Enhanced removal of per- and polyfluoroalkyl substances in complex matrices by polyDADMAC-Coated regenerable granular activated carbon

2021 ◽  
pp. 118603
Author(s):  
Pia Ramos ◽  
Shashank Singh Kalra ◽  
Nicholas W. Johnson ◽  
Chia Miang Khor ◽  
Annesh Borthakur ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Complex Matrices ◽  
Polyfluoroalkyl Substances

Removal of per- and polyfluoroalkyl substances (PFASs) from contaminated groundwater using granular activated carbon: a pilot-scale study with breakthrough modeling

2019 ◽  
Vol 5 (11) ◽  
pp. 1844-1853 ◽  
Author(s):  
Charlie J. Liu ◽  
David Werner ◽  
Christopher Bellona
Keyword(s):  
Activated Carbon ◽  
Chain Length ◽  
Granular Activated Carbon ◽  
Pilot Scale ◽  
Contaminated Groundwater ◽  
Polyfluoroalkyl Substances

Pilot-scale treatment of PFAS contaminated groundwater with GAC; chain length dependent breakthrough; better PFAS adsorption correlated with more GAC transport pores; breakthrough modeling.

scholarly journals Per‐ and polyfluoroalkyl substances removal with granular activated carbon and a specialty adsorbent: A case study

2021 ◽  
Vol 3 (5) ◽  
Author(s):  
Issam Najm ◽  
Brian Gallagher ◽  
Nikhil Vishwanath ◽  
Nicole Blute ◽  
Alexander Gorzalski ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Polyfluoroalkyl Substances

Thermal stability and decomposition of perfluoroalkyl substances on spent granular activated carbon

2020 ◽  
Author(s):  
Feng Xiao ◽  
Bin Yao ◽  
Pavankumar Challa Sasi ◽  
Svetlana Golovko ◽  
Dana Soli ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Perfluoroalkyl Substances

Cost-effective water treatment of polluted surface water by using direct filtration and granular activated carbon filtration

2002 ◽  
Vol 2 (1) ◽  
pp. 233-240 ◽  
Author(s):  
J. Cromphout ◽  
W. Rougge
Keyword(s):  
Activated Carbon ◽  
Water Treatment ◽  
Treatment Process ◽  
Treatment Plant ◽  
Granular Activated Carbon ◽  
Cost Effective ◽  
Water Treatment Plant ◽  
Direct Filtration ◽  
Carbon Filtration ◽  
Effective Water

In Harelbeke a Water Treatment Plant with a capacity of 15,000 m3/day, using Schelde river water has been in operation since April 1995. The treatment process comprises nitrification, dephosphatation by direct filtration, storage into a reservoir, direct filtration, granular activated carbon filtration and disinfection. The design of the three-layer direct filters was based on pilot experiments. The performance of the plant during the five years of operation is discussed. It was found that the removal of atrazin by activated carbon depends on the water temperature.

REPRODUCIBILITY OF GRANULAR ACTIVATED CARBON FOR DYE TRACER DETECTION

2017 ◽  
Author(s):  
Zachary L. Oretsky ◽  
◽  
Daniel Lehrmann ◽  
Geary M. Schindel
Keyword(s):  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Dye Tracer
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