scholarly journals EFFECT OF TIO2 LOADING ON POWDER-ACTIVATED CARBON IN ADVANCED DRINKING-WATER TREATMENT

2017 ◽  
Author(s):  
CORINA ORHA ◽  
CARMEN LAZAU ◽  
DANIEL URSU ◽  
FLORICA MANEA
Keyword(s):  
Drinking Water ◽  
Activated Carbon ◽  
Water Treatment ◽  
Drinking Water Treatment ◽  
Powder Activated Carbon ◽  
Advanced Drinking Water Treatment

Titanium dioxide-modified activated carbon for advanced drinking water treatment

2017 ◽  
Vol 108 ◽  
pp. 26-33 ◽  
Author(s):  
Corina Orha ◽  
Rodica Pode ◽  
Florica Manea ◽  
Carmen Lazau ◽  
Cornelia Bandas
Keyword(s):  
Drinking Water ◽  
Titanium Dioxide ◽  
Activated Carbon ◽  
Water Treatment ◽  
Drinking Water Treatment ◽  
Modified Activated Carbon ◽  
Advanced Drinking Water Treatment

scholarly journals Fluidisation characteristics of granular activated carbon in drinking water treatment applications

2021 ◽  
Author(s):  
O.J.I. Kramer ◽  
C. van Schaik ◽  
P.D.R. Dacomba-Torres ◽  
P.J. de Moel ◽  
E.S. Boek ◽  
...  
Keyword(s):  
Drinking Water ◽  
Activated Carbon ◽  
Water Treatment ◽  
Drinking Water Treatment ◽  
Granular Activated Carbon

Current knowledge in the field of algal organic matter adsorption onto activated carbon in drinking water treatment

2021 ◽  
pp. 149455
Author(s):  
Martin Pivokonsky ◽  
Ivana Kopecka ◽  
Lenka Cermakova ◽  
Katerina Fialova ◽  
Katerina Novotna ◽  
...  
Keyword(s):  
Drinking Water ◽  
Organic Matter ◽  
Activated Carbon ◽  
Water Treatment ◽  
Current Knowledge ◽  
Drinking Water Treatment ◽  
Algal Organic Matter

scholarly journals Pesticide removals in the nitrifying expanded-bed filter at drinking water treatment plant

2020 ◽  
Vol 15 (1) ◽  
pp. 1-13
Author(s):  
Nguyet Thi-Minh Dao ◽  
The-Anh Nguyen ◽  
Viet-Anh Nguyen ◽  
Mitsuharu Terashima ◽  
Hidenari Yasui
Keyword(s):  
Drinking Water ◽  
Activated Carbon ◽  
Water Treatment ◽  
Treatment Plant ◽  
Drinking Water Treatment ◽  
Cost Effective ◽  
Water Treatment Plant ◽  
Field Analysis ◽  
Expanded Bed ◽  
Biological Activated Carbon

The occurrence of pesticides even at low concentrations in drinking water sources might induce potential risks to public health. This study aimed to investigate the removal mechanisms of eight pesticides by the nitrifying expanded-bed filter using biological activated carbon media at the pretreatment of a drinking water plant. The field analysis demonstrated that four pesticides Flutolanil, Buprofezin, Chlorpyrifos, and Fenobucard, were removed at 82%, 55%, 54%, and 52% respectively, while others were not significantly removed. Under controlled laboratory conditions with continuous and batch experiments, the adsorption onto the biological activated carbon media was demonstrated to be the main removal pathway of the pesticides. The contribution of microorganisms to the pesticide removals was rather limited. The pesticide removals observed in the field reactor was speculated to be the adsorption on the suspended solids presented in the influent water. The obtained results highlighted the need to apply a more efficient and cost-effective technology to remove the pesticide in the drinking water treatment process. Keywords: biological activated carbon; drinking water treatment; nitrifying expanded-bed filter; pesticide removal.

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