Results 41 to 50 of about 2,360 (216)
Water Science and Technology1,4-Dioxane concentration in most contaminated water is much less than 1 mg/L, which cannot sustain the growth of most reported 1,4-dioxane-metabolizing pure cultures.
Ermias Gebrekrstos Tesfamariam +7 more
doaj +1 more source
Coexistence of nitrifying, anammox and denitrifying bacteria in a sequencing batch reactor
Frontiers in Microbiology, 2014 Elevated nitrogen removal efficiencies from ammonium-rich wastewaters have been demonstrated by several applications, that combine nitritation and anammox processes. Denitrification will occur simultaneously when organic carbon is also present.
Michela eLangone +6 more
doaj +1 more source
Eco-toxicological effects of pesticide residues on soil biological sentinels
Journal of Applied Sciences and Environmental Management, 2018 This research studied the eco-toxicological effects of pesticide residues on soil biological sentinels. Nitrobacter and Nitrosomonas sp. was isolated from Soil samples gotten from dumpsite in Benin City and cultured using Winogradsky medium.
E.I. Atuanya, T Onuoha, E Morka
doaj +2 more sources
Toxic Response of Nitrobacter to Orange II and Direct Blue 71
Journal of Applied Sciences and Environmental Management, 2004 Tolerance of Nitrobacter to Orange II (C.L. 15510) and Direct Blue 71 (C.I. 34140) dyes was determined by total viable count. There was decrease in percentage log survival with increase in concentration of the toxicants and increase in exposure time ...
N A ORANUSI, J C OGEGBUE
doaj +1 more source
Frontiers in Microbiology, 2020 Replanting disease caused by negative plant-soil feedback in continuous monoculture of Radix pseudostellariae is a critical factor restricting the development of this common and popular Chinese medicine, although wild R.
Hongmiao Wu +15 more
doaj +1 more source
Frontiers in Microbiology, 2016 Interrelated successive transformation steps of nitrification are performed by distinct microbial groups – the ammonia-oxidizers, comprising ammonia-oxidizing archaea (AOA) and bacteria (AOB), and nitrite-oxidizers such as Nitrobacter and Nitrospira ...
Barbara eStempfhuber +10 more
doaj +1 more source
Frontiers in Microbiology, 2020 This study explores nitrogen removal performance, bioelectricity generation, and the response of microbial community in two novel tidal flow constructed wetland-microbial fuel cells (TFCW-MFCs) when treating synthetic wastewater under two different ...
Longmian Wang +12 more
doaj +1 more source
Evaluation of Nutrient Flow Through and Media‐Bed Aquaponic Systems
Aquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.ABSTRACT This study evaluates the performance of an integrated aquaponic system combining gravel bed and NFT modules within a recirculating loop, focusing on nutrient dynamics, plant growth and sensory quality. Conducted in a semi‐controlled greenhouse, the system utilized Nile tilapia (Oreochromis niloticus) and cultivated lettuce, Swiss chard and ...
Belay Abdissa +2 more
wiley +1 more source
Sustainable Environment Research, 2020 This study investigated the effect of low and high chemical oxygen demand (COD):N ratios on biological nitrogen removal and microbial distributions in full-scale step-feed (SF) municipal wastewater treatment plants (WWTPs) in Thailand (SF1) and Taiwan ...
Supaporn Phanwilai +3 more
doaj +1 more source
Agrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.Abstract As an ecological unit, the rhizosphere microbiome preserves an enormous and largely unexplored diversity of microbes that play essential roles in plant health and soil functions. Omics technologies encompassing high‐throughput approaches such as metagenomics, metatranscriptomics, and metaproteomics provide helpful tools to unravel the ...
Chinenyenwa Fortune Chukwuneme +1 more
wiley +1 more source