Works Published in 2011

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Displaying all 8 works

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2011 conference paper

Removal of perfluorinated compounds by powdered activated carbon: Effect of base material and particle size

Water Quality Technology Conference and Exposition 2011. http://www.scopus.com/inward/record.url?eid=2-s2.0-84873499923&partnerID=MN8TOARS

By: L. Dudley, M. Strynar, A. Lindstrom, L. McMillan & D. Knappe

Contributors: L. Dudley, M. Strynar, A. Lindstrom, L. McMillan & D. Knappe

Source: ORCID
Added: September 9, 2023

2011 conference paper

Impact of DOC, EBCT and pretreatment on the GAC adsorption of trace organic contaminants

Water Quality Technology Conference and Exposition 2011, 1038–1043. http://www.scopus.com/inward/record.url?eid=2-s2.0-84873497558&partnerID=MN8TOARS

By: C. Corwin, A. Kennedy, J. Cardenas, R. Summers, A. Mastropole & D. Knappe

Contributors: C. Corwin, A. Kennedy, J. Cardenas, R. Summers, A. Mastropole & D. Knappe

Source: ORCID
Added: September 9, 2023

2011 conference paper

Effect of powdered activated carbon base material and size on disinfection by-product precursor removal

American Water Works Association Annual Conference and Exposition 2011, ACE 2011, 966–992. http://www.scopus.com/inward/record.url?eid=2-s2.0-84871624478&partnerID=MN8TOARS

By: S. Dunn & D. Knappe

Contributors: S. Dunn & D. Knappe

Source: ORCID
Added: September 9, 2023

2011 conference paper

Combined disinfectant byproduct precursor and micropollutant removal with superfine powdered activated carbon

Water Quality Technology Conference and Exposition 2011, 2529–2539. http://www.scopus.com/inward/record.url?eid=2-s2.0-84873509681&partnerID=MN8TOARS

By: S. Dunn, B. Yuncu, E. Ged & D. Knappe

Contributors: S. Dunn, B. Yuncu, E. Ged & D. Knappe

Source: ORCID
Added: September 9, 2023

2011 chapter

Adsorption of Organic Compounds by Activated Carbon

In J. K. Edzwald (Ed.), Water quality & treatment : a handbook on drinking water (6th ed.). New York, NY: McGraw-Hill.

By: R. Summers, D. Knappe & V. Snoeyink

Ed(s): J. Edzwald

Source: NC State University Libraries
Added: December 24, 2021

2011 report

Evaluation of Computational Fluid Dynamics for Modeling UV-Initiated Advanced Oxidation Processes

(Final Report No. 3176). Denver, Colorado: Water Research Foundation.

By: J. Ducoste, D. Knappe & S. Alpert

Source: NC State University Libraries
Added: December 24, 2021

2011 journal article

Transformation kinetics of biochemically active compounds in low-pressure UV Photolysis and UV/H2O2 advanced oxidation processes

WATER RESEARCH, 45(15), 4531–4543.

By: C. Baeza* & D. Knappe n

Contributors: C. Baeza* & D. Knappe n

author keywords: Antibiotics; Endocrine disrupting chemicals; Pharmaceuticals; Photooxidation; Quantum yield
MeSH headings : Diclofenac / chemistry; Hydrogen Peroxide / chemistry; Hydrogen-Ion Concentration; Hydroxyl Radical / chemistry; Kinetics; North Carolina; Oxidation-Reduction; Photolysis; Trimethoprim / chemistry; Ultraviolet Rays; Water Pollutants, Chemical / chemistry; Water Purification / methods; Water Supply / standards
TL;DR: Quantum yields and second order rate constants describing the reaction between the hydroxyl radical and BACs were determined and used together with background water quality data to predict fluence-based BAC transformation rate constants (k'). (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Characterization of natural organic matter adsorption in granular activated carbon adsorbers

WATER RESEARCH, 45(13), 3951–3959.

By: S. Velten*, D. Knappe n, J. Traber*, H. Kaiser*, U. Gunten*, M. Boller*, S. Meylan*

Contributors: S. Velten*, D. Knappe n, J. Traber*, H. Kaiser*, U. Gunten*, M. Boller*, S. Meylan*

author keywords: Adsorption; Granular activated carbon; Natural organic matter (NOM); NOM characterization; Size exclusion chromatography
MeSH headings : Adsorption; Charcoal / chemistry; Chromatography, Gel; Organic Chemicals / chemistry; Organic Chemicals / isolation & purification; Water Pollutants, Chemical / chemistry; Water Pollutants, Chemical / isolation & purification; Water Purification / methods
TL;DR: In both GAC adsorbers, adsorbability of the remaining NOM fractions, compared on the basis of partition coefficients, increased with decreasing molecular size, suggesting that increasingly larger portions of the internal GAC surface area could be accessed as the size of NOM decreased. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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