Examination of three theories for mechanisms of cation-induced bioflocculation DC Sobeck, MJ Higgins Water research 36 (3), 527-538, 2002 | 640 | 2002 |
Characterization of exocellular protein and its role in bioflocculation MJ Higgins, JT Novak Journal of environmental engineering 123 (5), 479-485, 1997 | 560 | 1997 |
The effect of cations on the settling and dewatering of activated sludges: laboratory results MJ Higgins, JT Novak Water environment research 69 (2), 215-224, 1997 | 500 | 1997 |
Cycling of volatile organic sulfur compounds in anaerobically digested biosolids and its implications for odors MJ Higgins, YC Chen, DP Yarosz, SN Murthy, NA Maas, D Glindemann, ... Water environment research 78 (3), 243-252, 2006 | 286 | 2006 |
Dewatering and settling of activated sludges: The case for using cation analysis MJ Higgins, JT Novak Water Environment Research 69 (2), 225-232, 1997 | 231 | 1997 |
Reactivation and growth of non-culturable indicator bacteria in anaerobically digested biosolids after centrifuge dewatering MJ Higgins, YC Chen, SN Murthy, D Hendrickson, J Farrel, P Schafer Water research 41 (3), 665-673, 2007 | 141 | 2007 |
Synergistic co-digestion of solid-organic-waste and municipal-sewage-sludge: 1 plus 1 equals more than 2 in terms of biogas production and solids reduction P Aichinger, T Wadhawan, M Kuprian, M Higgins, C Ebner, C Fimml, ... Water research 87, 416-423, 2015 | 128 | 2015 |
Pretreatment of a primary and secondary sludge blend at different thermal hydrolysis temperatures: Impacts on anaerobic digestion, dewatering and filtrate characteristics MJ Higgins, S Beightol, U Mandahar, R Suzuki, S Xiao, HW Lu, T Le, ... Water research 122, 557-569, 2017 | 122 | 2017 |
Role of protein, amino acids, and enzyme activity on odor production from anaerobically digested and dewatered biosolids MJ Higgins, G Adams, YC Chen, Z Erdal, RH Forbes Jr, D Glindemann, ... Water Environment Research 80 (2), 127-135, 2008 | 85 | 2008 |
Post-anaerobic digestion thermal hydrolysis of sewage sludge and food waste: Effect on methane yields, dewaterability and solids reduction K Svensson, O Kjørlaug, MJ Higgins, R Linjordet, SJ Horn Water research 132, 158-166, 2018 | 83 | 2018 |
Case study I: Application of the divalent cation bridging theory to improve biofloc properties and industrial activated sludge system performance—Direct addition of divalent … MJ Higgins, LA Tom, DC Sobeck Water environment research 76 (4), 344-352, 2004 | 81 | 2004 |
Effect of alum addition on the performance of submerged membranes for wastewater treatment RD Holbrook, MJ Higgins, SN Murthy, AD Fonseca, EJ Fleischer, ... Water environment research 76 (7), 2699-2702, 2004 | 68 | 2004 |
Current status and perspectives on anaerobic co-digestion and associated downstream processes S Xie, MJ Higgins, H Bustamante, B Galway, LD Nghiem Environmental Science: Water Research & Technology 4 (11), 1759-1770, 2018 | 66 | 2018 |
Roles of methanogens on volatile organic sulfur compound production in anaerobically digested wastewater biosolids Y Chen, MJ Higgins, NA Maas, SN Murthy, WE Toffey, DJ Foster Water Science and Technology 52 (1-2), 67-72, 2005 | 62 | 2005 |
Does Bio–P Impact Dewatering after Anaerobic Digestion? Yes, and not in a good way! M Higgins, C Bott, P Schauer, S Beightol Residuals and Biosolids Conference 2014, 2014 | 59 | 2014 |
Anaerobically digested biosolids odor generation and pathogen indicator regrowth after dewatering YC Chen, MJ Higgins, SM Beightol, SN Murthy, WE Toffey Water research 45 (8), 2616-2626, 2011 | 59 | 2011 |
DNA extraction and Escherichia coli quantification of anaerobically digested biosolids using the competitive touchdown PCR method YC Chen, MJ Higgins, NA Maas, SN Murthy Water Research 40 (16), 3037-3044, 2006 | 58 | 2006 |
Mechanisms of volatile sulfur compound and odor production in digested biosolids MJ Higgins, DP Yarosz, YC Chen, SN Murthy, NA Mass, JR Cooney Residuals and Biosolids Conference 2003, 993-805, 2003 | 57 | 2003 |
Biosolids incubation method for odorous gas measurement from dewatered sludge cakes D Glindemann, SN Murthy, MJ Higgins, YC Chen, JT Novak J. Residuals Sci. Technol 3 (3), 153-160, 2006 | 49 | 2006 |
Starving (or fattening) the golden goose?: Generic entry and the incentives for early-stage pharmaceutical innovation L Branstetter, C Chatterjee, MJ Higgins National Bureau of Economic Research (NBER), 2015 | 47 | 2015 |