id:"swepub:oai:DiVA.org:oru-40700"
Sökning: id:"swepub:oai:DiVA.org:oru-40700" > Industrial sludge c...
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
- Gustavsson, LillemorÖrebro universitet,Institutionen för naturvetenskap och teknik,Karlskoga Environment and Energy Company, Karlskoga, Sweden,MTM (författare)
Industrial sludge containing pharmaceutical residues and explosives alters inherent toxic properties when co-digested with oat and post-treated in reed beds
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
- 2014-04-04
- Heidelberg, Germany :Springer,2014
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:DiVA.org:oru-40700
- https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-40700URI
- https://doi.org/10.1186/2190-4715-26-8DOI
- https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-25315URI
Kompletterande språkuppgifter
- Språk:engelska
- Sammanfattning på:engelska
Ingår i deldatabas
- SwePubSwePub
Klassifikation
Anmärkningar
- Background: Methane production as biofuels is a fast and strong growing technique for renewable energy. Substrateslike waste (e.g. food, sludge from waste water treatment plants (WWTP), industrial wastes) can be used as a suitable resource for methane gas production, but in some cases, with elevated toxicity in the digestion residue. Former investigations have shown that co-digesting of contaminated waste such as sludge together with other substrates canproduce a less toxic residue. In addition, wetlands and reed beds demonstrated good results in dewatering and detoxifying of sludge. The aim of the present study was to investigate if the toxicity may alter in industrial sludgeco-digested with oat and post-treatment in reed beds. In this study, digestion of sludge from Bjorkborn industrial area in Karlskoga (reactor D6) and co-digestion of the same sludge mixed with oat (reactor D5) and post-treatment in reed beds were investigated in parallel. Methane production as well as changes in cytotoxicity (Microtox(R); ISO 11348–3), genotoxicity (Umu-C assay; ISO/13829) and AhR-mediated toxicity (7-ethoxyresorufin-O-deethylase (EROD) assay using RTW cells) were measured.Results: The result showed good methane production of industrial sludge (D6) although the digested residue was more toxic than the ingoing material measured using microtox30min and Umu-C. Co-digestion of toxic industrial sludge and oat(D5) showed higher methane production and significantly less toxic sludge residue than reactor D6. Furthermore, dewatering and treatment in reed beds showed low and non-detectable toxicity in reed bed material and outgoingwater as well as reduced nutrients.Conclusions: Co-digestion of sludge and oat followed by dewatering and treatment of sludge residue in reed beds canbe a sustainable waste management and energy production. We recommend that future studies should involve co-digestion of decontaminated waste mixed with different non-toxic material to find a substrate mixture that producethe highest biogas yield and lowest toxicity within the sludge residue.
Ämnesord och genrebeteckningar
- NATURVETENSKAP Geovetenskap och miljövetenskap Miljövetenskap hsv//swe
- NATURAL SCIENCES Earth and Related Environmental Sciences Environmental Sciences hsv//eng
- Biogas
- Co-digestion
- EROD
- Industrial sludge
- Microtox
- Oat
- Reed beds
- Sustainable waste management
- Toxicity
- Umu-C
- Enviromental Science
- Miljövetenskap
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Heger, SebastianDepartment of Ecosystem Analysis, Institute for Environmental Research, RWTH Aachen University, Aachen 52062, Germany (författare)
- Ejlertsson, JörgenScandinavian Biogas Fuels AB, Holländaregatan 21A, Stockholm 11160, Sweden (författare)
- Ribé, VeronicaMälardalens högskola,Framtidens energi(Swepub:mdh)vre01 (författare)
- Hollert, HennerDepartment of Ecosystem Analysis, Institute for Environmental Research, RWTH Aachen University, Aachen 52062, Germany (författare)
- Keiter, Steffen,1971-Department of Ecosystem Analysis, Institute for Environmental, Research, RWTH Aachen University, Aachen, Germany,MTM(Swepub:oru)sfkr (författare)
- Örebro universitetInstitutionen för naturvetenskap och teknik (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Environmental Sciences EuropeHeidelberg, Germany : Springer26:8, s. 1-112190-47072190-4715
Internetlänk
- https://doi.org/10.1186/2190-4715-26-8Fulltext
- https://oru.diva-portal.org/smash/get/diva2:778508/FULLTEXT01.pdffulltext:print
- https://enveurope.springeropen.com/track/pdf/10.1186/2190-4715-26-8
- https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-40700
- https://doi.org/10.1186/2190-4715-26-8
- https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-25315
Hitta via bibliotek
- Environmental Sciences Europe (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Gustavsson, Lill ...
- Heger, Sebastian
- Ejlertsson, Jörg ...
- Ribé, Veronica
- Hollert, Henner
- Keiter, Steffen, ...
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Geovetenskap och ...
- och Miljövetenskap
- Artiklar i publikationen
- Environmental Sc ...
- Av lärosätet
- Örebro universitet
- Mälardalens universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
