Results 221 to 230 of about 171,533 (278)

Biosurfactant‐assisted recovery and remediation of hydrocarbons from oily sludge using a mobile aerated washing system

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The oil industry generates oily sludge, the accumulation of which poses a serious environmental problem. Conventional methods require high costs, specialized equipment, and qualified personnel. This waste can be treated using biosurfactants.
Maria Eduarda Pereira da Silva   +6 more
wiley   +1 more source

Biogenic red wine silver nanoparticles as an antimicrobial in non‐sterile industrial fermentations

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Bacterial contamination within the biofuels industry is a major challenge, with Lactic Acid Bacteria (LAB), wild yeasts, and fungi among the main contaminants found during yeast fermentations, reducing ethanol yields and thereby decreasing production efficiency.
Taskeen Simons   +4 more
wiley   +1 more source

Spectrophotometry

open access: yesThe Biomedical & Life Sciences Collection
The North Carolina Community College System BioNetwork's interactive eLearning tools (IETs) are reusable chunks of training that can be deployed in a variety of courses or training programs.
Khursheed Hussain   +3 more
core   +5 more sources
Some of the next articles are maybe not open access.

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Colorimetry by Abridged Spectrophotometry

Journal of the Optical Society of America, 1949
It seems to be generally conceded that the results obtained with a photoelectric colorimeter are significant only when the spectral characteristics of the sample and standard are similar. When this is the case, the selected ordinate method of integrating spectrophotometric data can be greatly abridged, a single selected ordinate being adequate under ...
A C, HARDY, F M, YOUNG
openaire   +2 more sources

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