Treatment of automotive industry wastewater by electrocoagulation using commercial aluminum electrodes

2020 ◽  
Vol 142 ◽  
pp. 272-284 ◽  
Author(s):  
Lucas Pandolphi Zini ◽  
Marielen Longhi ◽  
Eliena Jonko ◽  
Marcelo Giovanela
Keyword(s):  
Automotive Industry ◽  
Aluminum Electrodes ◽  
Industry Wastewater

scholarly journals Application of Electrocoagulation Process for Dairy Wastewater Treatment

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Edris Bazrafshan ◽  
Hossein Moein ◽  
Ferdos Kord Mostafapour ◽  
Shima Nakhaie
Keyword(s):  
Reaction Time ◽  
Applied Voltage ◽  
Oxygen Demand ◽  
Dairy Wastewater ◽  
Operating Parameters ◽  
Pollution Load ◽  
Reliable Technique ◽  
Electrocoagulation Process ◽  
Aluminum Electrodes ◽  
Industry Wastewater

Dairy industry wastewater is characterized by high biochemical oxygen demand (BOD5), chemical oxygen demand (COD), and other pollution load. The purpose of this study was to investigate the effects of the operating parameters such as applied voltage, number of electrodes, and reaction time on a real dairy wastewater in the electrocoagulation process. For this purpose, aluminum electrodes were used in the presence of potassium chloride as electrolytes. It has been shown that the removal efficiency of COD, BOD5, and TSS increased with increasing the applied voltage and the reaction time. The results indicate that electrocoagulation is efficient and able to achieve 98.84% COD removal, 97.95% BOD5removal, 97.75% TSS removal, and >99.9% bacterial indicators at 60 V during 60 min. The experiments demonstrated the effectiveness of electrocoagulation techniques for the treatment of dairy wastewaters. Finally, the results demonstrated the technical feasibility of electrocoagulation process using aluminum electrodes as a reliable technique for removal of pollutants from dairy wastewaters.

Impact of paint shop decanter effluents on biological treatability of automotive industry wastewater

2017 ◽  
Vol 330 ◽  
pp. 61-67 ◽  
Author(s):  
Didem Güven ◽  
Oytun Hanhan ◽  
Elif Ceren Aksoy ◽  
Güçlü Insel ◽  
Emine Çokgör
Keyword(s):  
Automotive Industry ◽  
Paint Shop ◽  
Biological Treatability ◽  
Industry Wastewater

Automotive industry wastewater treatment by mixture of enzymes

2015 ◽  
Vol 147 (1) ◽  
pp. 159-164 ◽  
Author(s):  
Tomáš Mackuľak ◽  
Igor Bodík ◽  
Miroslava Smolinská ◽  
Alžbeta Takáčová ◽  
Miloslav Drtil ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Automotive Industry ◽  
Industry Wastewater

Microstructure of an extruded rapidly solidified Al-8Fe-2Mo alloy

1986 ◽  
Vol 44 ◽  
pp. 548-549
Author(s):  
W. T. Donlon ◽  
J. E. Allison ◽  
S. Shinozaki
Keyword(s):  
Electron Microscopy ◽  
Automotive Industry ◽  
Fuel Economy ◽  
High Strength ◽  
Al Alloys ◽  
Light Weight ◽  
Thin Sections ◽  
Strength And Durability ◽  
Rapidly Solidified ◽  
Whitney Aircraft

Light weight materials which possess high strength and durability are being utilized by the automotive industry to increase fuel economy. Rapidly solidified (RS) Al alloys are currently being extensively studied for this purpose. In this investigation the microstructure of an extruded Al-8Fe-2Mo alloy, produced by Pratt & Whitney Aircraft, Goverment Products Div. was examined in a JE0L 2000FX AEM. Both electropolished thin sections, and extraction replicas were examined to characterize this material. The consolidation procedure for producing this material included a 9:1 extrusion at 340°C followed by a 16:1 extrusion at 400°C, utilizing RS powders which have also been characterized utilizing electron microscopy.

Area effects in aluminum electrodes

1960 ◽  
Vol 23 ◽  
pp. 390-395 ◽  
Author(s):  
W MACNEVIN ◽  
R WILSON
Keyword(s):  
Area Effects ◽  
Aluminum Electrodes

Mexican practical anthropometry of automotive industry workers

2010 ◽  
Author(s):  
Bustillos Enrique de la Vega ◽  
Karla Lucero Duarte ◽  
Octavio Lopez Millan
Keyword(s):  
Automotive Industry
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