scholarly journals Impact of simulated wildfire on disinfection byproduct formation potential

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Paul J. Wilkerson ◽  
Fernando L. Rosario‐Ortiz
Keyword(s):  
Formation Potential ◽  
Disinfection Byproduct ◽  
Byproduct Formation

Elimination of disinfection byproduct formation potential in reclaimed water during solar light irradiation

2016 ◽  
Vol 95 ◽  
pp. 260-267 ◽  
Author(s):  
Wu Qian-Yuan ◽  
Li Chao ◽  
Du Ye ◽  
Wang Wen-Long ◽  
Huang Huang ◽  
...  
Keyword(s):  
Reclaimed Water ◽  
Light Irradiation ◽  
Solar Light ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Solar Light Irradiation ◽  
Byproduct Formation

scholarly journals Assessment of the chlorine demand and disinfection byproduct formation potential of surface waters via satellite remote sensing

2019 ◽  
Vol 165 ◽  
pp. 115001 ◽  
Author(s):  
Yiling Chen ◽  
William A. Arnold ◽  
Claire G. Griffin ◽  
Leif G. Olmanson ◽  
Patrick L. Brezonik ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Surface Waters ◽  
Satellite Remote Sensing ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Chlorine Demand ◽  
Byproduct Formation

Fluorescence Spectra Predict Microcystin-LR and Disinfection Byproduct Formation Potential in Lake Water

2018 ◽  
Vol 53 (2) ◽  
pp. 586-594 ◽  
Author(s):  
Michael J. Brophy ◽  
Benjamin F. Trueman ◽  
Yuri Park ◽  
Rebecca A. Betts ◽  
Graham A. Gagnon
Keyword(s):  
Lake Water ◽  
Fluorescence Spectra ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Byproduct Formation

Factors affecting UV/persulfate treatment of phenacetin and its disinfection byproduct formation potential

2021 ◽  
Vol 256 ◽  
pp. 117819
Author(s):  
Yu-qiong Gao ◽  
Jin-qiang Zhou ◽  
Jia Zhang ◽  
Cong Li ◽  
Nai-yun Gao ◽  
...  
Keyword(s):  
Factors Affecting ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Byproduct Formation

Coagulation optimization for DOC removal: pilot-scale analysis of UF fouling and disinfection byproduct formation potential

2015 ◽  
Vol 16 (2) ◽  
pp. 473-480 ◽  
Author(s):  
Heather E. Wray ◽  
Robert C. Andrews ◽  
Pierre R. Bérubé
Keyword(s):  
Membrane Fouling ◽  
Cost Savings ◽  
Pilot Scale ◽  
Scale Analysis ◽  
Polyaluminum Chloride ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Adsorbable Organic Halides ◽  
Organic Halides ◽  
Byproduct Formation

A pilot-scale study was performed to evaluate a coagulant dose which had been optimized for biopolymer (i.e., foulant) removal on subsequent ultrafiltration (UF) fouling, as well as disinfection by-product (DBP) precursor removal. Polyaluminum chloride (PACl) dosages were selected based on a point of diminishing returns for biopolymer removal (0.5 mg/L) and directly compared to that applied at full-scale (6 mg/L). Membrane fouling (reversible and irreversible) was measured as resistance increase over a 48 hour filtration period. DBP formation potential (total trihalomethanes (TTHMs), haloacetic acids (HAA9) and total adsorbable organic halides (AOX)) were measured in both raw and treated waters. Results of the study indicate that application of a PACl dose optimized for biopolymer reduction (0.5 mg/L) resulted in 65% less irreversible UF fouling when compared to 6 mg/L. The addition of PACl prior to the membrane resulted in up to a 14% reduction in DBP precursors relative to the UF membrane alone. A similar level of DBP precursor reduction was achieved for both 0.5 and 6 mg/L dosages. The results have implications for cost savings, which may be realized due to decreased chemical use, as well as increased membrane life associated with lower irreversible fouling rates.

Solar photocatalysis with modified TiO2 photocatalysts: effects on NOM and disinfection byproduct formation potential

2018 ◽  
Vol 4 (9) ◽  
pp. 1361-1376 ◽  
Author(s):  
Stephanie Gora ◽  
Aleksandra Sokolowski ◽  
Melisa Hatat-Fraile ◽  
Robert Liang ◽  
Y. Norman Zhou ◽  
...  
Keyword(s):  
Organic Matter ◽  
River Water ◽  
Natural Organic Matter ◽  
Solar Light ◽  
Tio2 Photocatalysts ◽  
Solar Photocatalysis ◽  
Formation Potential ◽  
Disinfection Byproduct ◽  
Light Utilization ◽  
Byproduct Formation

The overall reactivity of natural organic matter from river water towards chlorine was increased by solar TiO2 treatment with TiO2 nanomaterials modified with nitrogen, boron, or silver to improve their solar light utilization.

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