Characteristics and metabolic pathway of the bacteria for heterotrophic nitrification and aerobic denitrification in aquatic ecosystems

Z Qiao, R Sun, Y Wu, S Hu, X Liu, J Chan, X Mi - Environmental Research, 2020 - Elsevier
The present study investigated the nitrogen removal characteristics and metabolic pathway
of bacteria in aquatic ecosystem, with a focus on heterotrophic nitrification and aerobic …

An oxic–hydrolytic–oxic process at the nexus of sludge spatial segmentation, microbial functionality, and pollutants removal in the treatment of coking wastewater

C Wei, Z Li, J Pan, B Fu, J Wei, B Chen, X Yang… - ACS ES&T …, 2021 - ACS Publications
Toxic inhibition and wash-out of nitrifying bacteria in traditional single-activated sludge
processes frequently cause instability of nitrification in industrial wastewater treatment and …

In-depth performance study of an innovative decentralized multistage constructed wetland system treating real institutional wastewater

M Muduli, V Sonpal, S Ray, S Haldar - Environmental Research, 2022 - Elsevier
The performance of an innovative decentralized multistage constructed wetland (DMCW)
treating institutional wastewater is studied covering three seasons. The DMCW system with …

Revealing the differences in metabolisms and nitrogen removal mechanisms of the full and shortcut nitrification-denitrification processes for the treatment of livestock …

H Tan, L Wang, Y Chen, X Li, H Zhou, Z Tan - Journal of Environmental …, 2024 - Elsevier
The full nitrification-denitrification process (FN) and shortcut nitrification-denitrification
process (SN) are both important approaches for treating livestock wastewater. However …

Achieving nitritation in an aerobic fluidized reactor for coking wastewater treatment: Operation stability, mechanisms and model analysis

Z Li, C Wei, Y Chen, B Chen, G Qiu, J Wan… - Chemical Engineering …, 2021 - Elsevier
The presence of toxic compounds in coking wastewater is challenging for water treatment,
but it also offers opportunities for the selection of specific bacterial populations based on …

[HTML][HTML] Metagenomic insight reveals the microbial structure and function of the full-scale coking wastewater treatment system: gene-based nitrogen removal

J Ma, F Wang, H Fan, E Li, H Chu, X Zhou, Y Zhang - Engineering, 2024 - Elsevier
Microbial communities play crucial roles in pollutant removal and system stability in
biological systems for coking wastewater (CWW) treatment, but a comprehensive …

Monitoring and assessment of Dracaena-based constructed vertical flow wetlands treating textile dye wastewater

M Muduli, M Choudhary, S Haldar, S Ray - Environmental Monitoring and …, 2022 - Springer
The monitoring and assessment of multiple constructed vertical flow wetlands (CVFWs)
treating textile dye wastewater (metanil yellow as dye) are studied covering three seasons …

Comparison of degradation kinetics of tannery wastewater treatment using a nonlinear model by salt-tolerant Nitrosomonas sp. and Nitrobacter sp.

BT Dang, DPH Tran, HTN Cao, I Tomoaki… - Bioresource …, 2022 - Elsevier
Conventional biological treatment has been reported to be ineffective for pollutant removal
in tannery wastewater due to high salinity. To overcome it, this work used salt-tolerant …

Acclimation of nitrifying biomass to phenol leads to persistent resistance to inhibition

S Zou, N Yan, C Zhang, Y Zhou, X Wu, J Wang… - Science of The Total …, 2019 - Elsevier
It is common that biological wastewater-treatment processes are exposed to inputs of toxic
compounds, such as phenolics. Due to their slow growth rate, nitrifying bacteria are most …

New normal baseline data during nationwide lock down due to Covid 19 pandemic in the world's largest ship recycling yard at Alang, India

A Chanchpara, V Sonpal, G Mehta, TP Sahoo… - … Science and Pollution …, 2021 - Springer
A detailed study to generate the new normal baseline data has been carried out during
nationwide lockdown (May 12 to May 16, 2020) covering sampling for ambient air, coastal …