Results 41 to 50 of about 2,839 (134)

Ecological Response in the Integrated Process of Biostimulation and Bioaugmentation of Diesel-Contaminated Soil

Applied Sciences, 2021
The study applied microbial molecular biological techniques to show that 2.5% to 3.0% (w/w) of diesel in the soil reduced the types and number of bacteria in the soil and destroyed the microbial communities responsible for the nitrogen cycle.
Xiaosen Li, Yakui Chen, Xianyuan Du, Jin Zheng, Diannan Lu, Zheng Liu   +5 more
doaj   +1 more source

Advancement in Anaerobic Digestion for Scaling‐Up Biogas Production Through Food Waste Valorization

ChemBioEng Reviews, Volume 13, Issue 2, April 2026.
The review article begins with an introduction that covers the overview, food waste (FW) classification, and the steps involved in producing biogas through anaerobic digestion (AD). Following that, it describes the process for producing biogas, including single‐, two‐, and multistage systems, mesophilic and thermophilic digestion, and wet and dry ...
Poulami Chatterjee, Nabanita Saha, Petr Sáha   +2 more
wiley   +1 more source

Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1769-1795, April 2026.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

Comparative Analysis of Bioaugmentation and Biostimulation Approaches for Biocementation of Sandy Soils [PDF]

E3S Web of Conferences
Microbially Induced Calcite Precipitation (MICP) is an innovative soil improvement method that enhances the mechanical properties of different soil types through biological processes.
Babaeizad Hanieh, Baille Wiebke, Wichtmann Torsten   +2 more
doaj   +1 more source

Engineered Cellulose: A Multifunctional Platform for Next‐Generation Sustainable Environmental Technologies

EcoMat, Volume 8, Issue 4, April 2026.
Engineered cellulose—enabled by functionalization, hybridization, and nano‐engineering—emerges as a versatile platform driving next‐generation solutions in water purification, CO2 capture, air filtration, soil remediation, energy storage, and sustainable packaging. ABSTRACT Engineered cellulose is redefining the frontier of sustainable materials in the
Amir Hossein Behroozi, Tizazu H. Mekonnen   +1 more
wiley   +1 more source

Reduction of Hexavalent Chromium by Stenotrophomonas and Bacillus

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Stenotrophomonas and Bacillus remove toxic hexavalent chromium via enzymatic reduction and non‐enzymatic mechanisms. Reductases (e.g., ChrR, HhuH, YhdA, NfrA, Bcr005, NitR, AzoR) use NAD(P)H to convert Cr(VI) to the less toxic Cr(III). ABSTRACT Hexavalent chromium [Cr(VI)] is a widespread environmental pollutant, posing a significant health risk to ...
Ahmad Fadhlullah Husaini, Margaretta Christita, Rizal Maarif Rukmana, Arida Susilowati, Keni Vidilaseris   +4 more
wiley   +1 more source

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  

Bioaugmentation Versus pH Adjustment in High-Load Food Waste Anaerobic Digestion: Divergent Microbial Responses and Methanogenesis Regulation

Fermentation
High organic loading is known to destabilize anaerobic digestion (AD). This study compared bioaugmentation and pH adjustment under increasing organic loading rate (OLR: 2.0, 4.0 and 6.0 gVS L−1 d−1), focusing on the responses of microbial structure ...
Chenyu Piao, Zhe Wang, Keqian Zhao, Mengfei Du, Ke Wang   +4 more
doaj   +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  

The Evolving Roles of Electrical Geophysical Methods for In Situ Remediation Assessment: Progress and Perspectives

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract In situ remediation of contaminated soil and groundwater demands real‐time monitoring to capture complex subsurface dynamics. Geophysical methods, particularly electrical resistivity tomography (ERT) and induced polarization (IP), offer non‐ or minimally invasive, high‐resolution imaging of subsurface changes during remediation.
Teng Xia, Miao Li, Lee Slater, Xiangyun Hu, Andrew Binley, Xinmin Ma, Deqiang Mao   +6 more
wiley   +1 more source