potato starch and acrylic acid for wastewater treatment. Gamma irradiation source (60Co irradiation) was used to irradiate SAH from 1 to 10 kGy dose at room temperature (~27°C). The swelling ratio, water absorption, equilibrium water content, and gel fraction properties of the hydrogel were investigated. The as-prepared hydrogel treated with KOH (THG) showed excellent absorption capacity but less mechanical stability compared to untreated hydrogel (UHG). The gel fraction of treated SAH was slightly lower in methanol, but the utmost in water at 5 kGy infers the proper grafting of SAH at this point. The prepared SAH was characterized using scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) to investigate the surface morphology and molecular interaction, respectively. Moreover, this study’s focal point is to propose an alternative method to remove chromium and methylene blue by SAH from industrial wastewater. The Cr adsorption capacity of UHG was higher than that of THG because the proton’s replacement is easier than that of K by Cr. On the other hand, THG was found to be more efficient in removing methylene blue from industrial wastewater due to the presence of an easily ionized group (–COOK) in SAH. Therefore, the hydrogel can be proposed as a potential superabsorbent to remove heavy metals and organic dyes from industrial wastewater.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1155/2022/8405230

Cites

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Previous studies on textile wastewater effects focused on analyzing final discharged effluents as the research material.

    “These studies specifically focused on analyzing the final discharged effluents as the research material”

    From Assessment of heavy metals accumulation by vegetables irrigated with different stages of textile wastewater for evaluation of food and health risk (2024) · cites this paper as Rahman et al., 2022

    The Introduction discusses treating leather and textile industrial wastewater collected in Savar, Bangladesh, but does not say that previous studies analyzed final discharged effluents. Searches for final discharge, effluent sampling, and previous studies found no passage establishing that distinction. (LLM, conf=0.72)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

No references could be resolved yet.

Research works printed but not linked: 44

  1. 10.1016/0168-3659(94)90246-1 · DOI
  2. 10.1002/pi.1145 · DOI
  3. S. Sultana, 2016, Effect of super water absorbent (SWA) hydrogel on productivity and quality of tomato, Archives of Applied Science Research, 8, 5
  4. 10.1007/s42114-018-0058-x · DOI
  5. 10.3390/ma10050540 · DOI
  6. T. P. Sumanjit, 2007, Removal of health hazards causing acidic dyes from aqueous solutions by the process of adsorption, The Online Journal of Health & Allied Sciences, 6, 1
  7. 10.1016/S0014-3057(00)00044-6 · DOI
  8. 10.1016/S0032-3861(00)00627-3 · DOI
  9. 10.1002/1439-2054(20010101)286:1<34::AID-MAME34>3.0.CO;2-J · DOI
  10. 10.1016/S0969-806X(00)00342-X · DOI
  11. M. W. Rutenberg, 1984, Starch Derivatives: Production and Uses. Starch: Chemistry and Technology (Second Edition), Chapter x-Starch Derivatives: Production and Uses, Food Science and Technology, 1, 311
  12. 10.1016/0146-5724(77)90070-X · DOI
  13. 10.1016/j.foodhyd.2006.02.006 · DOI
  14. 10.1002/1097-4628(20000815)77:7<1405::AID-APP1>3.0.CO;2-5 · DOI
  15. 10.1002/pola.1991.080290814 · DOI
  16. 10.1016/0146-5724(79)90015-3 · DOI
  17. P. Cheremisinoff, 1997, Handbook of Engineering Polymeric Materials, 10.1201/9781482292183 · DOI
  18. 10.1039/D1GC03410C · DOI
  19. 10.1016/j.jhazmat.2021.126286 · DOI
  20. 10.1016/j.eurpolymj.2014.11.024 · DOI · Paper page
  21. 10.3390/jcs3020058 · DOI
  22. S. Sultana, 2012, Effect of mono and divalent salts on the properties of carboxymethyl cellulose hydrogel under irradiation technique, International Journal of Chemical Sciences, 10, 627
  23. N. C. Dafader, 2013, Synthesis and characterization of superwater absorbent hydrogel from cassava starch and acrylic acid blends by the application of γ-radiation, Caspian Journal of Applied Sciences Research, 2, 1
  24. 10.5897/AJB-11-2333 · DOI
  25. N. C. Dafader, 2011, Study on the properties of copolymer hydrogel obtained from acrylamide/2-hydroxyethyl methacrylate by the application of gamma radiation, African Journal of Pure and Applied Chemistry, 5, 111
  26. 10.1155/2016/9867859 · DOI
  27. 10.1021/acsapm.1c01691 · DOI
  28. 10.1016/j.apmt.2020.100878 · DOI
  29. 10.1016/j.scitotenv.2020.143236 · DOI
  30. 10.1016/j.jhazmat.2021.126754 · DOI
  31. 10.1111/j.1541-4337.2008.00066.x · DOI
  32. H. Lou, 2019, Forward osmosis with electro-responsive P (AMPS-co-AM) hydrogels as draw agents for desalination, Journal of Membrane Science, 593
  33. M. J. Alam, 2015, Removal of dark blue-GL from wastewater using water hyacinth: a study of equilibrium adsorption isotherm, Desalination and Water Treatment, 56, 11520
  34. 10.1016/j.matdes.2019.107934 · DOI
  35. 10.5004/dwt.2017.21402 · DOI
  36. 10.5004/dwt.2019.23598 · DOI
  37. M. Y. Ali, 2016, Nypa fruticans as a potential low cost adsorbent to uptake heavy metals from industrial wastewater, Indian Journal of Applied Business and Economic Research, 14, 1359
  38. M. Moniruzzaman, 2019, Utilization of waste cigarette buds for the removal of reactive dye from wastewater, Journal of Engineering Research and Application, 9, 2248
  39. 10.1016/j.jcis.2006.04.036 · DOI
  40. 10.1016/j.ijbiomac.2019.08.225 · DOI
  41. 10.1016/j.ijbiomac.2018.05.140 · DOI
  42. 10.1016/j.apcatb.2016.06.053 · DOI
  43. 10.1080/19443994.2015.1082945 · DOI
  44. 10.1007/s11356-018-3208-3 · DOI

Cited by

Sorted by citations

Metadata

Authors
Rahman, M. O., Halim, M. A., Deb, A., Ahmed, S., Rahman, M. W., Dafader, N. C., Alam, S. M. N., Khandaker, S., & Alam, M. J.
Affiliations
  • Department of Chemical Engineering, Jashore University of Science and Technology, Jashore 7408, Bangladesh
  • Department of Agro Product Processing Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
  • Nuclear and Radiation Chemistry Division, Atomic Energy Research Establishment, Savar, Dhaka, Bangladesh
  • Department of Textile Engineering, Dhaka University of Engineering & Technology, Gazipur 1707, Bangladesh
ORCID
Alam, Md. Jahangir
Venue
Advances in Polymer Technology
Publisher
Wiley
Published
2022-02-14
Volume
2022
Pages
1-10
ISSN
  • 1098-2329
  • 0730-6679
DOI
10.1155/2022/8405230
Cited by
26
References
0
Language
en
Licence
creativecommons.org/licenses/by/4.0/ (unspecified)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review