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نویسندگان مقالات پربازدید :
فناوری منابع زیستی
جزئیات رویداد
همایش ، رویداد ، ژورنال
اینستاگرام تی پی بین
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  • ensiling of fish industry waste for biogas production: a lab scale evaluation of biochemical methane potential (bmp) and kinetics

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    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/01/01
    • تاریخ انتشار در تی پی بین: 1390/01/01
    • تعداد بازدید: 595
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     fish waste (fw) obtained from a fish processor was ensiled for biogas production. the fw silages were prepared by mixing fw with bread waste (bw) and brewery grain waste (bgw), and the quality of the prepared silages were evaluated. the biogas potentials of bw, bgw, three different types of fw, and fw silages were measured. a first-order kinetic model and the modified gompertz model were also used to predict methane yield. the biogas and methane yield for fw silages after 96 days was calculated to be 671–763 ml/g vs and 441–482 ml/g vs, respectively. there were smaller differences between measured and predicted methane yield for fw silages when using a modified gompertz model (1.1–4.3%) than when using a first-order kinetic model (22.5–32.4%). the critical hrts and technical digestion times (t80–90) for the fw silages were calculated to be 21.0–23.8 days and 40.5–52.8 days, respectively.

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