Trihalomethanes

1 - 7 of 7 results

Tracing disinfection byproducts in full-scale desalination plants The aim of this study was to assess the formation and the behavior of halogenated byproducts (regulated THMs and HAAs, as well as nitrogenous, brominated and iodinated DBPs including the emerging iodo-THMs) along the treatment train of full-scale desalination plants. One thermal multi-stage ﬂash dis Desalination 359 (2015)
Natural organic matter and formation of trihalomethanes in two water treatment processes The investigation involved the study of performance of two local plants’ slightly different treatment processes for the removal of natural organic matter (NOM) which comprises trihalomethane (THM) precursors. Ultrafiltration separated the contained NOM into various apparent molecular weight (AMW) fr Desalination 210 (2007)
Seasonal variations of trihalomethanes (THMs) in water distribution networks of Istanbul City Seasonal variations of trihalomethane (THM) concentrations were investigated within distribution systems of the Buyukcekmece water treatment plant in Istanbul City (Turkey). The investigation was based on an intensive 30-week sampling program, undertaken during the spring, summer and fall of the yea Desalination 176 (2005)
Using ozonation and chloramination to reduce the formation of trihalomethanes and haloacetic acids in drinking water Disinfection is a key treatment process for producing drinking water. However, it produces undesirable byproducts that may cause adverse health effects. Disinfection by-products (DBP) such as trihalomethanes (THMs) and haloacetic acids (HAAs) are considered potentially carcinogenic and have been rec Desalination 176 (2005)
Trihalomethane formation during chemical oxidation with chlorine, chlorine dioxide and ozone of ten Italian natural waters The chlorination of water containing natural organic matter (NOM) and bromide leads to the formation of total trihalomethanes (TTHMs), for which the Italian new regulation on drinking water (Legislative Decree 31/01) indicates a restrictive maximum concentration level of 30 µg/l. The extent of total Desalination 176 (2005)
Survey of disinfection by-products in drinking water in Athens, Greece An investigation into the occurrence of disinfection by-products (DBPs) was conducted for a period of two years (2001–2002) on the drinking water of Athens, Greece. Samples from four water treatment plants (WTPs) and from the distribution system of Athens were collected monthly and analyzed for DBPs Desalination 176 (2005)
Pressure driven membrane techniques in the treatment of water containing THMs The paper presents the investigations concerning membrane treatment of water containing chloroform. Reverse osmosis (RO), nanofiltration (NF) and ultrafiltration (UF) techniques were applied. Removal degrees of chloroform and flux drop during membrane filtration were determined. Basing on the result Desalination 147 (2002)

Tracing disinfection byproducts in full-scale desalination plants

The aim of this study was to assess the formation and the behavior of halogenated byproducts (regulated THMs and HAAs, as well as nitrogenous, brominated and iodinated DBPs including the emerging iodo-THMs) along the treatment train of full-scale desalination plants. One thermal multi-stage ﬂash dis

Desalination 359 (2015)

Natural organic matter and formation of trihalomethanes in two water treatment processes

The investigation involved the study of performance of two local plants’ slightly different treatment processes for the removal of natural organic matter (NOM) which comprises trihalomethane (THM) precursors. Ultrafiltration separated the contained NOM into various apparent molecular weight (AMW) fr

Desalination 210 (2007)

Seasonal variations of trihalomethanes (THMs) in water distribution networks of Istanbul City

Seasonal variations of trihalomethane (THM) concentrations were investigated within distribution systems of the Buyukcekmece water treatment plant in Istanbul City (Turkey). The investigation was based on an intensive 30-week sampling program, undertaken during the spring, summer and fall of the yea

Desalination 176 (2005)

Using ozonation and chloramination to reduce the formation of trihalomethanes and haloacetic acids in drinking water

Disinfection is a key treatment process for producing drinking water. However, it produces undesirable byproducts that may cause adverse health effects. Disinfection by-products (DBP) such as trihalomethanes (THMs) and haloacetic acids (HAAs) are considered potentially carcinogenic and have been rec

Desalination 176 (2005)

Trihalomethane formation during chemical oxidation with chlorine, chlorine dioxide and ozone of ten Italian natural waters

The chlorination of water containing natural organic matter (NOM) and bromide leads to the formation of total trihalomethanes (TTHMs), for which the Italian new regulation on drinking water (Legislative Decree 31/01) indicates a restrictive maximum concentration level of 30 µg/l. The extent of total

Desalination 176 (2005)

Survey of disinfection by-products in drinking water in Athens, Greece

An investigation into the occurrence of disinfection by-products (DBPs) was conducted for a period of two years (2001–2002) on the drinking water of Athens, Greece. Samples from four water treatment plants (WTPs) and from the distribution system of Athens were collected monthly and analyzed for DBPs

Desalination 176 (2005)

Pressure driven membrane techniques in the treatment of water containing THMs

The paper presents the investigations concerning membrane treatment of water containing chloroform. Reverse osmosis (RO), nanofiltration (NF) and ultrafiltration (UF) techniques were applied. Removal degrees of chloroform and flux drop during membrane filtration were determined. Basing on the result

Desalination 147 (2002)

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