Long-term effects of amendment with municipal solid waste compost on the elemental and acidic functional group composition and pH-buffer capacity of soil humic acids

Geoderma ◽  
2004 ◽  
Vol 121 (1-2) ◽  
pp. 135-142 ◽  
Author(s):  
J.C Garcı́a-Gil ◽  
S.B Ceppi ◽  
M.I Velasco ◽  
A Polo ◽  
N Senesi
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Humic Acids ◽  
Buffer Capacity ◽  
Functional Group ◽  
Group Composition ◽  
Long Term Effects ◽  
Municipal Solid Waste Compost ◽  
Ph Buffer

Effect of Aeration on Fresh and Aged Municipal Solid Waste in a Simulated Landfill Bioreactor

2004 ◽  
Vol 39 (3) ◽  
pp. 223-229 ◽  
Author(s):  
Mostafa A. Warith ◽  
Graham J. Takata
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Ammonia Concentration ◽  
Air Injection ◽  
Bioreactor Landfills ◽  
Time To Stabilization ◽  
High Ammonia ◽  
Simulated Landfill ◽  
Term Monitoring

Abstract Municipal solid waste (MSW) is slow to stabilize under conventional anaerobic landfill conditions, demanding long-term monitoring and pollution control. Provision of aerobic conditions offers several advantages including accelerated leachate stabilization, increased landfill airspace recovery and a reduction in greenhouse gas emissions. Air injection was applied over 130 days to bench-scale bioreactors containing fresh and aged MSW representative of newly constructed and pre-existing landfill conditions. In the fresh MSW simulation bioreactors, aeration reduced the average time to stabilization of leachate pH by 46 days, TSS by 42 days, TDS by 84 days, BOD5 by 46 days and COD by 32 days. In addition, final leachate concentrations were consistently lower in aerated test cells. There was no indication of a gradual decrease in the concentration of ammonia, and it is likely this high ammonia concentration would continue to be problematic in bioreactor landfill applications. This study focussed only on biodegradability of organics in the solid waste. The concentrations of the nonreactive or conservative substances such as chloride and/or heavy metals remain in the bioreactor landfills due to the continuous recirculation of leachate. The results of this study demonstrate the potential for air injection to accelerate stabilization of municipal solid waste, with greatest influence on fresh waste with a high biodegradable organic fraction.

Municipal solid waste compost as a novel sorbent for antimony(V): adsorption and release trials at acidic pH

2017 ◽  
Vol 25 (6) ◽  
pp. 5603-5615 ◽  
Author(s):  
Stefania Diquattro ◽  
Giovanni Garau ◽  
Gian Paolo Lauro ◽  
Margherita Silvetti ◽  
Salvatore Deiana ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Acidic Ph ◽  
Municipal Solid Waste Compost ◽  
Adsorption And Release

scholarly journals Achievability of Municipal Solid Waste Compost for Tea Cultivation with Special Reference to Cadmium

2018 ◽  
Vol 46 (6) ◽  
pp. 1800093
Author(s):  
Tanmoy Karak ◽  
Ornella Abollino ◽  
Ranjit K. Paul ◽  
Amrit K. Dutta ◽  
Agnese Giacomino ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Special Reference ◽  
Solid Waste ◽  
Municipal Solid Waste Compost

scholarly journals Effect of Municipal Solid Waste Compost on Leaching Heavy Metals (Chromium and Lead) into Soil

2014 ◽  
Vol 26 (18) ◽  
pp. 6147-6150
Author(s):  
Ah. Jonaidi Jafari ◽  
A. Rastegar ◽  
M. Farzadkia ◽  
R. Rezaei Kalantary ◽  
A. Rahmani
Keyword(s):  
Heavy Metals ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Municipal Solid Waste Compost

Saline water and municipal solid waste compost application on tomato crop: Effects on plant and soil

2015 ◽  
Vol 39 (4) ◽  
pp. 491-501 ◽  
Author(s):  
Rita Leogrande ◽  
Ornella Lopedota ◽  
Carolina Vitti ◽  
Domenico Ventrella ◽  
Francesco Montemurro
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Saline Water ◽  
Tomato Crop ◽  
Municipal Solid Waste Compost ◽  
Compost Application
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