scholarly journals Practical study on the electrochemical simultaneous removal of copper and zinc from simulated binary-metallic industrial wastewater using a packed-bed cathode

2017 ◽  
Vol 26 (2) ◽  
pp. 225-234 ◽  
Author(s):  
Meshaal F. Alebrahim ◽  
I.A. Khattab ◽  
Qiong Cai ◽  
Mohammed Sanduk
Keyword(s):  
Industrial Wastewater ◽  
Packed Bed ◽  
Simultaneous Removal ◽  
Copper And Zinc

Treatment of metal wastewater in pilot-scale packed bed systems: efficiency of single- vs. mixed-mushrooms

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29145-29152 ◽  
Author(s):  
Yunchuan Long ◽  
Qiao Li ◽  
Jiangxia Ni ◽  
Fei Xu ◽  
Heng Xu
Keyword(s):  
Heavy Metals ◽  
Industrial Wastewater ◽  
Packed Bed ◽  
Pilot Scale ◽  
Biosorption Of Heavy Metals

This study investigated the biosorption of heavy metals from industrial wastewater using mushrooms at small-sized pilot-scale.

Packed bed column studies on lead(II) removal from industrial wastewater by modified Agaricus bisporus

2014 ◽  
Vol 152 ◽  
pp. 457-463 ◽  
Author(s):  
Yunchuan Long ◽  
Daiyin Lei ◽  
Jiangxia Ni ◽  
Zhuolin Ren ◽  
Can Chen ◽  
...  
Keyword(s):  
Industrial Wastewater ◽  
Agaricus Bisporus ◽  
Packed Bed ◽  
Column Studies ◽  
Packed Bed Column

scholarly journals A novel resource utilization method using wet magnesia flue gas desulfurization residue for simultaneous removal of ammonium nitrogen and heavy metal pollutants from vanadium containing industrial wastewater

RSC Advances ◽  
2018 ◽  
Vol 8 (66) ◽  
pp. 38013-38021 ◽  
Author(s):  
Dean Fang ◽  
Xuefei Zhang ◽  
Xiangxin Xue
Keyword(s):  
Heavy Metal ◽  
Resource Utilization ◽  
Flue Gas ◽  
Industrial Wastewater ◽  
Ammonium Nitrogen ◽  
Flue Gas Desulfurization ◽  
Simultaneous Removal ◽  
Metal Pollutants ◽  
Heavy Metal Pollutants

A novel resource utilization method using wet magnesia flue gas desulfurization residue for the simultaneous removal of ammonium nitrogen and heavy metal pollutants from vanadium industrial wastewater was proven to be viable and effective.

Packed-Bed Removal of Copper and Zinc Ions Using Chemically-Treated Chicken Feathers

2003 ◽  
Vol 14 (4) ◽  
pp. 461-472 ◽  
Author(s):  
Sameer Al-Asheh ◽  
Fawzi Banat
Keyword(s):  
Scale Up ◽  
Packed Bed ◽  
Sorption Process ◽  
Design Parameters ◽  
Zinc Ions ◽  
Chicken Feathers ◽  
Copper And Zinc ◽  
Chemically Treated ◽  
Process Scale Up ◽  
Bed Capacity

In this work, the sorption of copper by chemically treated chicken feathers was tested via packed-bed column. Chicken feathers were selected as adsorbent based on its high availability as environmental waste. The alkaline-treated chicken feathers column showed good sorption capacity toward copper and zinc ions. It was proved that an increase in metal concentration or flow rate of the influent solution shortens the break-through time. The break-through time increased with the bed depth. The break-through time occurred earlier when zinc was passed through the column rather than copper, but the bed capacity was higher for the later than for the former. The key process design parameters, which could serve as a basis for sorption process scale up, were calculated by applying the Bed-Depth-Service-Time (BDST) model to the experimental data.

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