» Articles » PMID: 21147496

Spectroscopic Characterization of Water Extractable Organic Matter During Composting of Municipal Solid Waste

Overview
Journal Chemosphere
Date 2010 Dec 15
PMID 21147496
Citations 27
Authors
Affiliations
Soon will be listed here.
Abstract

This paper aims to characterize the evolution of water extractable organic matter (WEOM) during the composting of municipal solid waste (MSW), and investigate the correlation between maturity and WEOM characteristics. WEOM was extracted at different stages of MSW composting (0, 7, 14, 21, and 51 d) and characterized by FTIR, UV-Vis, and fluorescence spectroscopy. The results obtained show that the composting process decreased aliphatics, alcohols, polysaccharides, as well as protein-like materials, and increased aromatic polycondensation, humification, oxygen-containing functional groups, molecular weight, and humic-like materials. The maturity of MSW during composting was characterized by the presence of the peak with an excitation/emission wavelength pair of 289/421 nm in excitation-emission matrix spectra.

Citing Articles

Soil organic carbon, carbon fractions, and microbial community under various organic amendments.

Wu B, Zhang M, Zhai Z, Dai H, Yang M, Zhang Y Sci Rep. 2024; 14(1):25431.

PMID: 39455690 PMC: 11512027. DOI: 10.1038/s41598-024-75771-w.


New insights into the effect of pyrolysis temperature on the spectroscopy properties of dissolved organic matter in manure-based biochar.

Liu X, Wei L, Jiang J, He C, Sun X, Song H Environ Sci Pollut Res Int. 2024; 31(12):18527-18539.

PMID: 38347358 DOI: 10.1007/s11356-024-32240-1.


Effects of application of phosphate and phosphate-solubilizing bacteria on bacterial diversity and phosphorus fractions in a Phaeozems.

Tang Y, Che Y, Bai X, Wang Z, Gu S Heliyon. 2023; 9(12):e22937.

PMID: 38094057 PMC: 10716540. DOI: 10.1016/j.heliyon.2023.e22937.


Transformation of potentially persistent and mobile organic micropollutants in column experiments.

Zeeshan M, Schumann P, Pabst S, Ruhl A Heliyon. 2023; 9(5):e15822.

PMID: 37159681 PMC: 10163653. DOI: 10.1016/j.heliyon.2023.e15822.


Revealing the Inner Changes of Component Composition Derived from DOM PARAFAC Based on Two-Dimensional Correlation Spectroscopy.

Cui H, Xie L, Zhang G, Zhao Y, Wei Z Molecules. 2022; 27(21).

PMID: 36364142 PMC: 9655640. DOI: 10.3390/molecules27217316.