ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﻲﻜﻴﺘﻴﻟﺎﺗﺎﻛ نﻮﻴﺳاﺪﻴﺴﻛا ﺪﻨﻳآﺮﻓ ﻲﻳارﺎﻛ ﻲﺳرﺮﺑ
ﻲﺑآ يﺎﻬﻟﻮﻠﺤﻣ زا ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣرد ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ
نﺎﮔﺪﻨﺴﻳﻮﻧ :
نﺎﻴﻌﻧﺎﻗ ﻲﻘﺗﺪﻤﺤﻣ
،1
شﻮـﭙﻣاﺮﺣا ﻦـﺴﺣﺪﻤﺤﻣ
،2
يراﻮـﻫد ﻪـﺑﻮﺒﺤﻣ
،3
هاﻮـﺧﺮﻴﺧ هﺮـﻴﻨﻣ
،4
ﻪـﻤﻃﺎﻓ
يرﻮﻧا
،4
ﻦﺴﺤﻣ ﺮﻜﺴﻋ ي
5ﻲﻫﺎﺷ
، يﺪﻴﺸﻤﺟ داﺰﻬﺑ 6
1 . دﺰﻳ ﻲﻗوﺪﺻ ﺪﻴﻬﺷ ﻲﻧﺎﻣرد ﻲﺘﺷاﺪﻬﺑ تﺎﻣﺪﺧ و ﻲﻜﺷﺰﭘ مﻮﻠﻋ هﺎﮕﺸﻧاد ،ﻂﻴﺤﻣ ﺖﺷاﺪﻬﺑ ﻲﺳﺪﻨﻬﻣ هوﺮﮔ رﺎﻴﺸﻧاد
2 . ﺪﻴﻬﺷ ﻲﻧﺎﻣرد ﻲﺘﺷاﺪﻬﺑ تﺎﻣﺪﺧ و ﻲﻜﺷﺰﭘ مﻮﻠﻋ هﺎﮕﺸﻧاد ،ﻂﻴﺤﻣ ﺖﺷاﺪﻬﺑ ﻲﺳﺪﻨﻬﻣ هوﺮﮔدﺎﺘﺳا دﺰﻳ ﻲﻗوﺪﺻ
3 . لﻮﺌﺴﻣ هﺪﻨﺴﻳﻮﻧ :
يﻮﺠﺸﻧاد ﺳﺎﻨﺷرﺎﻛ ﻲ ﺪﻴﻬﺷ ﻲﻧﺎﻣرد ﻲﺘﺷاﺪﻬﺑ تﺎﻣﺪﺧ و ﻲﻜﺷﺰﭘ مﻮﻠﻋ هﺎﮕﺸﻧاد ،ﻂﻴﺤﻣ ﺖﺷاﺪﻬﺑ ﻲﺳﺪﻨﻬﻣ ﺪﺷرا
سﺎﻤﺗ ﻦﻔﻠﺗ دﺰﻳ ﻲﻗوﺪﺻ :
09381149651
Email: [email protected]
4 . يا ﻪﺘﺴﻫ نﻮﻨﻓ و مﻮﻠﻋ هﺎﮕﺸﻫوﮋﭘ ،ﻲﻤﻴﺷ ﺪﺷرا سﺎﻨﺷرﺎﻛ دﺰﻳ ،ﻲﻤﺗا يژﺮﻧا نﺎﻣزﺎﺳ ،ﺎﻫﻮﺗﺮﭘ دﺮﺑرﺎﻛ هﺪﻜﺸﻫوﮋﭘ ،
5 . ،ﻲﺗﺎﻴﺣ رﺎﻣآ هوﺮﮔ رﺎﻳدﺎﺘﺳا دﺰﻳ ﻲﻗوﺪﺻ ﺪﻴﻬﺷ ﻲﻧﺎﻣرد ﻲﺘﺷاﺪﻬﺑ تﺎﻣﺪﺧو ﻲﻜﺷﺰﭘ مﻮﻠﻋ هﺎﮕﺸﻧاد
6 . دﺰﻳ ﻲﻗوﺪﺻ ﺪﻴﻬﺷ ﻲﻧﺎﻣرد ﻲﺘﺷاﺪﻬﺑ تﺎﻣﺪﺧ و ﻲﻜﺷﺰﭘ مﻮﻠﻋ هﺎﮕﺸﻧاد ،ﻂﻴﺤﻣ ﺖﺷاﺪﻬﺑ ﻲﺳﺪﻨﻬﻣ ﺪﺷرا سﺎﻨﺷرﺎﻛ
ﺖﺷاﺪﻬﺑ عﻮﻠﻃ
ﻪﻣﺎﻨﻫﺎﻣ ود ﻲﺸﻫوﮋﭘ ﻲﻤﻠﻋ
دﺰﻳ ﺖﺷاﺪﻬﺑ هﺪﻜﺸﻧاد لﺎﺳ رﺎﻬﭼ ﻢﻫد
هرﺎﻤﺷ : لوا
ﺖﺸﻬﺒﻳدرا و ﻦﻳدروﺮﻓ 1394
ﻞﺴﻠﺴﻣ هرﺎﻤﺷ :
49
لﻮﺻو ﺦﻳرﺎﺗ :
29 / 11 / 1391
شﺮﻳﺬﭘ ﺦﻳرﺎﺗ :
23 / 4 / 1392 هﺪﻴﻜﭼ
ﻪﻣﺪﻘﻣ
ﻲﻳادزﺪـﻨﮔ ﻲﺒﻧﺎﺟ تﻻﻮﺼﺤﻣ دﺎﺠﻳا و ﺎﻫادزﺪﻨﮔ ﺎﺑ ﺶﻨﻛاو ،بآ رد دﻮﺟﻮﻣ ﻲﻌﻴﺒﻃ ﻲﻟآ داﻮﻣ ﺮﺛا ﻦﻳﺮﺘﻤﻬﻣ:
نﺎﻃﺮﺳ ًاﺮﺜﻛا ﻪﻛ هدﻮﺑ ﺪﻨﺘﺴﻫ از
. ﻪﺘﻓﺮﺸﻴﭘ نﻮﻴﺳاﺪﻴﺴﻛا يﺎﻫﺪﻨﻳآﺮﻓ AOPs)
( داﻮـﻣ فﺬـﺣ ياﺮـﺑ ﻲﻟواﺪﺘﻣ يﺎﻬﺷور
زا ﻲــﻟآ ﻲــﻣ ﻲــﺑآ يﺎــﻫ لﻮــﻠﺤﻣ ﺪﻨــﺷﺎﺑ
. يﺎــﻫ شور عاﻮــﻧا زا ﻲــﻜﻳ ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺶﺑﺎــﺗ دﺮﺑرﺎــﻛ
ﺖﺳا ﻪﺘﻓﺮﺸﻴﭘ نﻮﻴﺳاﺪﻴﺴﻛا .
يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ ﻲﻜﻴﺘﻴﻟﺎـﺗﺎﻛ نﻮﻴﺳاﺪﻴﺴﻛا ﺪﻨﻳآﺮﻓ ﻲﻳارﺎﻛ ،ﻪﻌﻟﺎﻄﻣ ﻦﻳا رد اﺬﻟ
ﺑ درﻮﻣ ﻲﺑآ يﺎﻬﻟﻮﻠﺤﻣ زا ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ رد ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا ﺖﺳا ﻪﺘﻓﺮﮔ راﺮﻗ ﻲﺳرﺮ
.
ﻲﺳرﺮﺑ شور :
ﺖـﺳا هﺪـﺷ مﺎـﺠﻧا ﻲﻫﺎﮕـﺸﻳﺎﻣزآ سﺎـﻴﻘﻣ رد ﻪـﻛ ﺖـﺳا ﻲـﺑﺮﺠﺗ ﻪﻌﻟﺎﻄﻣ ﻚﻳ ﻖﻴﻘﺤﺗ ﻦﻳا .
ﻦـﻳا رد
ﺮﺛا ،ﻖﻴﻘﺤﺗ )pH
10 - 4 ( ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﻪﻴﻟوا ﺖﻈﻠﻏ ، mmol/100cc)
5 / 0 - 1 / 0 ( توﺎـﻔﺘﻣ ﻲﺑﺬـﺟ يﺎﻫ زود ،
ﻲـﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ kGy)
15 - 1 (
ـﻴﻣﻮﻴﻫ ﺪﻴـﺳا ﻪـﻴﻟوا ﺖـﻈﻠﻏ و ﻚ
mg/l) 50 - 10 ( راﺮـﻗ ﻲـﺳرﺮﺑ درﻮـﻣ
ﺖﻓﺮﮔ . لﺪـﻣ نوﺮﺘﻜﻟا هﺪﻨﻫد بﺎﺘﺷ زا هدﺎﻔﺘﺳا ﺎﺑ ﻲﻧوﺮﺘﻜﻟا ﻲﻫدﻮﺗﺮﭘ TT200
هﺪـﻧﺎﻤﻴﻗﺎﺑ ﺖـﻈﻠﻏ و ﺖـﻓﺮﮔ مﺎـﺠﻧا
جﻮﻣ لﻮﻃ رد ﺮﺘﻣﻮﺘﻓوﺮﺘﻜﭙﺳا ﻂﺳﻮﺗ ﺎﻫ ﻪﻧﻮﻤﻧ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا 254
ﺪﻳدﺮﮔ ﻦﻴﻴﻌﺗ ﺮﺘﻣﻮﻧﺎﻧ .
ﺎﻫ ﻪﺘﻓﺎﻳ ﺮﻴﻴﻐﺗ ،ﺞﻳﺎﺘﻧ سﺎﺳاﺮﺑ : ﻲﺋﺰﺟ ﺮﻴﺛﺄﺗ يارادpH
ﺖﺳا ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ ﻲﻳارﺎﻛ يور ﺮﺑ .
ﻦﻴﮕﻧﺎـﻴﻣ رﻮﻄﺑ
ﺶﻳاﺰﻓا ﺎﺑ زاpH
4 ﻪﺑ 10 ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ، زا
59 / 72 % ﻪﺑ 36 / 73 % دﻮﺑ هﺪﻴﺳر . ﺎـﺑ ﻪﻛ داد نﺎﺸﻧ ﺞﻳﺎﺘﻧ
زا ﻲﺑﺬﺟ زود ﺶﻳاﺰﻓا 1
ﻪﺑ 15
ﺪـﺑﺎﻳ ﻲـﻣ ﺶﻳاﺰـﻓا ﻚـﻴﻣﻮﻴﻫ ﺪﻴـﺳا فﺬـﺣ ﻲﻳارﺎﻛ ،يﺮﮔﻮﻠﻴﻛ .
ﺎـﺑ ﺞﻳﺎـﺘﻧ سﺎـﺳا ﺮـﺑ
ﺮﭘ ﺖﻈﻠﻏ ﺶﻳاﺰﻓا ﻲﺑﺬـﺟ زود ياﺮـﺑ ﻪـﻛ يرﻮـﻄﺑ ﺖـﺳا ﻪـﺘﻓﺎﻳ ﺶﻳاﺰـﻓا ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ،تﺎﻔﻟﻮﺳ
3
زا ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺖﻈﻠﻏ ﺶﻳاﺰﻓا ﺎﺑ يﺮﮔﻮﻠﻴﻛ mmol/100cc
1 / 0 mmol/100cc ﻪﺑ 5
/ 0 فﺬـﺣ نﺎﻣﺪﻧار ،
زا 43 / 69 ﻪﺑ 82 / 83 دﻮﺑ ﻪﺘﻓﺎﻳ ﺶﻳاﺰﻓا .
ا هدﺎﻔﺘـﺳا ﺎـﺑ ﻚﻴﻣﻮﻴﻫﺪﻴـﺳا ﻪﻳﺰﺠﺗ ﻪﻛ داد نﺎﺸﻧ ﻚﻴﺘﻨﻴﺳ تﺎﺸﻳﺎﻣزآ ﺶﺑﺎـﺗ ز
ﺪﻨﻛ ﻲﻣ يوﺮﻴﭘ مود ﻪﺟرد ﻚﻴﺘﻨﻴﺳ زا ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ .
يﺮﻴﮔ ﻪﺠﻴﺘﻧ
ﻂﺳﻮﺗ يﺮﺛﺆﻣ رﻮﻄﺑ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا يوﺎﺣ ﻲﺑآ لﻮﻠﺤﻣ ﻪﻛ داد نﺎﺸﻧ ﻖﻴﻘﺤﺗ ﻦﻳا زا ﻞﺻﺎﺣ يﺎﻫ هداد:
دﻮﺷ ﻲﻣ ﻪﻳﺰﺠﺗ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ .
ﻳارﺎـﻛ رد يا ﻪـﺟﻮﺗ ﻞـﺑﺎﻗ دﻮـﺒﻬﺑ ﻪـﺑ ردﺎـﻗ تﺎﻔﻟﻮﺳﺮﭘ ﻢﻴﺳﺎﺘﭘ ندوﺰﻓا ﻲ
ﻲﻣ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ رﻮﻀﺣ رد ﺪﻴﺳا ﻚﻴﻣﻮﻴﻫ فﺬﺣ ﺪﻨﻳآﺮﻓ ﺪﺷﺎﺑ
.
يﺪﻴﻠﻛ يﺎﻫ هژاو ﺪﻨﻳآﺮﻓ ،ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ،بآ ﻪﻴﻔﺼﺗ :
،ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ،ﻪﺘﻓﺮﺸﻴﭘ نﻮﻴﺳاﺪﻴﺴﻛا يﺎﻫ
ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ
ﻦﻳا ﻪﻟﺎﻘﻣ ﻞﺻﺎﺣ زا نﺎﻳﺎﭘ ﻪﻣﺎﻧ ﻲﺳﺎﻨﺷرﺎﻛ ﺪﺷرا هﺎﮕﺸﻧاد مﻮﻠﻋ ﻲﻜﺷﺰﭘ و تﺎﻣﺪـﺧ ﻲﺘـﺷاﺪﻬﺑ ﻲﻧﺎـﻣرد ﺪﻴﻬـﺷ ﻲﻗوﺪـﺻ دﺰـﻳ
ﻲﻣ .ﺪﺷﺎﺑ
ﻲـﻌﻴﺒﻃ ﻲـﻟآ داﻮـﻣ NOM: Natural Organic Matters)
( ﻪـﻧ
هﺪـﺷ بآ هﺰـﻣ و ﮓـﻧر ،ﻮﺑ يور ﺮﺑ ﺮﻴﺛﺄﺗ ﺚﻋﺎﺑ ﺎﻬﻨﺗ )
2 ، 1 ( ﻪـﻜﻠﺑ ،
،ادزﺪـﻨﮔ ﻞـﻣاﻮﻋ ﻪـﺑ زﺎـﻴﻧ ﺶﻳاﺰـﻓا ﺮـﻴﻈﻧ ﻲﻌﻴـﺳو تﻼﻜـﺸﻣ ﺚﻋﺎﺑ رد و ﻊـــﻳزﻮﺗ يﺎـــﻫ ﻢﺘـــﺴﻴﺳ رد ﻲﻳﺎـــﻳﺮﺘﻛﺎﺑ ﺪـــﺷر و ﻲﮔدرﻮـــﺧ ﺪﻧﻮﺷ ﻲﻣ ﻲﻧﺪﻴﻣﺎﺷآ بآ ﻪﻴﻔﺼﺗ يﺎﻫﺪﻨﻳآﺮﻓ )
3
، 2 .(
ﻲﻜﻴﻣﻮـﻴﻫ داﻮﻣ
و ﺐـﻳﺮﺨﺗ ﻲﺑوﺮﻜﻴﻣ و ﻲﻳﺎﻴﻤﻴﺷ يﺎﻫﺪﻨﻳآﺮﻓ هﺪﻴﭽﻴﭘ تﻻﻮﺼﺤﻣ زا ﺪﻨﺘـﺴﻫ بآ و كﺎﺧ رد ﻲﻧاﻮﻴﺣ و ﻲﻫﺎﻴﮔ داﻮﻣ ﻪﻳﻮﻧﺎﺛ ﺰﺘﻨﺳ )
5 ، 4 .(
ـﺳ تاﺰـﻠﻓ لﺎـﻘﺘﻧا رد ار ﻲﻠـﺻا ﺶﻘﻧ ﻲﻜﻴﻣﻮﻴﻫ داﻮﻣ و ﻪﺘـﺷاد ﻦﻴﮕﻨ
ﺪـﻨﻫد ﻲـﻣ ﺶﻳاﺰـﻓا ار ﺎـﻬﻧآ ﻞـﺣ ﺖﻴﻠﺑﺎﻗ )
6 .(
ﺎـﺑ ﺶﻨـﻛاو رد ﺎـﻬﻧآ
ﻲﻳادزﺪﻨﮔ ﻲﺒﻧﺎﺟ تﻻﻮﺼﺤﻣ دﺎﺠﻳا ﺚﻋﺎﺑ ﺮﻠﻛ ﺺﺧﻻﺎﺑ ﺎﻫادزﺪﻨﮔ DBPs: Disinfection by-product) (
ﺶـﻬﺟ ﻪـﻛ هﺪـﺷ و از
ﺪﻨﺘﺴﻫ اﺰﻧﺎﻃﺮﺳ )
8 ، 7 .(
رد لﻼـﺤﻧا ﺖﻴﻠﺑﺎﻗ سﺎﺳا ﺮﺑ ﻲﻜﻴﻣﻮﻴﻫ داﻮﻣ
ﻋ هوﺮﮔ ﻪﺳ ﻪﺑ ﻲﺑآ يﺎﻫ لﻮﻠﺤﻣ ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا هﺪﻤ
HA) ( ﺪﻴـﺳا ،
ﻚﻳﻮﻟﻮﻓ FA)
(
ﺪﻧﻮـﺷ ﻲـﻣ ﻢﻴـﺴﻘﺗ ﻦﻴﻣﻮﻴﻫ و )
10 ، 9 ، 2 ، 1 .(
ﺪﻴـﺳا
ﻪـﻳﺰﺠﺗ زا ﻪﻛ ﺖﺳا ﻲﻜﻴﻣﻮﻴﻫ داﻮﻣ تﺎﺒﻴﻛﺮﺗ ﻦﻳﺮﺘﻤﻬﻣ زا ﻚﻴﻣﻮﻴﻫ و دﻮﺷ ﻲﻣ ﺪﻴﻟﻮﺗ ﻲﻧاﻮﻴﺣ و ﻲﻫﺎﻴﮔ يﺎﻫ هﺪﻧﺎﻤﻴﻗﺎﺑ 60
ﺎﺗ 90 ﺪـﺻرد
ﺪﻫد ﻲﻣ ﻞﻴﻜﺸﺗ ار ﻲﻌﻴﺒﻃ ﻲﻟآ تﺎﺒﻴﻛﺮﺗ )
11 .(
،ﻚﻴﻣﻮﻴﻫ يﺎﻫﺪﻴﺳا
ﻜﻟا ﻲــﻠﭘ ﻻﺎــﺑ ﻲﻟﻮــﻜﻟﻮﻣ نزو ﺎــﺑ يﺎــﻫ ﺖــﻴﻟوﺮﺘ g/mol )
200000 (
رﺎـﺑ ﺎـﺑ ﻲﻳﺎـﻫ لﻮﻜﻟﻮﻣوﺮﻛﺎﻣ ترﻮﺻ ﻪﺑ ﻲﻌﻴﺒﻃ ﻂﻳاﺮﺷ رد و ﺪﻨﺘﺴﻫ ﻞﻣﺎـﺷ ﻲﻠﻣﺎـﻋ يﺎـﻫ هوﺮـﮔ رﻮﻀﺣ زا ﻲﺷﺎﻧ رﺎﺑ ﻦﻳا ﻪﻛ هدﻮﺑ ﻲﻔﻨﻣ ﺖـﺳا ﻚﻴﻠﻨﻓ و ﻞﻴﺴﻛﻮﺑﺮﻛ )
12 HA .(
رد ﻲـﻌﻴﺒﻃ بآ ﻢﺘـﺴﻴﺳ رد
ﺖﻈﻠﻏ ﺞﻧر رد ﻲﺗوﺎﻔﺘﻣ يﺎﻫ 2mg/l
- 1 / 0 دراد دﻮﺟو )
13 .(
ياﺮﺑ
،ﻪﺘﻓﺮـﺸﻴﭘ دﺎـﻘﻌﻧا ﺪـﻨﻧﺎﻣ ﻲﻳﺎـﻫ شور بآ زا ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ ﺖـﺳا ﻪـﺘﻓﺮﮔ راﺮـﻗ هدﺎﻔﺘﺳا درﻮﻣ بﺬﺟ و ﻲﻧز نزا ،ﻲﺘﺴﻴﻟﺎﺗﺎﻛﻮﺘﻓ
) 14 ، 10 .(
ﻦﻴـﺑ ﻲﻜﻴﻣﻮﻴﻫ داﻮﻣ ،بآ يﺎﻫ ﻪﻧﺎﺧ ﻪﻴﻔﺼﺗ رد 50
- 20 %
ﻧﺪﻴﻣﺎﺷآ بآ ﻪﻴﻔﺼﺗ لواﺪﺘﻣ يﺎﻫﺪﻨﻳآﺮﻓ ﺎﺑ ﺪﻧﻮﺷ ﻲﻣ فﺬﺣ ،ﻲ
) 1 .(
ﺪﻨﻳاﺮﻓ ،ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ يﺎﻫ شور نﺎﻴﻣ زا نﻮﻴﺳاﺪﻴﺴﻛا يﺎﻫ
نﻮﻴﺳاﺪﻴﺴﻛا ياﺮﺑ ﻪﺘﻓﺮﺸﻴﭘ رﺮـﺿ ﻲـﺑ ﻲﻳﺎﻬﻧ تﻻﻮﺼﺤﻣ ﻪﺑNOM
ﺖـﺳا ﻪـﺘﻓﺮﮔ راﺮﻗ ﺪﻴﻳﺄﺗ درﻮﻣ ،ﻦﺑﺮﻛ ﺪﻴﺴﻛا يد و بآ ﺮﻴﻈﻧ )
14 .(
زا هدﺎﻔﺘــﺳا و ﺪــﻴﻟﻮﺗ ﻞﻣﺎــﺷ ،ﻪﺘﻓﺮــﺸﻴﭘ نﻮﻴــﺳاﺪﻴﺴﻛا يﺎﻫﺪــﻨﻳآﺮﻓ ﻴﺴﻛورﺪﻴﻫ يﺎﻫ لﺎﻜﻳدار ﻞ
OH) ( يﻮﻗ رﺎﻴﺴﺑ ﺖﻧاﺪﻴﺴﻛا ناﻮﻨﻋ ﻪﺑ ،
ﺖﺳا ) 15 ، 13 .(
ﻞﻣﺎﺷ ﻪﺘﻓﺮﺸﻴﭘ نﻮﻴﺳاﺪﻴﺴﻛا يﺎﻫﺪﻨﻳآﺮﻓ ﻦﻳﺮﺗ ﺞﻳار
يﺎـــﻫ يژﻮـــﻟﻮﻨﻜﺗ H2O2/UV
H2O2/Fe2+ ، H2O2/O3 ،
O3 ،
،
TiO2/UV يژﺮـﻧا ﺮـﭘ يﺎـﻬﻧوﺮﺘﻜﻟا ﺶﺑﺎﺗ و تﻮﺻ ءاروﺎﻣ جاﻮﻣا،
ﺖــﺳا ) 17 ، 16 ، 13 .(
،ﻪﺘﻓﺮــﺸﻴﭘ نﻮﻴــﺳاﺪﻴﺴﻛا يﺎﻫﺪــﻨﻳآﺮﻓ نﺎــﻴﻣ زا
و بآ ﻪﻴﻔـﺼﺗ ياﺮـﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ دﺮﺑرﺎﻛ ﻲـﻃ رد ﺎﻫ ﺖﺴﻴﻟﺎﺗﺎﻛ ﺎﻳ ﺎﻫ ﺖﻧاﺪﻴﺴﻛا رﻮﻀﺣ رد هﮋﻳو ﻪﺑ بﻼﺿﺎﻓ ﺖــﺳا ﻪــﺘﻓﺎﻳ ﻪﻌــﺳﻮﺗ ﻪﺘــﺷﺬﮔ يﺎــﻫ لﺎــﺳ )
18 ، 2 .(
ــﻨﻳآﺮﻓ ﻦــﻳا رد ﺪ
دﺮﺑرﺎـﻛ ﻲﻜﻳژﻮـﻟﻮﻴﺑ ﻪـﻳﺰﺠﺗ ﻞـﺑﺎﻗ ﺮـﻴﻏ ﻲـﻟآ يﺎـﻫ هﺪﻨﻳﻻآ فﺬﺣ دراد ) 20 ، 19 .(
يﺎـﻫ ﻪـﻧﻮﮔﺮﻴﺛﺄﺗ ﺖـﺤﺗ ،ﻲـﻟآ يﺎـﻫ هﺪﻨﻳﻻآ ﻪﻳﺰﺠﺗ
لﺎــﻌﻓ OH˙)
- ، eaq
، O2 H˙و ( قﺎــﻔﺗا ﻲــﺑآ زﺎــﻓ رد هﺪــﺷﺪﻴﻟﻮﺗ
ﺪــﺘﻓا ﻲــﻣ ) 22 ، 21 ، 16 .(
، هﺪــﻨﻳﻻآ فﺬــﺣ ﻲﻳارﺎــﻛ دﻮــﺒﻬﺑ ياﺮــﺑ
ﺖﻧاﺪﻴـﺴﻛا ﺎـﻳ ﺎـﻫ ﺖﺴﻴﻟﺎﺗﺎﻛ ندوﺰﻓا زا ﻞـﺒﻗ ﺮﻳﺬـﭘ ﺶﻨـﻛاو يﺎـﻫ
ﺖـﺳا هﺪـﺷ دﺎﻬﻨـﺸﻴﭘ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺎﺑ ﻪﻴﻔﺼﺗ )
16 .(
و ﻦﻴﻳﺎـﭘ ًﺎﺘﺒـﺴﻧ ﻪـﻨﻳﺰﻫ ،بآ رد ﻻﺎﺑ ﻞﺣ ﺖﻴﻠﺑﺎﻗ نﻮﭽﻤﻫ ﻲﻳﺎﻬﻴﮔﮋﻳو ﺚـﻋﺎﺑ ،تﺎﻔﻟﻮﺳﺮﭘ نﻮﻴﺳاﺪﻴﺴﻛا زا هﺪﻣآ ﺖﺳﺪﺑ ﻲﻳﺎﻬﻧ تﻻﻮﺼﺤﻣ
ﻲﻳارﺎـﻛ ﺶﻳاﺰـﻓا ﺖـﻬﺟ ﺖـﺴﻴﻟﺎﺗﺎﻛ ناﻮـﻨﻋ ﻪـﺑ هدﺎﻣ ﻦﻳا زا ﺎﺗ هﺪﺷ ﻛا يﺎﻫﺪﻨﻳاﺮﻓ هدﺎﻔﺘـﺳا ﻲﻟآ تﺎﺒﻴﻛﺮﺗ فﺬﺣ رد ﻪﺘﻓﺮﺸﻴﭘ نﻮﻴﺳاﺪﻴﺴ
ددﺮــﮔ . تﺎﻔﻟﻮــﺳﺮﭘ نﻮــﻴﻧآ ﻪــﺑ بآ رد تﺎﻔﻟﻮــﺳﺮﭘ يﺎــﻫ ﻚــﻤﻧ
S2O82-) ( يﻮــﻗ نﻮﻴــﺳاﺪﻴﺴﻛا ﻞﻴــﺴﻧﺎﺘﭘ ﻪــﻛ ،دﻮــﺷ ﻲــﻣ ﻪــﻳﺰﺠﺗ
v) 01 / 2 =ْ (E دراد . يژﺮــــﺗاﺮﭘ يﺎــــﻫﻮﺗﺮﭘ ﺶﺑﺎــــﺗ ﺪــــﻨﻳآﺮﻓ رد
يﺎـﻫ نوﺮـﺘﻜﻟا ﺶﺑﺎـﺗ رﻮـﻀﺣ رد تﺎﻔﻟﻮﺳﺮﭘ يﺎﻫ نﻮﻳ ،ﻲﻧوﺮﺘﻜﻟا يﺎـﻫ لﻮـﻠﺤﻣ رد دﻮـﺟﻮﻣ يﺎـﻫ هﺪﻨﻳﻻآ فﺬﺣ ﺪﻧاﻮﺗ ﻲﻣ يژﺮﻧاﺮﭘ دازآ يﺎـﻫ لﺎﻜﻳدار ﺪﻴﻟﻮﺗ ﻪﺠﻴﺘﻧ رد ار ﻲﺑآ SO4.-
ﺪـﺸﺨﺑ دﻮـﺒﻬﺑ .
،ﻞﻴــﺴﻛورﺪﻴﻫ يﺎــﻫ لﺎــﻜﻳدار ﺪــﻨﻧﺎﻤﻫ تﺎﻔﻟﻮــﺳ يﺎــﻫ لﺎــﻜﻳدار ﺪﻴــﺴﻛا ﻖــﻳﺮﻃ زا ار ﻲــﻟآ يﺎــﻫ هﺪــﻨﻳﻻآ و ﺪﻨﺘــﺴﻫ يﻮــﻗ يﺎــﻫ ﺖﻧا ﺎـﻫ ﺶﻨـﻛاو ﻲﻨﻳﺰﮕﻳﺎﺟ و ندوﺰﻓا ،نژورﺪﻴﻫ ﻪﻳﺰﺠﺗ يﺎﻫ ﻢﺴﻴﻧﺎﻜﻣ يﺎـﻫ هوﺮـﮔ زا نوﺮـﺘﻜﻟا لﺎـﻘﺘﻧا و ﻲﻳﺎﻴﻠﻗ و ﻚﻴﺗﺎﻣورآ تﺎﺒﻴﻛﺮﺗ ﺎﺑ ﺪﻨﻳﺎﻤﻧ ﺪﻴﺴﻛا تﻼﻴﺴﻛﻮﺑﺮﻛ )
3 .(
رﺎﻴـﺴﺑ تﺎـﻌﻟﺎﻄﻣ ﻪﻜﻨﻳا ﻪﺑ ﻪﺟﻮﺗ ﺎﺑ
ا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﻪﻨﻴﻣز رد يدوﺪﺤﻣ فﺬـﺣ رد ﻲـﻧوﺮﺘﻜﻟ
هﺪﻨﻳﻻآ ﻲـﺳرﺮﺑ فﺪـﻫ ﺎـﺑ ﻪـﻌﻟﺎﻄﻣ ﻦـﻳا ،ﺖﺳا هﺪﺷ مﺎﺠﻧا بآ يﺎﻫ يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﻲﻜﻴﺘﻴﻟﺎﺗﺎﻛ نﻮﻴﺳاﺪﻴﺴﻛا ﺪﻨﻳآﺮﻓ ﻲﻳارﺎﻛ زا ﻚـﻴﻣﻮﻴﻫ ﺪﻴـﺳا فﺬـﺣ رد ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا ﺖﺳا هﺪﻳدﺮﮔ مﺎﺠﻧا ﻲﺑآ يﺎﻬﻟﻮﻠﺤﻣ .
ﻲﺳرﺮﺑ شور
د ﻪﻛ ﺖﺳا ﻲﺑﺮﺠﺗ ﻪﻌﻟﺎﻄﻣ ﻚﻳ ﻖﻴﻘﺤﺗ ﻦﻳا ﻲﻫﺎﮕـﺸﻳﺎﻣزآ سﺎﻴﻘﻣ ر
ﺖـﺳا هﺪﺷ مﺎﺠﻧا .
ﻪـﻌﻟﺎﻄﻣ ﻦـﻳا رد هدﺎﻔﺘـﺳا درﻮـﻣ ﻚـﻴﻣﻮﻴﻫ ﺪﻴـﺳا
ﺖﻛﺮـﺷ لﻮﺼﺤﻣ ،ﻲﻓﺮﺼﻣ داﻮﻣ ﺮﻳﺎﺳ و ﭻﻳرﺪﻟآ ﺖﻛﺮﺷ لﻮﺼﺤﻣ ﺖﺳا هدﻮﺑ كﺮﻣ .
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا لﻮﻠﺤﻣ )
25
ﺮـﺘﻴﻟ رد مﺮـﮔ ﻲـﻠﻴﻣ (
ﺮﻄﻘﻣ بآ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ردﻮﭘ لﻼﺤﻧا ﻖﻳﺮﻃ زا ﻂﻳاﺮـﺷ ﺖـﺤﺗ
ﻲﻳﺎﻴﻠﻗ ) دﻮﺳ 1 / 0 لﺎﻣﺮﻧ ( ﻪﻴﻬﺗ ﺪـﻳدﺮﮔ ) 14 .(
نﺪـﺷ ﻞـﺣ رﻮـﻈﻨﻣ ﻪـﺑ ﻚﻴﻧﻮــﺳاﺮﺘﻟوا شور زا ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا ﻞــﻣﺎﻛ
) لﺪــﻣ Elema ،
نﺎﻤﻟآ (
ﺪـﻳدﺮﮔ هدﺎﻔﺘـﺳا )
6 ، 23 .(
ي ﻪﻠﻴـﺳﻮﺑ ﺎـﻫ ﻪـﻧﻮﻤﻧ ﻲﻫدﻮـﺗﺮﭘ
يﺎـــﻫ نوﺮـــﺘﻜﻟا 10MeV
نوﺮـــﺘﻜﻟا هﺪـــﻨﻫد بﺎﺘـــﺷ زا ﻲـــﺷﺎﻧ
Rhodotron لﺪـــﻣ
TT200 ﺖﻛﺮـــﺷ ﺖﺧﺎـــﺳ ﻚـــﻳﮋﻠﺑIBA
ﺖﻓﺮﮔ ترﻮﺻ .
ﻲـﻠﭘ ﺲﻨـﺟ زا ﻲـﻓوﺮﻇ ﻪـﺑ هﺪـﺷ ﻪـﻴﻬﺗ يﺎﻫ ﻪﻧﻮﻤﻧ
يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺶﺑﺎــﺗ ضﺮــﻌﻣ رد و هﺪــﺷ ﻞــﻘﺘﻨﻣ نﺮﻳﺎﺘــﺳا ﺪﻨﺘﻓﺮﮔ راﺮﻗ ﻲﻧوﺮﺘﻜﻟا .
هدﺎﻔﺘــﺳا درﻮــﻣ ﻪــﻧﻮﻤﻧ ﻢــﺠﺣ 50cc
دﻮــﺑ . ﺮــﺛا ﻪــﻌﻟﺎﻄﻣ ﻦــﻳا رد
ﻞـﻴﺒﻗ زا ﻲﻔﻠﺘﺨﻣ يﺎﻫﺮﺘﻣارﺎﭘ )pH
10 ، 8 ، 7 ، 6 ، 4 ( يﺎـﻫ ﺖـﻈﻠﻏ ،
تﺎﻔﻟﻮـﺳﺮﭘ زا ﻲﺗوﺎﻔﺘﻣ ﻢﻴـﺳﺎﺘﭘ
mmol/100cc) 5
/ 0 ، 25 / 0 ، 1 / 0 (
توﺎـﻔﺘﻣ ﻲﺑﺬﺟ يﺎﻫزود و kGy)
15 ، 9 ، 6 ، 3 ، 1 ( هﺪـﺷ ﻲـﺳرﺮﺑ
ﺖﺳا . سﺎـﺳا ﺮـﺑ تﺎﻔﻟﻮـﺳﺮﭘ ﺖﻈﻠﻏ و ﻲﺑﺬﺟ زود ﺮﻳدﺎﻘﻣ ،ﻖﻴﻘﺤﺗ ﻦﻳا رد
نﻮﻣزآ ﺶﻴﭘ ﺞﻳﺎﺘﻧ و ﻪﺑﺎﺸﻣ تﺎﻌﻟﺎﻄﻣ عوﺮـﺷ زا ﻞﺒﻗ هﺪﺷ مﺎﺠﻧا يﺎﻫ
ﺖﺳا هﺪﻳدﺮﮔ بﺎﺨﺘﻧا ،ﻲﻠﺻا ﻖﻴﻘﺤﺗ .
ﻢﻴﻈﻨﺗ ﺖﻬﺟ ﻠﺤﻣ زاpH
لﻮ
ﺪــﻳدﺮﮔ هدﺎﻔﺘــﺳا ﻢﻳﺪــﺳ ﺪﻴــﺴﻛورﺪﻴﻫ و ﻚﻳﺮﻔــﺴﻓ ﺪﻴــﺳا يﺎــﻫ .
ﻂــﺳﻮﺗ ﺎــﻫ ﻪــﻧﻮﻤﻧ رد هﺪــﻧﺎﻤﻴﻗﺎﺑ ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا ﺖــﻈﻠﻏ ﺶﺠﻨــﺳ ﺮﺘﻣﻮﺘﻓوﺮﺘﻜﭙﺳا UV-Visible
لﺪـﻣ SP3000-plus optima, )
Japan ( جﻮــﻣ لﻮــﻃ رد 254
ﺪــﺷ مﺎــﺠﻧا ﺮﺘﻣﻮﻧﺎــﻧ )
8،14 .(
ﺖــﻬﺟ
ﺪﻳدﺮﮔ هدﺎﻔﺘﺳا ﺮﻳز لﻮﻣﺮﻓ زا فﺬﺣ نﺎﻣﺪﻧار ناﺰﻴﻣ ﻪﺒﺳﺎﺤﻣ )
24 :(
% 100
) 1 (
: R فﺬﺣ نﺎﻣﺪﻧار )
ﺪﺻرد (
C0
: ﺶﺑﺎﺗ زا ﻞﺒﻗ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﺖﻈﻠﻏ
:C ﺶﺑﺎﺗ زا ﺪﻌﺑ هﺪﻧﺎﻤﻴﻗﺎﺑ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﺖﻈﻠﻏ
رﺎـﺑ ﻪـﺳ ﺎـﺑ ﺮـﻈﻧ درﻮـﻣ يﺎـﻫرﻮﺘﻛﺎﻓ ﺮﻳﺎﺳ ﺮﻴﺛﺄﺗ ﻲﺳرﺮﺑ و ﻚﻴﻣﻮﻴﻫ هﺪـﺷ ﻪـﺋارا ﺎـﻫ هداد ﻦﻴﮕﻧﺎـﻴﻣ سﺎﺳا ﺮﺑ ﺞﻳﺎﺘﻧ و هﺪﺷ نﻮﻣزآ راﺮﻜﺗ ﺖﺳا . ﻪـﻣﺎﻧﺮﺑ زا ﻪـﻃﻮﺑﺮﻣ يﺎـﻫرادﻮﻤﻧ ﻢﺳر ياﺮﺑ Excel
ﺖـﻬﺟ و
نﻮﻣزآ زا ﺎﻫ ﻦﻴﮕﻧﺎﻴﻣ ﻪﺴﻳﺎﻘﻣ ANOVA
يﺎـﻫﺮﻴﻐﺘﻣ ﺮﻴﺛﺄﺗ ﺖﻬﺟ و
نﻮﻴﺳﺮﮔر زا ﺪﻨﻳاﺮﻓ ﻲﻳارﺎﻛ يور ﻞﻘﺘﺴﻣ ﺪﻳدﺮﮔ هدﺎﻔﺘﺳا ﻲﻄﺧ
.
ﺎﻫ ﻪﺘﻓﺎﻳ
ﺮــﺛا ﻲــﺳرﺮﺑ ﺞﻳﺎــﺘﻧ ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا فﺬــﺣ ﻲﻳارﺎــﻛ يور ﺮــﺑpH
يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﻲﻜﻴﺘﻴﻟﺎــﺗﺎﻛ نﻮﻴــﺳاﺪﻴﺴﻛا ﺪــﻨﻳآﺮﻓ ﻂــﺳﻮﺗ ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا ﻞﻜﺷ رد
1
ﺖـﺳا هﺪـﺷ ﻪـﺋارا .
ﺮﻴﻴﻐﺗ ،ﺞﻳﺎﺘﻧ سﺎﺳا ﺮﺑ فﺬـﺣ ﻲﻳارﺎـﻛ ﺮـﺑ ﻲـﺋﺰﺟ ﺮﻴﺛﺄـﺗ يارادpH
ترﻮـﺼﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ رﻮﻀﺣ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا رد فﺬﺣ ﻲﻳارﺎﻛ
=6 pH ﺖﺳا هﺪﺷ هﺪﻫﺎﺸﻣ .
ﻲﻳارﺎـﻛ ﻪﻜﻳرﻮﻄﺑ
ﺶﻳاﺰـﻓا ﺎﺑ ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ رﻮﻀﺣ رد فﺬﺣ زاpH
4 ﻪـﺑ 6 زا ،
59 / 72 % ﻪﺑ 35 / 77 رد و هﺪﻴﺳر زا ﺮﺗﻻﺎـﺑpH
6 ﺶﻫﺎـﻛ نﺎﻣﺪـﻧار ،
ﺖــﺳا ﻪــﺘﻓﺎﻳ .
رد ﻪــﻜﻳرﻮﻄﺑ
=10 رﻮــﻀﺣ رد فﺬــﺣ نﺎﻣﺪــﻧارpH
ﻪـﺑ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺎﺑ ﺮﺑاﺮﺑ ﺐﻴﺗﺮﺗ 05
/ 46 % و 36 / 73 %
ﺖـﺳا هدﻮـﺑ .
يﺎـﻫ هداد ﻲـﺳرﺮﺑ
ﻲﻳارﺎـﻛ رد ﻲـﺋﺰﺟ تاﺮـﻴﻴﻐﺗ هﺪـﻨﻫد نﺎـﺸﻧ ﻪـﻠﺣﺮﻣ ﻦـﻳا زا ﻞﺻﺎﺣ رد فﺬﺣ ﺖـﺳا توﺎﻔﺘﻣ يﺎﻫpH
. ناﺰـﻴﻣ هوﻼـﻋ ﻪـﺑ رد بآpH
هدوﺪـﺤﻣ رد دراﻮـﻣ ﺮـﺜﻛا رد ﻲـﻨﻴﻣزﺮﻳز و ﻲﺤﻄﺳ ﻊﺑﺎﻨﻣ 5
/ 7 ﺎـﺗ 8
ﺪﺷﺎﺑ ﻲﻣ . ناﺰﻴﻣ اﺬﻟ
=8 ﺮـﻈﻧ رد ﻪﻌﻟﺎﻄﻣ ﻪﻣادا رد ﺎﻨﺒﻣ ناﻮﻨﻋ ﻪﺑpH
ﺪﺷ ﻪﺘﻓﺮﮔ .
ﻞﻜﺷ 1 : pH ﺮﺛا ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ رد )
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ mg/l :
25 ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﻪﻴﻟوا ﺖﻈﻠﻏ ، mmol/100cc :
25 / 0 ،
ﻪﻌﺷا ﻲﺑﺬﺟ زود kGy :
3 (
0 10 20 30 40 50 60 70 80 90 100
2 4 6 8 10 12
Removal Efficiency (%)
pH
HA+ 0.25 mmol/100cc K2S2O8 HA alone
ﻞﻜﺷ 2 : ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار رد ﻲﺑﺬﺟ زود ﺮﺛا )
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ mg/l :
25 ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﻪﻴﻟوا ﺖﻈﻠﻏ ، :
mmol/100cc 25
/ 0 pH و : 8 (
ﺮﺛا زا هﺪﻣآ ﺖﺳﺪﺑ ﺞﻳﺎﺘﻧ د
و ز
ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﻲﺑﺬﺟ
) 15 ، 9 ، 6 ، 3 ، 1 يﺮﮔﻮﻠﻴﻛ (
رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ﺮﺑ
ﻞﻜﺷ 2 ﺖﺳا هﺪﺷ ﻪﺋارا .
ﺶﻳاﺰـﻓا ﺎـﺑ هﺪـﻣآ ﺖﺳﺪﺑ ﺞﻳﺎﺘﻧ سﺎﺳا ﺮﺑ
ﺖـﺳا ﻪـﺘﻓﺎﻳ ﺶﻳاﺰـﻓا ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ،ﻲﺑﺬﺟ زود .
زا ﻪﻌــﺷا زود ﺶﻳاﺰــﻓا ﺎــﺑ ﻪــﻜﻳرﻮﻄﺑ 1
ﻪــﺑ 15 نﺎﻣﺪــﻧار ،يﺮﮔﻮــﻠﻴﻛ
زا اﺰـﺠﻣ ترﻮـﺼﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ رﻮﻀﺣ رد فﺬﺣ 58 / 29 % ﻪــﺑ 61 / 78 % ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ رﻮــﻀﺣ رد و
زا ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮـﺳﺮﭘ ﺎﺑ مأﻮﺗ 93
/ 44 % ﻪـﺑ 68 / 93 % ﻪـﺘﻓﺎﻳ ﺶﻳاﺰـﻓا
ﺖﺳا .
ﺮﺛا ﺮﺑ ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺖﻈﻠﻏ فﺬﺣ
رد ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا رﻮـﻀﺣ
توﺎــﻔﺘﻣ يﺎــﻫ ﺖــﻈﻠﻏ ﺎــﺑ مأﻮــﺗ ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ mmol/100cc)
1 / 0 ، 25 / 0 و 5 / 0 ( د رد و ز
ﻲﺑﺬﺟ 3 درﻮﻣ يﺮﮔﻮﻠﻴﻛ
ﺖـﻓﺮﮔ راﺮـﻗ ﻲـﺳرﺮﺑ ﻪـﻛ
ﺞﻳﺎـﺘﻧ نآ رد
ﻞﻜــﺷ 3 ﺖــﺳا هﺪــﺷ ﻪــﺋارا .
ﺞﻳﺎــﺘﻧ ﺎــﺑ ﻖﺑﺎــﻄﻣ ﺖــﻈﻠﻏ ﺶﻳاﺰــﻓا ﺎــﺑ ،
ﺮﭘ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ ﻲﻳارﺎﻛ ،ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳ ﺶﻳاﺰـﻓا ،
ﻪـﺘﻓﺎﻳ ،
ﺖــﻈﻠﻏ ياﺮــﺑ فﺬــﺣ نﺎﻣﺪــﻧار ﻪــﻜﻳرﻮﻄﺑ يﺎــﻫ
mmol/100cc
1 / 0 ، 25 / 0 و 5 / 0 ﺎـﺑ ﺮـﺑاﺮﺑ ﺐﻴﺗﺮﺗ ﻪﺑ 43
/ 69
% ، 64 / 79 % و 82 / 83 %
ﺖﺳا هدﻮﺑ .
ﺞﻳﺎﺘﻧ ﻞﺻﺎﺣ زا ﻲﺳرﺮﺑ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ ﺮﺛا ﻲﻳارﺎـﻛ ﺮﺑ
تﺎﻔﻟﻮـﺳﺮﭘ ﺎـﺑ مأﻮـﺗ و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﻢﻴﺳﺎﺘﭘ رد لوﺪﺟ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ 1
ﺖﺳا هﺪﺷ ﻪﺋارا .
ﻦﻳا
ﻲﻳارﺎـﻛ ﺶﻳاﺰـﻓا ﺮﮕﻧﺎﻴﺑ ﻪﻠﺣﺮﻣ ﺪـﻨﻳآﺮﻓ
يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ
و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا مأﻮﺗ
ﺎـﺑ ﻪـﺴﻳﺎﻘﻣ رد ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ
ﺖﺳا اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ دﺮﺑرﺎﻛ .
ﺎﺑ ﻖﺑﺎﻄﻣ
زا ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ ﺶﻳاﺰﻓا ﺎﺑ هﺪﻣآ ﺖﺳﺪﺑ ﺞﻳﺎﺘﻧ 10
ﻪـﺑ
50 ،اﺰــﺠﻣ ترﻮــﺼﺑ ﺎــﻫﻮﺗﺮﭘ ﻦــﻳا دﺮﺑرﺎــﻛ رد ﺮــﺘﻴﻟ رد مﺮــﮔ ﻲــﻠﻴﻣ
نﺎﻣﺪﻧار زا فﺬﺣ 62
% ﻪﺑ 48 / 35 % ﺶﻫﺎـﻛ ﻲﻟﺎـﺣ رد ﺖـﺳا ﻪـﺘﻓﺎﻳ
ﺮﺑاﺮﺑ ﺐﻴﺗﺮﺗ ﻪﺑ نﺎﻣﺪﻧار ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ رﻮﻀﺣ رد داﺪﻋا ﻦﻳا ﻪﻛ
0 10 20 30 40 50 60 70 80 90 100
0 3 6 9 12 15 18
Removal Efficiency (%)
Dose (kGy)
HA+ 0.25 mmol/100cc K2S2O8 HA alone
ﻂﻳاﺮــﺷ ﻦﻳﺮــﺘﻬﺑ رد ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا هﺪــﻧﺎﻤﻴﻗﺎﺑ ﺖــﻈﻠﻏ )
ﺮﺜﻛاﺪــﺣ
فﺬﺣ نﺎﻣﺪﻧار (
ﻪـﻴﻟوا ﺖـﻈﻠﻏ ياﺮﺑ 10
ﻟ رد مﺮـﮔ ﻲـﻠﻴﻣ ﺪﻴـﺳا ﺮـﺘﻴ
و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺪﻨﻳآﺮﻓ ﻲﻃ ﻚﻴﻣﻮﻴﻫ ﺐــﻴﺗﺮﺗ
8mg/l / 3 mg/l و 416 / 1 ﺖــﻈﻠﻏ ياﺮــﺑ و ﺪﻴــﺳا ﻪــﻴﻟوا
ﻚﻴﻣﻮﻴﻫ 50 ،ﺮـﺘﻴﻟ رد مﺮـﮔ ﻲﻠﻴﻣ 26mg/l
/ 32 mg/l و 075 / 16
ﺖﺳا هدﻮﺑ .
ﻞﻜﺷ 3 : ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار رد ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺖﻈﻠﻏ ﺮﺛا )
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ mg/l :
25 ﻲﺑﺬﺟ زود ، :
3 kGy pH و : 8 (
لوﺪﺟ 1 : ﺎﺑ مأﻮﺗ و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ رﻮﻀﺣ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ ﺮﺛا
ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ )
ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﻪﻴﻟوا ﺖﻈﻠﻏ mmol/100cc :
25 / 0 ﻲﺑﺬﺟ زود ، kGy :
3 pH و : 8 (
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ mg/l)
( نﺎﻣﺪﻧار
(%)
ﺶﺑﺎﺗ ﺪﻨﻳآﺮﻓ يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ
ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﺪﻨﻳآﺮﻓ
ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا
10 62
84 / 85
25 61
/ 49 64
/ 79
50 48
/ 35 85
/ 67
0 10 20 30 40 50 60 70 80 90 100
0 0.1 0.2 0.3 0.4 0.5 0.6
Removal Efficiency (%)
CK2S2O8(mmol/100cc)
ﻞﻜﺷ 4 : ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ و اﺰﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﻂﺳﻮﺗ ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ مود ﻪﺟرد ﻚﻴﺘﻨﻴﺳ
) ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻴﻟوا ﺖﻈﻠﻏ mg/l :
25 ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﻪﻴﻟوا ﺖﻈﻠﻏ ، mmol/100cc :
25 / 0 pH و : 8 (
رﻮــﻀﺣ رد ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا فﺬــﺣ ﻚﻴﺘﻨﻴــﺳ ﻲــﺳرﺮﺑ رﻮــﻈﻨﻣ ﻪــﺑ تﺎﻔﻟﻮـﺳﺮﭘ ﺎـﺑ مأﻮـﺗ و اﺰـﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ لوا ﻪـﺟرد ﻪﺒـﺷ ﻚﻴﺘﻨﻴـﺳ ﺎـﺑ ﻂﺒﺗﺮﻣ يﺎﻫرادﻮﻤﻧ ،ﻢﻴﺳﺎﺘﭘ )
تاﺮـﻴﻴﻐﺗ
ﻲﺑﺬــﺟ زود ﻞــﺑﺎﻘﻣ رد (
مود ﻪــﺟرد ﻚﻴﺘﻨﻴــﺳ و )
تاﺮــﻴﻴﻐﺗ
ﻲﺑﺬﺟ زود ﻞﺑﺎﻘﻣ رد (
ﺪـﻳدﺮﮔ ﻢﻴـﺳﺮﺗ )
25 ، 26 .(
ﻪـﺴﻳﺎﻘﻣ
ﻲﮕﺘــﺴﺒﻤﻫ ﺐﻳﺮــﺿ و شزاﺮــﺑ ﻂــﺧ R2
ﻪــﻛ داد نﺎــﺸﻧ طﻮــﻄﺧ
ﻲـﻣ ﺖـﻴﻌﺒﺗ مود ﻪﺟرد ﻚﻴﺘﻨﻴﺳ زا ﺎﻫ ﺶﻨﻛاو زا ﻞﺻﺎﺣ يﺎﻫ هداد ﻞﻜﺷ رد نآ تاﺮﻴﻴﻐﺗ رادﻮﻤﻧ ﻪﻛ ﺪﻳﺎﻤﻧ 4
ﺖﺳا هﺪﺷ ﻪﺋارا .
ﻞﻜــﺷ ﻪــﺑ ﻪــﺟﻮﺗ ﺎــﺑ 4
ﻲﮕﺘــﺴﺒﻤﻫ ﺐﻳﺮــﺿ ناﺰــﻴﻣ ، R2
ﻪــﺑ طﻮــﺑﺮﻣ
ﻮﺗﺮﭘ ﺶﻨـــﻛاو يﺎـــﻫ هداد مود ﻪـــﺟرد ﻚﻴﺘﻨﻴـــﺳ يژﺮـــﻧاﺮﭘ يﺎـــﻫ
ﺎﺑ ﺮﺑاﺮﺑ ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ رﻮﻀﺣ رد ﻲﻧوﺮﺘﻜﻟا 967
/ 0 بﺎـﻴﻏ رد و
ﺎــﺑ ﺮــﺑاﺮﺑ ﻢﻴــﺳﺎﺘﭘ تﺎﻔﻟﻮــﺳﺮﭘ 957
/ 0 ﺖﻋﺮــﺳ ﺖــﺑﺎﺛ راﺪــﻘﻣ و هدﻮــﺑ
ﺶﻨــﻛاو k)
( ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺶﺑﺎــﺗ ﺪــﻨﻳآﺮﻓ ياﺮــﺑ ﺎـﺑ ﺮـﺑاﺮﺑ ﺐـﻴﺗﺮﺗ ﻪـﺑ ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮـﺳﺮﭘ ﺎـﺑ مأﻮـﺗ و اﺰـﺠﻣ ترﻮﺼﺑ
kGy-1 009 / 0 و 039 / 0 هدﻮﺑ ﺖﺳا .
يﺮﻴﮔ ﻪﺠﻴﺘﻧ و ﺚﺤﺑ
ﻲـﺋﺰﺟ ﺮﻴﺛﺄـﺗ زا ﻲﻛﺎـﺣ هﺪـﻣآ ﺖﺳﺪﺑ ﺞﻳﺎﺘﻧ ﺪﻴـﺳا فﺬـﺣ ردpH
ترﻮـﺼﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﺪﻨﻳآﺮﻓ ﻲﻃ ﻚﻴﻣﻮﻴﻫ
ﺖـﺳا ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ و اﺰﺠﻣ .
ﻦﻴﮕﻧﺎـﻴﻣ ﺮﻳدﺎـﻘﻣ ﻪـﺴﻳﺎﻘﻣ
رد فﺬــﺣ نﺎﻣﺪــﻧار نﻮــﻣزآ زا هدﺎﻔﺘــﺳا ﺎــﺑ ﻒــﻠﺘﺨﻣ يﺎــﻫpH
ANOVA رد نﺎﻣﺪـﻧار ﺮﻳدﺎـﻘﻣ ﻦﻴـﺑ يرﺎـﻣآ فﻼﺘﺧا مﺪﻋ ﺮﮕﻧﺎﻴﺑ
ﺖﺳا هدﻮﺑ ﻒﻠﺘﺨﻣ يﺎﻫpH )
05 /
>0 .(P دﻮـﺟو مﺪـﻋ ﻪـﺑ ﻪـﺟﻮﺗ ﺎﺑ
رد نﺎﻣﺪﻧار ﺮﻳدﺎﻘﻣ ﻦﻴﺑ يرﺎﻣآ رادﺎﻨﻌﻣ فﻼﺘﺧا و ﻒﻠﺘﺨﻣ يﺎﻫpH
لﻮﻤﻌﻣ رﻮﻄﺑ ﻪﻜﻨﻳا ﻪﺑ ﺮﻈﻧ هدوﺪـﺤﻣ رد ﻲﺤﻄﺳ يﺎﻬﺑآpH
8 - 5 / 7
اﺬﻟ ،ﺪﺷﺎﺑ ﻲﻣ pH
ﺎـﻫرﻮﺘﻛﺎﻓ ﺮﻳﺎـﺳ ﻲـﺳرﺮﺑ ياﺮﺑ لﻮﻠﺤﻣ درﻮـﻣ ي
ﻖــﻴﻘﺤﺗ ﻪــﻣادا رد ﻪــﻌﻟﺎﻄﻣ 8
ﺪــﺷ ﻪــﺘﻓﺮﮔ ﺮــﻈﻧ رد .
و ﺖــﻴﺋﻮﻜﻳﺮﻛ
y = 0.009x + 0.014 R² = 0.957 y = 0.039x + 0.034
R² = 0.967
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70
0 5 10 15 20
1/C-1/C0
Dose (kGy)
HA alone HA+0.25 mmol/100cc K2S2O8
ﻲﺳرﺮﺑ درﻮﻣ ﻢﻳﺪﺳ تﺎﻔﻟﻮﺳﺮﭘ يوﺎﺣ ﻚﻳﺮﺘﻴﺳ ﺪﻴﺳا يﺎﻫ لﻮﻠﺤﻣ ﺪﻧداد راﺮﻗ .
ﺶﻳاﺰـﻓا ﺎـﺑ ﻪﻛ داد نﺎﺸﻧ ﺎﻬﻧآ ﻪﻌﻟﺎﻄﻣ ﺞﻳﺎﺘﻧ زاpH
4 ﺎـﺗ 11 ناﺰـﻴﻣ ،
ﻴﺳ ﺪﻴﺳا ﻪﻳﺰﺠﺗ ﺪﺑﺎﻳ ﻲﻣ ﺶﻫﺎﻛ ﻚﻳﺮﺘ
. تﺎﻔﻟﻮـﺳ لﺎﻜﻳدار ﻊﻗاو رد
ﺶﻨـﻛاو ﻲـﻟآ ﺮـﻴﻏ ﻦﺑﺮـﻛ ﺎـﺑ ﺪﻧاﻮﺗ ﻲﻣ تﺎﻔﻟﻮﺳﺮﭘ زا هﺪﺷ ﻞﻴﻜﺸﺗ رد ﻚﻳﺮﺘﻴـﺳ ﺪﻴـﺳا ﺮـﺗ ﻦﻴﻳﺎﭘ ﻪﻳﺰﺠﺗ ﻪﺑ ﺮﺠﻨﻣ و هداد رد ﻲـﺜﻨﺧpH
ﺎﺑ ﻪﺴﻳﺎﻘﻣ ددﺮﮔ يﺪﻴﺳاpH
.
ﺶﻳاﺰﻓا ﺎﺑ هوﻼﻋ ﻪﺑ زاpH
4 ﻪﺑ 10 يﺎـﻫ لﺎـﻜﻳدار ﻞﻴﻜـﺸﺗ هدزﺎﺑ ،
ﻪـﺑ بآ ﺰﻴﻟﻮـﻳدار ﺪﻨﻳآﺮﻓ ﻲﻃ لﺎﻌﻓ رد و ﻪﺘـﺷاﺪﻧ ﻲﮕﺘـﺴﺑpH
pH
زا ﺮﺗﻻﺎﺑ 10 ﺮـﺘﻤﻛ ًﺎﺘﺒـﺴﻧ ﻞﻴﺴﻛورﺪﻴﻫ دازآ يﺎﻫ لﺎﻜﻳدار ﻞﻴﻜﺸﺗ ،
ﺖﺳا ) 25 .(
ﻚـﻴﻣﻮﻴﻫ ﺪﻴـﺳا فﺬـﺣ نﺎﻣﺪـﻧار ﺰﻴﻧ ﺮﺿﺎﺣ ﻪﻌﻟﺎﻄﻣ رد
رد
=6 ﺮﻳدﺎﻘﻣ ﺮﻳﺎﺳ رد فﺬﺣ نﺎﻣﺪﻧار زا ﻲﺋﺰﺟ ناﺰﻴﻣ ﻪﺑpH pH
ﺖﺳا هدﻮﺑ ﺮﺘﺸﻴﺑ .
ﻦـﻳا ﻦﻴـﺑ يرﺎـﻣآ رادﺎـﻨﻌﻣ فﻼﺘـﺧا لﺎـﺣ ﻦـﻳا ﺎﺑ
ﺖﺳا هﺪﺸﻧ هﺪﻫﺎﺸﻣ ﺎﻫ هداد .
ﻚـﻴﻣﻮﻴﻫ ﺪﻴـﺳا فﺬـﺣ نﺎﻣﺪﻧار ﻪﻛ داد نﺎﺸﻧ ﺮﺿﺎﺣ ﻪﻌﻟﺎﻄﻣ ﺞﻳﺎﺘﻧ ﺪـﺑﺎﻳ ﻲﻣ ﺶﻳاﺰﻓا ،ﻲﺑﺬﺟ زود ﺶﻳاﺰﻓا ﺎﺑ .
فﺬـﺣ نﺎﻣﺪـﻧار ﻪـﺴﻳﺎﻘﻣ
ﻲﺑﺬﺟ زود ﺮﻳدﺎﻘﻣ رد ﻚﻴﻣﻮﻴﻫﺪﻴﺳا 1
ﺎﺗ 15 هداد نﺎـﺸﻧ يﺮﮔﻮﻠﻴﻛ
ﺖﺳا زا ﻲﺑﺬـﺟ زود ﺶﻳاﺰـﻓا ﺎـﺑ ﻪـﻛ 1
ﺎـﺗ 6 نﺎﻣﺪـﻧار ،يﺮﮔﻮـﻠﻴﻛ
زود ﺶﻳاﺰـﻓا ﻲﻃ نﺎﻣﺪﻧار ﺶﻳاﺰﻓا و ﻪﺘﻓﺎﻳ ﺶﻳاﺰﻓا تﺪﺷ ﻪﺑ فﺬﺣ زا ﻲﺑﺬﺟ 6 ﺎﺗ 15 ﻢﻳﻼﻣ ﻲﺸﻳاﺰﻓا ﺪﻧور ياراد يﺮﮔﻮﻠﻴﻛ هدﻮـﺑ يﺮﺗ
ﺖﺳا . نارﺎﻜﻤﻫ و ﻦﺋﻮﻛ )
2012 ( ﻪـﻳﺰﺠﺗ و فﺬـﺣ يا ﻪـﻌﻟﺎﻄﻣ رد
ﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺶﺑﺎــﺗ رﻮــﻀﺣ رد ﺪــﻳﺎﻣوﺮﭘﻮﻳآ ار ﻲــﻧوﺮﺘﻜ
ﺪﻧدﻮﻤﻧ ﻲﺳرﺮﺑ .
ﺶﻳاﺰـﻓا ﺎـﺑ ،ﻦﻴـﻘﻘﺤﻣ ﻦـﻳا ﻪـﻌﻟﺎﻄﻣ ﺞﻳﺎﺘﻧ سﺎﺳا ﺮﺑ ﺪــﺑﺎﻳ ﻲــﻣ
) 26 .(
نارﺎــﻜﻤﻫ و ﮓــﻨﻴﺗ )
2008 ( نارﺎــﻜﻤﻫ و لﻮﺋﺎــﭘ و
) 2011 ( ﻂــﺳﻮﺗ ﻲــﻳادﺰﮕﻧر يور ﺮــﺑ دﻮــﺧ تﺎــﻌﻟﺎﻄﻣ ﻲــﻃ ﺰــﻴﻧ
ﻪـﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ يژﻮﻟﻮﻨﻜﺗ ﺖـﺳد ﻪـﺠﻴﺘﻧ ﻦﻴـﻤﻫ
ﺪﻨﺘﻓﺎﻳ ) 28 ، 27 .(
تﺎﻔﻟﻮـﺳﺮﭘ توﺎـﻔﺘﻣ يﺎـﻫ ﺖـﻈﻠﻏ ﺮﺛا ﻲﺳرﺮﺑ زا ﻞﺻﺎﺣ يﺎﻫ هداد
نﺎـﺸﻧ ﺮـﺿﺎﺣ ﻪﻌﻟﺎﻄﻣ رد ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ﺮﺑ ﻢﻴﺳﺎﺘﭘ -
ﺖـﻈﻠﻏ ﺶﻳاﺰـﻓا ﺎـﺑ ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ ﻲﻳارﺎﻛ ﺶﻳاﺰﻓا هﺪﻨﻫد ﺖﺳا ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ .
هﺪـﺷﺪﻴﻟﻮﺗ هﺪﻨﻨﻛ ءﺎﻴﺣا ﻞﻣاﻮﻋ ﻲﻠﻛ رﻮﻄﺑ
ﺮﺛا رد نوﺮـﺘﻜﻟا ﺮـﻴﻈﻧ بآ ﻪـﺑ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ
هﺪﺷ ﻞﺣ يﺎﻫ eaq-)
( ﻞﻴﻜﺸﺗ ﻪﺑ ﺮﺠﻨﻣ و هداد ﺶﻨﻛاو تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ
تﺎﻔﻟﻮـﺳ لﺎـﻜﻳدار ًﺎـﺻﻮﺼﺨﻣ لﺎﻌﻓ لﺎﻜﻳدار يﺎﻫ ﻪﻧﻮﮔ
-) SO4
(
دﻮﺷ ﻲﻣ . يﺎﻫ نﻮﻳ رﻮﻀﺣ S2O82-
ﺖـﺤﺗ ﻲـﺑآ يﺎـﻫ لﻮـﻠﺤﻣ رد
ﺚـﻋﺎﺑ تﺎﻔﻟﻮـﺳ يﺎـﻫ لﺎـﻜﻳدار ﺪـﻴﻟﻮﺗ ﺮﺑ هوﻼﻋ ﺎﻫﻮﺗﺮﭘ ﻦﻳا ﺶﺑﺎﺗ ﻻﺎﺑ نﻮﻴﺳاﺪﻴﺴﻛا ﻞﻴﺴﻧﺎﺘﭘ ﺎﺑ ﻞﻴﺴﻛورﺪﻴﻫ دازآ يﺎﻫ لﺎﻜﻳدار ﺪﻴﻟﻮﺗ ددﺮﮔ ﻲﻣ ) 16 ، 3 .(
ﺮـﺠﻨﻣ تﺎﻔﻟﻮـﺳﺮﭘ ﺮﺗﻻﺎـﺑ يﺎـﻫ ﺖﻈﻠﻏ ،ﻦﻳاﺮﺑﺎﻨﺑ
و هﺪـﺷ يﺮﺘـﺸﻴﺑ تﺎﻔﻟﻮـﺳ و ﻞﻴﺴﻛورﺪﻴﻫ يﺎﻫ لﺎﻜﻳدار ﻞﻴﻜﺸﺗ ﻪﺑ ﻓا ﺮﻣا ﻦﻳا
درادﺮـﺑ رد ار ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا ﻪﻳﺰﺠﺗ نﺎﻣﺪﻧار ﺶﻳاﺰ )
24 .(
نارﺎـﻜﻤﻫ و يرﺎـﻛﻮﺑ ﻂـﺳﻮﺗ ﻲﺠﻳﺎـﺘﻧ ﻦﻴﻨﭼ )
2011 ( ﺪـﻨﻳآﺮﻓ ﻲـﻃ
يﺎـﻫ لﻮـﻠﺤﻣ زا ﻞﻨﻓ فﺬﺣ رد ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﺖﺳا هﺪﺷ هﺪﻫﺎﺸﻣ ﻲﺑآ )
16 .(
نارﺎـﻜﻤﻫ و ﻲﻧﺎﻤﻴﻠـﺳ ﻪـﻌﻟﺎﻄﻣ ﺞﻳﺎـﺘﻧ
) 2011 ( ﮓـــﻧر فﺬـــﺣ ﺎـــﺑ ﻪـــﻄﺑار رد ﺪـــﻨﻳآﺮﻓ ﻲـــﻃDR16
UV/K2S2O8
،تﺎﻔﻟﻮـﺳﺮﭘ ﺖـﻈﻠﻏ ﺶﻳاﺰـﻓا ﺎـﺑ ﻪـﻛ داد نﺎﺸﻧ ﺰﻴﻧ
ﺪﺑﺎﻳ ﻲﻣ ﺶﻳاﺰﻓا ﮓﻧر فﺬﺣ نﺎﻣﺪﻧار )
24 .(
ﺪﻴـﺳا ﺖـﻈﻠﻏ ﺶﻳاﺰـﻓا ﺎـﺑ ،ﺮـﺿﺎﺣ ﻖﻴﻘﺤﺗ زا ﻞﺻﺎﺣ ﺞﻳﺎﺘﻧ ﺎﺑ ﻖﺑﺎﻄﻣ و اﺰـﺠﻣ ترﻮﺼﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ رﻮﻀﺣ رد ﻚﻴﻣﻮﻴﻫ ﺶﻫﺎـﻛ ﻚـﻴﻣﻮﻴﻫ ﺪﻴﺳا فﺬﺣ نﺎﻣﺪﻧار ،ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ ﺎﺑ مأﻮﺗ ﺪــﺑﺎﻳ ﻲــﻣ . رد رد ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا ﻪــﻴﻟوا ﺖــﻈﻠﻏ ﺶﻳاﺰــﻓا ﺎــﺑ ﻊــﻗاو
ﻲـﻣ ﺶﻫﺎـﻛ لﺎـﻌﻓ هﺪﻨﻨﻛﺪﻴـﺴﻛا يﺎﻫ ﻪﻧﻮﮔدﺪﺠﻣ ﺐﻴﻛﺮﺗ ،لﻮﻠﺤﻣ ﺪﺑﺎﻳ . نارﺎـﻜﻤﻫ و ﺖـﻴﺋﻮﻜﻳﺮﻛ ﻪـﻌﻟﺎﻄﻣ زا هﺪـﻣآ ﺖـﺳﺪﺑ يﺎﻫ هداد
) 2012 ( تﺎﻔﻟﻮـﺳﺮﭘ رﻮـﻀﺣ رد ﻚﻳﺮﺘﻴـﺳ ﺪﻴـﺳا فﺬـﺣ درﻮﻣ رد
نﺎـﺸﻧ ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ ﻂﺳﻮﺗ ﻲﻳارﺎـﻛ هﺪـﻨﻫد
ﺠﺗ ﺮﺗﻻﺎﺑ رد هدﺎـﻣ ﻦـﻳا ﺮﺗ ﻦﻴﻳﺎﭘ يﺎﻫ ﺖﻈﻠﻏ رد ﻚﻳﺮﺘﻴﺳ ﺪﻴﺳا ﻪﻳﺰ
دﻮﺑ تﺎﻔﻟﻮﺳﺮﭘ بﺎﻴﻏ و رﻮﻀﺣ )
25 .(
ﺎــﺑ مأﻮــﺗ ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺪــﻨﻳآﺮﻓ ،ﺞﻳﺎــﺘﻧ سﺎــﺳا ﺮــﺑ ﻢﻴﺳﺎﺘﭘ تﺎﻔﻟﻮﺳﺮﭘ )
نﺎﻣﺪﻧار 85 % ﺖﻈﻠﻏ رد 10
ﺮـﺘﻴﻟ رد مﺮـﮔ ﻲﻠﻴﻣ
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا (
ﻲـﻧوﺮﺘﻜﻟا يژﺮـﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺪﻨﻳآﺮﻓ ﺎﺑ ﻪﺴﻳﺎﻘﻣ رد
ترﻮﺼﺑ اﺰـﺠﻣ ) نﺎﻣﺪـﻧار 62 % ﺖـﻈﻠﻏ رد 10
ﺮـﺘﻴﻟ رد مﺮـﮔ ﻲـﻠﻴﻣ
ﻚﻴﻣﻮﻴﻫ ﺪﻴﺳا (
ﺖﺳا ﻪﺘﺷاد يﺮﺗﻻﺎﺑ ﻲﻳارﺎﻛ .
يﺎـﻫ هﺪـﻨﻳﻻآ ﻪﻳﺰﺠﺗ
لﺎﻌﻓ يﺎﻫ ﻪﻧﻮﮔ ﺮﻴﺛﺄﺗ ﺖﺤﺗ ﻲﻟآ OH)
eaq- ، H ، ( دﺮـﻴﮔ ﻲﻣ راﺮﻗ .
يﺎــﻫﻮﺗﺮﭘ رﻮــﻀﺣ رد ﺖــﺴﻴﻟﺎﺗﺎﻛ ﻞــﻣﺎﻋ ﻚــﻳ ندوﺰــﻓا ﻦﻳاﺮﺑﺎــﻨﺑ هﺪﻨﻳﻻآ فﺬﺣ ﻲﻳارﺎﻛ دﻮﺒﻬﺑ ﺖﻬﺟ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ دﺎﻬﻨـﺸﻴﭘ ﺎﻫ
ﺖﺳا هﺪﺷ )
16 .(
ﻪـﻨﻴﻣز رد ﻲﺗﺎـﻌﻟﺎﻄﻣ ،ﻪﺘـﺷﺬﮔ يﺎـﻫ لﺎـﺳ ﻲـﻃ رد
و نژورﺪـﻴﻫ ﺪﻴـﺴﻛاﺮﭘ ،نزا نﻮﭽﻤﻫ ﻲﻳﺎﻫ ﺖﻧاﺪﻴﺴﻛا ﺮﻴﺛﺄﺗ ﻲﺳرﺮﺑ ﺖـﺳا هﺪﺷ مﺎﺠﻧا ﻲﻟآ يﺎﻫ هﺪﻨﻳﻻآ فﺬﺣ رد تﺎﻔﻟﻮﺳﺮﭘ )
30 ، 29 ،
26 ، 25 ، 3 .(
ﻢﻴـﺳﺎﺘﭘ تﺎﻔﻟﻮـﺳﺮﭘ ﺶﻳاﺰـﻓا ﺮـﺛاﺰﻴﻧ ﺮﺿﺎﺣ ﻪﻌﻟﺎﻄﻣ رد
ﻳآﺮﻓ رد ﻚــﻴﻣﻮﻴﻫ ﺪﻴــﺳا فﺬــﺣ ﺖــﻬﺟ يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺪــﻨ
ﺖــﻓﺮﮔ راﺮــﻗ ﻲــﺳرﺮﺑ درﻮــﻣ ﻲــﻧوﺮﺘﻜﻟا .
ﻢﻴﻘﺘــﺴﻣ ﺮﻴﺛﺄــﺗ ﻪــﺠﻴﺘﻧ رد لﺎـﻜﻳدار ،تﺎﻔﻟﻮـﺳﺮﭘ يور ﺮـﺑ لﻮـﻠﺤﻣ رد دﻮـﺟﻮﻣ يﺎﻫ نوﺮﺘﻜﻟا
دﻮﺷ ﻲﻣ ﻞﻴﻜﺸﺗ تﺎﻔﻟﻮﺳ .
يﻮﻗ ﺖﻧاﺪﻴﺴﻛا ﻚﻳ تﺎﻔﻟﻮﺳ لﺎﻜﻳدار
دراد ﻲـﻟآ تﺎـﺒﻴﻛﺮﺗ ﺎـﺑ طﺎـﺒﺗرا رد ﻲﻳﻻﺎـﺑ يﺮﻳﺬﭘ ﺶﻨﻛاو و هدﻮﺑ .
ﺘﭘ ياراد ﺎﻫ لﺎﻜﻳدار ﻦﻳا ﻲﻳﻻﺎـﺑ ءﺎـﻴﺣا و نﻮﻴـﺳاﺪﻴﺴﻛا ﻞﻴـﺴﻧﺎ
V)
43 / E=2 ( دازآ يﺎـــــﻫ لﺎـــــﻜﻳدار ﺎـــــﺑ ﻪـــــﺴﻳﺎﻘﻣ رد و هدﻮـــــﺑ
ﻞﻴــﺴﻛورﺪﻴﻫ V)
80 / E=2 ( يﺮــﺘﻤﻛ نﻮﻴــﺳاﺪﻴﺴﻛا ﻞﻴــﺴﻧﺎﺘﭘ ياراد
ﺪﻨﺘﺴﻫ ) 19 ، 3 .(
نارﺎـﻜﻤﻫ و ﺎـﺘﻧ ﻂـﺳﻮﺗ هﺪﺷ مﺎﺠﻧا ﻪﻌﻟﺎﻄﻣ )
1977 (
ﻪﻛ داد نﺎﺸﻧ SO4-
زا ﺮﺗﺮﺛﺆﻣ ﻲﺘﻧاﺪﻴﺴﻛا ناﻮﻨﻋ ﻪﺑ
OH ﻲﻀﻌﺑ ﺎﺑ
نﻮﻴـﺳاﺪﻴﺴﻛا ﺮـﺛا زا ﻲـﺷﺎﻧ ﻪـﻛ ﺪﻫد ﻲﻣ ﺶﻨﻛاو ﻲﻟآ تﺎﺒﻴﻛﺮﺗ زا لﺎـــﻜﻳدار ﺎـــﺑ ﻪـــﺴﻳﺎﻘﻣ رد تﺎﻔﻟﻮـــﺳ لﺎـــﻜﻳدار ﺮﺘـــﺸﻴﺑ ﻲﺑﺎـــﺨﺘﻧا ﺖـــﺳا ﻞﻴـــﺴﻛورﺪﻴﻫ )
31 .(
نارﺎـــﻜﻤﻫ و ﺖـــﻴﺋﻮﻜﻳﺮﻛ )
2012 ( ،
نارﺎـــﻜﻤﻫ و يرﺎـــﻛﻮﺑ )
2011 ( نارﺎـــﻜﻤﻫ و ﻲﻨـــﺷور و )
2011 ( ،
ﭘ ﺎﺑ مأﻮﺗ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺪﻨﻳآﺮﻓ ﻲﻳارﺎﻛ ﺮـﺑ تﺎﻔﻟﻮـﺳﺮ
ار ﻚﻴﻣﻮﻴﻫﺪﻴﺳا و لوزﺎﻳﺮﺗوﺰﻨﺑ و ﻞﻨﻓ ،ﻚﻳﺮﺘﻴﺳ ﺪﻴﺳا ﻪﻳﺰﺠﺗ يور
ﺪــﻧداد راﺮــﻗ ﻲــﺳرﺮﺑ درﻮــﻣ .
زا ﻲﻛﺎــﺣ ﺎــﻬﻧآ تﺎــﻌﻟﺎﻄﻣ ﺞﻳﺎــﺘﻧ
تﺎﻔﻟﻮــﺳﺮﭘ رﻮــﻀﺣ رد ﺎــﻫ هﺪــﻨﻳﻻآ ﻪــﻳﺰﺠﺗ ﺖﻋﺮــﺳ ﺶﻳاﺰــﻓا
ﺖﺳا هدﻮﺑ )
25 ، 16 ، 3 .(
يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ ﻂـﺳﻮﺗ ﺎﻫ هﺪﻨﻳﻻآ فﺬﺣ ﺪﻧور ﻲﺳرﺮﺑ ا زا ﺎﻫ هﺪﻨﻳﻻآ فﺬﺣ ،دراﻮﻣ ﺐﻠﻏا رد ﻪﻛ ﺖﺳا ﻦﻳا ﻦﻴﺒﻣ ﻲﻧوﺮﺘﻜﻟ
ﺪــﻨﻛ ﻲــﻣ ﺖــﻴﻌﺒﺗ لوا ﻪــﺟرد ﻚﻴﺘﻨﻴــﺳ .
و ﺖــﻴﺋﻮﻜﻳﺮﻛ ﻪــﻌﻟﺎﻄﻣ
نارﺎﻜﻤﻫ ) 2012 ( ﺪﻴـﺳا و ﻚﻳﺮﺘﻴـﺳ ﺪﻴـﺳا فﺬﺣ ﻪﻛ داد نﺎﺸﻧ ﺰﻴﻧ
يژﺮـﻧاﺮﭘ يﺎـﻫﻮﺗﺮﭘ ﺶﺑﺎـﺗ ﻂـﺳﻮﺗ تﺎﻔﻟﻮـﺳﺮﭘ رﻮـﻀﺣ رد ﻚﻴﺘﺳا ﺪﻨﻛ ﻲﻣ يوﺮﻴﭘ لوا ﻪﺟرد ﻚﻴﺘﻨﻴﺳ زا ﻲﻧوﺮﺘﻜﻟا )
32 ، 25 ( . ﻢﻏﺮﻴﻠﻋ
ﻪـﻌﻟﺎﻄﻣ زا هﺪﻣآ ﺖﺳﺪﺑ يﺎﻫ هداد ،ﻦﻴﻘﻘﺤﻣ زا ﻲﻀﻌﺑ يﺎﻫدروﺎﺘﺳد
ﺖﺳا هدﻮﺑ مود ﻪﺟرد .
نارﺎـﻜﻤﻫ و ﻦﺋﻮـﻛ ﺞﻳﺎﺘﻧ )
2012 ( ﻲـﻃ ﺰـﻴﻧ
ﺪﻳﺎﻣوﺮﭘﻮﻳآ ﻪﻳﺰﺠﺗ و فﺬﺣ ﻲﺳرﺮﺑ ﻪﻌﻟﺎﻄﻣ IPM)
( ﺪﻨﻳآﺮﻓ ﻂﺳﻮﺗ
ﻲــﻧوﺮﺘﻜﻟا يژﺮــﻧاﺮﭘ يﺎــﻫﻮﺗﺮﭘ ﺶﺑﺎــﺗ زا ﺎــﻫ هداد ﺖــﻴﻌﺒﺗ ﺮﮕﻧﺎــﻴﺑ
ﺖـﺳا هدﻮـﺑ مود ﻪﺟرد ﻚﻴﺘﻨﻴﺳ .
ﻲﮕﺘـﺴﺒﻤﻫ ﺐﻳﺮـﺿ ناﺰـﻴﻣ R2)
(
ﺎـﺑ ﺮـﺑاﺮﺑ مود ﻪـﺟرد ﻚﻴﺘﻨﻴـﺳ ياﺮـﺑ ﺎـﻬﻧآ ﻪـﻌﻟﺎﻄﻣ رد هﺪﻣآ ﺖﺳﺪﺑ 98 / 0 دﻮﺑ . ﺪـﻳﺎﻣوﺮﭘﻮﻳآ ﺐـﻴﻛﺮﺗ ،ﻦﻴﻘﻘﺤﻣ ﻦﻳا تارﺎﻬﻇا ﻪﺑ ﻪﺟﻮﺗ ﺎﺑ
ﻂـﺳﻮﺗ هﺪﺷ ﺪﻴﻟﻮﺗ لﺎﻌﻓ يﺎﻫ ﻪﻧﻮﮔ ﻪﺑ ﺖﺒﺴﻧ ﻲﻳﻻﺎﺑ يﺮﻳﺬﭘ ﺶﻨﻛاو يﺎﻫﻮﺗﺮﭘ ﺶﺑﺎﺗ ﺖﺳا ﻪﺘﺷاد لﻮﻠﺤﻣ ﻪﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ
) 26 .(
و لﺎـﺼﺤﺘﺳا ﺖﻬﺟ ﻢﻟﺎﺳ بآ ﻪﺑ ﻊﻣاﻮﺟ نوﺰﻓا زور زﺎﻴﻧ ﻪﺑ ﻪﺟﻮﺗ ﺎﺑ ﺖـﻴﻔﻴﻛ ﺎـﺑ بآ ﻦﻴﻣﺄـﺗ و يزﺎـﺳ ﻢﻟﺎـﺳ ﻪـﺑ ﻪﺟﻮﺗ ،هﺮﻣزور فرﺎﺼﻣ
ﺖـﺳا بﻼـﺿﺎﻓ و بآ يﺎـﻫ ﺖﻛﺮـﺷ ﻪـﺟﻮﺗ درﻮﻣ بﻮﻠﻄﻣ .
ﺪﻴـﺳا
ﻲـﻃ ﻪـﻛ هدﻮـﺑ ﻲـﻌﻴﺒﻃ ﻲـﻟآ تﺎﺒﻴﻛﺮﺗ ﻦﻳﺮﺘﻤﻬﻣ ﻪﻠﻤﺟ زا ﻚﻴﻣﻮﻴﻫ آﺮﻓ ﻚﻴﺘــﺳاﻮﻟﺎﻫ و ﺎـﻫ نﺎـﺘﻣﻮﻟﺎﻫ يﺮــﺗ ﻪـﺑ ﺪـﻧاﻮﺗ ﻲــﻣ ﻲـﻧزﺮﻠﻛ ﺪـﻨﻳ ﻪﺘﻓﺮـﺸﻴﭘ نﻮﻴـﺳاﺪﻴﺴﻛا يﺎﻫﺪـﻨﻳآﺮﻓ ،ﻲﺑآ يﺎﻫ لﻮﻠﺤﻣ زا ﻚﻴﻣﻮﻴﻫ
تﺎﻔﻟﻮـﺳﺮﭘ ﺎـﺑ مأﻮـﺗ ﻲـﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ ﺎﺑ ﻲﻫدﻮﺗﺮﭘ ﺮﻴﻈﻧ ﺖﺳا ﻢﻴﺳﺎﺘﭘ .
ﺿﺎﺣ ﻪﻌﻟﺎﻄﻣ ﺞﻳﺎﺘﻧ سﺎﺳا ﺮﺑ تﺎﻔﻟﻮﺳﺮﭘ ندوﺰﻓا ،ﺮ
ﺪﻴــﺳا فﺬــﺣ ﺪــﻨﻳآﺮﻓ ﻲﻳارﺎــﻛ رد يا ﻪــﺟﻮﺗ ﻞــﺑﺎﻗ دﻮــﺒﻬﺑ ﻪــﺑ ردﺎــﻗ نآ ﺞﻳﺎـﺘﻧ و هدﻮﺑ ﻲﻧوﺮﺘﻜﻟا يژﺮﻧاﺮﭘ يﺎﻫﻮﺗﺮﭘ رﻮﻀﺣ رد ﻚﻴﻣﻮﻴﻫ يا ﻪــﻘﻄﻨﻣ بآ و بﻼــﺿﺎﻓ و بآ ﺖﻛﺮــﺷ رﺎــﻴﺘﺧا رد ﺪــﻧاﻮﺗ ﻲــﻣ دﺮﻴﮔ راﺮﻗ نﺎﺘﺳا .
ﻲﻧارﺪﻗ و ﺮﻜﺸﺗ
ﻲــﺳﺎﻨﺷرﺎﻛ يﻮﺠــﺸﻧاد ﻪــﻣﺎﻧ نﺎــﻳﺎﭘ زا ﻞــﺻﺎﺣ ﻪــﻟﺎﻘﻣ ﻦــﻳا ﺪــﺷرا
هﺎﮕـﺸﻧاد ﻲﻟﺎـﻣ ﺖـﻳﺎﻤﺣ ﺎـﺑ و ﺪـﺷﺎﺑ ﻲـﻣ ﻂﻴﺤﻣ ﺖﺷاﺪﻬﺑ ﻲﺳﺪﻨﻬﻣ دﺰـﻳ ﻲﻗوﺪـﺻ ﺪﻴﻬـﺷ ﻲﻧﺎـﻣرد ﻲﺘـﺷاﺪﻬﺑ تﺎﻣﺪـﺧ و ﻲﻜﺷﺰﭘ مﻮﻠﻋ ﺖﺳا هﺪﺷ مﺎﺠﻧا .
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Persulfate in Removal Humic Acid from Aqueous Solutions
Ghaneian MT (Ph.D)1, Ehrampoush MH (Ph.D)2, Dehvari M (M.Sc)3, Kheirkhah M (MS)4, Anvari F(MS)4, Askarshahi M(Ph.D) 5, Jamshidi B(M.Sc)6
1.Associate Professor, Department of Environmental Health Engineering, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
2.Professor, Department of Environmental Health Engineering, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
3.Corresponding Author: M.Sc Student, Department of Environmental Health Engineering, Shahid Sadoughi University of Medical Sciences,Yazd, Iran.
4.Lab. Instructor, Radiation Application Research School, Nuclear Science and Technology Research Institute 5. Assistant Professor, Department of Biostatistics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
6.M.Sc, Department of Environmental Health Engineering, Shahid Sadoughi University of Medical Sciences,Yazd, Iran.
Abstract
Introduction: The most important affect of natural organic matters in water is their reaction with chlorine and producing of disinfection byproducts that are carcinogenic. Humic acid is most common natural organic materials of surface water. Advanced oxidation processes (AOPs) are methods for the removal of organics from aqueous solutions. Application of electron beam radiation is one of these methods for water treatment.
The aim of this study was to evaluate the efficiency of catalytic oxidation process of electron beam radiation with potassium persulfate in removal of humic acid from aqueous solutions.
Methods: This experimental study was performed in laboratory scale. In this study, effect of pH (4 -10), initial concentration of potassium persulfate (0.1- 0.5 mmol/100cc), different radiation doses of electron beam (1-15 kGy) and the initial concentration of Humic acid (10-50 mg/l) in removal of humic acid were studied. Electron irradiation performed using an electron accelerator model TT200.
Residual concentrations of humic acid in the samples determined by spectrophotometer UV/Vis at a wavelength of 254 nm.
Results: Based on the results, changes in pH had little effect on the Humic acid removal efficiency.
The average, with increasing of pH from 4 to 10, the removal efficiency of humic acid from 72.59%
to 73.36% increased, respectively. The results showed that increasing of the dose from 1 to 15 kGy, humic acid removal efficiency increases. Based on results by increasing of persulfate concentration, the removal efficiency increased so that with increasing of concentration of potassium persulfate from 0.1 to 0.5 mmol/100cc, removal efficiency from 69.43% to 83.82% was increased. Kinetic experiments showed that the decomposition of humic acid by electron beam radiation followed the second-order kinetic.
Conclusion: The data from this study showed that the aqueous solution containing acid Humic is decomposed effectively by electron beams irradiation. Addition of potassium persulfate can be have significant improvements in removal efficiency of humic acid in the presence of electron beam.
Keywords: water treatment, humic acid, advanced oxidation processes, electron beam irradiation, potassium persulfate
