Magnetic carbon-biomass from the seeds of Moringa oleifera@MnFe2O4 composite as an effective and recyclable adsorbent for the removal of organic pollutants from water

2020 ◽  
pp. 114829
Author(s):  
P. Sirajudheen ◽  
Perumal Karthikeyan ◽  
Krishnapillai Ramkumar ◽  
P. Nisheetha ◽  
Sankaran Meenakshi
Keyword(s):  
Organic Pollutants ◽  
Moringa Oleifera ◽  
Carbon Biomass ◽  
Recyclable Adsorbent ◽  
Magnetic Carbon

Coagulation of organic pollutants by Moringa oleifera protein molecules: In silico approach

2021 ◽  
Author(s):  
Victoria Teniola Adeleke ◽  
Adebayo A Adeniyi ◽  
David Lokhat
Keyword(s):  
Wastewater Treatment ◽  
Organic Pollutants ◽  
In Silico ◽  
Moringa Oleifera ◽  
Seed Protein ◽  
Clean Water ◽  
Protein Extract ◽  
Natural Coagulant ◽  
Global Challenge ◽  
Protein Molecules

Availability of clean water for various activities is a global challenge. Moringa oleifera (MO) seed protein extract has been identified as a natural coagulant for wastewater treatment. The mechanistic understanding...

scholarly journals Zinc/Iron mixed-metal MOF-74 derived magnetic carbon nanorods for the enhanced removal of organic pollutants from water

2021 ◽  
pp. 131147
Author(s):  
Mateo del Rio ◽  
Juan Carlos Grimalt Escarabajal ◽  
Gemma Turnes Palomino ◽  
Carlos Palomino Cabello
Keyword(s):  
Organic Pollutants ◽  
Mixed Metal ◽  
Magnetic Carbon

Synthesis, characterization and adsorption capacity of magnetic carbon composites activated by CO2: implication for the catalytic mechanisms of iron salts

2016 ◽  
Vol 4 (48) ◽  
pp. 18942-18951 ◽  
Author(s):  
Feng Qian ◽  
Xiangdong Zhu ◽  
Yuchen Liu ◽  
Shilai Hao ◽  
Zhiyong Jason Ren ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Organic Pollutants ◽  
Carbon Composites ◽  
Iron Salts ◽  
Catalytic Mechanisms ◽  
Magnetic Carbon ◽  
Maximum Removal

The production of novel magnetic carbon composites for maximum removal performance of organic pollutants from the environment.

scholarly journals Removal of color and COD from actual textile effluent by hybrid biosorption and ultrafiltration processes

2015 ◽  
Vol 5 (4) ◽  
pp. 505-515 ◽  
Author(s):  
Kannan Radhakrishnan ◽  
Prabhakar Sivaraman ◽  
Wilson Richard Thilagaraj
Keyword(s):  
Organic Pollutants ◽  
Flow Rate ◽  
Biochemical Oxygen Demand ◽  
Moringa Oleifera ◽  
Oxygen Demand ◽  
Packed Bed ◽  
Packed Bed Column ◽  
Biosorption Process ◽  
Treated Effluent ◽  
Dead End

The present study was investigated to find the efficiency of a hybrid process of an ecofriendly dehydrated Moringa oleifera biosorbent beads (DMB) and ultrafiltration (UF) membrane to remove organic pollutants from actual textile effluents. Experiments were conducted with a packed bed column (PBC) for the removal of dyes using various parameters such as flow rate, material mass and size of the biosorbent. The optimized biosorption process was then combined with a dead-end UF process for the removal of chemical oxygen demand/biochemical oxygen demand (COD/BOD) and turbidity. Three strategies were adopted by varying the sequences of UF and PBC. PBC followed by the UF process appears to be more effective for the removal of color (>99%), COD (90–93%) and turbidity (>95%), when compared to UF followed by the PBC process and the UF membrane alone. The results suggested that the treated effluent could be reused in industries for various purposes such as floor cleaning, gardening, etc.

scholarly journals Simultaneous capture of methyl orange and chromium(vi) from complex wastewater using polyethylenimine cation decorated magnetic carbon nanotubes as a recyclable adsorbent

RSC Advances ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 4722-4734 ◽  
Author(s):  
Bo Chen ◽  
Wenli Yue ◽  
Huinan Zhao ◽  
Fengxia Long ◽  
Yangrui Cao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Methyl Orange ◽  
Chromium Vi ◽  
Recyclable Adsorbent ◽  
Magnetic Carbon ◽  
Magnetic Carbon Nanotubes

An MWCNTs@Fe3O4/PEI composite was facilely fabricated as a robust adsorbent for simultaneously capturing methyl orange (MO) and Cr(vi) from complex wastewater.

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