Remediation and recycling of chromium from tannery wastewater using combined chemical–biological treatment system
E Ahmed, HM Abdulla, AH Mohamed… - Process Safety and …, 2016 - Elsevier
Tannery wastewater containing chromium (Cr) is one of the most serious problems in leather
industry. In order to develop an effective and eco-friendly treatment technology, a combined …
industry. In order to develop an effective and eco-friendly treatment technology, a combined …
Sample pretreatment for the capillary electrophoretic determination of organic acids in chromium (III) plating baths
L Taraba, T Křížek, A Kubíčková… - Journal of separation …, 2015 - Wiley Online Library
This work deals with the development and optimization of the sample pretreatment and
consequent electrophoretic analysis of two modern plating baths containing chromium (III) …
consequent electrophoretic analysis of two modern plating baths containing chromium (III) …
[HTML][HTML] Precipitation of Ag, Hg and Cr for recycling derived from hazardous liquid wastes
D Pitalúa-Sánchez, G Rosano-Ortega… - … de investigación e …, 2019 - scielo.org.mx
Lab tests generate a large amount of waste, including Ag, Hg and Cr, which are the heavy
metals from the determination of the Chemical Oxygen Demand (COD). The liquid waste …
metals from the determination of the Chemical Oxygen Demand (COD). The liquid waste …
Precipitación de Ag, Hg y Cr para el reciclaje derivado de residuos líquidos peligrosos
D Pitalúa-Sánchez, G Rosano-Ortega… - … de investigación e …, 2019 - scielo.org.mx
Las pruebas de laboratorio generan una gran cantidad de residuos, entre los que destacan
Ag, Hg y Cr, que son los metales pesados provenientes de la determinación de la Demanda …
Ag, Hg y Cr, que son los metales pesados provenientes de la determinación de la Demanda …