Formation of Polystyrene Coated Persulfate Slow-Release Candles for Polycyclic Aromatic Hydrocarbon Oxidation in Water

Wajahat Abbas; Muzamil Hussain; Sami Ullah Khan; Sherzod Abdullaev; Farwa Asmat; Hassan Ali Ghazwani; Hala A. Hejazi

doi:10.1007/s10562-024-04582-5

Formation of Polystyrene Coated Persulfate Slow-Release Candles for Polycyclic Aromatic Hydrocarbon Oxidation in Water

Wajahat Abbas
, Muzamil Hussain
, Sami Ullah Khan
, Sherzod Abdullaev
, Farwa Asmat
, Hassan Ali Ghazwani
, Hala A. Hejazi

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Slow-release oxidation is important for effectively and selectively treating aromatic hydrocarbon pollutants like phenol in water. This research work focuses on persulfate candles formation for slow-relaese oxidation of phenol in water. To control the persulfate release rate polystyrene coating was applied to the beads. Four predetermined PAHs to ferrous molar ratios accompanied with persulfate candles were applied for the oxidation process. In the presence of ferrous activator the degradation of phenol was achieved. The increasing concentration of ferrous with constant persulfate and phenol concentration the higher degradation can be achieved up to certain Ph:Fe⁺² ratio. The crossing the optimum ratio the inhibition starts. Graphical Abstract: (Figure presented.)

Original language	English
Pages (from-to)	3958-3963
Number of pages	6
Journal	Catalysis Letters
Volume	154
Issue number	7
DOIs	https://doi.org/10.1007/s10562-024-04582-5
State	Published - Jul 2024
Externally published	Yes

Keywords

Contaminant
Degradation
Persulfate polyacrylonitrile
Persulfate release
Polycyclic aromatic hydrocarbons

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10.1007/s10562-024-04582-5

Cite this

@article{4598f67097c540fb8f9366108648da26,

title = "Formation of Polystyrene Coated Persulfate Slow-Release Candles for Polycyclic Aromatic Hydrocarbon Oxidation in Water",

abstract = "Slow-release oxidation is important for effectively and selectively treating aromatic hydrocarbon pollutants like phenol in water. This research work focuses on persulfate candles formation for slow-relaese oxidation of phenol in water. To control the persulfate release rate polystyrene coating was applied to the beads. Four predetermined PAHs to ferrous molar ratios accompanied with persulfate candles were applied for the oxidation process. In the presence of ferrous activator the degradation of phenol was achieved. The increasing concentration of ferrous with constant persulfate and phenol concentration the higher degradation can be achieved up to certain Ph:Fe+2 ratio. The crossing the optimum ratio the inhibition starts. Graphical Abstract: (Figure presented.)",

keywords = "Contaminant, Degradation, Persulfate polyacrylonitrile, Persulfate release, Polycyclic aromatic hydrocarbons",

author = "Wajahat Abbas and Muzamil Hussain and Khan, \{Sami Ullah\} and Sherzod Abdullaev and Farwa Asmat and Ghazwani, \{Hassan Ali\} and Hejazi, \{Hala A.\}",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.",

year = "2024",

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doi = "10.1007/s10562-024-04582-5",

language = "English",

volume = "154",

pages = "3958--3963",

journal = "Catalysis Letters",

issn = "1011-372X",

publisher = "Kluwer Academic Publishers",

number = "7",

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TY - JOUR

T1 - Formation of Polystyrene Coated Persulfate Slow-Release Candles for Polycyclic Aromatic Hydrocarbon Oxidation in Water

AU - Abbas, Wajahat

AU - Hussain, Muzamil

AU - Khan, Sami Ullah

AU - Abdullaev, Sherzod

AU - Asmat, Farwa

AU - Ghazwani, Hassan Ali

AU - Hejazi, Hala A.

N1 - Publisher Copyright: © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

PY - 2024/7

Y1 - 2024/7

N2 - Slow-release oxidation is important for effectively and selectively treating aromatic hydrocarbon pollutants like phenol in water. This research work focuses on persulfate candles formation for slow-relaese oxidation of phenol in water. To control the persulfate release rate polystyrene coating was applied to the beads. Four predetermined PAHs to ferrous molar ratios accompanied with persulfate candles were applied for the oxidation process. In the presence of ferrous activator the degradation of phenol was achieved. The increasing concentration of ferrous with constant persulfate and phenol concentration the higher degradation can be achieved up to certain Ph:Fe+2 ratio. The crossing the optimum ratio the inhibition starts. Graphical Abstract: (Figure presented.)

AB - Slow-release oxidation is important for effectively and selectively treating aromatic hydrocarbon pollutants like phenol in water. This research work focuses on persulfate candles formation for slow-relaese oxidation of phenol in water. To control the persulfate release rate polystyrene coating was applied to the beads. Four predetermined PAHs to ferrous molar ratios accompanied with persulfate candles were applied for the oxidation process. In the presence of ferrous activator the degradation of phenol was achieved. The increasing concentration of ferrous with constant persulfate and phenol concentration the higher degradation can be achieved up to certain Ph:Fe+2 ratio. The crossing the optimum ratio the inhibition starts. Graphical Abstract: (Figure presented.)

KW - Contaminant

KW - Degradation

KW - Persulfate polyacrylonitrile

KW - Persulfate release

KW - Polycyclic aromatic hydrocarbons

UR - https://www.scopus.com/pages/publications/85186193257

U2 - 10.1007/s10562-024-04582-5

DO - 10.1007/s10562-024-04582-5

M3 - Article

AN - SCOPUS:85186193257

SN - 1011-372X

VL - 154

SP - 3958

EP - 3963

JO - Catalysis Letters

JF - Catalysis Letters

IS - 7

ER -

Formation of Polystyrene Coated Persulfate Slow-Release Candles for Polycyclic Aromatic Hydrocarbon Oxidation in Water

Abstract

Keywords

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