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Analysis of the environmental impact on a stream: is only tannery to blame?
(SPRINGER, 2011)
The contribution of wastewater from a tannery industry to the pollution of a stream was investigated. The main parameters studied were biochemical oxygen demand, chemical oxygen demand, chromium, dissolved oxygen, fecal ...
Stability of Acid Black 210 dye in Tannery Industry Effluent in Aqueous Solution Is Limited and Generates Harmful Subproducts
(2022-02-25)
The present work investigates the occurrence of the Acid Black 210 (AB210) dye and its subproducts in the tannery industry by analytical techniques. The AB210 is an important dye characterized by three azo groups as a ...
The removal of the trivalent chromium from the leather tannery wastewater: the optimisation of the electro-coagulation process parameters.
(IWA PUBLISHING, 2011-02-01)
The capacity of the electro-coagulation (EC) process for the treatment of the wastewater containing Cr3+, resulting from a leather tannery industry placed in Medellin (Colombia), was evaluated. In order to assess the effect ...
Removal of vegetable tannins to recover water in the leather industry by ultrafiltration polymeric membranes
(Institution of Chemical Engineers, 2015-01)
The leather tanning industry consumes large amounts of water and produces, consequently, significant volumes of wastewater with high concentration of chemicals and organic matter. One of the main chemicals present in ...
Microalgaes in the treatment of wastewater from the curtiembres industryMicroalgas en el tratamiento de aguas residuales generadas en industrias de curtiembres
(Universidad Técnica Estatal de Quevedo, 2021)
Reduction of total chromium levels from raw tannery wastewater via electrocoagulation using response surface methodology
(Polish Society of Ecological EngineeringPL, 2019)
This study focused on reducing total chromium levels in raw wastewater from the leather tanning industry via electrocoagulation to comply with maximum permissible limits (MPL) and to determine the effects of main process ...
Biodegradability of different fractions of wastewater produced in a tanneryBiodegradabilidad de las diferentes dracciones de agua residual producidas en una tenería
(Universidad Militar Nueva Granada, 2011)
Biodegradability of different fractions of wastewater produced in a tanneryBiodegradabilidad de las diferentes dracciones de agua residual producidas en una tenería
(Universidad Militar Nueva Granada, 2011)
Magnetic nanostructured material as heterogeneous catalyst for degradation of AB210 dye in tannery wastewater by electro-Fenton process
(2021-10-01)
Degradation of the Acid Black 210 dye (AB210) in synthetic and industrial effluent samples was performed, for the first time, using a heterogeneous electro-Fenton (EF) process with a CoFe2O4/NOM magnetic hybrid catalyst ...