Works (53)

2019 | journal article

Does Granular Activated Carbon with Chlorination Produce Safer Drinking Water? From Disinfection Byproducts and Total Organic Halogen to Calculated Toxicity

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 53(10), 5987–5999.

By: A. Cuthbertson, S. Kimura, H. Liberatore, R. Summers, D. Knappe, B. Stanford, J. Maness, R. Mulhern, M. Selbes, S. Richardson

Source: Web Of Science

2019 | journal article

Effects of Co-occurring Species Present in Swine Lagoons on Adsorption of Copper on Eggshell

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 13(4), 613–622.

By: B. Hess, P. Kolar, J. Classen, D. Knappe & J. Cheng

Source: Web Of Science

2019 | journal article

High Temperature Co-pyrolysis Thermal Air Activation Enhances Biochar Adsorption of Herbicides from Surface Water

ENVIRONMENTAL ENGINEERING SCIENCE, 36(6), 710–723.

By: J. Kearns, K. Shimabuku, D. Knappe & R. Summers

Source: Web Of Science

2017 | journal article

Prediction of full-scale GAC adsorption of organic micropollutants

Environmental Engineering Science, 34(7), 496–507.

By: A. Kennedy, A. Reinert, D. Knappe & R. Summers

Source: NC State University Libraries

2016 | journal article

Determination of 1,4-dioxane in the Cape Fear River watershed by heated purge-and-trap preconcentration and gas chromatography-mass spectrometry

Environmental Science & Technology, 50(5), 2246–2254.

By: M. Sun, C. Lopez-Velandia & D. Knappe

Source: NC State University Libraries

2016 | journal article

Environmental comparison of biochar and activated carbon for tertiary wastewater treatment

Environmental Science & Technology, 50(20), 11253–11262.

By: K. Thompson, K. Shimabuku, J. Kearns, D. Knappe, R. Summers & S. Cook

Source: NC State University Libraries

2016 | journal article

Legacy and emerging perfluoroalkyl substances are important drinking water contaminants in the Cape Fear River watershed of North Carolina

Environmental Science & Technology Letters, 3(12), 415–419.

By: M. Sun, E. Arevalo, M. Strynar, A. Lindstrom, M. Richardson, B. Kearns, A. Pickett, C. Smith, D. Knappe

Source: NC State University Libraries

2015 | journal article

Feasibility of using traditional kiln charcoals in low-cost water treatment: Role of pyrolysis conditions on 2,4-d herbicide adsorption

Environmental Engineering Science, 32(11), 912–921.

By: J. Kearns, D. Knappe & R. Summers

Source: NC State University Libraries

2015 | journal article

Full- and pilot-scale GAC adsorption of organic micropollutants

Water Research, 68, 238–248.

By: A. Kennedy, A. Reinert, D. Knappe, I. Ferrer & R. Summers

Source: NC State University Libraries

2015 | journal article

Meeting multiple water quality objectives through treatment using locally generated char: Improving organoleptic properties and removing synthetic organic contaminants and disinfection by-products

Journal of Water Sanitation and Hygiene for Development, 5(3), 359–372.

By: J. Kearns, K. Shimabuku, R. Mahoney, D. Knappe & R. Summers

Source: NC State University Libraries

2014 | journal article

2,4-D adsorption to biochars: Effect of preparation conditions on equilibrium adsorption capacity and comparison with commercial activated carbon literature data

Water Research, 62, 20–28.

By: J. Kearns, L. Wellborn, R. Summers & D. Knappe

Source: NC State University Libraries

2014 | journal article

Fertilization of radishes, tomatoes, and marigolds using a large-volume atmospheric glow discharge

Plasma Chemistry and Plasma Processing, 34(6), 1271–1290.

By: A. Lindsay, B. Byrns, W. King, A. Andhvarapou, J. Fields, D. Knappe, W. Fonteno, S. Shannon

Source: NC State University Libraries

2014 | journal article

Synthetic organic water contaminants in developing communities: An overlooked challenge addressed by adsorption with locally generated char

Journal of Water Sanitation and Hygiene for Development, 4(3), 422–436.

By: J. Kearns, D. Knappe & R. Summers

Source: NC State University Libraries

2013 | journal article

Removal of highly polar micropollutants from wastewater by powdered activated carbon

Environmental Science and Pollution Research, 20(6), 3607–3615.

By: L. Kovalova, D. Knappe, K. Lehnberg, C. Kazner & J. Hollender

Source: NC State University Libraries

2013 | journal article

The effect of aging on the bioavailability of toluene sorbed to municipal solid waste components

Chemosphere, 90(2), 251–259.

By: Y. Chen, D. Knappe & M. Barlaz

Source: NC State University Libraries

2012 | journal article

Characteristics of competitive adsorption between 2-methylisoborneol and natural organic matter on superfine and conventionally sized powdered activated carbons

Water Research, 46(15), 4741–4749.

By: Y. Matsui, T. Yoshida, S. Nakao, D. Knappe & T. Matsushita

Source: NC State University Libraries

2012 | journal article

Fate and transport of phenol in a packed bed reactor containing simulated solid waste

Waste Management (New York, N.Y.), 32(2), 327–334.

By: J. Saquing, D. Knappe & M. Barlaz

Source: NC State University Libraries

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, J. Traber, H. Kaiser, U. Gunten, M. Boller, S. Meylan

Source: NC State University Libraries

2011 | journal article

Transformation kinetics of biochemically active compounds in low-pressure UV Photolysis and UV/H(2)O(2) advanced oxidation processes

Water Research, 45(15), 4531–4543.

By: C. Baeza & D. Knappe

Source: NC State University Libraries

2010 | journal article

Factors controlling alkylbenzene and tetrachloroethene desorption from municipal solid waste components

Environmental Science & Technology, 44(3), 1123–1129.

Source: NC State University Libraries

2010 | journal article

Impact of plastics on fate and transport of organic contaminants in landfills

Environmental Science & Technology, 44(16), 6396–6402.

By: J. Saquing, C. Saquing, D. Knappe & M. Barlaz

Source: NC State University Libraries

2010 | journal article

Modeling the UV/hydrogen peroxide advanced oxidation process using computational fluid dynamics

Water Research, 44(6), 1797–1808.

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

Source: NC State University Libraries

2009 | journal article

Effect of free chlorine application on microbial quality of drinking water in chloraminated distribution systems

Journal (American Water Works Association), 101(10), 60–70.

By: E. Rosenfeldt, C. Baeza & D. Knappe

Source: NC State University Libraries

2009 | journal article

Removal of emerging contaminants of concern by alternative adsorbents

Water Research, 43(15), 3787–3796.

By: A. Rossner, S. Snyder & D. Knappe

Source: NC State University Libraries

2009 | review

Transport and release of chemicals from plastics to the environment and to wildlife

Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences.

By: E. Teuten, J. Saquing, D. Knappe, M. Barlaz, S. Jonsson, A. Bjorn, S. Rowland, R. Thompson ...

Source: NC State University Libraries

2008 | journal article

MTBE adsorption on alternative adsorbents and packed bed adsorber performance

Water Research, 42(8-9), 2287–2299.

By: A. Rossner & D. Knappe

Source: NC State University Libraries

2008 | review

A review of chemical warfare agent simulants for the study of environmental behavior

Critical Reviews in Environmental Science and Technology.

By: S. Bartelt-Hunt, D. Knappe & M. Barlaz

Source: NC State University Libraries

2006 | journal article

Fate of chemical warfare agents and toxic industrial chemicals in landfills

Environmental Science & Technology, 40(13), 4219–4225.

By: S. Bartelt-Hunt, M. Barlaz, D. Knappe & P. Kjeldsen

Source: NC State University Libraries

2006 | journal article

A procedure to quantify organic antistrip additives in asphalt binders and mixes

Journal of Testing and Evaluation, 34(4), 269–274.

By: C. Chen, A. Tayebali & D. Knappe

Source: NC State University Libraries

2005 | journal article

Effectiveness of high-silica zeolites for the adsorption of methyl tertiary-butyl ether from natural water

Water Science and Technology. Water Supply, 5(5), 83.

By: D. Knappe & A. Campos

Source: NC State University Libraries

2019 | journal article

Effects of activated carbon characteristics on the simultaneous adsorption of aqueous organic micropollutants and natural organic matter

Water Research, 39(8), 1663–1673.

By: P. Quirilivan, L. Li & D. Knappe

Source: NC State University Libraries

2005 | journal article

Predicting adsorption isotherms for aqueous organic micropollutants from activated carbon and pollutant properties

Environmental Science & Technology, 39(9), 3393–3400.

By: L. Li, P. Quinlivan & D. Knappe

Source: NC State University Libraries

2004 | book

Algae detection and removal strategies for drinking water treatment plants

Denver Colo.: AWWA Research Foundation and American Water Works Association.

By: D. Knappe

Source: NC State University Libraries

2004 | journal article

Chemical characterization and sorption capacity measurements of degraded newsprint from a landfill

Environmental Science & Technology, 38(13), 3542–3550.

By: L. Chen, M. Nanny, D. Knappe, T. Wagner & N. Ratasuk

Source: NC State University Libraries

2004 | journal article

Effect of cellulose/hemicellulose and lignin on the bioavailability of toluene sorbed to waste paper

Environmental Science & Technology, 38(13), 3731–3736.

By: Y. Chen, D. Knappe & M. Barlaz

Source: NC State University Libraries

2019 | journal article

Intraparticle diffusion and adsorption of arsenate onto granular ferric hydroxide (GFH)

Water Research, 38(18), 4002–4012.

By: M. Badruzzaman, P. Westerhoff & D. Knappe

Source: NC State University Libraries

2004 | journal article

NOM and MIB, who wins in the competition for activated carbon adsorption sites?

Water Science and Technology, 49(9), 257–265.

By: C. Hepplewhite, G. Newcombe & D. Knappe

Source: NC State University Libraries

2002 | journal article

Effects of activated carbon surface chemistry and pore structure on the adsorption of organic contaminants from aqueous solution

Carbon, 40(12), 2085–2100.

By: L. Li, P. Quinlivan & D. Knappe

Source: NC State University Libraries

2002 | journal article

Optimizing ferric sulfate coagulation of algae with streaming current measurements

Journal (American Water Works Association), 94(2), 80–90.

By: D. Briley & D. Knappe

Source: NC State University Libraries

2002 | journal article

Pesticide adsorption by granular activated carbon adsorbers. 1. Effect of natural organic matter preloading on removal rates and model simplification

Environmental Science & Technology, 36(15), 3426–3431.

By: Y. Matsui, D. Knappe & R. Takagi

Source: NC State University Libraries

2002 | journal article

Pesticide adsorption by granular activated carbon adsorbers. 2. Effects of pesticide and natural organic matter characteristics on pesticide breakthrough curves

Environmental Science & Technology, 36(15), 3432–3438.

By: Y. Matsui, D. Knappe, K. Iwaki & H. Ohira

Source: NC State University Libraries

2002 | journal article

Simultaneous adsorption of MIB and NOM onto activated carbon - II. Competitive effects

Carbon, 40(12), 2147–2156.

By: G. Newcombe, J. Morrison, C. Hepplewhite & D. Knappe

Source: NC State University Libraries

2001 | journal article

Effectiveness of coagulants and coagulant aids for the removal of filter-clogging Synedra

Aqua (London, England), 50(3), 135–148.

By: H. Jun, Y. Lee, B. Lee & D. Knappe

Source: NC State University Libraries

2001 | journal article

Factors controlling alkylbenzene sorption to municipal solid waste

Environmental Science & Technology, 35(22), 4569–4576.

By: B. Wu, C. Taylor, D. Knappe, M. Nanny & M. Barlaz

Source: NC State University Libraries

2000 | journal article

The fate of toluene, acetone and 1,2-dichloroethane in a laboratory-scale simulated landfill

Water Research, 34(12), 3063–3074.

By: D. Sanin, D. Knappe & M. Barlaz

Source: NC State University Libraries

1999 | journal article

Atrazine removal by preloaded GAC

Journal (American Water Works Association), 91(10), 97–109.

By: D. Knappe, V. Snoeyink, P. Roche, M. Prados & M. Bourbigot

Source: NC State University Libraries

1998 | conference paper

Optimization of coagulation conditions for the removal of algae

In Proceedings of the American Water Works Association Annual Conference, Dallas, TX, June 21-25, 1998 (Vol. 90).

By: D. Briley & D. Knappe

Source: NC State University Libraries

1998 | journal article

Predicting the capacity of powdered activated carbon for trace organic compounds in natural waters

Environmental Science & Technology, 32(11), 1694–1698.

By: D. Knappe, Y. Matsui, V. Snoeyink, P. Roche, M. Prados & M. Bourbigot

Source: NC State University Libraries

1998 | conference paper

Strategies for algae removal in conventional treatment

In Proceedings of the American Water Works Association Annual Conference, Dallas, TX, June 21-25, 1998 (Vol. 90).

By: D. Knappe, D. Briley & N. Rastogi

Source: NC State University Libraries

1998 | report

Strategies for algae removal in drinking water treatment

Report (Water Resources Research Institute of the University of North Carolina). Raleigh, NC: University of North Carolina Water Resources Research Institute.

By: D. Knappe

Source: NC State University Libraries

1998 | conference paper

Toluene sorption, humification and biodegradation in excavated refuse: A high organic carbon sorbent

In 1998 Spring Meeting, American Geophysical Union, Boston, MA, May 26-29, 1998.

By: F. Sanin, M. Barlaz & D. Knappe

Source: NC State University Libraries

1997 | conference paper

The effect of GAC service time on the adsorption of periodic episodes of atrazine

In Proceedings of the American Water Works Association Annual Conference, Atlanta, GA, June 15-19, 1997 (Vol. 89).

By: D. Knappe, V. Snoeyink, P. Roche, M. Prados & M. Bourbigot

Source: NC State University Libraries

1997 | journal article

The effect of preloading on rapid small-scale column test predictions of atrazine removal by GAC adsorbers

Water Research, 31(11), 2899–2909.

By: D. Knappe, V. Snoeyink, P. Roche, M. Prados & M. Bourbigot

Source: NC State University Libraries