Informamos que as validações de submissão estarão suspensas de 20/12/2019 a 05/01/2020, devido ao recesso de final de ano
Now showing items 1-9 of 9
Assessing Bacillus subtilis biosurfactant effects on the biodegradation of petroleum products
(Environmental Monitoring And Assessment, 2015-01-01) [Artigo]
Microbial pollutant removal capabilities can be determined and exploited to accomplish bioremediation of hydrocarbon-polluted environments. Thus, increasing knowledge on environmental behavior of different petroleum products ...
Analytical Methods in Photoelectrochemical Treatment of Phenol
(Journal of the Brazilian Chemical Society, 2011-09-01) [Artigo]
The aim of the study was to propose a treatment of simulated wastewater containing phenol by photocatalytic and photolytic processes and analyze the toxicity of these phenolic solutions. Two treatment systems were performed ...
Biodegradation and toxicological evaluation of lubricant oils
(Brazilian Archives of Biology and Technology, 2012-12-01) [Artigo]
The aim of this work was to compare different toxicity levels of lubricant oils. The tests were performed using the earthworm (Eisenia andrei), arugula seeds (Eruca sativa) and lettuce seeds (Lactuca sativa), with three ...
Electrolytic treatment and biosurfactants applied to the conservation of Eugenia uniflora fruit
(Food Science and Technology, 2016-01-01) [Artigo]
Microorganisms are the primary responsible for food poisoning and food spoilage. The purpose of this study was to evaluate different fruit washing methods with tap water, electrolyzed water and rhamnolipids solution produced ...
Biodegradation and Phytotoxicity of Biodiesel, Diesel, and Petroleum in Soil
(Water, Air, and Soil Pollution, 2014-05-01) [Artigo]
The study aimed to investigate the biodegradation of contaminated soil with biodiesel, diesel, and petroleum by autochthonous soil microorganisms and also enriched with Bacillus subtilis by means of colorimetric method. ...
Metabolical shifts towards alternative BTEX biodegradation intermediates induced by perfluorinated compounds in firefighting foams
(Chemosphere, 2017-01-01) [Artigo]
The type and concentration of perfluorinated compounds (PFCs) can induce different types of enzymes and promote alternate patterns of BTEX transformation. However, it is not known how the presence of active fluorocarbon-degrading ...
Textile Dye Treated Photoelectrolytically and Monitored by Winogradsky Columns
(Environmental Engineering Science, 2012-03-01) [Artigo]
Due to large amounts of wastewater generated by textile industry, studies on degradation and subsequent impact of these effluents are needed when they are released into water bodies. Since reactive dyes present higher ...
Wastewater containing 1,2-Dihydro-2,2,4-Trimethylquinoleyn treated by electrolysis and respirometric method
(Journal of Waste Water Treatment & Analysis, 2010) [Artigo]
The electrolytic treatment of a real industrial effl uent and simulated wastewater containing the 1,2-dihydro- 2,2,4-trimethylquinoleyn compound (Naugard Q®) had been investigated in order to improve the wastewater ...
Screening the toxicity and biodegradability of petroleum hydrocarbons by a rapid colorimetric method
(Archives Of Environmental Contamination And Toxicology, 2015-02-01) [Artigo]
Crude oil and petroleum products have a wide variety of hazardous components with high toxicity and low biodegradability. Certain dyes change their colors by intercepting electron transfer reactions during the transformation ...