Search Results - "Reckhow, David A"

Correlation between SUVA and DBP formation during chlorination and chloramination of NOM fractions from different sources by Hua, Guanghui, Reckhow, David A., Abusallout, Ibrahim

“…[Display omitted] •Evaluated correlations between SUVA and THMs, DHAAs, THAAs, and UTOX.•THAAs correlated stronger with SUVA than THMs after chlorination.•SUVA…”
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Effect of pre-ozonation on the formation and speciation of DBPs by Hua, Guanghui, Reckhow, David A.

“…The objective of this study was to quantitatively evaluate the effect of pre-ozonation on the formation and speciation of disinfection byproducts (DBPs) from…”
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Characterization of Disinfection Byproduct Precursors Based on Hydrophobicity and Molecular Size by Hua, Guanghui, Reckhow, David A

“…Natural organic matter (NOM) from five water sources was fractionated using XAD resins and ultrafiltration membranes into different groups based on…”
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Comparison of disinfection byproduct formation from chlorine and alternative disinfectants by Hua, Guanghui, Reckhow, David A.

“…Seven diverse natural waters were collected and treated in the laboratory under five oxidation scenarios (chlorine, chloramine, both with and without…”
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Determination of free Bisphenol A (BPA) concentrations in breast milk of U.S. women using a sensitive LC/MS/MS method by Zimmers, Stephanie M., Browne, Eva P., O’Keefe, Patrick W., Anderton, Douglas L., Kramer, Lawrence, Reckhow, David A., Arcaro, Kathleen F.

“…•A sensitive method was developed to detect free BPA in human breast milk.•Free BPA was detected in 62% of the milk samples (range⩽0.22–10.8ngmL−1).•Caucasian…”
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Potential carcinogenic hazards of non-regulated disinfection by-products: Haloquinones, halo-cyclopentene and cyclohexene derivatives, N -halamines, halonitriles, and heterocyclic amines by Bull, Richard J, Reckhow, David A, Li, Xingfang, Humpage, Andrew R, Joll, Cynthia, Hrudey, Steve E

“…Abstract Drinking water disinfectants react with natural organic material (NOM) present in source waters used for drinking water to produce a wide variety of…”
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Effect of Bromide and Iodide Ions on the Formation and Speciation of Disinfection Byproducts during Chlorination by Hua, Guanghui, Reckhow, David A, Kim, Junsung

“…Two natural waters were fortified with various levels of bromide or iodide ions (0−30 μM) and chlorinated in the laboratory to study the impact of bromide and…”
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Effect of alkaline pH on the stability of halogenated DBPs by Hua, Guanghlll, Reckhow, David A.

“…The objective of this study was to investigate the effect of alkaline pH on the stability of halogenated disinfection by-products in the absence of chlorine…”
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Impact of Water Heaters on the Formation of Disinfection By-products by Liu, Boning, Reckhow, David A.

“…This study examined the effect of water heaters and home-heating scenarios on the formation and decomposition of disinfection by-products (DBPs). Residential…”
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Laboratory Assessment of Ferrate for Drinking Water Treatment by Goodwill, Joseph E., Jiang, Yanjun, Reckhow, David A., Tobiason, John E.

“…A laboratory assessment of ferrate (Fe(VI)) for drinking water treatment was conducted, including batch and continuous flow experiments on natural water…”
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Kinetic Analysis of Haloacetonitrile Stability in Drinking Waters by Yu, Yun, Reckhow, David A

“…Haloacetonitriles (HANs) are an important class of drinking water disinfection byproducts (DBPs) that are reactive and can undergo considerable transformation…”
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Effect of UV treatment on DBP formation by RECKHOW, DAVID A., LINDEN, KARL G., KIM, JUNSUNG, SHEMER, HILLA, MAKDISSY, GLADYS

“…This study—s objective was to investigate the effect of ultraviolet (UV) treatment on the subsequent formation of regulated and unregulated disinfection…”
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Evaluation of bromine substitution factors of DBPs during chlorination and chloramination by Hua, Guanghui, Reckhow, David A.

“…Bromine substitution factor (BSF) was used to quantify the effects of disinfectant dose, reaction time, pH, and temperature on the bromine substitution of…”
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Formation and Occurrence of N‑Chloro-2,2-dichloroacetamide, a Previously Overlooked Nitrogenous Disinfection Byproduct in Chlorinated Drinking Waters by Yu, Yun, Reckhow, David A

“…Haloacetamides (HAMs) are a class of newly identified nitrogenous disinfection byproducts (N-DBPs) whose occurrence in drinking waters has recently been…”
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White blood cell DNA methylation and risk of breast cancer in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (PLCO) by Sturgeon, Susan R, Pilsner, J Richard, Arcaro, Kathleen F, Ikuma, Kaoru, Wu, Haotian, Kim, Soon-Mi, Chopra-Tandon, Nayha, Karpf, Adam R, Ziegler, Regina G, Schairer, Catherine, Balasubramanian, Raji, Reckhow, David A

“…Several studies have suggested that global DNA methylation in circulating white blood cells (WBC) is associated with breast cancer risk. To address conflicting…”
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Hydrolysis and Chlorination of 2,6-Dichloro-1,4-benzoquinone under conditions typical of drinking water distribution systems by Mohan, Aarthi, Reckhow, David A.

“…•2,6-dichlorobenzoquinone (DCBQ) transformation rates were systematically monitored.•DCBQ rate laws were proposed and rate constants were experimentally…”
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Formation of metastable disinfection byproducts during free and combined aspartic acid chlorination: Effect of peptide bonds and impact on toxicity by Yu, Yun, Reckhow, David A.

“…The formation and occurrence of haloacetonitriles (HANs) in drinking water is of increasing concern because recent data have shown that they are the major…”
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Reactions of Ferrate(VI) with Iodide and Hypoiodous Acid: Kinetics, Pathways, and Implications for the Fate of Iodine during Water Treatment by Shin, Jaedon, von Gunten, Urs, Reckhow, David A, Allard, Sebastien, Lee, Yunho

“…Oxidative treatment of iodide-containing waters can form toxic iodinated disinfection byproducts (I-DBPs). To better understand the fate of iodine, kinetics,…”
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Comparison of ferrate and ozone pre-oxidation on disinfection byproduct formation from chlorination and chloramination by Jiang, Yanjun, Goodwill, Joseph E., Tobiason, John E., Reckhow, David A.

“…This study investigated the effects of ferrate and ozone pre-oxidation on disinfection byproduct (DBP) formation from subsequent chlorination or…”
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Effect of Different Solutes, Natural Organic Matter, and Particulate Fe(III) on Ferrate(VI) Decomposition in Aqueous Solutions by Jiang, Yanjun, Goodwill, Joseph E, Tobiason, John E, Reckhow, David A

“…This study investigated the impacts of buffer ions, natural organic matter (NOM), and particulate Fe­(III) on ferrate­(VI) decomposition and characterized…”
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