Stephanie Lansing

Dr. Stephanie Lansing

University of Maryland, College Park, College Park, Georgia, USA
orcid

Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 August 2013 in Journal of Cleaner Production
Verified
Journal Article
Closed access
ASAlex Saer
Alex Saer
SLStephanie Lansing
Stephanie Lansing
NDNadine H. Davitt
Nadine H. Davitt
RGRobert E. Graves
Robert E. Graves

1 March 2019 in Bioresource Technology
Verified
Journal Article
Closed access
Amro HassaneinAmro Hassanein
Amro Hassanein
SLStephanie Lansing
Stephanie Lansing
RTRohan Tikekar
Rohan Tikekar

1 September 2008 in Bioresource Technology
Verified
Journal Article
Closed access
SLStephanie Lansing
Stephanie Lansing
RBRaúl Botero Botero
Raúl Botero Botero
JMJay F. Martin
Jay F. Martin

1 June 2020 in Bioresource Technology
Verified
Journal Article
Open access
ACAbhinav Choudhury
Abhinav Choudhury
SLStephanie Lansing
Stephanie Lansing
Corn stover biochar (CSB) and maple biochar (MB) were added into anaerobic digesters and evaluated for hydrogen sulfide (H2S) reductions. This was the first study to show Fe-impregnated biochar can eliminate H2S production. The novel study evaluated biochar addition on H2S reduction and nutrient concentrations using three experiments to test the effect of: 1) biochar concentration, 2) biochar particle size, and 3) Fe-impregnated biochar using triplicate lab-scale reactors. At the highest biochar dose (1.82 g biochar/g manure TS), H2S production was 90.5% less than the control treatment (351 mL H2S/kg VS). Biochar particle size did not significantly affect H2S concentration. The Fe-impregnated biochar (0.5 g biochar/g manure TS) reactors had no H2S detected in the CSB-Fe system. Methane (CH4) in the biochar and control treatments were not significantly different in all three experiments. The results show that biochar added to digesters can significantly reduce H2S production without affecting CH4 production.

1 June 2010 in Bioresource Technology
Verified
Journal Article
Closed access
SLStephanie Lansing
Stephanie Lansing
JMJay F. Martin
Jay F. Martin
RBRaúl Botero Botero
Raúl Botero Botero
TSTatiana Nogueira da Silva
Tatiana Nogueira da Silva
ESEderson Dias da Silva
Ederson Dias da Silva

1 February 2021 in Journal of Environmental Chemical Engineering
Verified
Journal Article
Open access
ACAbhinav Choudhury
Abhinav Choudhury
SLStephanie Lansing
Stephanie Lansing