Characterization of isolated fractions of dissolved organic matter derived from municipal solid waste compost

2018 ◽  
Vol 635 ◽  
pp. 275-283 ◽  
Author(s):  
Minda Yu ◽  
Xiaosong He ◽  
Jiaomei Liu ◽  
Yuefeng Wang ◽  
Beidou Xi ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Municipal Solid Waste Compost

Soil respiration and soil organic matter pools in soils amended for 7 years with biochar combined with mineral and organic fertilizers

2020 ◽  
Author(s):  
Iria Benavente-Ferraces ◽  
Fátima Esteban ◽  
Denis Courtier-Murias ◽  
Ana Rey ◽  
Claudio Zaccone ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Sewage Sludge ◽  
Soil Respiration ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Mineral Fertilizer ◽  
Organic Fertilizers ◽  
Mineral Fertilization ◽  
Municipal Solid Waste Compost

<p>Biochar application is now considered to be one of the most promising agricultural practices to mitigate climate change. However, to fully assess the benefits of biochar, we still need to better understand its effects on soil properties, and particularly on native soil organic matter (SOM) dynamics.</p><p>In this work, we investigated soil respiration and changes in SOM pools (mineral-free, intra-aggregate, and mineral-associated SOM) as affected by the application of 20 t / ha per year of biochar alone or combined with mineral fertilizer, municipal solid waste compost, or sewage sludge. The experiment was run for 7 years in a semiarid agricultural soil. We found that biochar had no effect on soil respiration with respect to mineral fertilization and no amendment (control), and tended to decrease CO<sub>2 </sub>emissions from soils amended with municipal solid waste compost and sewage sludge. Biochar accumulated mainly in the mineral-free SOM fraction and its addition, especially in combination with municipal solid waste compost, promoted the amount of SOM occluded with aggregates and associated to mineral surfaces.</p><p>Acknowledgments: to the Spanish MICINN (MINECO, AEI, FEDER, EU) for supporting the research project AGL2016-75762-R.</p>

Copper(II) Binding to Dissolved Organic Matter Fractions in Municipal Solid Waste Incinerator Bottom Ash Leachate

2007 ◽  
Vol 41 (12) ◽  
pp. 4286-4291 ◽  
Author(s):  
Susanna Olsson ◽  
Joris W. J. van Schaik ◽  
Jon Petter Gustafsson ◽  
Dan Berggren Kleja ◽  
Patrick A. W. van Hees
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Bottom Ash ◽  
Waste Incinerator ◽  
Municipal Solid Waste Incinerator ◽  
Organic Matter Fractions ◽  
Solid Waste Incinerator

Spectroscopic characterization of water extractable organic matter during composting of municipal solid waste

Chemosphere ◽  
2011 ◽  
Vol 82 (4) ◽  
pp. 541-548 ◽  
Author(s):  
Xiaosong He ◽  
Beidou Xi ◽  
Zimin Wei ◽  
Xujing Guo ◽  
Mingxiao Li ◽  
...  
Keyword(s):  
Organic Matter ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Spectroscopic Characterization ◽  
Extractable Organic Matter ◽  
Water Extractable
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