Yıl 2018, Cilt 2, Sayı 1, Sayfalar 48 - 52 2018-04-15

Effects of pretreatments on the production of biogas from cow manure

Esin Hande Bayrak Işık [1] , Fatih Polat [2]

96 118

In this study, some pretreatments were applied to cow manure to determine water solubility and biogas production. Aqueous phases containing 10 % solids by mass were prepared in the study. Chemical substances (NaOH), which were as much as 10, 15, and 20 % of the solids by mass, were added to the aqueous phases, and then they were subjected to microwave and hotplate thermal pretreatments separately (for 15, 30, 60 minutes). Following the pretreatments, the water solubility percentages of the solid materials were determined in the un-pretreated and pretreated aqueous phases. The pH of the aqueous phases, which yielded the highest water solubility, was adjusted to 7 using acid. Afterwards, the aqueous phases were incubated at 35 °C for 32 days in an incubator, and biogas and methane measurements were made in aqueous phases every 4 days. As a result of the study, maximum water solubility was found to be 92.8% (by mass), maximum biogas yield 378 mL/1g, and dry solids and maximum methane content values 41%.  

Biogas, Cow manure, Pretreatments, Water solubility
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Birincil Dil en
Konular Mühendislik (Genel)
Dergi Bölümü Research Articles
Yazarlar

Yazar: Esin Hande Bayrak Işık (Sorumlu Yazar)
Ülke: Turkey


Yazar: Fatih Polat
Ülke: Turkey


Bibtex @araştırma makalesi { iarej376748, journal = {International Advanced Researches and Engineering Journal}, issn = {}, eissn = {2618-575X}, address = {Dr. Ceyhun YILMAZ}, year = {2018}, volume = {2}, pages = {48 - 52}, doi = {}, title = {Effects of pretreatments on the production of biogas from cow manure}, key = {cite}, author = {Polat, Fatih and Bayrak Işık, Esin Hande} }
APA Bayrak Işık, E , Polat, F . (2018). Effects of pretreatments on the production of biogas from cow manure. International Advanced Researches and Engineering Journal, 2 (1), 48-52. Retrieved from http://dergipark.gov.tr/iarej/issue/34178/376748
MLA Bayrak Işık, E , Polat, F . "Effects of pretreatments on the production of biogas from cow manure". International Advanced Researches and Engineering Journal 2 (2018): 48-52 <http://dergipark.gov.tr/iarej/issue/34178/376748>
Chicago Bayrak Işık, E , Polat, F . "Effects of pretreatments on the production of biogas from cow manure". International Advanced Researches and Engineering Journal 2 (2018): 48-52
RIS TY - JOUR T1 - Effects of pretreatments on the production of biogas from cow manure AU - Esin Hande Bayrak Işık , Fatih Polat Y1 - 2018 PY - 2018 N1 - DO - T2 - International Advanced Researches and Engineering Journal JF - Journal JO - JOR SP - 48 EP - 52 VL - 2 IS - 1 SN - -2618-575X M3 - UR - Y2 - 2018 ER -
EndNote %0 International Advanced Researches and Engineering Journal Effects of pretreatments on the production of biogas from cow manure %A Esin Hande Bayrak Işık , Fatih Polat %T Effects of pretreatments on the production of biogas from cow manure %D 2018 %J International Advanced Researches and Engineering Journal %P -2618-575X %V 2 %N 1 %R %U
ISNAD Bayrak Işık, Esin Hande , Polat, Fatih . "Effects of pretreatments on the production of biogas from cow manure". International Advanced Researches and Engineering Journal 2 / 1 (Nisan 2018): 48-52.