[HTML][HTML] Technologies for biological removal and recovery of nitrogen from wastewater

S Rahimi, O Modin, I Mijakovic - Biotechnology Advances, 2020 - Elsevier
Water contamination is a growing environmental issue. Several harmful effects on human
health and the environment are attributed to nitrogen contamination of water sources …

Microbial ecology of denitrification in biological wastewater treatment

H Lu, K Chandran, D Stensel - Water research, 2014 - Elsevier
Globally, denitrification is commonly employed in biological nitrogen removal processes to
enhance water quality. However, substantial knowledge gaps remain concerning the overall …

Inhalable Microorganisms in Bei**g's PM2.5 and PM10 Pollutants during a Severe Smog Event

C Cao, W Jiang, B Wang, J Fang, J Lang… - … science & technology, 2014 - ACS Publications
Particulate matter (PM) air pollution poses a formidable public health threat to the city of
Bei**g. Among the various hazards of PM pollutants, microorganisms in PM2. 5 and PM10 …

Effect of light intensity on the characteristics of algal-bacterial granular sludge and the role of N-acyl-homoserine lactone in the granulation

B Zhang, Y Guo, PNL Lens, Z Zhang, W Shi… - Science of the Total …, 2019 - Elsevier
The effects of light intensity on the development of algal-bacterial granular sludge (ABGS)
were investigated over a period of 12 weeks. The ABGS developed at low light intensity …

Comparative investigation on integrated vertical-flow biofilters applying sulfur-based and pyrite-based autotrophic denitrification for domestic wastewater treatment

Z Kong, L Li, C Feng, S Dong, N Chen - Bioresource Technology, 2016 - Elsevier
Two parallel biofilters applying sulfur/pyrite-based autotrophic denitrification were
investigated for removing COD, TP and TN by a coordinated process. Results demonstrated …

Improving municipal wastewater nitrogen and phosphorous removal by feeding sludge fermentation products to sequencing batch reactor (SBR)

Y Yuan, J Liu, B Ma, Y Liu, B Wang, Y Peng - Bioresource technology, 2016 - Elsevier
This study presents a novel strategy to improve the removal efficiency of nitrogen and
phosphorus from municipal wastewater by feeding sequencing batch reactor (SBR) with …

Electricity and biomass production in a bacteria-Chlorella based microbial fuel cell treating wastewater

AS Commault, O Laczka, N Siboni, B Tamburic… - Journal of power …, 2017 - Elsevier
The chlorophyte microalga Chlorella vulgaris has been exploited within bioindustrial
settings to treat wastewater and produce oxygen at the cathode of microbial fuel cells …

New frontiers of anaerobic hydrocarbon biodegradation in the multi-omics era

K Laczi, Á Erdeiné Kis, Á Szilágyi… - Frontiers in …, 2020 - frontiersin.org
The accumulation of petroleum hydrocarbons in the environment substantially endangers
terrestrial and aquatic ecosystems. Many microbial strains have been recognized to utilize …

Reducing carbon source consumption through a novel denitratation/anammox biofilter to remove nitrate from synthetic secondary effluent

B Ma, X Xu, S Ge, B Li, Y Wei, H Zhu, X Nan… - Bioresource …, 2020 - Elsevier
This study presents a novel denitratation/anammox biofilter (DABF) for nitrate removal from
secondary effluent, where denitratation (NO 3–→ NO 2–) is coupled with anammox (NO 2–+ …

A systematic pipeline for classifying bacterial operons reveals the evolutionary landscape of biofilm machineries

C Bundalovic-Torma, GB Whitfield… - PLoS computational …, 2020 - journals.plos.org
In bacteria functionally related genes comprising metabolic pathways and protein
complexes are frequently encoded in operons and are widely conserved across …