کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4411655 1307603 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enrichment features of anammox consortia from methanogenic granules loaded with high organic and methanol contents
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
Enrichment features of anammox consortia from methanogenic granules loaded with high organic and methanol contents
چکیده انگلیسی

Vigorous anaerobic ammonium oxidation (anammox) activity was realized by seeding with diverse sludge contents. Granules taken from a 2-year old methanogenic reactor loaded with high organic and methanol contents were used as inoculum to enrich anammox biomass in a 1.1 L upflow anaerobic sludge blanket reactor. Anammox activity appeared after an operation of 83 d resulting in the final nitrogen removal rate of 11.7 kg N m−3 d−1 with the efficient granulation of anammox sludge. The analysis based on 16S rDNA sequencing confirmed that Candidatus “Brocadia” was the dominant population in the enriched biomass.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemosphere - Volume 79, Issue 6, April 2010, Pages 613–619
نویسندگان
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