Effect of Adding Fillers on Rubbish Degradation and Leachate Yield and Water Quality

Article Preview

Abstract:

In order to study the effect of fillers with adsorption and drying on rubbish degradation, leachate production and water quality of leachate, five cylinder reactors for landfill disposal were built to simulate the operation of landfill, one reactor was used as contrast reactor, no filler added in it. Saw powder, activated carbon, zleolite and newspaper were added into another four reactors. In the experiment, rubbish cell height, leachate production, COD and NH3-N concentration of leachate and heavy metals concentration of leachate were monitored. The experimental results indicate that fillers with adsorption and drying in rubbish have strong effect on reducing leachate production, accelerating degradation of rubbish and reducing pollutants in leachate. Overall, saw powder is more perfect in taking these actions than other three fillers.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 779-780)

Pages:

1289-1297

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Salem, K. Hamouri, R. Djemaa. Evaluation of landfill leachate pollution and treatment [J]. Desalination, 2008, 220: 108-109.

DOI: 10.1016/j.desal.2007.01.026

Google Scholar

[2] Sinan Bilgili. COD fractions of leachate from aerobic and anaerobic pilot scale landfill reactors [J]. Journal of Hazardous Materials, 2008, 180: 144-145.

DOI: 10.1016/j.jhazmat.2008.01.055

Google Scholar

[3] Ewa Neczaj, Mslgorzata Kacprzak, Joanna Okoniewska. Effect of sonication on combined treatment of landfill leachate and domestic sewage in SBR reactor [J]. Desalination, 2004, 433: 227-233.

DOI: 10.1016/j.desal.2006.02.033

Google Scholar

[4] Dong Jun, Zhao Yongsheng, Rotich K. Henry. Impacts of aeration and active sludge addition on leachate recirculation bioreactor[J]. Journal of Hazardous Materials, 2007, 147: 240-248.

DOI: 10.1016/j.jhazmat.2007.01.001

Google Scholar

[5] S. Renou, J.G. Givaudan, S. Poulain. Landfill leachate treatment: Review and Opportunity. Journal of Hazardous Materials, 2008, 150: 468-470.

DOI: 10.1016/j.jhazmat.2007.09.077

Google Scholar

[6] Zhu Liang, Junxin Liu. Landfill leachate treatment with anovel process: Anaerobic annonium oxidation(Anammox)combined with soil infiltration system[J]. Journal of Hazardous Materials, 2008, 423: 202-212.

DOI: 10.1016/j.jhazmat.2007.05.068

Google Scholar

[7] Z. Salem, K, Hamouri, R, Djemaa,K. Evaluation of landfill leachate pollution and treatment[J]. Desalination, 2008, 365: 108-114.

DOI: 10.1016/j.desal.2007.01.026

Google Scholar

[8] C. Visvanathan, M. K. Choudhary, Jegatheesan. Landfill leachate treatment using thermophilic membrane bioreactor[J]. Desalination, 2004, 256: 8-16.

DOI: 10.1016/j.desal.2006.02.028

Google Scholar