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Detection and treatment of mono and polycyclic aromatic hydrocarbon pollutants in aqueous environments based on electrochemical technology: recent advances

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Abstract

Mono and polycyclic aromatic hydrocarbons are widely distributed and severely pollute the aqueous environment due to natural and human activities, particularly human activity. It is crucial to identify and address them in order to reduce the dangers and threats they pose to biological processes and ecosystems. In the fields of sensor detection and water treatment, electrochemistry plays a crucial role as a trustworthy and environmentally friendly technology. In order to accomplish trace detection while enhancing detection accuracy and precision, researchers have created and studied sensors using a range of materials based on electrochemical processes, and their results have demonstrated good performance. One cannot overlook the challenges associated with treating aromatic pollutants, including mono and polycyclic. Much work has been done and good progress has been achieved in order to address these challenges. This study discusses the mono and polycyclic aromatic hydrocarbon sensor detection and electrochemical treatment technologies for contaminants in the aqueous environment. Additionally mentioned are the sources, distribution, risks, hazards, and problems in the removal of pollutants. The obstacles to be overcome and the future development plans of the field are then suggested by summarizing and assessing the research findings of the researchers.

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Data Availability

Data availability is not applicable to this article as no new data were created or analyzed in this study.

Abbreviations

AHCs:

Aromatic hydrocarbon compounds

BTEX:

Benzene, toluene, ethylbenzene and xylene

MAHs:

Monocyclic aromatic hydrocarbon

PAHs:

Polycyclic aromatic hydrocarbons

USEPA:

US Environmental Protection Agency

ACY:

Acenaphthylene

FL:

Fluorene

ANT:

Anthracene

NAP:

Naphthalene

ACE:

Acenaphene

PYR:

Pyrene

CHR:

Chrysene

B[k]F:

Benzo[k]fluoranthene

B[ghi]P:

Benzo[g,h,i]perylene

D[ah]A:

Dibenz[a,h]anthracene

CNs:

Carbon nanomaterials

PHE:

Phenanthrene

FLU:

Fluoranthene

B[a]A:

Benzo[a]anthracene

B[b]F:

Benzo[b]fluoranthene

B[a]P:

Benzo[a]pyrene

IND:

Indeno[1,2,3-c,d]pyrene

NMs:

Nanomaterials

MOFs:

Metal-organic frameworks

MIPs:

Molecularly imprinted polymers

ECT:

Electrochemical treatment technology

VOCs:

Volatile organic compounds

IARC:

International Agency for Research on Cancer

( ±)-anti-BPDE:

Anti-diol-epoxide of B[a]P

RQNCs:

Risk quotient of the negligible concentrations

RQMPCs:

Risk quotient of the maximum permissible concentrations

CV:

Cyclic voltammetry

SV:

Stripping voltammetry

DPV:

Differential pulse voltammetry

LSV:

Linear sweep voltammetry

SWV:

Square wave voltammetry

CNs:

Carbon nanomaterials

Gr:

Graphene

NPs:

Nanoparticles

CNTs:

Carbon nanotubes

MNPs:

Metal nanoparticles

AgNPs:

Silver nanoparticles

AuNPs:

Gold nanoparticles

RhB:

Rhodamin B

BPA:

Bisphenol A

GCE:

Glassy carbon electrode

CNTPE:

Carbon nanotube paste electrode

PRF:

Electropolymerized riboflavin

HQ:

Hydroquinone

PNPH:

P-nitrophenol

PH:

Phenol

rGO:

Reduced graphene oxide

TCP:

Trichlorophenol

ZIFs:

Zeolitic imidazolate frameworks

Pz:

Pzvbased porphyrinic

H4TPP:

5,10,15,20-Tetra(1H-pyrazol-4yl)porphyrin

SBU:

Secondary building unit

4-NP:

4-Nitrophenol

PPy:

Polypyrole

p-DNB:

P-dinitrobenzene

\({\bullet {\text{O}}}_{2}^{-}\) :

Superoxide anion radicals

LO:

Longitudinal optic

TiN:

Titanium nitride

NGS:

Nanographene shells

NGO:

Nitrogen-doped graphene oxide

ECWAO:

Electrically catalytic wet assisted oxidation

TCS:

Triclosan

MCE:

Mineralization current efficiency

PXRD:

Powder X-ray diffraction

RC:

Resorcinol

BDD:

Boron-doped diamond

HO:

Hydroxyl radicals

CF:

Carbon felt

TO:

Transverse optic

ORR:

Oxygen reduction reaction

MOR:

Methanol oxidation reaction

CT:

Catechol

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Funding

This work is supported by the Major Science and Technology Projects in Yunnan Province (CN)–Research and Application of Clean Value-added Processing Technology for Large Livestock and Poultry Farm Waste (202302AE090014).

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Author 1 (corresponding author): conceptualization, funding acquisition, resources, supervision, writing—review and editing. Author 2: conceptualization, methodology, software, investigation, formal analysis, writing—original draft. Author 3: visualization, investigation. Author 4: resources, supervision. Author 5: software, validation. Author 6: visualization, writing—review and editing.

Corresponding author

Correspondence to Guangfei Qu.

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Responsible Editor: Weiming Zhang

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Qu, G., Liu, G., Zhao, C. et al. Detection and treatment of mono and polycyclic aromatic hydrocarbon pollutants in aqueous environments based on electrochemical technology: recent advances. Environ Sci Pollut Res 31, 23334–23362 (2024). https://doi.org/10.1007/s11356-024-32640-3

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  • DOI: https://doi.org/10.1007/s11356-024-32640-3

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