Effect of CaO and Ca(OH)2 doses in the precipitation of Cr (III) and sludge formed from characteristic solution used in Mexican tanneries

[1]  Md. Abu Sayid Mia,et al.  An overview of chromium removal techniques from tannery effluent , 2020, Applied Water Science.

[2]  L. Madeira,et al.  Immediate one-step lime precipitation and atmospheric carbonation as pre-treatment for low biodegradable and high nitrogen wastewaters: A case study of explosives industry , 2020, Journal of Environmental Chemical Engineering.

[3]  Ignacio Elizalde,et al.  Removing contaminants from tannery wastewater by chemical precipitation using CaO and Ca(OH)2 , 2020 .

[4]  K. Terpiłowski,et al.  Investigations of chromium(III) oxide removal from the aqueous suspension using the mixed flocculant composed of anionic and cationic polyacrylamides. , 2019, Journal of hazardous materials.

[5]  B. Chandravanshi,et al.  Chemical precipitation method for chromium removal and its recovery from tannery wastewater in Ethiopia , 2018 .

[6]  Chun-song Ye,et al.  Cr(III) removal from simulated solution using hydrous magnesium oxide coated fly ash: Optimization by response surface methodology (RSM) , 2017 .

[7]  H. Abdulla,et al.  Remediation and recycling of chromium from tannery wastewater using combined chemical–biological treatment system , 2016 .

[8]  M. Pons,et al.  Removal of Cr(III) from chrome tanning wastewater by adsorption using two natural carbonaceous materials: Eggshell and powdered marble. , 2016, Journal of environmental management.

[9]  Bryan Bilyeu,et al.  A review of chemical, electrochemical and biological methods for aqueous Cr(VI) reduction. , 2012, Journal of hazardous materials.

[10]  A. Blackman,et al.  Clean technological change in developing-country industrial clusters: Mexican leather tanning , 2010 .

[11]  H. A. Aziz,et al.  Heavy metals (Cd, Pb, Zn, Ni, Cu and Cr(III)) removal from water in Malaysia: post treatment by high quality limestone. , 2008, Bioresource technology.

[12]  M. Suwalsky,et al.  Cr(III) exerts stronger structural effects than Cr(VI) on the human erythrocyte membrane and molecular models. , 2008, Journal of inorganic biochemistry.

[13]  Seung Mok Lee,et al.  Removal of heavy metals using waste eggshell. , 2007, Journal of environmental sciences.

[14]  Jiande Fang,et al.  Enhanced chromium recovery from tanning wastewater , 2006 .