Transformation of dissolved organic matters in swine, cow and chicken manures during composting

Ke Wang; Xiangkun Li; Chao He; Chia Lung Chen; Jianwei Bai; Nanqi Ren; Jing Yuan Wang

doi:10.1016/j.biortech.2014.03.129

Transformation of dissolved organic matters in swine, cow and chicken manures during composting

Ke Wang
, Xiangkun Li^*
, Chao He
, Chia Lung Chen
, Jianwei Bai
, Nanqi Ren
, Jing Yuan Wang

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology
Nanyang Technological University
Harbin Engineering University

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

129 Scopus citations

Abstract

The changes of dissolved organic matters (DOMs) extracted from swine, cow and chicken manures were assessed by Fourier transform infrared, ultraviolet, gel permeation chromatography (GPC), excitation-emission-matrix fluorescence (EEM-FL), Biolog Eco and ¹H NMR during 60-day composting. Pumice was adopted to eliminate the disturbing of common organic bulking agents. The results showed chicken manure had the highest DOC, DTN (dissolved total nitrogen) and lowest DOC/DTN among the three manures; cow manure had the highest volatile solids, lowest DTN, slowest DOMs hydrolysis rate and the fastest bio-stabilization rate. ¹H NMR showed the decrease rates of OC band and saturated carbon chain were distinctly faster than that of olefinic and aromatic structures. The molecular size distribution of DOMs in the three manures was in the range of 1-10kDa detected by GPC. Microbial carbon utilization capacity decreased in cow manure with composting time, but the contrast was observed in the chicken and swine manures.

Original language	English
Pages (from-to)	222-228
Number of pages	7
Journal	Bioresource Technology
Volume	168
DOIs	https://doi.org/10.1016/j.biortech.2014.03.129
State	Published - Sep 2014

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 13 Climate Action

Keywords

Compost
Dissolved organic matter
Inorganic bulking agent
Manure
NMR

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10.1016/j.biortech.2014.03.129

Cite this

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title = "Transformation of dissolved organic matters in swine, cow and chicken manures during composting",

abstract = "The changes of dissolved organic matters (DOMs) extracted from swine, cow and chicken manures were assessed by Fourier transform infrared, ultraviolet, gel permeation chromatography (GPC), excitation-emission-matrix fluorescence (EEM-FL), Biolog Eco and 1H NMR during 60-day composting. Pumice was adopted to eliminate the disturbing of common organic bulking agents. The results showed chicken manure had the highest DOC, DTN (dissolved total nitrogen) and lowest DOC/DTN among the three manures; cow manure had the highest volatile solids, lowest DTN, slowest DOMs hydrolysis rate and the fastest bio-stabilization rate. 1H NMR showed the decrease rates of OC band and saturated carbon chain were distinctly faster than that of olefinic and aromatic structures. The molecular size distribution of DOMs in the three manures was in the range of 1-10kDa detected by GPC. Microbial carbon utilization capacity decreased in cow manure with composting time, but the contrast was observed in the chicken and swine manures.",

keywords = "Compost, Dissolved organic matter, Inorganic bulking agent, Manure, NMR",

author = "Ke Wang and Xiangkun Li and Chao He and Chen, \{Chia Lung\} and Jianwei Bai and Nanqi Ren and Wang, \{Jing Yuan\}",

year = "2014",

month = sep,

doi = "10.1016/j.biortech.2014.03.129",

language = "英语",

volume = "168",

pages = "222--228",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Transformation of dissolved organic matters in swine, cow and chicken manures during composting

AU - Wang, Ke

AU - Li, Xiangkun

AU - He, Chao

AU - Chen, Chia Lung

AU - Bai, Jianwei

AU - Ren, Nanqi

AU - Wang, Jing Yuan

PY - 2014/9

Y1 - 2014/9

N2 - The changes of dissolved organic matters (DOMs) extracted from swine, cow and chicken manures were assessed by Fourier transform infrared, ultraviolet, gel permeation chromatography (GPC), excitation-emission-matrix fluorescence (EEM-FL), Biolog Eco and 1H NMR during 60-day composting. Pumice was adopted to eliminate the disturbing of common organic bulking agents. The results showed chicken manure had the highest DOC, DTN (dissolved total nitrogen) and lowest DOC/DTN among the three manures; cow manure had the highest volatile solids, lowest DTN, slowest DOMs hydrolysis rate and the fastest bio-stabilization rate. 1H NMR showed the decrease rates of OC band and saturated carbon chain were distinctly faster than that of olefinic and aromatic structures. The molecular size distribution of DOMs in the three manures was in the range of 1-10kDa detected by GPC. Microbial carbon utilization capacity decreased in cow manure with composting time, but the contrast was observed in the chicken and swine manures.

AB - The changes of dissolved organic matters (DOMs) extracted from swine, cow and chicken manures were assessed by Fourier transform infrared, ultraviolet, gel permeation chromatography (GPC), excitation-emission-matrix fluorescence (EEM-FL), Biolog Eco and 1H NMR during 60-day composting. Pumice was adopted to eliminate the disturbing of common organic bulking agents. The results showed chicken manure had the highest DOC, DTN (dissolved total nitrogen) and lowest DOC/DTN among the three manures; cow manure had the highest volatile solids, lowest DTN, slowest DOMs hydrolysis rate and the fastest bio-stabilization rate. 1H NMR showed the decrease rates of OC band and saturated carbon chain were distinctly faster than that of olefinic and aromatic structures. The molecular size distribution of DOMs in the three manures was in the range of 1-10kDa detected by GPC. Microbial carbon utilization capacity decreased in cow manure with composting time, but the contrast was observed in the chicken and swine manures.

KW - Compost

KW - Dissolved organic matter

KW - Inorganic bulking agent

KW - Manure

KW - NMR

UR - https://www.scopus.com/pages/publications/84904984019

U2 - 10.1016/j.biortech.2014.03.129

DO - 10.1016/j.biortech.2014.03.129

M3 - 文章

C2 - 24813566

AN - SCOPUS:84904984019

SN - 0960-8524

VL - 168

SP - 222

EP - 228

JO - Bioresource Technology

JF - Bioresource Technology

ER -

Transformation of dissolved organic matters in swine, cow and chicken manures during composting

Abstract

UN SDGs

Keywords

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