Degradation of paracetamol by catalytic wet air oxidation and sequential adsorption - Catalytic wet air oxidation on activated carbons [PDF]
, 2012 The concern about the fate of pharmaceutical products has raised owing to the increasing contamination of rivers, lakes and groundwater. The aim of this paper is to evaluate two different processes for paracetamol removal. The catalytic wet air oxidation
Quesada-Peñate, Isariebel +5 more
core +1 more source
Research of landfill leachate treatment based on anammox [PDF]
E3S Web of Conferences, 2021 Landfill leachate has the characteristics of high ammonia nitrogen content, high concentration of organic matter and low carbon nitrogen ratio. Traditional biological treatment technology is difficult to meet the increasingly stringent emission standards.
Wu Denghua
doaj +1 more source
Molecules, 2020 Endogenous autofluorescence of biological tissues is an important source of information for biomedical diagnostics. Despite the molecular complexity of biological tissues, the list of commonly known fluorophores is strictly limited.
Alexey N. Semenov +11 more
doaj +1 more source
Assessment of effective factors on bacterial oxidation of ferrous iron by focusing on sweetening natural gas [PDF]
Iranian Journal of Chemical Engineering, 2018 In this study, the effects of some factors on bacterial growth and ferrous oxidation rates were investigated by Acidithiobacillus ferrooxidan in 250 ml shake flasks.
A. Zabihollahpoor, P. Hejazi
doaj
Difference in Biological Oxidation Between High-Sulfur Coal and Pure Pyrite at Different pH Levels
SeparationsIn this study, Acidthiobacillus ferrooxidans LX5 was used as an experimental microbial strain, and differences in biological oxidation between high-sulfur coal and pure pyrite were thoroughly investigated over 18 days in acidic environments with initial ...
Dongxu Yuan +3 more
doaj +1 more source
Mechanisms of sulfur selection and sulfur secretion in a biological sulfide removal (BISURE) system
Environment International, 2020 Biological desulfurization technology is a sustainable process for the sulfide removal from biogas, which has multiple advantages. In this study, a biological sulfide removal (BISURE) system was established to investigate the working performances and ...
Wenji Li +8 more
doaj +1 more source
Methane Oxidation via Chemical and Biological Methods: Challenges and Solutions
Methane, 2023 Methane, a potent greenhouse gas, has gained significant attention due to its environmental impact and economic potential. Chemical industries have focused on specialized catalytic systems, like zeolites, to convert methane into methanol.
Dipayan Samanta, Rajesh K. Sani
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Oxidant-Mediated Protein Amino Acid Conversion
Antioxidants, 2019 Biological oxidation plays important roles in the pathogenesis of various diseases and aging. Carbonylation is one mode of protein oxidation. It has been reported that amino acids that are susceptible to carbonylation are arginine (Arg), proline (Pro ...
Yuichiro J. Suzuki
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Can systemic parenteral ozone therapy generate biological ozone? A new hypothesis
Advances in Redox Research, 2023 Since the first years of this century, evidence of the generation of singlet oxygen and endogenous ozone from antibodies and some amino acids has been reported.
Maritza F. Díaz-Gómez +1 more
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source