alexa Abstract | Descriptive and multivariate analysis of the methane production by mesophilic anaerobic digestion of sewage sludge in Morocco

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

Sewage sludge is an unwanted and inevitable by-product from wastewater treatment plants, the purpose of which is to clarify wastewater, and present a surcharge, which can contaminate water and soil, causing a big environmental problem. The treatment by anaerobic digestion can be used to reduce the pollution of this waste and producing methane. Multivariate compositional data analysis methods were used to investigate physico-chemical parameters during anaerobic digestion of sewage sludge in Morocco. The objective of this study is to determine the coefficient of methane efficiency, identify the potential for energy production from anaerobic digestion of sewage sludge in Morocco, while maintaining the stability of physico-chemical parameters in the environment. To do this, a series of analyzes of descriptive and quantitative data was studied physico-chemical parameters. Multivariate statistical analysis was carried out at the entrance and exit of the activated sludge treatment from tests carried out experiments in a laboratory scale using the mesophilic reactor 1-L Pyrex (CSTR) to 37°C, and using as raw material the waste water sludge produced from the processing station wastewater. The results of statistical analyzes indicate that the percentage of variance is 55.29% and 18.59% respectively for the axes F1 and F2 and the total information is estimated at a percentage of 73.58%. The correlation circle confirms the correlation between SVo and SVi parameters which could be explained by a good biodegradability of organic matter. Thus the results indicate that there is a good performance at the mesophilic digestion due to the stability of physicochemical parameters and proper methane yield.

To read the full article Peer-reviewed Article PDF image

Author(s): Siham Belhadj Majdouline Larif Fadoua Karouach Yassine JouteAbdellaziz Chaouch and Hassan El Bari

Keywords

Anaerobic Digestion, Sewage Sludge, Methane yield, Principal Component Analysis, Biodegradability, Volatiles Solids., sewage sludge,anaerobic digestion

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords