Journal ArticleDOI
Microbial community response to influent shift and lowering temperature in a two-stage mainstream deammonification process.
Wenru Liu,Xiaoming Ji,Jianfang Wang,Dianhai Yang,Yao-Liang Shen,Chongjun Chen,Feiyue Qian,Peng Wu +7 more
TLDR
Taxonomic analysis indicated that outstanding enrichment of heterotrophic bacteria and reduction of autotrophic species mainly occurred in the PN reactor, while nearly all of the dominant bacteria in the anammox reactor only slightly decreased in abundance, implying the positive role of the first-stage PN in maintaining the stability of the followingAnammox community.About:
This article is published in Bioresource Technology.The article was published on 2018-08-01. It has received 32 citations till now. The article focuses on the topics: Anammox.read more
Citations
More filters
Journal ArticleDOI
Towards more efficient nitrogen removal and phosphorus recovery from digestion effluent: Latest developments in the anammox-based process from the application perspective.
TL;DR: The focus of this review is on the critical problems facing actual application of anammox processes and the suggested optimal process integrating partial nitritation, anamm ox, hydroxyapatite crystallization and denitratation for digestion effluent treatment towards more efficient nitrogen removal and phosphorus recovery in the future.
Journal ArticleDOI
An improved start-up strategy for mainstream anammox process through inoculating ordinary nitrification sludge and a small amount of anammox sludge.
TL;DR: This study provided an improved and easily-implemented start-up strategy for mainstream anammox by treating municipal wastewater by inoculating ordinary nitrification sludge with enhanced ammonium oxidizing bacterial activity and partial denitrification, which provided sufficient nitrite forAnammox bacteria.
Journal ArticleDOI
High-efficient nitrogen removal from municipal wastewater via two-stage nitritation/anammox process: Long-term stability assessment and mechanism analysis.
TL;DR: This study focused on the long-term stability of a novel two-stage partial-nitritation/anammox (PN/A) process treating municipal wastewater with fluctuated water quality, and found the "overconsumption of ammonium" under anaerobic conditions was observed in ANA-EGSB.
Journal ArticleDOI
Process performance and anammox community diversity in a deammonification reactor under progressive nitrogen loading rates for swine wastewater treatment.
Angélica Chini,Camila Ester Hollas,Alice Chiapetti Bolsan,Bruno Venturin,Gabriela Bonassa,Maurício Egídio Cantão,Adriana Mércia Guaratini Ibelli,Fabiane Goldschmidt Antes,Airton Kunz +8 more
TL;DR: It was proved that a deammonification reactor for nitrogen removal from CSTR digestate could be easily controlled only by monitoring pH and dissolved oxygen.
Journal ArticleDOI
Challenges, solutions and prospects of mainstream anammox-based process for municipal wastewater treatment.
TL;DR: In this article , the authors summarized the challenges and solutions of mainstream anammox-based process are summarized by analyzing the literature of recent ten years, and the future prospects of the mainstream Anaerobic ammonia oxidation (anammox) process are also put forward.
References
More filters
Journal ArticleDOI
Diversity and Evenness: A Unifying Notation and Its Consequences
TL;DR: Three commonly used measures of diversity, Simpson's index, Shannon's entropy, and the total number of species, are related to Renyi's definition of a generalized entropy, according to which there is a continuum of possible diversity measures.
Journal ArticleDOI
Full-scale partial nitritation/anammox experiences--an application survey
Susanne Lackner,Eva M. Gilbert,Siegfried E. Vlaeminck,Adriano Joss,Harald Horn,Mark C.M. van Loosdrecht +5 more
TL;DR: This work presents a summary of PN/A technologies that have been successfully developed, implemented and optimized for high-strength ammonium wastewaters with low C:N ratios and elevated temperatures and discusses the remaining obstacles.
Journal ArticleDOI
The ecology of Cytophaga–Flavobacteria in aquatic environments
TL;DR: This paper reviews recent studies that have applied molecular methods to examine uncultured Cytophaga–Flavobacteria in freshwaters and the oceans, with the ultimate goal of using this information to better understand the role of heterotrophic bacteria in carbon cycles and other biogeochemical processes.
Journal ArticleDOI
Sewage Treatment with Anammox
TL;DR: This work explores process innovations that can speed up the anammox process and use all organic matter as much as possible for energy generation.
Journal ArticleDOI
Metabolic network analysis reveals microbial community interactions in anammox granules.
Christopher E. Lawson,Sha Wu,Ananda S. Bhattacharjee,Joshua J. Hamilton,Katherine D. McMahon,Ramesh Goel,Daniel R. Noguera,Daniel R. Noguera +7 more
TL;DR: It is found that Chlorobi-affiliated bacteria may be highly active protein degraders, catabolizing extracellular peptides while recycling nitrate to nitrite, and other heterotrophs may also contribute to scavenging of detritus and peptides produced by anammox bacteria, and potentially use alternative electron donors, such as H2, acetate and formate.