Corrigendum: “Synthesis of geopolymer-supported zeolites via robust one-step method and their adsorption potential” [J. Hazard. Mater. 353 (2018) 522-533](S0304389418302991)(10.1016/j.jhazmat.2018.04.049)

Hammad R. Khalid, N. K. Lee, Solmoi Park, N. Abbas, H. K. Lee*

*Corresponding author for this work

Research output: Contribution to journalComment/debate

1 Scopus citations

Abstract

In “Sec. 2.2: Materials and synthesis” of the paper (Khalid et al., 2018), a minor detail about the one-step synthesis method should be supplemented as follows. “The one-step method was used for synthesis of self-supported zeolites as follows: (1) the slurry mixture was mechanically stirred for 15 min at room temperature, (2) slurry was poured into 25.4 × 25.4 × 101.6 mm teflon molds, and (3) molds were directly put into autoclave for hydrothermal treatment under different conditions (Table 2). For initial 6 h of the hydrothermal treatment, temperature was set to 60 °C to avoid shrinkage cracks due to rapid evaporation of water from the mixture. After 6 h, temperature was raised to the relevant values for respective samples (given in Table 2 of the paper (Khalid et al., 2018)).”

Original languageEnglish
Article number121986
JournalJournal of Hazardous Materials
Volume391
DOIs
StatePublished - 5 Jun 2020

Bibliographical note

Publisher Copyright:
© 2019 Elsevier B.V.

Keywords

  • Geopolymer-supported zeolite
  • Hydrothermal treatment
  • Lead
  • Mesoporous adsorbent
  • Zeolite Na-P1

ASJC Scopus subject areas

  • Environmental Engineering
  • Environmental Chemistry
  • Waste Management and Disposal
  • Pollution
  • Health, Toxicology and Mutagenesis

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