Study of Biomass Bottom Ash Efficiency as Phosphate Sorbent Material
Document identifier: oai:DiVA.org:ltu-76609
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10.28991/cej-2019-03091419Keyword: Engineering and Technology,
Teknik och teknologier,
Civil Engineering,
Geotechnical Engineering,
Samhällsbyggnadsteknik,
Geoteknik,
Adsorption Isotherm Models,
Biomass Bottom Ash,
Filter Media,
PH,
Phosphate Sorption,
Wastewater,
Soil MechanicsPublication year: 2019Relevant Sustainable Development Goals (SDGs):
The SDG label(s) above have been assigned by OSDG.aiAbstract: Excessive richness of nutrients in water bodies such as rivers, lakes and ponds lead into deterioration of aquatic life as a results of dense growth of algae. Phosphate is one of the main nutrients that should be controlled to prevent this serious issue. Utilizing low cost material as a phosphate sorbent is offering a treatment method characterized as a sustainable solution. In this study the efficiency of biomass bottom ash BBA as phosphate sorbent material from aqueous solution is investigated. Batch experiments were undertaken, in which a particular mass of BBA was brought into contact with the phosphate solution. The experiments studied the influence of pH (different phosphate solutions were prepared with pH range 4 to 8), temperature (adsorption capacity measured at the temperature range of 10 to 30 °C), and contact time. In addition, the adsorption isotherm models were also applied to better understand the mechanism of phosphate sorption by BBA. The results revealed that the bonding between the cations (BBA surface) and anions (phosphate solution) is significantly affected by the pH of the solution. BBA presents an excellent phosphate sorption, especially, at low pH value and temperature around 20 oC. The method of this research can be adopted as a followed strategy for examination the capability of selected material for phosphorus removal from wastewater.
Authors
Ali Alzeyadi
Luleå tekniska universitet; Geoteknologi
Other publications
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Nadhir Al-Ansari
Luleå tekniska universitet; Geoteknologi
Other publications
>>
Jan Laue
Luleå tekniska universitet; Geoteknologi
Other publications
>>
Ali Alattabi
School of Civil Engineering, Liverpool John Moores University, Liverpool, United Kingdom
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>>
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header:
identifier: oai:DiVA.org:ltu-76609
datestamp: 2021-04-19T12:37:36Z
setSpec: SwePub-ltu
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recordContentSource: ltu
recordCreationDate: 2019-11-04
identifier:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-76609
10.28991/cej-2019-03091419
titleInfo:
@attributes:
lang: eng
title: Study of Biomass Bottom Ash Efficiency as Phosphate Sorbent Material
abstract: Excessive richness of nutrients in water bodies such as rivers lakes and ponds lead into deterioration of aquatic life as a results of dense growth of algae. Phosphate is one of the main nutrients that should be controlled to prevent this serious issue. Utilizing low cost material as a phosphate sorbent is offering a treatment method characterized as a sustainable solution. In this study the efficiency of biomass bottom ash BBA as phosphate sorbent material from aqueous solution is investigated. Batch experiments were undertaken in which a particular mass of BBA was brought into contact with the phosphate solution. The experiments studied the influence of pH (different phosphate solutions were prepared with pH range 4 to 8) temperature (adsorption capacity measured at the temperature range of 10 to 30 °C) and contact time. In addition the adsorption isotherm models were also applied to better understand the mechanism of phosphate sorption by BBA. The results revealed that the bonding between the cations (BBA surface) and anions (phosphate solution) is significantly affected by the pH of the solution. BBA presents an excellent phosphate sorption especially at low pH value and temperature around 20 oC. The method of this research can be adopted as a followed strategy for examination the capability of selected material for phosphorus removal from wastewater.
subject:
@attributes:
lang: eng
authority: uka.se
topic: Engineering and Technology
@attributes:
lang: swe
authority: uka.se
topic: Teknik och teknologier
@attributes:
lang: eng
authority: uka.se
topic:
Engineering and Technology
Civil Engineering
Geotechnical Engineering
@attributes:
lang: swe
authority: uka.se
topic:
Teknik och teknologier
Samhällsbyggnadsteknik
Geoteknik
@attributes:
lang: eng
topic: Adsorption Isotherm Models
@attributes:
lang: eng
topic: Biomass Bottom Ash
@attributes:
lang: eng
topic: Filter Media
@attributes:
lang: eng
topic: pH
@attributes:
lang: eng
topic: Phosphate Sorption
@attributes:
lang: eng
topic: Wastewater
@attributes:
lang: swe
authority: ltu
topic: Geoteknik
genre: Research subject
@attributes:
lang: eng
authority: ltu
topic: Soil Mechanics
genre: Research subject
language:
languageTerm: eng
genre:
publication/journal-article
ref
note:
Published
4
Validerad;2019;Nivå 2;2019-11-06 (johcin)
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Alzeyadi
Ali
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roleTerm: aut
affiliation:
Luleå tekniska universitet
Geoteknologi
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Al-Ansari
Nadhir
1947-
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affiliation:
Luleå tekniska universitet
Geoteknologi
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nadhir
0000-0002-6790-2653
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Laue
Jan
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Luleå tekniska universitet
Geoteknologi
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0000-0003-1935-1743
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Ali
role:
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affiliation: School of Civil Engineering Liverpool John Moores University Liverpool United Kingdom
originInfo:
dateIssued: 2019
publisher: C EJ PUBLISHING GROUP
place:
placeTerm: Iran
relatedItem:
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type: host
titleInfo:
title: Civil Engineering Journal
identifier: 2476-3055
part:
detail:
@attributes:
type: volume
number: 11
@attributes:
type: issue
number: 5
extent:
start: 2392
end: 2401
location:
url: http://ltu.diva-portal.org/smash/get/diva2:1367668/FULLTEXT01.pdf
accessCondition: gratis
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