• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

添加稻草的蚯蚓堆肥猪粪中重金属行为及溶解有机物(DOM)特性

Heavy metal behavior and dissolved organic matter (DOM) characterization of vermicomposted pig manure amended with rice straw.

作者信息

Zhu Weiqin, Yao Wu, Zhang Zhi, Wu Yang

机构信息

Key Laboratory of Hangzhou City for Ecosystem Protection and Restoration, Hangzhou Normal University, Hangzhou, 310036, People's Republic of China,

出版信息

Environ Sci Pollut Res Int. 2014 Nov;21(22):12684-92. doi: 10.1007/s11356-014-3216-x. Epub 2014 Jun 25.

DOI:10.1007/s11356-014-3216-x
PMID:24958537
Abstract

Vermicomposting is an eco-friendly method for disposing of livestock and poultry manure. In addition, dissolved organic matter (DOM) can serve as a carrier that enhances the migration and transformation of heavy metals. Here, pig manure amended with rice straw was vermicomposted with Eisenia fetida. The DOM content, molecular weight distribution, and spectroscopic properties of the amended pig manure were measured before and after vermicomposting. The Cu and Zn concentrations in the earthworms increased from 8.24 and 17.63 to 40.75 and 362.78 mg/kg separately after vermicomposting, and the earthworms also increased the heavy metal availability in the vermicompost. Relative to the DOM properties of conventional compost, the DOM molecular weight decreased and varied widely following vermicomposting, and the C/N ratio of the DOM in the vermicompost treatments decreased from 10.37 to 8.60. The Fourier transform far-infrared (FTIR) and fluorescence spectra of the DOM indicated that the amounts of oxygen-containing structures increased while the ratio of humic acid to fulvic acid decreased following vermicomposting. Accordingly, the earthworms augmented the heavy metal mitigation risk in the pig manure. This augment potentially resulted from the decreased humic acid-to-fulvic acid (HA/FA) ratio from DOM structural changes.

摘要

蚯蚓堆肥是一种处理畜禽粪便的环保方法。此外,溶解有机物(DOM)可作为载体促进重金属的迁移和转化。在此,将添加稻草的猪粪与赤子爱胜蚓进行蚯蚓堆肥。在蚯蚓堆肥前后测定了添加猪粪的DOM含量、分子量分布和光谱性质。蚯蚓堆肥后,蚯蚓体内的铜和锌浓度分别从8.24和17.63增加到40.75和362.78mg/kg,蚯蚓还提高了蚯蚓堆肥中重金属的有效性。相对于传统堆肥的DOM性质,蚯蚓堆肥后DOM分子量降低且变化范围广,蚯蚓堆肥处理中DOM的C/N比从10.37降至8.60。DOM的傅里叶变换远红外(FTIR)和荧光光谱表明,蚯蚓堆肥后含氧结构的数量增加,而腐殖酸与富里酸的比例降低。因此,蚯蚓增加了猪粪中重金属的缓解风险。这种增加可能是由于DOM结构变化导致腐殖酸与富里酸(HA/FA)比例降低所致。

相似文献

1
Heavy metal behavior and dissolved organic matter (DOM) characterization of vermicomposted pig manure amended with rice straw.添加稻草的蚯蚓堆肥猪粪中重金属行为及溶解有机物(DOM)特性
Environ Sci Pollut Res Int. 2014 Nov;21(22):12684-92. doi: 10.1007/s11356-014-3216-x. Epub 2014 Jun 25.
2
Heavy metal and δC value variations and characterization of dissolved organic matter (DOM) during vermicomposting of pig manure amended with C-labeled rice straw.在添加了 C 标记水稻秸秆的猪粪堆肥过程中,重金属和 δC 值变化以及溶解有机物质(DOM)的特征
Environ Sci Pollut Res Int. 2018 Jul;25(20):20169-20178. doi: 10.1007/s11356-018-2016-0. Epub 2018 May 10.
3
Heavy metal variation and characterization change of dissolved organic matter (DOM) obtained from composting or vermicomposting pig manure amended with maize straw.从添加玉米秸秆的猪粪堆肥或蚯蚓堆肥中获得的溶解有机物(DOM)的重金属变化及特性改变
Environ Sci Pollut Res Int. 2016 Jun;23(12):12128-39. doi: 10.1007/s11356-016-6364-3. Epub 2016 Mar 14.
4
Humic acid characterization and heavy metal behaviour during vermicomposting of pig manure amended with C-labelled rice straw.用碳标记稻草改良猪粪进行蚯蚓堆肥过程中腐殖酸的特性及重金属行为
Waste Manag Res. 2022 Jun;40(6):736-744. doi: 10.1177/0734242X211035943. Epub 2021 Jul 31.
5
Speciation and transformation of heavy metals during vermicomposting of animal manure.畜禽粪便蚯蚓堆肥过程中重金属的形态变化与转化
Bioresour Technol. 2016 Jun;209:397-401. doi: 10.1016/j.biortech.2016.03.015. Epub 2016 Mar 5.
6
[Vermicomposting of different organic materials and three-dimensional excitation emission matrix fluorescence spectroscopic characterization of their dissolved organic matter].[不同有机物料的蚯蚓堆肥及其溶解有机物的三维激发发射矩阵荧光光谱表征]
Ying Yong Sheng Tai Xue Bao. 2015 Oct;26(10):3181-8.
7
Insight into interactions of heavy metals with livestock manure compost-derived dissolved organic matter using EEM-PARAFAC and 2D-FTIR-COS analyses.利用 EEM-PARAFAC 和 2D-FTIR-COS 分析深入了解重金属与牲畜粪便堆肥衍生溶解有机物的相互作用。
J Hazard Mater. 2021 Oct 15;420:126532. doi: 10.1016/j.jhazmat.2021.126532. Epub 2021 Jul 1.
8
Effect of composting on dissolved organic matter in animal manure and its binding with Cu.堆肥对动物粪便中溶解有机物及其与铜结合的影响。
ScientificWorldJournal. 2012;2012:289896. doi: 10.1100/2012/289896. Epub 2012 Oct 17.
9
The application of two-dimensional correlation spectroscopy for the binding properties of heavy metals onto digestate-derived DOM from anaerobic digestion of chicken manure.二维相关光谱法在研究鸡粪厌氧消化产生的消化液衍生 DOM 与重金属结合特性中的应用。
Ecotoxicol Environ Saf. 2020 Nov;204:111129. doi: 10.1016/j.ecoenv.2020.111129. Epub 2020 Aug 14.
10
Chemical and spectroscopic characterization of water extractable organic matter during vermicomposting of cattle dung.牛粪堆肥过程中可提取有机物的化学和光谱特征分析。
Bioresour Technol. 2013 Mar;132:320-6. doi: 10.1016/j.biortech.2013.01.006. Epub 2013 Jan 16.

引用本文的文献

1
Zinc Binding to Fulvic acids: Assessing the Impact of pH, Metal Concentrations and Chemical Properties of Fulvic Acids on the Mechanism and Stability of Formed Soluble Complexes.锌与腐殖酸的结合:评估 pH 值、金属浓度和腐殖酸化学性质对形成可溶性配合物的机制和稳定性的影响。
Molecules. 2020 Mar 12;25(6):1297. doi: 10.3390/molecules25061297.
2
Effects of vermicomposting on the main chemical properties and bioavailability of Cd/Zn in pure sludge.蚯蚓堆肥对纯污泥中 Cd/Zn 主要化学性质和生物有效性的影响。
Environ Sci Pollut Res Int. 2019 Jul;26(20):20949-20960. doi: 10.1007/s11356-019-05328-2. Epub 2019 May 21.
3
Heavy metal and δC value variations and characterization of dissolved organic matter (DOM) during vermicomposting of pig manure amended with C-labeled rice straw.

本文引用的文献

1
[Comparative studies on the characteristics for Cu2+ or Zn2+ adsorption onto different landfilled sludge].不同填埋污泥对Cu2+或Zn2+吸附特性的比较研究
Huan Jing Ke Xue. 2010 Jul;31(7):1575-82.
2
Feasibility of nutrient recovery from industrial sludge by vermicomposting technology.利用蚯蚓堆肥技术从工业污泥中回收养分的可行性。
J Hazard Mater. 2009 Aug 30;168(1):262-8. doi: 10.1016/j.jhazmat.2009.02.035. Epub 2009 Feb 20.
3
[Fractionation and spectroscopic property of dissolved organic matters in soils].[土壤中溶解有机物的分级分离与光谱特性]
在添加了 C 标记水稻秸秆的猪粪堆肥过程中,重金属和 δC 值变化以及溶解有机物质(DOM)的特征
Environ Sci Pollut Res Int. 2018 Jul;25(20):20169-20178. doi: 10.1007/s11356-018-2016-0. Epub 2018 May 10.
4
Heavy metal availability, bioaccessibility, and leachability in contaminated soil: effects of pig manure and earthworms.污染土壤中重金属的有效性、生物可利用性和浸出性:猪粪和蚯蚓的影响。
Environ Sci Pollut Res Int. 2019 Jul;26(20):20030-20039. doi: 10.1007/s11356-018-2080-5. Epub 2018 Apr 28.
5
Exploring the effects of earthworms on bacterial profiles during vermicomposting process of sewage sludge and cattle dung with high-throughput sequencing.采用高通量测序技术探索蚯蚓对污水污泥和牛粪堆肥过程中细菌分布的影响。
Environ Sci Pollut Res Int. 2018 May;25(13):12528-12537. doi: 10.1007/s11356-018-1520-6. Epub 2018 Feb 20.
6
Characterization and Cu sorption properties of humic acid from the decomposition of rice straw.腐殖酸的特性及其对铜的吸附性能研究。
Environ Sci Pollut Res Int. 2017 Oct;24(30):23744-23752. doi: 10.1007/s11356-017-9999-9. Epub 2017 Sep 1.
7
Removal of Cu, Zn, Pb, and Cr from Yangtze Estuary Using the Artificial Floating Wetlands.利用人工浮床湿地去除长江口的铜、锌、铅和铬。
Biomed Res Int. 2017;2017:6201048. doi: 10.1155/2017/6201048. Epub 2017 Jun 22.
8
Soil ionomic and enzymatic responses and correlations to fertilizations amended with and without organic fertilizer in long-term experiments.长期试验中土壤离子组学和酶促反应及其与添加和不添加有机肥的施肥处理的相关性。
Sci Rep. 2016 Apr 15;6:24559. doi: 10.1038/srep24559.
9
Heavy metal variation and characterization change of dissolved organic matter (DOM) obtained from composting or vermicomposting pig manure amended with maize straw.从添加玉米秸秆的猪粪堆肥或蚯蚓堆肥中获得的溶解有机物(DOM)的重金属变化及特性改变
Environ Sci Pollut Res Int. 2016 Jun;23(12):12128-39. doi: 10.1007/s11356-016-6364-3. Epub 2016 Mar 14.
Guang Pu Xue Yu Guang Pu Fen Xi. 2004 Sep;24(9):1060-5.
4
Characterization of natural organic matter (NOM) derived from sewage sludge compost. Part 1: chemical and spectroscopic properties.源自污水污泥堆肥的天然有机物(NOM)的特性。第1部分:化学和光谱性质。
Bioresour Technol. 2005 Mar;96(4):471-8. doi: 10.1016/j.biortech.2004.05.018.
5
Effect of dissolved organic matter from sludge and sludge compost on soil copper sorption.污泥及污泥堆肥中溶解有机物对土壤铜吸附的影响
J Environ Qual. 2001 May-Jun;30(3):878-83. doi: 10.2134/jeq2001.303878x.