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Synthetic detergents: 100 years of history
(2017-09-01)
In the year 2016 the synthetic detergents complete 100 years and in this story they evolved as cleaners. They are already part of the routine of thousands of people worldwide. For a higher power of cleaning of the detergent, ...
Análise sobre o nível de confiabilidade de detergentes biodegradáveis existentes no varejo
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia CivilUTFPR, 2021-05-21)
With the increase in concern for the ecosystem, the industry started to manufacture products more focused on preserving the environment. However, due to the lack of inspection and certifications, some companies started to ...
Development of a Biodegradable Detergent Based on Quinoa as an Alternative to Minimize Eutrophication
(Universidad ContinentalPE, 2024)
Synthetic detergents were created more than a century ago and their use has been essential, however, during the SARS-CoV-2 pandemic, the Ministry of Health issued recommendations for hygiene and disinfection in which the ...
Reversibility of Thermal Transitions in Dilute Dioctadecyl-Dimethyl-Ammonium Bromide Vesicles
(Springer, 2014-09-01)
Dioctadecyl-dimethyl-ammonium bromide (DODAB) vesicles can be characterized by their differential scanning calorimetry (DSC) thermograms comprised of two endotherms at T (s) a parts per thousand 36 A degrees C and T (m) a ...
Effect of hardened steel grinding using aluminum oxide wheel under application of cutting fluid with corrosion inhibitors
(2019-09-01)
A new category of corrosion inhibitors has been formulated. It uses water to propagate and it has been generically referred as V-active VCI®. These inhibitors promote a greater lubricity and detergency effect, used as ...
Chapter 5 - Transport, fate, and bioavailability of emerging pollutants in soil, sediment, and wastewater treatment plants: potential environmental impacts
(2022)
Emerging contaminants (ECs) are chemicals of natural or synthetic origin that have been recently discovered and are not commonly monitored. These ECs have potential to contaminate the environment and have adverse effects ...