BIOTOXICITY SENSOR FOR ANAEROBIC DIGESTION BASED ON RESAZURIN REDUCTION

Jian Lin Chen; Raphael Ortiz; Terry W.J. Steele; David Stuckey

BIOTOXICITY SENSOR FOR ANAEROBIC DIGESTION BASED ON RESAZURIN REDUCTION

Jian Lin Chen, Raphael Ortiz, Terry W.J. Steele, David Stuckey

Research output: Conference Papers › RGC 31A - Invited conference paper (refereed items) › Yes › peer-review

Abstract

Four resazurin concentrations (10, 25, 50 and 100 mg/L) were studied for their use in a biotoxicity sensor assessing the effect of 10 mg/L pentachlorophenol (PCP) on both Enterococcus faecalis, and fresh anaerobic sludge. Kinetically, after four minutes the effect of PCP on both E. faecalis (low concentration of OD_600nm 0.1) and fresh anaerobic sludge was significant based on resazurin reduction. 25 mg/L of resazurin was found to be optimal for use in a new biotoxicity sensor being developed for anaerobic digestion.

Original language	English
Publication status	Published - May 2014
Externally published	Yes
Event	11th IWA Leading Edge Conference on Water and Wastewater Technologies - Abu Dhabi, United Arab Emirates Duration: 26 May 2014 → 30 May 2014

Conference

Conference	11th IWA Leading Edge Conference on Water and Wastewater Technologies
Place	United Arab Emirates
City	Abu Dhabi
Period	26/05/14 → 30/05/14

Research Keywords

resazurin
biosensor
toxicity
anaerobic digestion

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title = "BIOTOXICITY SENSOR FOR ANAEROBIC DIGESTION BASED ON RESAZURIN REDUCTION",

abstract = "Four resazurin concentrations (10, 25, 50 and 100 mg/L) were studied for their use in a biotoxicity sensor assessing the effect of 10 mg/L pentachlorophenol (PCP) on both Enterococcus faecalis, and fresh anaerobic sludge. Kinetically, after four minutes the effect of PCP on both E. faecalis (low concentration of OD600nm 0.1) and fresh anaerobic sludge was significant based on resazurin reduction. 25 mg/L of resazurin was found to be optimal for use in a new biotoxicity sensor being developed for anaerobic digestion.",

keywords = "resazurin, biosensor, toxicity, anaerobic digestion",

author = "Chen, {Jian Lin} and Raphael Ortiz and Steele, {Terry W.J.} and David Stuckey",

year = "2014",

month = may,

language = "English",

note = "11th IWA Leading Edge Conference on Water and Wastewater Technologies ; Conference date: 26-05-2014 Through 30-05-2014",

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TY - CONF

T1 - BIOTOXICITY SENSOR FOR ANAEROBIC DIGESTION BASED ON RESAZURIN REDUCTION

AU - Chen, Jian Lin

AU - Ortiz, Raphael

AU - Steele, Terry W.J.

AU - Stuckey, David

PY - 2014/5

Y1 - 2014/5

N2 - Four resazurin concentrations (10, 25, 50 and 100 mg/L) were studied for their use in a biotoxicity sensor assessing the effect of 10 mg/L pentachlorophenol (PCP) on both Enterococcus faecalis, and fresh anaerobic sludge. Kinetically, after four minutes the effect of PCP on both E. faecalis (low concentration of OD600nm 0.1) and fresh anaerobic sludge was significant based on resazurin reduction. 25 mg/L of resazurin was found to be optimal for use in a new biotoxicity sensor being developed for anaerobic digestion.

AB - Four resazurin concentrations (10, 25, 50 and 100 mg/L) were studied for their use in a biotoxicity sensor assessing the effect of 10 mg/L pentachlorophenol (PCP) on both Enterococcus faecalis, and fresh anaerobic sludge. Kinetically, after four minutes the effect of PCP on both E. faecalis (low concentration of OD600nm 0.1) and fresh anaerobic sludge was significant based on resazurin reduction. 25 mg/L of resazurin was found to be optimal for use in a new biotoxicity sensor being developed for anaerobic digestion.

KW - resazurin

KW - biosensor

KW - toxicity

KW - anaerobic digestion

M3 - RGC 31A - Invited conference paper (refereed items)

T2 - 11th IWA Leading Edge Conference on Water and Wastewater Technologies

Y2 - 26 May 2014 through 30 May 2014

ER -

BIOTOXICITY SENSOR FOR ANAEROBIC DIGESTION BASED ON RESAZURIN REDUCTION

Abstract

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Research Keywords

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