Results 1 to 10 of about 10,757 (186)

Efficiency of aerobic biodegradation of sugar beet distillery stillage under dissolved oxygen tension-controlled conditions. [PDF]

PLoS ONE
The efficiency of aerobic biodegradation of distillery wastewater using various microbial cultures is intricately linked to process conditions. The study aimed to examine the aerobic biodegradation by a Bacillus bacteria under controlled dissolved oxygen
Krzysztof Lutosławski, Agnieszka Ryznar-Luty, Edmund Cibis   +2 more
doaj   +2 more sources

Rapid in‐situ aerobic biodegradation of high salt and oily food waste employing constructed synthetic microbiome [PDF]

Engineering in Life Sciences
The high salt content of food waste (FW) severely limits microbial physiological activity and reduces its biodegradability. In this study, a salt‐tolerant thermophilic bacterial agent that consists of four different substrate degradation functional ...
Song Xu, Lidan Tao, Jingjing Wang, Xiaoxia Zhang, Zhiyong Huang   +4 more
doaj   +2 more sources

Aerobic and anaerobic biodegradation of synthetic drilling fluids in marine deep-water offshore environments: Process variables and empirical investigations

Energy Reports, 2023
In this study, the aerobic and anaerobic biodegradation tendencies of a newly developed synthetic ester drilling fluid named “SEEP Mixture synthetic fluid” in marine deep-water environment were experimentally studied. The results were compared with a GTL
Adewale Johnson Folayan, Adewale Dosunmu, Boniface Oriji   +2 more
doaj   +1 more source

Recent advances and trends of trichloroethylene biodegradation: A critical review

Frontiers in Microbiology, 2022
Trichloroethylene (TCE) is a ubiquitous chlorinated aliphatic hydrocarbon (CAH) in the environment, which is a Group 1 carcinogen with negative impacts on human health and ecosystems.
Zhineng Wu, Quanli Man, Hanyu Niu, Honghong Lyu, Haokun Song, Rongji Li, Gengbo Ren, Fujie Zhu, Chu Peng, Benhang Li, Xiaodong Ma   +10 more
doaj   +1 more source

Potential of Variovorax paradoxus isolate BFB1_13 for bioremediation of BTEX contaminated sites

AMB Express, 2021
Here, we report and discuss the applicability of Variovorax paradoxus strain BFB1_13 in the bioremediation of BTEX contaminated sites. Strain BFB1_13 was capable of degrading all the six BTEX-compounds under both aerobic (O2 conc.
Tibor Benedek, Flóra Szentgyörgyi, Veronika Gergócs, Ofir Menashe, Perla Abigail Figueroa Gonzalez, Alexander J. Probst, Balázs Kriszt, András Táncsics   +7 more
doaj   +1 more source

Three-dimensional settlement characteristics and accelerated stabilization of landfills under aerobic remediation

Yantu gongcheng xuebao, 2021
The settlement is an important index for evaluating the stabilization of a landfill. However, the settlement of an aerated landfill is extremely complex and highly coupled with waste biodegradation due to non-homogeneous distribution of oxygen. Thus, the
FENG Shi-jin 1, 2, BAI Zhen-bai 2, ZHENG Qi-teng 2
doaj   +1 more source

NSO-bearing compounds in severely–extremely biodegraded crude oil revealed by ESI(-) FT-ICR MS

Energy Reports, 2023
The heavy oil is essentially comprised of asphaltene and nitrogen, sulphur, and oxygen-bearing (NSO) compounds, which records the alteration processes of aerobic biodegradation.
Xiangchun Chang, Tianjiao Liu, Bingbing Shi, Zhongquan Liu, Pengfei Zhang, Youde Xu, Guo Chen   +6 more
doaj   +1 more source

Bioremediation of river sediment polluted with polychlorinated biphenyls: A laboratory study [PDF]

Journal of the Serbian Chemical Society, 2022
Persistent organic pollutants (POPs) are lipophilic, constant and bioaccumulative toxic compounds. In general, they are considered resistant to biological, photolytic, and chemical degradation with polychlorinated biphenyls (PCBs) belonging to these ...
Žerađanin Aleksandra, Joksimović Kristina, Avdalović Jelena, Gojgić-Cvijović Gordana, Nakano Takeshi, Miletić Srđan, Ilić Mila, Beškoski Vladimir P.   +7 more
doaj   +1 more source

Investigation of the Kinetic Regularities of the Process of Biodegradation of Betaine Surfactant by Bacteria of the Genus Pseudomonas

Applied Sciences, 2021
Surfactants are extremely common organic compounds that enter the environment in large quantities in the form of household and industrial wastewater.
Anastasia S. Burlachenko, Olesya V. Salishcheva, Lyubov S. Dyshlyuk, Alexander Y. Prosekov   +3 more
doaj   +1 more source

Stable carbon isotope fractionation in chlorinated ethene degradation by bacteria expressing three toluene oxygenases

Frontiers in Microbiology, 2012
One difficulty in using bioremediation at a contaminated site is demonstrating that biodegradation is actually occurring in situ. The stable isotope composition of contaminants may help with this, since they can serve as an indicator of biological ...
Scott eClingenpeel, Scott eClingenpeel, Jaina eMoan, Danielle M Conley, Danielle M Conley, Bruce A Hungate, Bruce A Hungate, Bruce A Hungate, Mary E Watwood   +8 more
doaj   +1 more source