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Occurrence and removal of pharmaceuticals and endocrine disruptors in South Korean surface, drinking, and waste waters.
Liquid chromatography/tandem mass spectrometry (LC-MS/MS) with electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) was used to measure the concentrations of 14Expand
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Disinfectant decay and disinfection by-products formation model development: chlorination and ozonation by-products.
Comprehensive disinfectant decay and disinfection by-product formation (D/DBP) models in chlorination and ozonation were developed to apply to various types of raw and treated waters. Comparison ofExpand
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Membrane filtration of natural organic matter: factors and mechanisms affecting rejection and flux decline with charged ultrafiltration (UF) membrane
Abstract We studied natural organic matter (NOM) rejection and the membrane’s flux decline during natural water filtration using a charged ultrafiltration membrane based on thin-film-compositeExpand
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Perchlorate assessment of the Nakdong and Yeongsan watersheds, Republic of Korea.
The objective of the present study was to conduct a preliminary assessment for perchlorate in surface water, drinking water, and wastewater treatment plant effluent samples obtained from the NakdongExpand
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Tens of Gbps support with mmWave beamforming systems for next generation communications
In this paper, we propose a novel hybrid beamforming scheme that jointly combines RF beamforming and baseband precoding as a key enabling technique to make efficient use of mmWave channel. Expand
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Combined influence of natural organic matter (NOM) and colloidal particles on nanofiltration membrane fouling
The combined influence of natural organic matter (NOM) and colloidal particles on the fouling of thin-film composite nanofiltration (NF) membranes is systematically investigated. Combined fouling isExpand
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In vitro anti-inflammatory effects of cynaropicrin, a sesquiterpene lactone, from Saussurea lappa.
We investigated in vitro anti-inflammatory effects of cynaropicrin, a sesquiterpene lactone from Saussurea lappa, on tumor necrosis factor (TNF)-alpha and nitric oxide (NO) release, and lymphocyteExpand
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Effective controls of micropollutants included in wastewater effluent using constructed wetlands under anoxic condition
Abstract An engineered constructed wetland, fed with wastewater effluent, was investigated with respect to the control of organic micropollutants. The levels of 30 different micropollutants,Expand
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Cleaning strategies for flux recovery of an ultrafiltration membrane fouled by natural organic matter.
One of the most common problems encountered in water treatment applications of membranes is fouling. Natural organic matter (NOM) represents a particularly problematic foulant. Membranes may beExpand
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Oxidative stress responses of Daphnia magna exposed to TiO(2) nanoparticles according to size fraction.
Size is one of important factors determining titanium dioxide nanoparticle (TiO(2) NP) toxicity since penetration is eased with decreasing particle size and bioavailability is increased. The effectExpand
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