Experimental assessment and modeling of storage kinetics for primary sludge under anoxic conditions

Ebru Avcioglu; Seval Sözen; Derin Orhon

doi:10.1089/109287503762457563

Experimental assessment and modeling of storage kinetics for primary sludge under anoxic conditions

Ebru Avcioglu^*
, Seval Sözen
, Derin Orhon

^*Bu çalışma için yazışmadan sorumlu yazar

Çevre Mühendisliği Bölümü

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

Özet

Nitrate utilization was used as the basis for experimental assessment of storage kinetics under anoxic conditions. Acetate and the filtered portion of primary sludge were selected as substrates. Experimental data were evaluated in accordance with ASM3. Results obtained did not confirm previously suggested values for kinetic coefficients. Acetate storage could be characterized by k_STO and Y_STOD values of 10 g COD (g COD · day)^-1 and 0.6 g COD (g COD)^-1, respectively. Higher values were computed for primary sludge. Results suggest reevaluation of the concept of readily biodegradable substrate as defined in ASM3 and tested in the study.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	33-41
Sayfa sayısı	9
Dergi	Environmental Engineering Science
Hacim	20
Basın numarası	1
DOI'lar	https://doi.org/10.1089/109287503762457563
Yayın durumu	Yayınlandı - 2003

Belgeye Erişim

10.1089/109287503762457563

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Link to publication in Scopus

Alıntı Yap

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title = "Experimental assessment and modeling of storage kinetics for primary sludge under anoxic conditions",

abstract = "Nitrate utilization was used as the basis for experimental assessment of storage kinetics under anoxic conditions. Acetate and the filtered portion of primary sludge were selected as substrates. Experimental data were evaluated in accordance with ASM3. Results obtained did not confirm previously suggested values for kinetic coefficients. Acetate storage could be characterized by kSTO and YSTOD values of 10 g COD (g COD · day)-1 and 0.6 g COD (g COD)-1, respectively. Higher values were computed for primary sludge. Results suggest reevaluation of the concept of readily biodegradable substrate as defined in ASM3 and tested in the study.",

keywords = "ASM3, Acetate, Anoxic, COD fractionation, Primary sludge, Storage",

author = "Ebru Avcioglu and Seval S{\"o}zen and Derin Orhon",

year = "2003",

doi = "10.1089/109287503762457563",

language = "English",

volume = "20",

pages = "33--41",

journal = "Environmental Engineering Science",

issn = "1092-8758",

publisher = "Mary Ann Liebert Inc.",

number = "1",

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TY - JOUR

T1 - Experimental assessment and modeling of storage kinetics for primary sludge under anoxic conditions

AU - Avcioglu, Ebru

AU - Sözen, Seval

AU - Orhon, Derin

PY - 2003

Y1 - 2003

N2 - Nitrate utilization was used as the basis for experimental assessment of storage kinetics under anoxic conditions. Acetate and the filtered portion of primary sludge were selected as substrates. Experimental data were evaluated in accordance with ASM3. Results obtained did not confirm previously suggested values for kinetic coefficients. Acetate storage could be characterized by kSTO and YSTOD values of 10 g COD (g COD · day)-1 and 0.6 g COD (g COD)-1, respectively. Higher values were computed for primary sludge. Results suggest reevaluation of the concept of readily biodegradable substrate as defined in ASM3 and tested in the study.

AB - Nitrate utilization was used as the basis for experimental assessment of storage kinetics under anoxic conditions. Acetate and the filtered portion of primary sludge were selected as substrates. Experimental data were evaluated in accordance with ASM3. Results obtained did not confirm previously suggested values for kinetic coefficients. Acetate storage could be characterized by kSTO and YSTOD values of 10 g COD (g COD · day)-1 and 0.6 g COD (g COD)-1, respectively. Higher values were computed for primary sludge. Results suggest reevaluation of the concept of readily biodegradable substrate as defined in ASM3 and tested in the study.

KW - ASM3

KW - Acetate

KW - Anoxic

KW - COD fractionation

KW - Primary sludge

KW - Storage

UR - https://www.scopus.com/pages/publications/0037255760

U2 - 10.1089/109287503762457563

DO - 10.1089/109287503762457563

M3 - Article

AN - SCOPUS:0037255760

SN - 1092-8758

VL - 20

SP - 33

EP - 41

JO - Environmental Engineering Science

JF - Environmental Engineering Science

IS - 1

ER -

Experimental assessment and modeling of storage kinetics for primary sludge under anoxic conditions

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