Results 71 to 80 of about 6,235 (160)

Bioremediation of Contaminated Soil with Oils Residuals through Bioaugmentation and Natural Attenuation

Semina: Ciências Exatas e Tecnológicas, 2012
The potential for soil contamination by oil spills is growing, due to heavy industrialization and economic development of countries. Due to this fact, the bioremediation has become an alternative to remediate areas through the use of biological agents ...
Maitê Carla Deon, Andréia De Rossi, Clinei Dal’Magro, Christian Oliveira Reinehr, Luciane Maria Colla   +4 more
doaj  

Safe halophilic bioaugmentation in hypersaline aquaculture systems: ecological mechanisms, resistome risks, and design principles [PDF]

Brazilian Journal of Biology
Hypersaline aquaculture systems are increasingly affected by organic enrichment, nutrient accumulation, and microbial instability associated with intensive production.
I. M. Al Zamzami, M. A. Ali, A. A. Jaziri, W. L. Anggayasti, M. T. M. Lal, C. F. Fui, Y. A. D. Susanti, M. A. Risqiana, Z. Pramudia, K. S. Moehammad, A. Kurniawan   +10 more
doaj   +2 more sources

Substrate‐driven enrichment and eDNA metabarcoding reveal indigenous microbiomes in mangrove sediments with potential for ammonia and nitrite transformation

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Effective management of ammonia and nitrite remains a major challenge in intensive shrimp aquaculture, where excessive nitrogen loading compromises water quality and animal health. Indigenous microbial communities inhabiting mangrove sediments are widely considered potential sources of ammonia‐ and nitrite‐transforming microorganisms; however,
Muhamad Amin, Hussein Taha, Norhayati Ahmad, Ledhyane Ika Harlyan, Agustina Agustina, Ren Fitriadi, Supono Supono, Takaomi Arai   +7 more
wiley   +1 more source

Bioremediation, Biostimulation and Bioaugmention: A Review

International Journal of Environmental Bioremediation & Biodegradation, 2020
Bioremediation uses microbial metabolism in the presence of optimum environmental conditions and sufficient nutrients to breakdown contaminants notably petroleum hydrocarbons. We reviewed technologies for carrying out bioremediation and observed that biotechnological approaches that are designed to carry out remediation have received a great deal of ...
Godleads Omokhagbor Adams, Prekeyi Tawari Fufeyin, Samson Eruke Okoro, Igelenyah Ehinomen   +3 more
openaire   +1 more source

Application of Bioaugmentation Technology to Improve the Activated Sludge Treatment Process in Removal of Aromatic Compounds [PDF]

Iranian Journal of Chemical Engineering, 2007
This investigation was designed to evaluate the effects of bioaugmentation on maintaining the system stability under shock loading conditions, standardizing the effluent, and improving the sludge settlement. In this study, phenol was chosen as a model of
doaj  

Developing a predictive machine learning model and a kinetic model for the bioremediation of terrestrial diesel spills

Results in Engineering
Terrestrial diesel spills significantly threaten the natural environment and human health, necessitating effective bioremediation strategies for diesel-contaminated soil.
Kabaza Maluleka, Rishen Roopchund, Naadhira Seedat, Mika Sillanpää   +3 more
doaj   +1 more source

Waste to Hydrogen: Transforming Food Waste Into Biohythane (Bio‐H2 + Bio‐CH4) in a Two‐Stage Reactor With the Aid of a Metal‐Ion Catalyst

Energy Science &Engineering, Volume 14, Issue 7, Page 3388-3421, July 2026.
This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan, Debabrata Barik, Ayyar Dinesh, D. Shanmugapriya, M. Santhamoorthy, N. Ashok   +5 more
wiley   +1 more source

Bioaugmentation and biostimulation methods for the decontamination of soils contaminated with petroleum compounds: a systematic review [PDF]

سلامت و محیط, 2023
Background and Objective: The purpose of this study is to identify and comprehensively evaluate international studies related to bioaugmentation and biostimulation methods for the remediation of soils contaminated with petroleum compounds.
Behnaz Abdollahinejad, Hasan Pasalari, Mahdi Farzadkia   +2 more
doaj  

Integrated Kinetic and Transcriptomic Insights Into Nano‐Assisted Tandemol Biodegradation by UV‐Mutagenized Pseudomonas synaxantha rhizo‐25

Journal of Basic Microbiology, Volume 66, Issue 7, July 2026.
ABSTRACT This study assesses the kinetics of Tandemol lubricant degradation by Pseudomonas synaxantha rhizo‐25 after UV treatment and nanoparticle inclusion. The degradation efficiency was assessed in terms of the Total Petroleum Hydrocarbons (TPH) and aromatic compounds degraded in a liquid medium containing Tandemol lubricant.
Nyashadzashe Pascalia Masvingwe, Isaac A. Sanusi, Ajit Kumar, Gueguim E. B. Kana, Ademola O. Olaniran   +4 more
wiley   +1 more source

Horizontal Gene Transfer and Genome Rearrangements Shape Bacterial Adaptation for Bioremediation

Environmental Microbiology, Volume 28, Issue 7, July 2026.
Exposure to xenobiotics triggers genome evolution and horizontal gene transfer (HGT), driving the acquisition of novel catabolic functions. These genomic adaptations provide a competitive fitness advantage that reshapes microbial community structure and enhances biodegradation impact.
Zaki Saati‐Santamaría, Amando Flores, Inés Canosa, Paula García‐Fraile   +3 more
wiley   +1 more source