The Influence of the Removal of Specific NOM Compounds by Anion Exchange on Ozone Demand, Disinfection Capacity, and Bromate Formation

被引：2

作者：

Grefte, Anke ^{[1
]}

Ross, Petra S. ^{[1
]}

Dignum, Marco ^{[2
]}

Cornelissen, Emile R. ^{[3
]}

Rietveld, Luuk C. ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Civil Engn, NL-2600 GA Delft, Netherlands

[2] Waternet, NL-1090 GJ Amsterdam, Netherlands

[3] KWR Watercycle Res Inst, NL-3430 BB Nieuwegein, Netherlands

来源：

OZONE-SCIENCE & ENGINEERING | 2013年 / 35卷 / 04期

关键词：

Ozone; Natural Organic Matter; Anion Exchange; Ozone Demand; Disinfection Capacity; Bromate Formation; Drinking Water Quality; NATURAL ORGANIC-MATTER; DRINKING-WATER TREATMENT; ION-EXCHANGE; PRODUCT FORMATION; THM PRECURSORS; BY-PRODUCTS; OZONATION; REACTIVITY; NANOFILTRATION; BROMIDE;

D O I：

10.1080/01919512.2013.793581

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This research on a pilot scale focuses on the reaction of ozone with natural organic matter (NOM) for three water qualities with different dissolved organic carbon (DOC) concentrations and NOM compositions, obtained after several stages of an anion exchange process. It was shown that for the same ozone dosage per DOC, the ozone demand was higher, less bromate was formed and a lower disinfection capacity was reached for water containing mainly humic substances, than for water where the humic substances were partly removed. It can be concluded that NOM composition, specifically the humic substances, influences the ozone demand, disinfection capacity and bromate formation.

引用

页码：283 / 294

页数：12

共 6 条

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Wert, EC
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Singer, PC
Budd, GC
OZONE-SCIENCE & ENGINEERING, 2005, 27 (05) : 371 - 379
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Johnson, CJ
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WATER RESEARCH, 2004, 38 (17) : 3738 - 3750
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ACS APPLIED MATERIALS & INTERFACES, 2016, 8 (28) : 18540 - 18549
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van der Helm, A. W. C.
Grefte, A.
Baars, E. T.
Rietveld, L. C.
van Dijk, J. C.
Amy, G. L.
JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, 2009, 58 (06): : 373 - 385
[5] Comparison of anion exchange resins and aluminum-based coagulants for natural organic matter (NOM) removal and disinfection by-product (DBP) formation
Crafton, Elizabeth A.
Wu, Danyang
Duirk, Stephen E.
WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY, 2014, 14 (04): : 577 - 584
[6] Removal Efficacy of Dissolved Organic Compounds with Low Specific Absorbance Value from Water by an Anion-Exchange Resin MIEX®Gold
Molczan, Marek
Wolska, Malgorzata
OCHRONA SRODOWISKA, 2016, 38 (02): : 23 - 27

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