Monitoring dissolved organic matter in wastewater and drinking water treatments using spectroscopic analysis and ultra-high resolution mass spectrometry

W Shi, WE Zhuang, J Hur, L Yang - Water Research, 2021 - Elsevier
Dissolved organic matter (DOM) plays a critical role in determining the quality of wastewater
and the safety of drinking water. This is the first review to compare two types of popular DOM …

Treatment of landfill leachate by coagulation: a review

H Chen, H Xu, C Zhong, M Liu, L Yang, J He… - Science of the Total …, 2024 - Elsevier
Landfill leachate is a seriously polluted and hazardous liquid, which contains a high
concentration of refractory organics, ammonia nitrogen, heavy metals, inorganic salts, and …

Unravelling molecular transformation of dissolved effluent organic matter in UV/H2O2, UV/persulfate, and UV/chlorine processes based on FT-ICR-MS analysis

B Zhang, X Wang, Z Fang, S Wang, C Shan, S Wei… - Water Research, 2021 - Elsevier
Ultraviolet-based advanced oxidation processes (UV-AOPs) are very promising in advanced
treatment of municipal secondary effluents. However, the transformation of dissolved effluent …

In-house standard method for molecular characterization of dissolved organic matter by FT-ICR mass spectrometry

C He, Y Zhang, Y Li, X Zhuo, Y Li, C Zhang, Q Shi - ACS omega, 2020 - ACS Publications
Electrospray ionization (ESI) coupled with Fourier transform ion cyclotron resonance mass
spectrometry (FT-ICR MS) has been widely used for molecular characterization of dissolved …

Molecular-level exploration of properties of dissolved organic matter in natural and engineered water systems: A critical review of FTICR-MS application

M Ruan, F Wu, F Sun, F Song, T Li, C He… - Critical Reviews in …, 2023 - Taylor & Francis
Dissolved organic matter (DOM) contains complex molecular compounds that dominate its
heterogeneous dynamics and behaviors in aquatic environments. Fourier transform ion …

[HTML][HTML] Molecular and microbial insights towards understanding the anaerobic digestion of the wastewater from hydrothermal liquefaction of sewage sludge facilitated …

M Usman, S Hao, H Chen, S Ren, DCW Tsang… - Environment …, 2019 - Elsevier
Hydrothermal liquefaction of sewage sludge to produce bio-oil and hydro-char unavoidably
results in the production of high-strength organic wastewater (HTLWW). However, anaerobic …

Molecular investigation into the transformation of dissolved organic matter in mature landfill leachate during treatment in a combined membrane bioreactor-reverse …

W Chen, X Zhuo, C He, Q Shi, Q Li - Journal of hazardous materials, 2020 - Elsevier
This study investigated the effectiveness of a combined membrane bioreactor (MBR) and
reverse osmosis (RO) process for treating leachate produced by a large-scale anaerobic …

Removal of refractory organics in wastewater by coagulation/flocculation with green chlorine-free coagulants

H Zhang, H Lin, Q Li, C Cheng, H Shen, Z Zhang… - Science of the Total …, 2021 - Elsevier
Coagulation/flocculation is considered an economical and practical technology to remove
refractory organic matter from wastewater. Coagulants containing chlorine may release …

Application of Fourier transform ion cyclotron resonance mass spectrometry in molecular characterization of dissolved organic matter

C He, D He, C Chen, Q Shi - Science China Earth Sciences, 2022 - Springer
Dissolved organic matter (DOM) plays an important role in the global carbon cycle, and an in-
depth analysis of its chemical composition is fundamental to the study of its environmental …

Molecular composition of hydrothermal liquefaction wastewater from sewage sludge and its transformation during anaerobic digestion

S Hao, S Ren, N Zhou, H Chen, M Usman, C He… - Journal of hazardous …, 2020 - Elsevier
Anaerobic digestion (AD) has shown potential to convert hydrothermal liquefaction
wastewater (HTLWW) into biogas in previous studies. However, the identification of …