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http://hdl.handle.net/1942/37885
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DC Field | Value | Language |
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dc.contributor.author | Khan, Mohammed Nazeer | - |
dc.contributor.author | Lacroix, Mark | - |
dc.contributor.author | Wessels, Coos | - |
dc.contributor.author | VAN DAEL, Miet | - |
dc.date.accessioned | 2022-08-18T06:27:02Z | - |
dc.date.available | 2022-08-18T06:27:02Z | - |
dc.date.issued | 2022 | - |
dc.date.submitted | 2022-08-16T11:23:07Z | - |
dc.identifier.citation | Journal of cleaner production, 365 (Art N° 132812) | - |
dc.identifier.uri | http://hdl.handle.net/1942/37885 | - |
dc.description.abstract | Wastewater contains about 25% of chemical oxygen demand as cellulose. The source of this cellulose is mainly toilet paper which can be recovered and converted into useful products. The recovered cellulose can be pre-treated and pyrolyzed to produce biochar, bio-oil, and pyroligneous acid. A techno-economic assessment was performed on the entire value chain including the char activation process. The data on mass and energy balance and investment cost was obtained from the pilot plant developed at the sludge treatment plant in Ede, the Netherlands. The minimum selling prices estimated for each of the products while considering other co-products as revenue are respectively equal to euro1.06, euro0.25, and -euro0.11/kg. The negative value of pyroligneous acid is due to the high revenue obtained from selling the other two co-products (biochar and bio-oil) at their assumed market prices. It indicates that the revenue obtained covers the annual capital and operating expenditure. Char activation is necessary to expand its applications and thus both physical and chemical activation were consid-ered. The physical activation method resulted in a price higher than the market price whereas the chemical activation method is most suitable considering its high yield and assumed quality. The chemically activated char can be produced at euro2.3/kg which is 42% lower than the assumed market price. However, the difference in quality would be significant due to the nature and source of the feedstock (cellulose). This value chain is promising under certain conditions and might be a promising business case to investigate for a sludge treatment facility. | - |
dc.description.sponsorship | This study is a part of the North-West European Interreg project VB WOW (Wider business Opportunities for raw materials from Wastewater – NWE project number 619). The authors would like to acknowledge the support from all the partners involved in the project. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.rights | 2022 Elsevier Ltd. All rights reserved. | - |
dc.subject.other | Wastewater | - |
dc.subject.other | Cellulose recovery | - |
dc.subject.other | Pyrolysis | - |
dc.subject.other | Biochar activation | - |
dc.subject.other | Bio-oil | - |
dc.title | Converting wastewater cellulose to valuable products: A techno-economic assessment | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 365 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Khan, MN (corresponding author), Boeretang 200, B-2400 Mol, Belgium. | - |
dc.description.notes | mohammednazeer.khan@vito.be | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 132812 | - |
dc.identifier.doi | 10.1016/j.jclepro.2022.132812 | - |
dc.identifier.isi | WOS:000822549600002 | - |
dc.contributor.orcid | Khan, Mohammed Nazeer ul Hasan/0000-0002-9879-1108 | - |
local.provider.type | wosris | - |
local.description.affiliation | [Khan, Mohammed Nazeer; Van Dael, Miet] Flemish Inst Technol Res VITO, Business Unit Separat & Convers Technol, Boeretang 200, B-2400 Mol, Belgium. | - |
local.description.affiliation | [Lacroix, Mark] Pulsed Heat BV, Karveelweg 9, NL-6222 NJ Maastricht, Netherlands. | - |
local.description.affiliation | [Wessels, Coos] CirTec BV, Nijverheidsweg 26, NL-1442 LD Purmerend, Netherlands. | - |
local.description.affiliation | [Van Dael, Miet] Hasselt Univ, Ctr Environm Sci CMK, Environm Econ Res Grp, Agoralaan, B-3590 Diepenbeek, Belgium. | - |
local.description.affiliation | [Van Dael, Miet] Univ Antwerp, Dept Engn Management, Prinsstr 13, B-2000 Antwerp, Belgium. | - |
local.description.affiliation | [Khan, Mohammed Nazeer] Boeretang 200, B-2400 Mol, Belgium. | - |
local.uhasselt.international | yes | - |
item.fulltext | With Fulltext | - |
item.accessRights | Embargoed Access | - |
item.validation | ecoom 2023 | - |
item.contributor | Khan, Mohammed Nazeer | - |
item.contributor | Lacroix, Mark | - |
item.contributor | Wessels, Coos | - |
item.contributor | VAN DAEL, Miet | - |
item.fullcitation | Khan, Mohammed Nazeer; Lacroix, Mark; Wessels, Coos & VAN DAEL, Miet (2022) Converting wastewater cellulose to valuable products: A techno-economic assessment. In: Journal of cleaner production, 365 (Art N° 132812). | - |
item.embargoEndDate | 2024-09-10 | - |
crisitem.journal.issn | 0959-6526 | - |
crisitem.journal.eissn | 1879-1786 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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Converting wastewater cellulose to valuable products_ A techno-economic assessment.pdf Restricted Access | Published version | 4.71 MB | Adobe PDF | View/Open Request a copy |
Converting wastewater.pdf Until 2024-09-10 | Peer-reviewed author version | 1.47 MB | Adobe PDF | View/Open Request a copy |
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