Reduction of the formation potentials of trihalomethanes (THMs) and haloacetic acids (HAAs) in reclaimed water by soil aquifer treatment

被引：0

作者：

Rahmawati, S. ^{[1
]}

Wang, X. ^{[1
]}

Phattarapattamawong, S. ^{[2
]}

Suzuki, R. ^{[1
]}

Echigo, S. ^{[1
]}

Takabe, Y. ^{[1
]}

Itoh, S. ^{[1
]}

机构：

[1] Kyoto Univ, Dept Environm Engn, Kyoto 6068501, Japan

[2] King Mongkuts Univ Technol Thonburi, Dept Environm Engn, Fac Engn, King, WI, Thailand

来源：

PROGRESS IN SLOW SAND AND ALTERNATIVE BIOFILTRATION PROCESSES: FURTHER DEVELOPMENTS AND APPLICATIONS | 2014年

基金：

日本科学技术振兴机构;

关键词：

Trihalomethanes (THMs); haloacetic acids (HAAs); soil aquifer treatment (SAT); ORGANIC-CARBON REMOVAL; MATTER; FATE; CHLORINATION; DISINFECTION; PARAMETERS;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Soil aquifer treatment ( SAT) has been known as one option for water reclamation. However disinfectants can react with organic matter to form disinfection byproducts (DBPs) which maybe a threat to human health. Lab-scale column experiments with different soils and retention time were performed to evaluate the feasibility of soil aquifer treatment ( SAT) on the reduction of formation potentials (FPs) of trihalomethanes (THMs) and haloacetic acids (HAAs). The sand column with a hydraulic retention time (HRT) of 7 days showed the highest reduction level of THM and HAA FPs. A positive correlation between the FPs and UV254 also found. Therefore UV254 could be used as an index to monitor the THM and HAA FPs in SAT effluent.

引用

页码：535 / 542

页数：8

共 35 条

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[32] Effects of Operating and Media Conditions on the Change of Reclaimed Water Quality in Soil Aquifer Treatment (SAT) System: Experimental and Simulation Study
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[33] Removals of pharmaceuticals and personal care products in reclaimed water during soil aquifer treatment with different soil types, hydraulic retention time, and saturated condition
He, K.
Yonetani, T.
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[J]. PROGRESS IN SLOW SAND AND ALTERNATIVE BIOFILTRATION PROCESSES: FURTHER DEVELOPMENTS AND APPLICATIONS, 2014, : 543 - 551
[34] Reduction of dissolved organic matter and trihalomethane formation potential during laboratory-scale soil-aquifer treatment
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[J]. WATER AND ENVIRONMENT JOURNAL, 2008, 22 (02) : 148 - 154
[35] Removal of Nitrogen and COD from Reclaimed Water during Long-Term Simulated Soil Aquifer Treatment System under Different Hydraulic Conditions
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