Bench-Scale Evaluation of Hydrothermal Processing Technology for Conversion of Wastewater Solids to Fuels

  Hydrothermal Liquefaction (HTL) and Catalytic Hydrothermal Gasification (CHG) proof-of-concept bench-scale tests were performed to assess the potential of hydrothermal treatment for handling municipal wastewater sludge. HTL tests were conducted at 300 to 350 °C and 20 MPa on three different feeds:...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Water environment research : a research publication of the Water Environment Federation. - 1998. - 90(2018), 4 vom: 01. Apr., Seite 329-342
1. Verfasser: Marrone, P A (VerfasserIn)
Weitere Verfasser: Elliott, D C, Billing, J M, Hallen, R T, Hart, T R, Kadota, P, Moeller, J C, Randel, M A, Schmidt, A J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Water environment research : a research publication of the Water Environment Federation
Schlagworte:Journal Article Biofuels Sewage Waste Water Water 059QF0KO0R
LEADER 01000naa a22002652 4500
001 NLM288257731
003 DE-627
005 20231225055851.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.2175/106143017X15131012152861  |2 doi 
028 5 2 |a pubmed24n0960.xml 
035 |a (DE-627)NLM288257731 
035 |a (NLM)30188275 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Marrone, P A  |e verfasserin  |4 aut 
245 1 0 |a Bench-Scale Evaluation of Hydrothermal Processing Technology for Conversion of Wastewater Solids to Fuels 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 18.10.2018 
500 |a Date Revised 07.12.2022 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a   Hydrothermal Liquefaction (HTL) and Catalytic Hydrothermal Gasification (CHG) proof-of-concept bench-scale tests were performed to assess the potential of hydrothermal treatment for handling municipal wastewater sludge. HTL tests were conducted at 300 to 350 °C and 20 MPa on three different feeds: primary sludge, secondary sludge, and digested solids. Corresponding CHG tests were conducted at 350 °C and 20 MPa on the HTL aqueous phase output using a ruthenium-based catalyst. Biocrude yields ranged from 25 to 37%. Biocrude composition and quality were comparable to biocrudes generated from algae feeds. Subsequent hydrotreating of biocrude resulted in a product with comparable physical and chemical properties to crude oil. CHG product gas methane yields on a carbon basis ranged from 47 to 64%. Siloxane concentrations in the CHG product gas were below engine limits. The HTL-CHG process resulted in a chemical oxygen demand (COD) reduction of > 99.9% and a reduction in residual solids for disposal of 94 to 99% 
650 4 |a Journal Article 
650 7 |a Biofuels  |2 NLM 
650 7 |a Sewage  |2 NLM 
650 7 |a Waste Water  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
700 1 |a Elliott, D C  |e verfasserin  |4 aut 
700 1 |a Billing, J M  |e verfasserin  |4 aut 
700 1 |a Hallen, R T  |e verfasserin  |4 aut 
700 1 |a Hart, T R  |e verfasserin  |4 aut 
700 1 |a Kadota, P  |e verfasserin  |4 aut 
700 1 |a Moeller, J C  |e verfasserin  |4 aut 
700 1 |a Randel, M A  |e verfasserin  |4 aut 
700 1 |a Schmidt, A J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Water environment research : a research publication of the Water Environment Federation  |d 1998  |g 90(2018), 4 vom: 01. Apr., Seite 329-342  |w (DE-627)NLM098214292  |x 1554-7531  |7 nnns 
773 1 8 |g volume:90  |g year:2018  |g number:4  |g day:01  |g month:04  |g pages:329-342 
856 4 0 |u http://dx.doi.org/10.2175/106143017X15131012152861  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 90  |j 2018  |e 4  |b 01  |c 04  |h 329-342