Microbial population shifts in ozone pre-treated single-stage anaerobic digesters

2017-09-09
Gumus, Asli
İçgen, Bülent
Show full item record
120
views
0
downloads
https://hdl.handle.net/11511/88195
ICEEM09, (6 - 09 Eylül 2017)
Unverified, Conference / Seminar

Suggestions

Microbial population dynamics in anaerobic digester due to ammonia loadings
Çiçek, Mustafa; İçgen, Bülent (2016-09-28)
MICROBIAL-GROWTH KINETICS OF FED-BATCH FERMENTATIONS
OZADALI, F; OZILGEN, M (Springer Science and Business Media LLC, 1988-09-01)
Fed-batch fermenters are generally operated with the addition of small doses of nutrients, therefore the volume of the fermentation broth increases with time. Batch fermenters generally contain and almost constant volume of broth and a logistic equation has been commonly employed to simulate microbial growth in them. Mass balances were determined with fed-batch fermentation to obtain expressions which account for the effect of volume increase and the subsequent dilution of the biomass. A growth rate express...
Microbial inactivation and evaluation of furan formation in high hydrostatic pressure (HHP) treated vegetable-based infant food
Kultur, Gulcin; Mısra, N. N.; Barba, Francisco J.; Koubaa, Mohamed; Gökmen, Vural; Alpas, Hami (2017-11-01)
The inactivation of pathogenic and spoilage bacteria as well as the formation of food processing contaminants (e.g. acrylamide, furan, etc.) in infant foods is of utmost importance for industry, consumers as well as regulatory bodies. In this study, the potential of high hydrostatic pressure (HHP) for microorganism inactivation including total mesophilic aerobic bacteria (TMA) and total yeasts and molds (TYM) at equivalent processing conditions, as well as its effects on furan formation in vegetable-based i...
Microbial growth and attachment of Salmonella and enterohemorrhagic and enteroaggregative Escherichia coli strains on cress microgreens grown in peat soil system
Namlı, Şahin; Samut, Hilal; Soyer, Yeşim (2021-12-01)
Purpose This study aimed to investigate how enteric pathogens and their biofilm populations on fresh produce survive according to time that contamination has occurred on leaves and contamination route: seed irrigation water. Design/methodology/approach Cress was contaminated in two different ways: contamination of seeds and irrigation water with 8-log MPN/mL bacterial load, Salmonella Newport, Escherichia coli O157:H7, O104:H4 or O78:H2. While contaminated seeds were cultivated for seed contamination, conta...
Microbial Diversity in a Military Impacted Lagoon (Vieques, Puerto Rico) as Revealed by Metagenomics
DavilaSantiago, Lizbeth; DeLeonRodriguez, Natasha; LaSantaPagan, Katia; Hatt, Janet; Kurt, Zöhre; Massol-Deyá, Arturo; Konstantinidis, Konstantinos T (2018-01-01)
The Anones Lagoon, located in the island municipality of Vieques, Puerto Rico (PR), received extensive bombing during military practices by the US Navy for decades. After military activities ceased in 2003, the bombing range was designated as part of a larger Superfund site by US EPA. Here, we employed shotgun metagenomic sequencing to investigate how microbial communities responded to pollution by heavy metals and explosives at this lagoon. Sediment samples (0-5 cm) from Anones were collected in 2005 and 2...
Citation Formats
A. Gumus and B. İçgen, “Microbial population shifts in ozone pre-treated single-stage anaerobic digesters,” presented at the ICEEM09, (6 - 09 Eylül 2017), Bolonya, İspanya, 2017, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/88195.
METU IIS - Integrated Information Service open@metu.edu.tr