Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge

Gokce Kor-Bicakci; Timothy Abbott; Emine Ubay-Cokgor; Cigdem Eskicioglu

Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge

Gokce Kor-Bicakci
, Timothy Abbott
, Emine Ubay-Cokgor
, Cigdem Eskicioglu

Çevre Mühendisliği Bölümü

University of British Columbia
Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

2 Atıf (Scopus)

Özet

The effect of different microwave (MW) pretreatment on the removal of triclosan (TCS) was assessed in ten semi-continuous flow anaerobic digesters operated under thermophilic (TH) and mesophilic (MH) conditions at sludge retention times (SRTs) of 20, 12 and 6 days. The antimicrobial TCS was quantified in total and supernatant (liquid) phases of the digester influents and effluents. TCS occurred predominantly in the solid (sorbed) fraction of total phase. MW pretreatment was found to improve TCS removals at TH temperatures at the highest and lowest SRTs. Digesters pretreated with shorter holding time (1 min) achieved better TCS elimination under TH and MH conditions at the SRT of 6 d. Higher chemical oxygen demand and biopolymer solubilization was achieved at higher temperature/holding time combinations. Regarding methane production, MW final temperature was an important parameter under MH whereas holding time played a significant role under TH conditions.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017
Yayınlayan	Water Environment Federation
Sayfalar	1827-1847
Sayfa sayısı	21
ISBN (Basılı)	9781510863682
Yayın durumu	Yayınlandı - 2017
Etkinlik	Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017 - Chicago, United States Süre: 30 Eyl 2017 → 4 Eki 2017

Yayın serisi

Adı	Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017
Hacim	3

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017
Ülke/Bölge	United States
Şehir	Chicago
Periyot	30/09/17 → 4/10/17

Bibliyografik not

Publisher Copyright:
Copyright © 2017 Water Environment Federation.

Finansman

This work has been carried out with the financial support of TUBITAK - International Research Fellowship Program (2214/A) and NSERC CRD Grant (CRDP J462765-13).

Finansörler	Finansör numarası
TUBITAK
Intelligence Community Postdoctoral Research Fellowship Program	2214/A
Natural Sciences and Engineering Research Council of Canada	CRDP J462765-13

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 6 Temiz Su ve Sanitasyon

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Kor-Bicakci, G., Abbott, T., Ubay-Cokgor, E., & Eskicioglu, C. (2017). Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge. In Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017 (pp. 1827-1847). (Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017; Hac. 3). Water Environment Federation.

Kor-Bicakci, Gokce ; Abbott, Timothy ; Ubay-Cokgor, Emine et al. / Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge. Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017. Water Environment Federation, 2017. pp. 1827-1847 (Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017).

@inproceedings{6c51dfe3a0ee4c8c9d92c0bbd0b0ea02,

title = "Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge",

abstract = "The effect of different microwave (MW) pretreatment on the removal of triclosan (TCS) was assessed in ten semi-continuous flow anaerobic digesters operated under thermophilic (TH) and mesophilic (MH) conditions at sludge retention times (SRTs) of 20, 12 and 6 days. The antimicrobial TCS was quantified in total and supernatant (liquid) phases of the digester influents and effluents. TCS occurred predominantly in the solid (sorbed) fraction of total phase. MW pretreatment was found to improve TCS removals at TH temperatures at the highest and lowest SRTs. Digesters pretreated with shorter holding time (1 min) achieved better TCS elimination under TH and MH conditions at the SRT of 6 d. Higher chemical oxygen demand and biopolymer solubilization was achieved at higher temperature/holding time combinations. Regarding methane production, MW final temperature was an important parameter under MH whereas holding time played a significant role under TH conditions.",

keywords = "Anaerobic digestion, Antimicrobial, Biogas, Biopolymers, Microwave, Sludge retention time, Solubilization, Thermal pretreatment, Triclosan, Wastewater treatment sludge",

author = "Gokce Kor-Bicakci and Timothy Abbott and Emine Ubay-Cokgor and Cigdem Eskicioglu",

note = "Publisher Copyright: Copyright {\textcopyright} 2017 Water Environment Federation.; Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017 ; Conference date: 30-09-2017 Through 04-10-2017",

year = "2017",

language = "English",

isbn = "9781510863682",

series = "Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017",

publisher = "Water Environment Federation",

pages = "1827--1847",

booktitle = "Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017",

}

Kor-Bicakci, G, Abbott, T, Ubay-Cokgor, E & Eskicioglu, C 2017, Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge. in Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017. Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017, hac. 3, Water Environment Federation, pp. 1827-1847, Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017, Chicago, United States, 30/09/17.

Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge. / Kor-Bicakci, Gokce; Abbott, Timothy; Ubay-Cokgor, Emine et al.
Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017. Water Environment Federation, 2017. p. 1827-1847 (Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017; Hac. 3).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge

AU - Kor-Bicakci, Gokce

AU - Abbott, Timothy

AU - Ubay-Cokgor, Emine

AU - Eskicioglu, Cigdem

PY - 2017

Y1 - 2017

N2 - The effect of different microwave (MW) pretreatment on the removal of triclosan (TCS) was assessed in ten semi-continuous flow anaerobic digesters operated under thermophilic (TH) and mesophilic (MH) conditions at sludge retention times (SRTs) of 20, 12 and 6 days. The antimicrobial TCS was quantified in total and supernatant (liquid) phases of the digester influents and effluents. TCS occurred predominantly in the solid (sorbed) fraction of total phase. MW pretreatment was found to improve TCS removals at TH temperatures at the highest and lowest SRTs. Digesters pretreated with shorter holding time (1 min) achieved better TCS elimination under TH and MH conditions at the SRT of 6 d. Higher chemical oxygen demand and biopolymer solubilization was achieved at higher temperature/holding time combinations. Regarding methane production, MW final temperature was an important parameter under MH whereas holding time played a significant role under TH conditions.

AB - The effect of different microwave (MW) pretreatment on the removal of triclosan (TCS) was assessed in ten semi-continuous flow anaerobic digesters operated under thermophilic (TH) and mesophilic (MH) conditions at sludge retention times (SRTs) of 20, 12 and 6 days. The antimicrobial TCS was quantified in total and supernatant (liquid) phases of the digester influents and effluents. TCS occurred predominantly in the solid (sorbed) fraction of total phase. MW pretreatment was found to improve TCS removals at TH temperatures at the highest and lowest SRTs. Digesters pretreated with shorter holding time (1 min) achieved better TCS elimination under TH and MH conditions at the SRT of 6 d. Higher chemical oxygen demand and biopolymer solubilization was achieved at higher temperature/holding time combinations. Regarding methane production, MW final temperature was an important parameter under MH whereas holding time played a significant role under TH conditions.

KW - Anaerobic digestion

KW - Antimicrobial

KW - Biogas

KW - Biopolymers

KW - Microwave

KW - Sludge retention time

KW - Solubilization

KW - Thermal pretreatment

KW - Triclosan

KW - Wastewater treatment sludge

UR - https://www.scopus.com/pages/publications/85052715565

M3 - Conference contribution

AN - SCOPUS:85052715565

SN - 9781510863682

T3 - Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017

SP - 1827

EP - 1847

BT - Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017

PB - Water Environment Federation

T2 - Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017

Y2 - 30 September 2017 through 4 October 2017

ER -

Kor-Bicakci G, Abbott T, Ubay-Cokgor E, Eskicioglu C. Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge. In Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017. Water Environment Federation. 2017. p. 1827-1847. (Water Environment Federation Technical Exhibition and Conference 2017, WEFTEC 2017).

Effect of microwave pretreatment on removal of triclosan during anaerobic digestion of wastewater treatment sludge

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Finansman

BM SKH

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap