Bio-electro-Fenton: A New Combined Process – Principles and Applications

2017 ◽  
pp. 29-56 ◽  
Author(s):  
Hugo Olvera-Vargas ◽  
Clément Trellu ◽  
Nihal Oturan ◽  
Mehmet A. Oturan
Keyword(s):  
Combined Process

scholarly journals Combined Process for Removing Radioactive Iodine and Strontium from Milk by Ion Exchange

1968 ◽  
Vol 51 (9) ◽  
pp. 1500-1502 ◽  
Author(s):  
W.H. Stroup ◽  
A.L. Reyes ◽  
G.K. Murthy ◽  
R.B. Read ◽  
R.W. Dickerson
Keyword(s):  
Ion Exchange ◽  
Radioactive Iodine ◽  
Combined Process

Effects of the combination of aeration and biofilm technology on transformation of nitrogen in black-odor river

2016 ◽  
Vol 74 (3) ◽  
pp. 655-662 ◽  
Author(s):  
Mei Pan ◽  
Jun Zhao ◽  
Shucong Zhen ◽  
Sheng Heng ◽  
Jie Wu
Keyword(s):  
Enzyme Activity ◽  
Nitrogen Removal ◽  
Removal Rate ◽  
River Networks ◽  
Water Tank ◽  
Simulation Experiments ◽  
Overlying Water ◽  
Combined Process ◽  
Polluted Rivers ◽  
Laboratory Water

Excess nitrogen in urban river networks leading to eutrophication has become one of the most urgent environmental problems. Combinations of different aeration and biofilm techniques was designed to remove nitrogen from rivers. In laboratory water tank simulation experiments, we assessed the removal efficiency of nitrogen in both the overlying water and sediments by using the combination of the aeration and biofilm techniques, and then analyzed the transformation of nitrogen during the experiments. Aeration (especially sediment aeration) combined with the biofilms techniques was proved efficient in removing nitrogen from polluted rivers. Results indicated that the combination of sediment aeration and biofilms, with the highest nitrogen removal rate from the overlying water and sediments, was the most effective combined process, which especially inhibited the potential release of nitrogen from sediments by reducing the enzyme activity. It was found that the content of dissolved oxygen in water could be restored on the basis of the application of aeration techniques ahead, and the biofilm technique would be effective in purifying water in black-odor rivers.

Textile Wastewater Treatment Using Combined Process of Biological Wriggle Bed and Ozone Biological Aerated Filter

2012 ◽  
Vol 441 ◽  
pp. 589-592
Author(s):  
Zhi Min Fu ◽  
Yu Gao Zhang ◽  
Xiao Jun Wang
Keyword(s):  
Wastewater Treatment ◽  
Removal Efficiency ◽  
Textile Wastewater ◽  
Cod Removal ◽  
Biological Aerated Filter ◽  
Combined Process ◽  
Cod Removal Efficiency ◽  
Aerated Filter ◽  
Textile Wastewater Treatment

A combined process of biological wriggle bed and ozone biological aerated filter was utilized to treat textile wastewater. Results showed that COD removal efficiency was almost 90.4%. The average effluent COD was 85.87 mg/L. The effluent colority was 64-32 times. This study indicated that the combined process is potentially useful for treating textile wastewater.

Treatment of hydroquinone by photochemical oxidation and electrocoagulation combined process

2015 ◽  
Vol 8 ◽  
pp. 45-54 ◽  
Author(s):  
Abdurrahman Akyol ◽  
Orhan Taner Can ◽  
Mahmut Bayramoglu
Keyword(s):  
Photochemical Oxidation ◽  
Combined Process

scholarly journals Removal of 2,4-D herbicide in soils using a combined process based on washing and adsorption electrochemically assisted

2018 ◽  
Vol 194 ◽  
pp. 19-25 ◽  
Author(s):  
Salvador Cotillas ◽  
Cristina Sáez ◽  
Pablo Cañizares ◽  
Igor Cretescu ◽  
Manuel A. Rodrigo
Keyword(s):  
Combined Process
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