scholarly journals Electro-oxidation and chemical oxidation treatment of sugar industry wastewater with ferrous material: An investigation of physicochemical characteristic of sludge

2019 ◽  
Vol 28 ◽  
pp. 26-38
Author(s):  
Omprakash Sahu
Keyword(s):  
Sugar Industry ◽  
Physicochemical Characteristic ◽  
Chemical Oxidation ◽  
Oxidation Treatment ◽  
Ferrous Material ◽  
Electro Oxidation ◽  
Industry Wastewater

scholarly journals Suitability of aluminum material on sugar industry wastewater with chemical and electrochemical treatment processes

2019 ◽  
Vol 10 (4) ◽  
pp. 335-347 ◽  
Author(s):  
Omprakash Sahu
Keyword(s):  
Wastewater Treatment ◽  
Chemical Oxygen Demand ◽  
Sugar Industry ◽  
Oxygen Demand ◽  
Chemical Oxidation ◽  
Color Removal ◽  
Aluminum Electrode ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater ◽  
Industry Wastewater

AbstractAluminum is a valuable material, which can be used for water and wastewater treatment. It exists in metal as well as in salt form. The efficiency of water and wastewater treatment depends upon the technology applied to treat. Sugarcane industry is coming under those industries which have a large amount of freshwater and release large amount of effluent. The goal of this research work is to study the behavior of aluminum metal and salt for the treatment of sugar industry wastewater on chemical oxidation and electrochemical oxidation. The effect of pH, dosing, temperature and catalysis on metal and salt has been also studied with both treatment methods. The results show that maximum 90% of chemical oxygen demand and 94% of color removal can be achieved with an aluminum electrode (electrocoagulation) at optimum conditions, pH 7, current density 178 A/m2, electrode distance 20 mm, and salt solution 0.5 M NaCl. In the same way, 81% chemical oxygen demand and 85% color removal were achieved with alum for the 0.5 M lime solution, at 50 mM mass loading, 21 °C operating temperature and optimum pH of 7, respectively. The sludge generated after treatment was also analyzed with settling filtration, thermal, FTIR and SEM.

Electricity Production and Bioremediation from Synthetic Sugar Industry Wastewater by Using Microbial Isolate in Microbial Fuel Cell

Sugar Tech ◽  
2020 ◽  
Vol 22 (5) ◽  
pp. 820-829
Author(s):  
Y. Córdova-Bautista ◽  
E. Ramírez-Morales ◽  
B. Pérez-Hernández ◽  
M. E. Ojeda-Morales ◽  
J. S. López-Lázaro ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Sugar Industry ◽  
Electricity Production ◽  
Industry Wastewater
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