The main objective of this research is the minimization of hydrogen sulfide produced in theoxidation stage of wastewater treatment through the application of calcium nitrate. Samples of theinfluent wastewater were taken to later apply the calcium nitrate concentration previouslyestablished through experimentation. Spectrophotometry was used to measure the hydrogensulfide concentrations of untreated samples ranging from 0.72 to 0.49 mg/L using the methyleneblue method, thus comparing the reduction that existed between the initial concentration and theconcentrations obtained with calcium nitrate under laboratory and field conditions. In addition tothe measurement of hydrogen sulfide, different physical-chemical tests were carried out. The pHv...
The aim of this work was to develop and study anoxic bioreactors for the removal of re-duced inorgan...
Physicochemical results are presented as follow-up of the implementation in the dosage o...
Para la validación del método analítico de cuantificación de sulfuros en aguas intersticiales se ana...
The main objective of this research is the minimization of hydrogen sulfide produced in theoxidation...
Wastewater pumping stations generate offensive odors due to the presence of sulfur compounds, this c...
The wastewater of tanneries contains high concentrations of sulphides generated in the process of pe...
Las estaciones de bombeo de aguas residuales generan olores ofensivos debido a la presencia de compu...
Air pollution is a serious environmental concern through the world. SO2, mainly emitted from fossil...
In Bogotá, Colombia, there are more than 200 tanneries that include the use of sodium sulfide, consi...
Esta comunicación muestra las directrices para lograr el éxito en la producción microbiológica de su...
The aim of this work was to develop and study anoxic bioreactors for the removal of re-duced inorgan...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
[ES] El objetivo del proyecto es la aplicación y análisis de bronces de wolframio-vanadio hexagonale...
The aim of this work was to develop and study anoxic bioreactors for the removal of re-duced inorgan...
Physicochemical results are presented as follow-up of the implementation in the dosage o...
Para la validación del método analítico de cuantificación de sulfuros en aguas intersticiales se ana...
The main objective of this research is the minimization of hydrogen sulfide produced in theoxidation...
Wastewater pumping stations generate offensive odors due to the presence of sulfur compounds, this c...
The wastewater of tanneries contains high concentrations of sulphides generated in the process of pe...
Las estaciones de bombeo de aguas residuales generan olores ofensivos debido a la presencia de compu...
Air pollution is a serious environmental concern through the world. SO2, mainly emitted from fossil...
In Bogotá, Colombia, there are more than 200 tanneries that include the use of sodium sulfide, consi...
Esta comunicación muestra las directrices para lograr el éxito en la producción microbiológica de su...
The aim of this work was to develop and study anoxic bioreactors for the removal of re-duced inorgan...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
A selection of hydrometallurgical applications are shown in the processing of sulfur concentrates, b...
[ES] El objetivo del proyecto es la aplicación y análisis de bronces de wolframio-vanadio hexagonale...
The aim of this work was to develop and study anoxic bioreactors for the removal of re-duced inorgan...
Physicochemical results are presented as follow-up of the implementation in the dosage o...
Para la validación del método analítico de cuantificación de sulfuros en aguas intersticiales se ana...