Results 31 to 40 of about 7,670 (206)

Characterisation of an efficient atrazine-degrading bacterium, Arthrobacter sp. ZXY-2: an attempt to lay the foundation for potential bioaugmentation applications

Biotechnology for Biofuels, 2018
Background The isolation of atrazine-degrading microorganisms with specific characteristics is fundamental for bioaugmenting the treatment of wastewater containing atrazine.
Xinyue Zhao, Li Wang, Fang Ma, Jixian Yang   +3 more
doaj   +1 more source

The role of cell bioaugmentation and gene bioaugmentation in the remediation of co-contaminated soils. [PDF]

Environmental Health Perspectives, 2002
Soils co-contaminated with metals and organics present special problems for remediation. Metal contamination can delay or inhibit microbial degradation of organic pollutants such that for effective in situ biodegradation, bioaugmentation is necessary. We monitored the degradation of 2,4-dichlorophenoxyacetic acid (2,4-D) or 3-chlorobenzoate (3-CB) in ...
Ian L, Pepper, Terry J, Gentry, Deborah T, Newby, Timberley M, Roane, Karen L, Josephson   +4 more
openaire   +2 more sources

Comparative effectiveness and acid stress regulation of bioaugmentation versus biostimulation in remediating uranium mine groundwater

Ecotoxicology and Environmental Safety
Biostimulation and bioaugmentation are promising for remediating acid in-situ leaching (AISL) U mine groundwater, yet their efficiencies, mechanisms, and acid stress regulation remain unclear.
Hongliang Chen, Bei Zhao, Xiaoxia Yu, Yajie Liu, Xuegang Wang, Wenjie Ma, Jian Wang, Zhanxue Sun   +7 more
doaj   +1 more source

Application of Synthetic Microbiome to Bioaugmentation of Pesticide Pollution [PDF]

E3S Web of Conferences
The issue of soil contamination from chemical pesticides is a pressing concern in today’s world. The excessive use of these chemicals can lead to their accumulation in soil over time, posing risks to both the environment and human health.
Li Chenxiao
doaj   +1 more source

Bioaugmentation with immobilized endophytic Penicillium restrictum to improve quorum quenching activity for biofouling control in an aerobic hollow-fiber membrane bioreactor treating antibiotic-containing wastewater

Ecotoxicology and Environmental Safety, 2021
The effects of bioaugmentation with immobilized Penicillium restrictum on the removal efficiency of sulfamethoxazole (SMX), erythromycin (ERY) and tetracycline (TC) antibiotics as well as membrane biofouling was studied using hollow-fiber membrane ...
Hadi Fakhri, Aiyoub Shahi, Suleyman Ovez, Sevcan Aydin   +3 more
doaj   +1 more source

Beyond Chemical Compliance: A Critical Review Toward Microbiome‐Informed Ecological Exit Criteria for Bioremediated Soils

Land Degradation &Development, EarlyView.
ABSTRACT Chemical compliance remains the usual endpoint for closing contaminated‐soil remediation projects, although it does not establish recovery of soil function or the durability of the post‐treatment state. This critical review examines when microbiological evidence can contribute to ecological closure decisions.
Mariusz Cycoń
wiley   +1 more source

Nutrient management and bioaugmentation interactively shape plant–microbe interactions in Miscanthus × giganteus

GCB Bioenergy, 2022
Marginal lands are an untapped source of agricultural potential, particularly regarding high‐yielding, low‐input bioenergy crops like Miscanthus × giganteus (Miscanthus).
Jennifer L. Kane, Marshall C. Robinson, Ronald G. Schartiger, Zachary B. Freedman, Louis M. McDonald, Jeffrey G. Skousen, Ember M. Morrissey   +6 more
doaj   +1 more source

Research progress of bioaugmentation technology in wastewater treatment

Gongye shui chuli
Biological treatment technology plays an important role in wastewater treatment due to its special treatment mechanism and efficient treatment capacity.
LIN Tao, ZHAO Yiling, XUE Yongchang
doaj   +1 more source

Manure Composting as a Strategy to Mitigate Antibiotic Resistance Dissemination in Agricultural Systems

Land Degradation &Development, EarlyView.
ABSTRACT Livestock manure is a valuable agricultural resource but may introduce antibiotic residues and antibiotic resistance genes (ARGs) into the environment. This review critically evaluates the fate of antibiotics and ARGs during manure composting and identifies the principal factors controlling their attenuation.
Magdalena Urbaniak
wiley   +1 more source

Hydrocarbon Removal by Two Differently Developed Microbial Inoculants and Comparing Their Actions with Biostimulation Treatment

Molecules, 2020
Bioremediation of soils polluted with petroleum compounds is a widely accepted environmental technology. We compared the effects of biostimulation and bioaugmentation of soil historically contaminated with aliphatic and polycyclic aromatic hydrocarbons ...
Joanna Brzeszcz, Piotr Kapusta, Teresa Steliga, Anna Turkiewicz   +3 more
doaj   +1 more source