Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Catalytic (2)
- Adhesives (1)
- Anaerobic digestion (1)
- Biochemical methane potential (1)
- Biomass (1)
-
- Conventional (1)
- Corn Stover (1)
- Effect of Poultry Litter Biochar (1)
- Eichhornia crassipes (1)
- Energy Analysis (1)
- Feed to Inoculum (1)
- Growth and Ethanol Production (1)
- Kinetics (1)
- Modified Gompertz Model (1)
- Phenol-formaldehyde (1)
- Pinyon juniper (1)
- Pretreatment (1)
- Production (1)
- Pyrolysis (1)
- Pyrolysis oil (1)
- Saccharomyces cerevisiae (1)
- Steam-exploded Poplar (1)
Articles 1 - 4 of 4
Full-Text Articles in Entire DC Network
Biomethanation And Alkaline Wet Air Oxidation Of Water Hyacinth (Pontederia Crassipes) From Ozama River, Dominican Republic, Yessica A. Castro
Biomethanation And Alkaline Wet Air Oxidation Of Water Hyacinth (Pontederia Crassipes) From Ozama River, Dominican Republic, Yessica A. Castro
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Obtaining valuable products from environmental remediation waste is a sustainable approach that contributes to the ecological well-being of developing countries. In the present work, the feasibility of the water hyacinth anaerobic digestion as a post-weed management practice in the Ozama River (Dominican Republic) was demonstrated. The estimated energy required for harvesting was lower than that produced during digestion. The biomethanation of water hyacinth was improved by Alkaline Wet Air Oxidation (AWAO), a thermochemical pretreatment process that almost doubled the methane production rate and increased the yield by 24% when conducted at high temperatures. At lower temperatures, the methane yield of …
Production Of Phenol-Formaldehyde Adhesives From Catalytic Pyrolysis Oil, Angela M. Akude
Production Of Phenol-Formaldehyde Adhesives From Catalytic Pyrolysis Oil, Angela M. Akude
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Phenol-formaldehyde adhesives conventionally synthesized from fossil fuel resources pose two major concerns: sustainability issues and environmental concerns. The sustainability issues arise from the inevitable depletion of fossil fuel resources while
the environmental concerns, primarily, stem from the emission of volatile organic compounds. Thus, opting for alternative raw materials from renewable resources reduces the dependence on fossil fuels as well as promote the production of environmentally-friendly products.
The successful commercialization of bio-adhesives requires that the substitution of phenol with bio-oil during resin synthesis should be above 40%. In this study, catalytic pyrolysis oil produced from pinyon-juniper biomass and red mud alumina …
Effect Of Poultry Litter Biochar On Saccharomyces Cerevisiae Growth And Ethanol Production From Steam-Exploded Poplar And Corn Stover, Oumou Diallo
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The use of ethanol produced from lignocellulosic biomass for transportation fuel offers solutions in reducing environmental emission and the use of non-renewable fuels. However, lignocellulosic ethanol production is still hampered by economic and technical obstacles. For instance, the inhibitory effect of toxic compounds produced during biomass pretreatment was reported to inhibit the fermenting microorganisms, hence there was a decrease in ethanol yield and productivity. Thus, there is a need to improve the bioconversion of lignocellulosic biomass to ethanol in order to promote its commercialization. The research reported here investigated the use of poultry litter biochar to improve the ethanol production …
Conventional And Catalytic Pyrolysis Of Pinyon Juniper Biomass, Bhuvanesh Kumar Yathavan
Conventional And Catalytic Pyrolysis Of Pinyon Juniper Biomass, Bhuvanesh Kumar Yathavan
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Pinyon and juniper are invasive woody species which has occupied more than 47 million acres of land in Western United States. Pinyon juniper woodlands domination decreases the herbaceous vegetation, increase bare lands which in turn increases soil erosion and nutrition loss. Thus, The US Bureau of Land Management (BLM) has focused on harvesting these woody species to make room for herbaceous vegetation. The major application of harvested pinyon-juniper (PJ) is low value firewood. Thus, there is a need to develop new high value products from this woody biomass to reduce the cost of harvesting. In this study pyrolysis was carried …