This studyaimsatmonitoringandriskas

This studyaimsatmonitoringandriskassessmentoftrihalomethanes(THMs)suchaschloroform,
bromodichloromethane,dibromochloromethaneandbromoform,inthedrinkingwatersuppliesof
RawalpindiandIslamabad.THMsweremonitoredattwentylocationsinthesetwincitiesusingsolid
phase microextraction-gaschromatography(SPME-GC).TotalconcentrationofTHMswasranged
between21and373 mg/L, whereasbothcitieshadanaveragetotalTHMsconcentrationof142and
260 mg/L,respectively.ChloroformwasfoundasonethemajorcontributortotheTHMsconcentration
(485%). TheoccurrenceofTHMsfollowedthegivenorder:chloroform,bromodichloromethane4dibromochloromethane4bromoform.LifetimecancerriskassessmentofTHMswascarriedoutusing
predictionmodelsviadifferentexposureroutes(ingestion,inhalationanddermal).Anaveragelifetime
cancerriskwasfoundtobe0.74104 and 1.24104 forRawalpindiandIslamabad,respectively.
The numberofexpectedcancercasesperyearcouldreachtwocasesforeachcity.Hazardindexvalues
were foundbelowunityforboththecitiesimplyingthattherewouldbenoconsiderablenon-cancer
risk. Oralingestionwasfoundtobeoneofthemainroutesofexposureforbothtypesofriskwhichwas
followedbyinhalationanddermalroutes.

ผลลัพธ์ (ไทย) 1:

Microextraction-gaschromatography(SPME-GC) นี้ suchaschloroform,
bromodichloromethane,dibromochloromethaneandbromoform,inthedrinkingwatersuppliesof
RawalpindiandIslamabad.THMsweremonitoredattwentylocationsinthesetwincitiesusingsolid
phase studyaimsatmonitoringandriskassessmentoftrihalomethanes (THMs)TotalconcentrationofTHMswasranged
between21and373 mg/L whereasbothcitieshadanaveragetotalTHMsconcentrationof142and
260 mg/L ตามลำดับChloroformwasfoundasonethemajorcontributortotheTHMsconcentration
(485%) TheoccurrenceofTHMsfollowedthegivenorder:chloroform, bromodichloromethane4dibromochloromethane4bromoformLifetimecancerriskassessmentofTHMswascarriedoutusing
predictionmodelsviadifferentexposureroutes(ingestion,inhalationanddermal)Anaveragelifetime
cancerriskwasfoundtobe0.74 10 4 และ 1.24 forRawalpindiandIslamabad 10 4 ตามลำดับ.
numberofexpectedcancercasesperyearcouldreachtwocasesforeachcityHazardindexvalues
ถูกมะเร็ง foundbelowunityforboththecitiesimplyingthattherewouldbenoconsiderablenon
ความเสี่ยง Oralingestionwasfoundtobeoneofthemainroutesofexposureforbothtypesofriskwhichwas
followedbyinhalationanddermalroutes

ผลลัพธ์ (ไทย) 2:

นี้ microextraction-gaschromatography (SPME-GC). TotalconcentrationofTHMswasranged between21and373 mg / L, whereasbothcitieshadanaveragetotalTHMsconcentrationof142and 260 mg / L, respectively.ChloroformwasfoundasonethemajorcontributortotheTHMsconcentration (485%) และ 1.24? 10? 4 forRawalpindiandIslamabad ตามลำดับnumberofexpectedcancercasesperyearcouldreachtwocasesforeachcity.Hazardindexvalues ​​ถูก foundbelowunityforboththecitiesimplyingthattherewouldbenoconsiderablenon มะเร็งความเสี่ยง

ผลลัพธ์ (ไทย) 3:

นี้ studyaimsatmonitoringandriskassessmentoftrihalomethanes ( thms ) suchaschloroform bromodichloromethane , dibromochloromethaneandbromoform inthedrinkingwatersuppliesof

, , rawalpindiandislamabad . thmsweremonitoredattwentylocationsinthesetwincitiesusingsolid
เฟส microextraction อย่าง ( spme-gc ) totalconcentrationofthmswasranged
between21and373 มิลลิกรัม / ลิตรwhereasbothcitieshadanaveragetotalthmsconcentrationof142and
260 มิลลิกรัม / ลิตร ตามลำดับ chloroformwasfoundasonethemajorcontributortothethmsconcentration
( 485 ล้านบาท theoccurrenceofthmsfollowedthegivenorder : คลอโรฟอร์ม bromodichloromethane4dibromochloromethane4bromoform . lifetimecancerriskassessmentofthmswascarriedoutusing
predictionmodelsviadifferentexposureroutes ( การกิน inhalationanddermal )anaveragelifetime
cancerriskwasfoundtobe0.74  10  4 และ 5  10  4 forrawalpindiandislamabad ตามลำดับ numberofexpectedcancercasesperyearcouldreachtwocasesforeachcity

. hazardindexvalues มีความเสี่ยงมะเร็ง
foundbelowunityforboththecitiesimplyingthattherewouldbenoconsiderablenon . oralingestionwasfoundtobeoneofthemainroutesofexposureforbothtypesofriskwhichwas
followedbyinhalationanddermalroutes .