학술논문
Operational aspects, pH transition and microbial shifts of a H2 S desulfurizing biotrickling filter with random packing material.
Document Type
Article
Author
Source
Subject
*DESULFURIZATION
*MICROBIAL diversity
*HYDROGEN-ion concentration
*BIOTIC communities
*INDUSTRIAL chemistry
*
*
*
*
Language
ISSN
0045-6535
Abstract
Highlights: [•] Pall rings were effectively used for H2S desulfurization under neutral and acid pH. [•] Oxygen load optimization allowed a minimum S0 production at neutral pH. [•] Neutral to acid pH transition was successfully performed without re-inoculation. [•] Pyrosequencing (bTEFAP) was successfully used to assess microbial community shifts. [•] A large simplification of microbial diversity occurred at acidic pH. [Copyright &y& Elsevier]