اینستاگرام تی پی بین
همایش ، رویداد ، ژورنال
حوزه های تحت پوشش رویداد
  • performance of a commercial-scale dicom™ demonstration facility treating mixed municipal solid waste in comparison with laboratory-scale data

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/01/01
    • تاریخ انتشار در تی پی بین: 1390/01/01
    • تعداد بازدید: 547
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     the current paper describes the performance of a commercial-scale (20,000 tpa) demonstration facility of the dicom™ process, a biological treatment for the organic fraction of municipal solid waste (ofmsw). the 21-d process combines aerobic composting and high-solids (30% dm), thermophilic (55 °c) anaerobic digestion (ad), within a single vessel. mechanically sorted ofmsw, derived from mixed household msw (324 t), was exposed to sequential aerobic/anaerobic/aerobic treatment. the ad, initiated by adding anaerobic inoculum from a previous trial, was stable (without ph intervention) and the onset of methanogenesis, rapid (<3 h). volatile fatty acids formed during ad (including propionate) were exhausted prior to reuse of the inoculum. as measured by an electron flux from solids to gaseous end-products, ad accounted for the greatest portion of solids degradation (86% = 160 m3 ch4/dry t ofmsw). however, unlike laboratory trials, limited degradation occurred during initial aerobic treatment. the discharged solids were classified as a composted soil conditioner.

سوال خود را در مورد این مقاله مطرح نمایید :

با انتخاب دکمه ثبت پرسش، موافقت خود را با قوانین انتشار محتوا در وبسایت تی پی بین اعلام می کنم
مقالات جدیدترین رویدادها
مقالات جدیدترین ژورنال ها