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Removal of selected metals from drinking water using modified powdered block carbon
(SPRINGER, 2008)
This paper presents the possible alternative removal options for the development of safe drinking water supply in the trace elements affected areas. Arsenic and chromium are two of the most toxic pollutants, introduced ...
Molecularly Imprinted Solid Phase Extraction Before Capillary Electrophoresis for the Analysis of Estrogens in Serum Samples
(Bentham Science Publishers, 2014-12)
An estrogen selected molecular imprinted polymer (MIP) has been developed to be used as an alternative sorbent in solid phase extraction of serum samples before capillary electrophoresis analysis. Following a heat ...
Application of the liquid-phase polymer-based retention technique to the sorption of molybdenum(VI) and vanadium(V)
(2019)
This research is focused on molybdate and vanadate removal from aqueous solutions by the liquid-phase polymer-based retention (LPR) technique. In this technique, a cationic water-soluble polymer based on the ammonium ...
Método colorimétrico para determinação de dióxido de nitrogênio atmosférico com preconcentração em coluna de c-18
(Sociedade Brasileira de Química, 2002-05-01)
An alternative analytical method for nitrogen dioxide (NO2) in atmosphere was developed. The collection of NO2 is performed by a Sep-Pack C-18 cartridge impregnated with 11% (v/v) of triethanolamine plus 3,6 % (v/v) of ...
Trace elements removal from water using modified activated carbon
(SELPER LTD, PUBLICATIONS DIV, 2008)
This paper present the possible alternative options for the remove of trace elements from drinking water supplies in the trace. Arsenic and chromium are two of the most toxic pollutants, introduced into natural waters from ...
Estudo do Mandacaru (Cereus Jamacaru DC) in natura e modificado como biosorvente para o óleo diesel
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE PETRÓLEO, 2017-09-18)
The spill and leakage of oil and byproducts in water and soil, has been a
challenge for Brazil and the world, due to the high toxicity and mobility of
hydrocarbons. One of the most efficient methods to minimize this type ...
Investigating the structure-activity relationship of materials applied in CO2 capture and its conversion to COInvestigação da relação estrutura-atividade de materiais aplicados na captura de CO2 e em sua conversão a CO
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Química, 2022)
Arsenic removal mediated by acidic pH neutralization and iron precipitation in microbial fuel cells
(ELSEVIER SCIENCE BV, 2018)
High concentrations of arsenic (As) in natural waters are a growing concern worldwide. In northern Chile, fluvial systems enriched in As from natural and anthropogenic sources have been found to contain microbial communities ...