Mesoporous activated carbon as a green adsorbent for the removal of heavy metals and Congo red: Characterization, adsorption kinetics, and isotherm studies

2021 ◽  
pp. 103869
Author(s):  
Sujata Mandal ◽  
Jose Calderon ◽  
Sreekar B. Marpu ◽  
Mohammad A. Omary ◽  
Sheldon Q. Shi
Keyword(s):  
Heavy Metals ◽  
Activated Carbon ◽  
Adsorption Kinetics ◽  
Congo Red ◽  
Green Adsorbent ◽  
Mesoporous Activated Carbon ◽  
Removal Of Heavy Metals ◽  
Adsorption Kinetics And Isotherm

Removal of heavy metals from aqueous solutions using activated carbon prepared fromCicer arietinum

2010 ◽  
Vol 92 (8) ◽  
pp. 1447-1460 ◽  
Author(s):  
D.K.V. Ramana ◽  
K. Jamuna ◽  
B. Satyanarayana ◽  
B. Venkateswarlu ◽  
M. Madava Rao ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Activated Carbon ◽  
Aqueous Solutions ◽  
Removal Of Heavy Metals

Removal of nitrogen, phosphorus and other priority (hazardous) substances from WWTP effluent

2006 ◽  
Vol 54 (8) ◽  
pp. 189-195 ◽  
Author(s):  
V. Miska ◽  
H.W.H. Menkveld ◽  
L. Kuijer ◽  
M. Boersen ◽  
J.H.J.M. van der Graaf
Keyword(s):  
Heavy Metals ◽  
Activated Carbon ◽  
Hazardous Substances ◽  
Biological Activated Carbon ◽  
Wwtp Effluent ◽  
Low Concentrations ◽  
Fraunhofer Institute ◽  
Removal Of Heavy Metals ◽  
17Β Estradiol ◽  
Simultaneous Nutrient Removal

More stringent effluent criteria will be required in the near future for the so-called priority substances listed in the Annex of the European Water Framework Directive (WFD) 2000/60/EC. This includes heavy metals, volatile and semi-volatile organic substances, pesticides and polychlorinated biphenyls. The Fraunhofer Institute suggested FHI values for these substances in water. National Dutch legislation, the Vierde Nota WaterHuishouding (NWH) introduced in 1998 ‘maximum tolerable risk concentrations’ (MTR). These include requirements for nutrients: Ptot<0.15 mg/l and Ntot<2.2 mg/l. The MTR values are being used until the FHI values become effective. Investigation into possible effluent polishing techniques is required in order to reach these objectives. During pilot research with tertiary denitrifying multi-media and biological activated carbon filtration at the WWTP Utrecht in the Netherlands, simultaneous nutrient removal to MTR quality was observed. Furthermore, simultaneous removal of heavy metals, 17β-estradiol, bisphenol A and nonylphenols to extreme low concentrations by denitrifying activated carbon filtrated is achieved.

scholarly journals Adsorbent from waste tires as activated carbon for removal of heavy metals from waste water-A review

2021 ◽  
Vol 1913 (1) ◽  
pp. 012088
Author(s):  
Aruna M Sudame ◽  
Manjusha Ugale ◽  
Ekta R Raut ◽  
Bharat Kapgate
Keyword(s):  
Waste Water ◽  
Heavy Metals ◽  
Activated Carbon ◽  
Waste Tires ◽  
Removal Of Heavy Metals

One-pot synthesis of a novel magnetic activated carbon/clay composite for removal of heavy metals from aqueous solution

2018 ◽  
Vol 40 (12) ◽  
pp. 1761-1776 ◽  
Author(s):  
Van Thuan Le ◽  
Thi Kieu Ngan Tran ◽  
Dai Lam Tran ◽  
Hoang Sinh Le ◽  
Van Dat Doan ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Aqueous Solution ◽  
Activated Carbon ◽  
One Pot ◽  
Magnetic Activated Carbon ◽  
One Pot Synthesis ◽  
Removal Of Heavy Metals
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