Anaerobic digestion of chicken manure by a leach-bed process coupled with side-stream membrane ammonia separation


Bayrakdar A., Surmeli R. O., ÇALLI B.

BIORESOURCE TECHNOLOGY, cilt.258, ss.41-47, 2018 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 258
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1016/j.biortech.2018.02.117
  • Dergi Adı: BIORESOURCE TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.41-47
  • Anahtar Kelimeler: Ammonia, Mono-digestion, Membrane separation, Egg-layinghen manure, Biogas, DAIRY MANURE, BIOGAS PRODUCTION, SUBSTRATE RATIO, POULTRY LITTER, SWINE MANURE, SOLID-WASTE, INHIBITION, REMOVAL, RECOVERY, REACTORS
  • Marmara Üniversitesi Adresli: Evet

Özet

This study pioneered the use of a single-stage methanogenic leach bed reactor (LBR) for high-solids (total solid content: 14%-16%) anaerobic mono-digestion of chicken manure. Chicken manure was loaded into the LBR in cloth sachets without adding any bulking agents. Ammonia was separated and recovered by placing a hydrophobic gas diffusion membrane in a leachate collection chamber. Methane production in the membrane-integrated LBR was 0.272 m(3)/kgVS and 2.3 times higher than that in the control LBR. The results revealed that using membrane-integrated LBR for anaerobic digestion is a simple and cost-efficient technology for the monodigestion of chicken manure and ammonia removal.