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... at high DOC, high divalent cations, high alkalinity and low temperature. Temperature strongly affected the specific flux and natural organic matter (NOM) rejection. Inorganic salt precipitation was proven by FTIR, X-ray diffraction, X-ray fluorescence and SEM. NOM fouling was observed during long ru ...
Desalination 132 (2000)

... pretreatment followed by a low (200 dalton) MWCO polyamide nanofilter. Keywords: Nanofiltration; Membranes; Surface water; Fouling; Charge; NOM *Corresponding author. Presented at the Conference on Desalination and the Environment, Las Palmas, Gran Canaria, November 9–12, 1999. Europea ...
Desalination 125 (1999)

Experimental measurements were conducted to determine the level of natural organic matter (NOM) and its disinfection by-products formation potential (DBPFP) for Tigris River water in Baghdad. The results showed that raw water total organi ...
Desalination 245 (2009)

Formation of individual THMs was consistent in each water source but differed between the two sources. Keywords: Enhanced coagulation; Modeling; NOM; DBP; THMFP *Corresponding author. Present address: Tel. +61 (8) 8303-8721; Fax +61 (8) 8303-8750; email: john.vanleeuwen@CSIRO.au Presented at th ...
Desalination 177 (2005)

Studies concerning the removal of natural organic matter (NOM) from surface and tap water by nanofiltration are presented. The separation and transport characteristics of nanofiltration membranes were determine ...
Desalination 162 (2004)

... fouling is limited and cleaning is greatly reduced. The paper presents an example of such an approach for the filtration of natural organic matter (NOM) in a dead-end ultrafiltration cell. Sustainable operation has been assessed in relation to the application of a cessation period followed by ...
Desalination 175 (2005)

An extended DLVO (XDLVO) force analysis was introduced to predict natural organic matter (NOM) fouling in ultrafiltration (UF) membrane processes. Ultrafiltration membrane fouling experiments were performed using two NOM extracts from rea ...
Desalination 202 (2006)

... processes (e.g., coagulation and activated carbon adsorption) that rely primarily on hydrophobic interactions as a separation mechanism. Keywords: NOM; DOM; DBP formation; Ion exchange; THM; HAA; SUVA *Corresponding author. Presented at the Seminar in Environmental Science and Technology: Evaluatio ...
Desalination 176 (2005)

... on raw water samples from four Australian reservoirs—Hope Valley, Myponga, Moorabool and Mt Zero—to assess the removal of natural organic matter (NOM) with alum. The aim was to characterise the NOM in these water sources that is highly recalcitrant to removal by alum coagulation. The selection o ...
Desalination 245 (2009)

... membrane hybrid systems present an interesting alternative for the treatment of contaminated waters. This study aims to understand the role of NOM on membrane performance and on removal of pharmaceuticals during the combined application of powdered activated carbon and submerged membranes. A
Desalination 224 (2008)

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