Design, application, and microbiome of sulfate-reducing bioreactors for treatment of mining-influenced water

H Habe, Y Sato, T Aoyagi, T Inaba, T Hori… - Applied microbiology …, 2020 - Springer
Sulfate-reducing bioreactors, also called biochemical reactors, represent a promising option
for passive treatment of mining-influenced water (MIW) based on similar technology to …

Predation increases multiple components of microbial diversity in activated sludge communities

A Burian, D Pinn, I Peralta-Maraver, M Sweet… - The ISME …, 2022 - academic.oup.com
Protozoan predators form an essential component of activated sludge communities that is
tightly linked to wastewater treatment efficiency. Nonetheless, very little is known how …

Transcriptome analysis of activated sludge microbiomes reveals an unexpected role of minority nitrifiers in carbon metabolism

Y Sato, T Hori, H Koike, RR Navarro, A Ogata… - Communications …, 2019 - nature.com
Although metagenomics researches have illuminated microbial diversity in numerous
biospheres, understanding individual microbial functions is yet difficult due to the complexity …

Efficient conversion of organic nitrogenous wastewater to nitrate solution driven by comammox Nitrospira

Y Sato, E Tanaka, T Hori, H Futamata, K Murofushi… - Water Research, 2021 - Elsevier
A bacterium capable of complete ammonia oxidation (comammox) has been widely found in
various environments, whereas its industrial application is limited due to the difficulty of …

Hydraulic retention time and pH affect the performance and microbial communities of passive bioreactors for treatment of acid mine drainage

T Aoyagi, T Hamai, T Hori, Y Sato, M Kobayashi, Y Sato… - Amb Express, 2017 - Springer
For acceleration of removing toxic metals from acid mine drainage (AMD), the effects of
hydraulic retention time (HRT) and pH on the reactor performance and microbial community …

Optimal start-up conditions for the efficient treatment of acid mine drainage using sulfate-reducing bioreactors based on physicochemical and microbiome analyses

Y Sato, T Hamai, T Hori, T Aoyagi, T Inaba… - Journal of Hazardous …, 2022 - Elsevier
Typically, sulfate-reducing bioreactors used to treat acid mine drainage (AMD) undergo an
initial incubation period of a few weeks to acclimatize sulfate-reducing bacteria (SRB) …

Deciphering the core fouling-causing microbiota in a membrane bioreactor: low abundance but important roles

S Zhang, Z Zhou, Y Li, F Meng - Chemosphere, 2018 - Elsevier
Currently, membrane biofouling in membrane bioreactors (MBRs) is normally attributed to
the occurrence of abundant bacterial species on membranes, whereas the roles of low …

Desulfosporosinus spp. were the most predominant sulfate-reducing bacteria in pilot- and laboratory-scale passive bioreactors for acid mine drainage treatment

Y Sato, T Hamai, T Hori, T Aoyagi, T Inaba… - Applied microbiology …, 2019 - Springer
Five types of sulfate-reducing passive bioreactors with rice bran as substrate were operated
at three different mine sites under various operating conditions to investigate and compare …

Architecture, component, and microbiome of biofilm involved in the fouling of membrane bioreactors

T Inaba, T Hori, H Aizawa, A Ogata… - npj Biofilms and …, 2017 - nature.com
Biofilm formation on the filtration membrane and the subsequent clogging of membrane
pores (called biofouling) is one of the most persistent problems in membrane bioreactors for …

Performance and operational strategy of simultaneous nitrification, denitrification, and phosphorus removal system under the condition of low organic loading rate in …

D Li, Z Wei, S Li, H Lao, W Wang, H Zeng, J Zhang - Chemosphere, 2021 - Elsevier
A pilot-scale aerobic granular sequencing batch reactor (SBR) with domestic wastewater
was operated to evaluate the effects of the low organic loading rate (OLR) due to wet …