Correction: Kong et al. Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by Extracting Aluminum and Iron Ions from High Iron Content Coal Gangue. Materials 2022, 15, 2253

Deshun Kong; Zihan Zhou; Shuojiang Song; Shan Feng; Minglei Lian; Rongli Jiang

doi:10.3390/ma15093104

,

and

¹

Guizhou Provincial Key Laboratory of Coal Clean Utilization, School of Chemistry and Materials Engineering, Liupanshui Normal University, Liupanshui 553004, China

²

School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221016, China

^*

Author to whom correspondence should be addressed.

Materials2022, 15(9), 3104;https://doi.org/10.3390/ma15093104

This article belongs to the Topic Sustainable Polymer Technologies

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Missing Citation

The authors wish to make the following correction to the published paper [1], the citation mark [13] for “Figure 3. SEM image of the gangue” was lost. The correct Figure 3 caption should be “Figure 3. SEM image of the gangue [13]”.

The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

Kong, D.; Zhou, Z.; Song, S.; Feng, S.; Lian, M.; Jiang, R. Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by Extracting Aluminum and Iron Ions from High Iron Content Coal Gangue. Materials 2022, 15, 2253. [Google Scholar] [CrossRef] [PubMed]

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Correction: Kong et al. Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by Extracting Aluminum and Iron Ions from High Iron Content Coal Gangue. Materials 2022, 15, 2253

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