Seasonal characterisation of municipal solid waste from Astana city, Kazakhstan : Composition and thermal properties of combustible fraction

This study presents the results of a seasonal municipal solid waste composition campaign, that took place over the period of September 2017 to June 2018 in the capital city of Kazakhstan, Astana. Four sampling campaigns were conducted in order to identify the seasonal variation of municipal solid wa...

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Veröffentlicht in:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA. - 1991. - 37(2019), 12 vom: 01. Dez., Seite 1271-1281
1. Verfasser: Abylkhani, Bexultan (VerfasserIn)
Weitere Verfasser: Aiymbetov, Berik, Yagofarova, Almira, Tokmurzin, Diyar, Venetis, Christos, Poulopoulos, Stavros, Sarbassov, Yerbol, Inglezakis, Vassilis J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
Schlagworte:Journal Article Municipal solid waste composition combustible fraction gross calorific value recyclables refuse derive fuel Solid Waste
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520 |a This study presents the results of a seasonal municipal solid waste composition campaign, that took place over the period of September 2017 to June 2018 in the capital city of Kazakhstan, Astana. Four sampling campaigns were conducted in order to identify the seasonal variation of municipal solid waste composition, recyclables and energy potential materials, such as combustible fraction, useful for the evaluation of waste-to-energy potential. The combustible fraction was analysed for thermal fuel properties, such as proximate and elemental analyses and gross calorific value. The results over the four different seasons showed that the average recyclable fraction of municipal solid waste on a wet basis of 33.3 wt.% and combustibles fraction was 8.3 wt.%. The largest fraction was the organics (47.2 wt.%), followed by plastic (15.4 wt.%) and paper (12.5 wt.%). Small seasonal variations were observed for organics, paper, plastic and glass fractions. The highest values were found in summer for the organic waste, in spring for paper and plastic and autumn for glass. The recyclables fraction showed an absolute seasonal variation of 5.7% with a peak in the winter season (35.4%) and the combustibles fraction showed a seasonal variation between 8.3 wt.% to 9.4 wt.%. Finally, the average calorific value of the combustible fraction was estimated to be 21.6 MJ kg-1 on a dry basis 
650 4 |a Journal Article 
650 4 |a Municipal solid waste composition 
650 4 |a combustible fraction 
650 4 |a gross calorific value 
650 4 |a recyclables 
650 4 |a refuse derive fuel 
650 7 |a Solid Waste  |2 NLM 
700 1 |a Aiymbetov, Berik  |e verfasserin  |4 aut 
700 1 |a Yagofarova, Almira  |e verfasserin  |4 aut 
700 1 |a Tokmurzin, Diyar  |e verfasserin  |4 aut 
700 1 |a Venetis, Christos  |e verfasserin  |4 aut 
700 1 |a Poulopoulos, Stavros  |e verfasserin  |4 aut 
700 1 |a Sarbassov, Yerbol  |e verfasserin  |4 aut 
700 1 |a Inglezakis, Vassilis J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA  |d 1991  |g 37(2019), 12 vom: 01. Dez., Seite 1271-1281  |w (DE-627)NLM098164791  |x 1096-3669  |7 nnas 
773 1 8 |g volume:37  |g year:2019  |g number:12  |g day:01  |g month:12  |g pages:1271-1281 
856 4 0 |u http://dx.doi.org/10.1177/0734242X19875503  |3 Volltext 
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