Effect of natural organic matter on powdered activated carbon adsorption of trace contaminants: characteristics and mechanism of competitive adsorption

Y Matsui, Y Fukuda, T Inoue, T Matsushita - Water research, 2003 - Elsevier
Batch adsorption experiments using powdered activated carbon (PAC) to remove trace
synthetic organic chemicals (SOCs) from water containing natural organic matter (NOM) …

Pore blockage effect of NOM on atrazine adsorption kinetics of PAC: the roles of PAC pore size distribution and NOM molecular weight

Q Li, VL Snoeyink, BJ Mariñas, C Campos - Water research, 2003 - Elsevier
Natural organic matter (NOM) in natural water has been found to have negative effects on
the adsorption of various trace organic compounds by activated carbon through two major …

Pore distribution effect of activated carbon in adsorbing organic micropollutants from natural water

K Ebie, F Li, Y Azuma, A Yuasa, T Hagishita - Water research, 2001 - Elsevier
Adsorption isotherms of organic micropollutants in coexistence with natural organic matter
(NOM) were analyzed to evaluate the impacts of pore size distribution of activated carbon …

Comparison of natural organic matter adsorption capacities of super-powdered activated carbon and powdered activated carbon

N Ando, Y Matsui, R Kurotobi, Y Nakano, T Matsushita… - Water research, 2010 - Elsevier
We examined the natural organic matter (NOM) adsorption characteristics of super-
powdered activated carbon (S-PAC) produced by pulverizing commercially available …

Effects of powdered activated carbon pore size distribution on the competitive adsorption of aqueous atrazine and natural organic matter

L Ding, VL Snoeyink, BJ Marinas, Z Yue… - … science & technology, 2008 - ACS Publications
The pore size distribution (PSD) of adsorbents has been found to be an important factor that
affects adsorption capacity for organic compounds; consequently, it should influence …

Pesticide adsorption by granular activated carbon adsorbers. 1. Effect of natural organic matter preloading on removal rates and model simplification

Y Matsui, DRU Knappe, R Takagi - Environmental science & …, 2002 - ACS Publications
The adsorptive removal of periodic spikes of the trace synthetic organic chemicals (SOCs)
simazine and asulam from water containing natural organic matter (NOM) was studied in …

Effects of activated carbon characteristics on the simultaneous adsorption of aqueous organic micropollutants and natural organic matter

PA Quinlivan, L Li, DRU Knappe - Water research, 2005 - Elsevier
The overall objective of this research was to determine the effects of physical and chemical
activated carbon characteristics on the simultaneous adsorption of trace organic …

Characteristics of competitive adsorption between 2-methylisoborneol and natural organic matter on superfine and conventionally sized powdered activated carbons

Y Matsui, T Yoshida, S Nakao, DRU Knappe… - Water research, 2012 - Elsevier
When treating water with activated carbon, natural organic matter (NOM) is not only a target
for adsorptive removal but also an inhibitory substance that reduces the removal efficiency of …

Elucidating competitive adsorption mechanisms of atrazine and NOM using model compounds

Q Li, VL Snoeyink, BJ Mariãas, C Campos - Water Research, 2003 - Elsevier
Based on the relative adsorbability of natural organic matter (NOM) fractions with different
molecular weights (MWs), two model compounds, poly (styrene sulfonate)(PSS)(nominal …

Competitive effects of natural organic matter: parametrization and verification of the three-component adsorption model COMPSORB

L Ding, BJ Mariñas, LC Schideman… - … science & technology, 2006 - ACS Publications
Natural organic matter (NOM) hinders adsorption of trace organic compounds on powdered
activated carbon (PAC) via two dominant mechanisms: direct site competition and pore …