Indian Journal of Ecology
Web of Science
  • Year: 2022
  • Volume: 49
  • Issue: 4

Adsorption iron ions from aquaeous solution onto duck feathers modification using Na2S2O5

  • Author:
  • U.B.L. Utami*, H. Susanto1, B. Cahyono2, D. Ariyani
  • Total Page Count: 7
  • Page Number: 1503 to 1509

1Chemicalm Departement, Faculty of Engenering, Diponegoro University, Semarang, Indonesia

2Chemistry Department, Faculty of Mathematics and Sains, Diponegoro University, Semarang, Indonesia

Chemistry Departement, Faculty of Mathematics and Sains,Lambung Mangkurat UniversityBanjarmasin, Indonesia

*E-mail: umi.baroroh@ulm.ac.id

Online Published on 19 September, 2022.

Abstract

Adsorption Iron Ions from Aquaeous Solution onto Duck Feathers Modification using Na2S2O5 has been done. The objectives were to study modification reactions, to determine adsorption capacity. Modification duck feather adsorbents done by 2 g of duck powder was dissolved in 25 mL Na2S2O5 with a concentration of0.025, 0.100, 0.175, 0.250, 0.325, 0.400 and 0.475M, then placed on hotplate stirrer at 50° C and stirred for 24 hours. The reaction mechanism was studied through functional group analysis using Fourier Transform Infrared (FTIR) spectroscopy. The results showed that adsorption capacity of Fe (III) by adsorbent of duck feather optimum with 3.25M and adsorption capacity before and after modification were 83.333 mg/g and 129.870 mg/g.

Keywords

Adsorption capacity, Iron, Duck feather, Na2S2O