G
Gregory D. Sayles
Researcher at United States Environmental Protection Agency
Publications - 29
Citations - 1248
Gregory D. Sayles is an academic researcher from United States Environmental Protection Agency. The author has contributed to research in topics: Biofilm & Continuous stirred-tank reactor. The author has an hindex of 17, co-authored 29 publications receiving 1194 citations. Previous affiliations of Gregory D. Sayles include University of Cincinnati.
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DDT, DDD, and DDE Dechlorination by Zero-Valent Iron
TL;DR: In this article, the capability of powdered zero-valent iron to dechlorinate DDT and related compounds at room temperature was investigated, with and without the presence of nonionic surfactant Triton X-114.
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Stability constants for complexes of the siderophore desferrioxamine B with selected heavy metal cations
TL;DR: In this article, the titrations of desferrioxamine B were performed in the presence of Zn, Cu, Pb, Sn, Bi(III), and hg(II).
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Determination of sex hormones and nonylphenol ethoxylates in the aqueous matrixes of two pilot-scale municipal wastewater treatment plants.
Mar Esperanza,Makram T. Suidan,Fumitake Nishimura,Zhong-Min Wang,George A. Sorial,Alan Zaffiro,Paul T. McCauley,Richard C. Brenner,Gregory D. Sayles +8 more
TL;DR: Two analytical methods were developed and refined for the detection and quantitation of two groups of endocrine-disrupting chemicals (EDCs) in the liquid matrixes of two pilot-scale municipal wastewater treatment plants and complete removal was obtained for testosterone, androstenedione, and progesterone.
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Methanogenesis and sulfate reduction in chemostats—I. Kinetic studies and experiments
TL;DR: In this paper, six anaerobic chemostats containing mixed microbial cultures were used to investigate the interactions between sulfate reduction and methanogenesis for three substrates: acetic acid, methanol and formic acid.
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The application of siderophores for metal recovery and waste remediation: examination of correlations for prediction of metal affinities
TL;DR: In this paper, ligand-metal affinity vs metal ion charge density and hydrolysis behavior of siderophore desferrioxamine B (DFB) was investigated.