Performance and mechanism of the in situ restoration effect on VHCs in the polluted river water based on the orthogonal experiment: photosynthetic fluorescence characteristics and microbial community analysis

Wang, Jia; Wu, Shuangrong; Yang, Qi; Gu, Yu; Wang, Peijing; Li, Laurent; Li, Lei

doi:10.1007/s11356-022-18845-4

Cited by 3 publications

(1 citation statement)

References 67 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Volatile halogenated hydrocarbons (VHCs) such as dichloromethane, trichloromethane, tetrachloromethane, trichloroethylene, tribromethane, etc., have been widely used in industrial applications such as disinfectants, chemical intermediates, and organic solvents [1,2]. However, the waste VHCs would migrate to water, soil, and the atmosphere, thereby resulting in serious harmful issues to human when ingested due to its high toxicity and difficulty of degradation [3,4].…”

Section: Introductionmentioning

confidence: 99%

Polyacrylic Acid Functionalized Biomass-Derived Carbon Skeleton with Highly Porous Hierarchical Structures for Efficient Solid-Phase Microextraction of Volatile Halogenated Hydrocarbons

Long

Liu

et al. 2022

Nanomaterials

View full text Add to dashboard Cite

In this study, polyacrylic acid functionalized N-doped porous carbon derived from shaddock peels (PAA/N-SPCs) was fabricated and used as a solid-phase microextraction (SPME) coating for capturing and determining volatile halogenated hydrocarbons (VHCs) from water. Characterizations results demonstrated that the PAA/N-SPCs presented a highly meso/macro-porous hierarchical structure consisting of a carbon skeleton. The introduction of PAA promoted the formation of polar chemical groups on the carbon skeleton. Consequently, large specific surface area, highly hierarchical structures, and abundant chemical groups endowed the PAA/N-SPCs, which exhibited superior SPME capacities for VHCs in comparison to pristine N-SPCs and commercial SPME coatings. Under the optimum extraction conditions, the proposed analytical method presented wide linearity in the concentration range of 0.5–50 ng mL−1, excellent reproducibility with relative standard deviations of 5.8%–7.2%, and low limits of detection varying from 0.0005 to 0.0086 ng mL−1. Finally, the proposed method was applied to analyze VHCs from real water samples and observed satisfactory recoveries ranging from 75% to 116%. This study proposed a novel functionalized porous carbon skeleton as SPME coating for analyzing pollutants from environmental samples.

show abstract

Section: Introductionmentioning

confidence: 99%

Polyacrylic Acid Functionalized Biomass-Derived Carbon Skeleton with Highly Porous Hierarchical Structures for Efficient Solid-Phase Microextraction of Volatile Halogenated Hydrocarbons

Long

Liu

et al. 2022

Nanomaterials

View full text Add to dashboard Cite

show abstract

Reduction performance and degradation mechanism of chlorinated hydrocarbon electrocatalytic hydrodechlorination using synthetic Ti/Pd cathode

Wang,

Wu,

Liu

et al. 2024

Journal of Water Process Engineering

View full text Add to dashboard Cite

The effect of underwater supplemental light on the growth of V.spinulosa Yan and the restoration process of water

Zhao

Lin

et al. 2023

Process Safety and Environmental Protection

View full text Add to dashboard Cite

Performance and mechanism of the in situ restoration effect on VHCs in the polluted river water based on the orthogonal experiment: photosynthetic fluorescence characteristics and microbial community analysis

Abstract: Performance and mechanism of the in-situ restoration effect on VHCs in the polluted river water based on the orthogonal experiment: photosynthetic fluorescence characteristics and microbial community analysis.

Cited by 3 publications

References 67 publications

Polyacrylic Acid Functionalized Biomass-Derived Carbon Skeleton with Highly Porous Hierarchical Structures for Efficient Solid-Phase Microextraction of Volatile Halogenated Hydrocarbons

Polyacrylic Acid Functionalized Biomass-Derived Carbon Skeleton with Highly Porous Hierarchical Structures for Efficient Solid-Phase Microextraction of Volatile Halogenated Hydrocarbons

Reduction performance and degradation mechanism of chlorinated hydrocarbon electrocatalytic hydrodechlorination using synthetic Ti/Pd cathode

The effect of underwater supplemental light on the growth of V.spinulosa Yan and the restoration process of water

Contact Info

Product

Resources

About