Works (21)

2008 | review

Natural treatment and onsite systems

Water Environment Research.

By: A. Kruzic & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2007 | review

Natural treatment and onsite processes

Water Environment Research.

By: S. Liehr & A. Kruzic

Source: NC State University Libraries
Added: August 6, 2018

2006 | journal article

Natural treatment and onsite processes

Water Environment Research, 78(10), 1386–1405.

By: S. Liehr & A. Kruzic

Source: NC State University Libraries
Added: August 6, 2018

2005 | journal article

Role of internal nutrient storage in duckweed growth for swine wastewater treatment

Transactions of the ASAE, 48(6), 2247–2258.

By: S. Chaiprapat, J. Cheng, J. Classen & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2004 | journal article

Natural treatment and onsite processes

Water Environment Research, 76(6), 1191–1237.

By: S. Liehr, A. Rubin & B. Tonning

Source: NC State University Libraries
Added: August 6, 2018

2003 | journal article

Modeling nitrogen transport in duckweed pond for secondary treatment of swine wastewater

Journal of Environmental Engineering (New York, N.Y.), 129(8), 731–739.

By: S. Chaiprapat, J. Cheng, J. Classen, J. Ducoste & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2003 | conference paper

Swine wastewater treatment in an integrated system of anaerobic digestion and duckweed nutrient removal

In ASAE annual International Meeting 2003, Las Vegas : The Riviera Hotel, July 27-30, 2003.

By: J. Cheng, S. Liehr & C. Lyerly

Source: NC State University Libraries
Added: August 6, 2018

2002 | conference paper

Role of internal nutrient storage in duckweed for secondary swine wastewater treatment

In Paper, 2002 ASAE annual international meeting/CIGR XVth world congress : Hyatt Regency Chicago, Chicago, Illinois, USA, July 28 - July 31, 2002 (Vol. 2, p. 4130).

By: S. Chaiprapat, J. Cheng, J. Classen & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2001 | journal article

Development of a constructed subsurface-flow wetland simulation model

Ecological Engineering, 16(4), 519–536.

By: T. Wynn & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2001 | conference paper

Modeling nitrogen transfer in duckweed covered pond for secondary treatment of swine wastewater

In Proceedings of the International Symposium Addressing Animal Production and Environmental Issues.

By: S. Chaiprapat, J. Cheng, J. Classen & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

2000 | book

Constructed wetlands treatment of high nitrogen landfill leachate

Alexandria, VA : Water Environment Research Foundation.

By: S. Liehr, D. Kozub, J. Rash, G. Sloop, B. Doll, A. Rubin, C. House, S. Hawes, D. Burks

Source: NC State University Libraries
Added: August 6, 2018

2000 | journal article

Mechanisms of dinitrogen gas formation in anaerobic lagoons

Advances in Environmental Research, 4(2), 133–139.

By: M. Jones, S. Liehr, J. Classen & W. Robarge

Source: NC State University Libraries
Added: August 6, 2018

1999 | journal article

Assessing denitrification rate limiting factors in a constructed wetland receiving landfill leachate

Water Science and Technology, 40(3), 75–82.

By: D. Kozub & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1999 | journal article

Exopolysaccharide control of methane oxidation in landfill cover soil

Journal of Environmental Engineering (New York, N.Y.), 125(12), 1113–1123.

By: H. Hilger, S. Liehr & M. Barlaz

Source: NC State University Libraries
Added: August 6, 2018

1999 | journal article

Flow pattern analysis of constructed wetlands treating landfill leachate

Water Science and Technology, 40(3), 309–315.

By: J. Rash & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1998 | journal article

Effect of in-lake water quality on pollutant removal in two ponds

Journal of Environmental Engineering (New York, N.Y.), 124(8), 737–743.

By: R. Borden, J. Dorn, J. Stillman & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1998 | conference paper

Measurement of denitrification rates in a constructed wetlands receiving municipal solid waste landfill leachate

In Engineering approaches to ecosystem restoration: Protecting, restoring and managing the world's water resources: Proceedings of the Wetlands Engineering & River Restoration Conference 1998, American Society of Civil Engineers, March 22-27, 1998, Denver CO.

By: D. Kozub & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1997 | report

Evaluation of wet ponds for protection of public water supplies

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

By: R. Borden, J. Dorn, J. Stillman & S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1997 | conference paper

Nitrogen removal in constructed wetlands treating high nitrogen landfill leachate

In Proceedings WEFTEC '97: Water Environment Federation 70th Annual Conference & Exposition, Chicago, Illinois, October 18-22, 1997.

By: S. Liehr, D. Kozub & J. Rash

Source: NC State University Libraries
Added: August 6, 2018

1995 | journal article

Effect of pH on metals precipitation in denitrifying biofilms

Water Science and Technology, 32(8), 179.

By: S. Liehr

Source: NC State University Libraries
Added: August 6, 2018

1994 | journal article

Metals removal by algal biofilms

Water Science and Technology, 30(11), 59.

By: S. Liehr, H. Chen & S. Lin

Source: NC State University Libraries
Added: August 6, 2018