١٠٣٥
ﺮﺛا ﺖﻈﻠﻏ نژورﺪﻴﻫ ﺪﻴﺴﻛاﺮﭘ
رد حﻼﺻا كﺎﺧ هدﻮﻟآ ﻪﺑ تﺎﺒﻴﻛﺮﺗ ﻲﺘﻔﻧ
ﺎﺑ هدﺎﻔﺘﺳا زا
شور ﻲﻳﺎﻴﻤﻴﺷ نﻮﺘﻨﻓ
ﻲﻔﺳﻮﻳتادﺎﺴﻟاﻢﻈﻋا
*
ﻲﻧﺎﺘﺴﺑﺮﻴﻣﻻاﺪﺒﻋ،1 2
1 يﻮﺠﺸﻧاد- ﻲﺳﺎﻨﺷرﺎﻛ ا ﺪﺷر ﻲﺳﺎﻨﺸﻛﺎﺧ هﺎﮕﺸﻧاد ﺪﻫﺎﺷ
، هوﺮﮔ مﻮﻠﻋ
،كﺎﺧ
،ناﺮﻬﺗ ناﺮﻳا
2 رﺎﻳدﺎﺘﺳا- هوﺮﮔ ﻲﺳﺎﻨﺸﻛﺎﺧ هﺎﮕﺸﻧاد
ﺪﻫﺎﺷ
، هوﺮﮔ مﻮﻠﻋ
،كﺎﺧ
،ناﺮﻬﺗ ناﺮﻳا
هﺪﻴﻜﭼ
ﻮﺑﺰﻴﺧﺖﻔﻧﻪﺑ ﻪﺟﻮﺗﺎﺑﺖﻔﻧ ﻪﺑهدﻮﻟآيﺎﻬﻛﺎﺧ ﺶﻳﻻﺎﭘعﻮﺿﻮﻣ ﺖﺳارادرﻮﺧﺮﺑ ﻲﻳﻻﺎﺑﺖﻴﻤﻫازاناﺮﻳا ند
يﺎﻬﺷور .
ﺖﺳاهﺪﻳدﺮﮔﻪﺋارا نﻮﻨﻛﺎﺗكﺎﺧزاﻲﺘﻔﻧ يﺎﻬﻴﮔدﻮﻟآفﺬﺣ ياﺮﺑﻲﻔﻠﺘﺨﻣ ﺮﻳدﺎﻘﻣﺮﻴﺛﺄﺗﻲﺳرﺮﺑ ﻪﻌﻟﺎﻄﻣﻦﻳازا فﺪﻫ .
ﺪﺷﺎﺑﻲﻣنﻮﺘﻨﻓﻲﻳﺎﻴﻤﻴﺷ شورهدﺎﻔﺘﺳاﺎﺑﺖﻔﻧﻪﺑهدﻮﻟآيﺎﻬﻛﺎﺧ ﺶﻳﻻﺎﭘردﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫﻒﻠﺘﺨﻣ رﻮﻈﻨﻣﻦﻳﺪﺑ .
ﻪﻧﻮﻤﻧﻚﻳ هدﺎﻣآزاﺲﭘوﻪﺘﺷادﺮﺑناﺮﻬﺗﺖﻔﻧهﺎﮕﺸﻳﻻﺎﭘفاﺮﻃازاﻲﻜﻫآكﺎﺧ
ﺢﻄﺳودﺎﺑيزﺎﺳ و10
زاﺪﺻرد20
ﺪﺷهدﻮﻟآ راﺮﻜﺗﻪﺳ رد مﺎﺧ ﺖﻔﻧ .
لﺎﻤﻋا ﺎﺑو نﻮﺘﻨﻓ ﻲﻳﺎﻴﻤﻴﺷ شور زا هدﺎﻔﺘﺳا ﺎﺑ لدﺎﻌﺗ ﻂﻳاﺮﺷﻪﺑ نﺪﻴﺳر زا ﺲﭘ
5 / 0،1
،
،5
،10
،20 ﺪﻧﺪﺷ رﺎﻤﻴﺗ ﺪﻴﺴﻛاﺮﭘ نژورﺪﻴﻫ ﺖﻈﻠﻏ زا ﺪﺻرد 30 ﻧ .
يﺎﻬﺘﻈﻠﻏ مﺎﻤﺗ رد ﻪﻛ ﺪﻧداد نﺎﺸﻧ ﺞﻳﺎﺘ
رﺎﻤﻴﺗردﻲﮔدﻮﻟآ فﺬﺣنﺎﻣﺪﻧار نژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘ رﺎﻤﻴﺗزاﺮﺗﻻﺎﺑﺪﺻرد 10
ﻲﻣﺪﺻرد 20 ﺪﺷﺎﺑ
ﻦﻴﻨﭽﻤﻫ . فﻼﺘﺧا
ﻲﻨﻌﻣ يراد ﻦﻴﺑ حﻮﻄﺳ ﻒﻠﺘﺨﻣ ﺪﻴﺴﻛاﺮﭘ نژورﺪﻴﻫ ﻲﻓﺮﺼﻣ
رد فﺬﺣ ﻲﮔدﻮﻟآ ﻲﺘﻔﻧ رد ﺮﻫ ود ﺢﻄﺳ ﻲﮔدﻮﻟآ ﺖﺳﺪﺑ
ﺪﻣآ (P<0.01) .
يﺪﻴﻠﻛتﺎﻤﻠﻛ دﻮﻟآ:
ﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫﺖﻈﻠﻏ،نﻮﺘﻨﻓﺶﻨﻛاو،ﺶﻳﻻﺎﭘ،ﺖﻔﻧﻲﮔ
ﻪﻣﺪﻘﻣ
ﻲﮔدﻮﻟآ
،كﺎﺧ بآ و ﺎﻬﺑﺎﺴﭘ ﻪﺑ ﻪﺑ عاﻮﻧا هﺪﻨﻳﻻآ ﺎﻫ ﻲﻜﻳ زا تاﺮﻃﺎﺨﻣ ﻢﻬﻣ
ﺖﺴﻳز ﻲﻄﻴﺤﻣ رد ﻖﻃﺎﻨﻣ يﺮﻬﺷ و ﻲﺘﻌﻨﺻ
ﻪﺑ بﺎﺴﺣ ﻲﻣ ﺪﻳآ ﺎﻬﻨﺑﺮﻛورﺪﻴﻫ . زا
عاﻮﻧا ﻲﻳﺎﻬﻴﮔدﻮﻟآ ﺪﻨﺘﺴﻫ
ﻪﻛ رﻮﻄﺑ هدﺮﺘﺴﮔ رد ﻂﻴﺤﻣ هﺪﻨﻛآﺮﭘ هﺪﺷ ﺪﻧا ﻊﺒﻨﻣ . ﻲﻠﺻا
ﺪﻴﻟﻮﺗ و ﺶﻨﻛاﺮﭘ ﺎﻬﻧآ رد ﻂﻴﺤﻣ ﺖﺴﻳز عاﻮﻧا يﺎﻬﺘﻴﻟﺎﻌﻓ ﻲﺘﻔﻧ
و ﻊﻳﺎﻨﺻ ﻪﺘﺴﺑاو ﻲﻣ ﺪﺷﺎﺑ ﺖﻔﻧ . و تﺎﻘﺘﺸﻣ ﻲﺘﻔﻧ ﻪﺑ قﺮﻃ
نﻮﮔﺎﻧﻮﮔ زا ﻞﻴﺒﻗ ﻲﮔﺪﻴﻛﺮﺗ ﻪﻟﻮﻟ يﺎﻫ
،لﺎﻘﺘﻧا نﺪﺷﺎﻫر بﺎﺴﭘ ﻊﻳﺎﻨﺻ ﻲﺘﻔﻧ ﻪﺑ ﻞﺧاد ﺎﻬﻨﻴﻣز و ﺰﻴﻧ شواﺮﺗ ﺎﻬﻧآ زا نزﺎﺨﻣ
هﺪﻧراﺪﻬﮕﻧ ﺚﻋﺎﺑ
هدﻮﻟآ نﺪﺷ كﺎﺧ ﻲﻣ ﺪﻧﻮﺷ ( Schwab and Banks, 1999) يﺎﻬﺷور .
ﻲﻔﻠﺘﺨﻣ ياﺮﺑ فﺬﺣ
يﺎﻬﻴﮔدﻮﻟآ ﻲﺘﻔﻧ
زا كﺎﺧ ﺎﺗ نﻮﻨﻛ ﻪﻧارا هﺪﻳدﺮﮔ ﺖﺳا ﻪﻛ زا ﻪﻠﻤﺟ ﺎﻬﻧآ ﻲﻣ ناﻮﺗ ﻪﺑ شور
،نﺪﻧازﻮﺳ يﻮﺸﺘﺴﺷ
،كﺎﺧ
يﺎﻫرﺎﻤﻴﺗ
،ﻲﺗراﺮﺣ يﺎﻬﻜﻴﻨﻜﺗ هﺎﻴﮔ
ﻲﻳﻻﺎﭘ و ﺖﺴﻳز ﻲﻳﻻﺎﭘ هرﺎﺷا دﻮﻤﻧ ﮓﻧاﻮﺳ ).
ﻮﻫ و
،نارﺎﻜﻤﻫ 1998
يرﺎﻴﺴﺑ .(
زا
يﺎﻬﺷور قﻮﻓ ﺑ هﮋﻳﻮ رد ﺪﻌﺑ ﻊﻴﺳو ﻲﻠﻤﻋ هدﻮﺒﻧ و زا ﻪﻄﻘﻧ ﺮﻈﻧ تاﺮﺛا ﻲﻔﻨﻣ ﻪﻴﺷﺎﺣ يا يﺎﻬﺷور يﺪﻣآرﺎﻛﺎﻧ ﻲﻘﻠﺗ
ﻲﻣ -
١٠٣٦
هدﺎﻔﺘﺳا زا ﺶﻨﻛاو نﻮﺘﻨﻓ ﻲﻣ 133
ﺪﺷﺎﺑ تﺎﻌﻟﺎﻄﻣ . ﻒﻠﺘﺨﻣ نﺎﺸﻧ ﻲﻣ ﺪﻫد ﻪﻛ هدﺎﻔﺘﺳا زا ﻦﻳا ﺶﻨﻛاو رد ﻊﻓر هﺪﻨﻳﻻآ يﺎﻫ
ﻲﻟآ ﻪﭼ رد كﺎﺧ (Munter, 2001; Watts and Teel, 2005; di Palma, 2005; Pignatello et al.,
2006).
و ﻪﭼ رد ﺎﻬﺑﺎﺴﭘ (Huang et al.,1993; Bautista et al., 2008) ﻲﻳارﺎﻛ
رﺎﻴﺴﺑ ﻲﻳﻻﺎﺑ ﻪﺘﺷاد و ﻚﻳ
شور رﺎﻴﺴﺑ ارﺎﻛ و ﺐﺳﺎﻨﻣ رد ﻦﻳا ﻪﻨﻴﻣز ﻘﻠﺗ ﻲ ﻲﻣ ددﺮﮔ سﺎﺳا . ﺶﻨﻛاو نﻮﺘﻨﻓ رد فﺬﺣ تﺎﺒﻴﻛﺮﺗ ﻲﺘﻔﻧ ﺪﻴﻟﻮﺗ عاﻮﻧا
يﺎﻬﻟﺎﻜﻳدار دازآ
زا ﻪﻠﻤﺟ يﺎﻬﻟﺎﻜﻳدار ﻞﻴﺴﻛورﺪﻴﻫ
OH0) ﺮﺑ ( ﺮﺛا ﺶﻨﻛاو ﺪﻴﺴﻛاﺮﭘ نژورﺪﻴﻫ (H2O2)
ﺎﺑ ﻦﻫآ
ﻲﺘﻴﻓﺮﻇود (Fe+2) رد ﻚﻳ لﻮﻠﺤﻣ ﻦﮕﻤﻫ ﻲﻣ ﺪﺷﺎﺑ لﺎﻜﻳدار . OH0 ﺎﺑ ترﺪﻗ ﻲﮔﺪﻨﻨﻛﺪﻴﺴﻛا 06
/ ﻦﻴﻣود 2 ﻪﻧﻮﮔ
ﻲﻳﺎﻴﻤﻴﺷ لﺎﻌﻓ ﻪﺘﺧﺎﻨﺷ هﺪﺷ رد ﺖﻌﻴﺒﻃ ﺲﭘ رﻮﺋﻮﻠﻓ ﻲﻣ ﺪﺷﺎﺑ ﺮﮔا . ﻪﭼ رد ﺶﻨﻛاو ﻚﻴﺳﻼﻛ نﻮﺘﻨﻓ ﺖﻈﻠﻏ ﺪﻴﺴﻛاﺮﭘ
نژورﺪﻴﻫ 03
/ ﺪﺻرد 0 ﻲﻧزو ﻲﻤﺠﺣ - نﺎﻴﺑ هﺪﺷ ﺖﺳا ﺎﻣا رد تﺎﻌﻟﺎﻄﻣ ﻒﻠﺘﺨﻣ و ﺮﺑ يﺎﻨﺒﻣ يﺎﻬﻴﮔﮋﻳو ﻲﻜﻳﺰﻴﻓ
و
ﻲﻳﺎﻴﻤﻴﺷ كﺎﺧ ﻦﻳا ﺖﻈﻠﻏ رد هدوﺪﺤﻣ رﺎﻴﺴﺑ ﻲﻌﻴﺳو ) 015 / ﺎﺗ0 ﺪﺻرد27 (W/V) هدﺎﻔﺘﺳا و رد ﻳﺎﻬﻧ ﺖ دﺎﻬﻨﺸﻴﭘ هﺪﺷ
ﺖﺳا (ITRC, 2005) ﻦﻳا .
ﻪﻌﻟﺎﻄﻣ ﺎﺑ فﺪﻫ ﻲﺳرﺮﺑ يﺎﻬﺘﻈﻠﻏ ﻒﻠﺘﺨﻣ ﺪﻴﺴﻛاﺮﭘ نژورﺪﻴﻫ رد
نﺎﻣﺪﻧار فﺬﺣ ﻲﮔدﻮﻟآ
ﻲﺘﻔﻧ رد ود ﺖﻈﻠﻏ و10 ﺪﺻرد20 ﻲﮔدﻮﻟآ ترﻮﺻ ﺖﻓﺮﻳﺬﭘ .
ﺎﻬﺷور و داﻮﻣ
ﻲﺤﻄﺳ كﺎﺧﻪﻧﻮﻤﻧﻚﻳ cm)
20 - (0 ﺲﭘ وﻪﺘﺷادﺮﺑناﺮﻬﺗﺖﻔﻧهﺎﮕﺸﻳﻻﺎﭘ فاﺮﻃازا ﺐﻛﺮﻣترﻮﺼﺑ زا
لﺎﻘﺘﻧا ﻪﺑ
هﺎﮕﺸﻳﺎﻣزآ و
ﺪﺷهدادرﻮﺒﻋيﺮﺘﻤﻴﻠﻴﻣ ودﻚﻟازا،نﺪﻴﺑﻮﻛونﺪﺷﻚﺸﺧاﻮﻫ ﻲﺧﺮﺑ.
تﺎﻴﺻﻮﺼﺧ ﻲﻜﻳﺰﻴﻓ
و ﻲﻳﺎﻴﻤﻴﺷ
كﺎﺧ شور ﺎﺑ ﻲﻧﻮﻴﺗﺎﻛ لدﺎﺒﺗ ﺶﻳﺎﺠﻨﮔو لدﺎﻌﻣﻢﻴﺴﻠﻛ تﺎﻨﺑﺮﻛ، ﻲﻟآ ﻦﺑﺮﻛ ،عﺎﺒﺷا ﺖﺑﻮﻃركﺎﺧ ﺖﻓﺎﺑ ﻞﻴﺒﻗ زا يﺎﻫ
هزاﺪﻧادراﺪﻧﺎﺘﺳا ﺪﺷيﺮﻴﮔ
ﻓﺶﻨﻛاوﺮﺛا ﻲﺳرﺮﺑرﻮﻈﻨﻣﻪﺑ . ﻞﻣﺎﻛحﺮﻃترﻮﺼﺑﻲﺸﻳﺎﻣزآكﺎﺧزاﺖﻔﻧ فﺬﺣﺮﺑنﻮﺘﻨ
ﺪﻳدﺮﮔاﺮﺟاراﺮﻜﺗﻪﺳردوﻲﻓدﺎﺼﺗ ﻲﮔدﻮﻟآناﺰﻴﻣﻞﻣﺎﺷﺎﻫرﺎﻤﻴﺗ .
) و10 ﺪﺻرد20 ﻲﻛاو،( نژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘنﻻاو
ﻲﻓﺮﺼﻣ ) 71 /
،0 47 /
،0 24 /
،0 12 /
،0 02 / و0 01 / 0 ﺪﻧدﻮﺑ ( ودﺎﺑكﺎﺧﻪﻧﻮﻤﻧ اﺪﺘﺑاﻪﻛدﻮﺑترﻮﺻﻦﻳاﻪﺑ رﺎﻛشور .
ﺖﻈﻠﻏ و10 رﻮﺘﻴﺑﻮﻜﻨﻳارد ﻪﺘﻔﻫ ودتﺪﻣﻪﺑ لدﺎﻌﺗﻂﻳاﺮﺷ ﻪﺑنﺪﻴﺳرياﺮﺑ وهﺪﺷ هدﻮﻟآمﺎﺧ ﺖﻔﻧزاﺪﺻرد 20 )
يﺎﻣد C0 25 ﺪﻧﺪﺷيراﺪﻬﮕﻧ ( راﺪﻘﻣ نﻮﺘﻨﻓﺶﻨﻛاومﺎﺠﻧاﺖﻬﺟ .
ﺮﻳﺎﻣﻦﻟرانوردوﻦﻳزﻮﺗكﺎﺧمﺮﮔ20 ﻲﻠﻴﻣ250
ﺪﺷﻪﺘﺨﻳريﺮﺘﻴﻟ راﺪﻘﻣ رﺎﻤﻴﺗﺮﻫياﺮﺑ ﺲﭙﺳ .
ﺮﺼﻣﻦﻫآﻦﻳﺮﺘﺳﻮﻜﺳﺮﺘﻴﻟﻲﻠﻴﻣ 10 ﻪﻠﺣﺮﻣرﺎﻬﭼردوف
ﻪﻠﺣﺮﻣﺮﻫ)
ﻲﻧﺎﻣزﻞﺻاﻮﻓﻪﺑﺮﺘﻴﻟﻲﻠﻴﻣ10 ﻪﻘﻴﻗد30
راﺪﻘﻣ ( ﻪﻧﻮﻤﻧوهدوﺰﻓاناﺪﺑﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫﺮﺘﻴﻟﻲﻠﻴﻣ40
ودتﺪﻣﻪﺑ ﺎﻫ
ﺪﻧﺪﺷ هداد نﺎﻜﺗ ﺖﻋﺎﺳ ﻲﻗﺎﺑ ﺖﻔﻧ ناﺰﻴﻣ ﺖﻳﺎﻬﻧ رد .
هزاﺪﻧا ﻲﻧزو شور ﻪﺑ كﺎﺧ هﺪﻧﺎﻣ يﺮﻴﮔ
و ﻲﻧاﺮﻬﺗ ﻲﻳﺎﻨﻴﻣ )
،نارﺎﻜﻤﻫ 1384 ﺎﭘﺪﺻرد و ( ﺪﻳدﺮﮔﻪﺒﺳﺎﺤﻣكﺎﺧ زاﻲﮔدﻮﻟآﺶﻳﻻ
راﺰﻓامﺮﻧﺎﺑيرﺎﻣآ تﺎﺒﺳﺎﺤﻣ ﻪﻴﻠﻛ . مﺎﺠﻧاSAS
ﺪﺷ .
133 - Fenton reaction
١٠٣٧
ﺞﻳﺎﺘﻧ
ﻲﻣ نﺎﺸﻧاركﺎﺧﻲﻳﺎﻴﻤﻴﺷ وﻲﻜﻳﺰﻴﻓ يﺎﻬﻴﮔﮋﻳو زاﻲﺧﺮﺑ ﻚﻳلوﺪﺟ ﺪﻫد
ﻲﺳرﺖﻓﺎﺑ يارادكﺎﺧلوﺪﺟﻖﺑﺎﻄﻣ .
ﺪﺷﺎﺑ ﻲﻣﻦﻴﻳﺎﭘ نآ ﻲﻟآ ﻦﺑﺮﻛراﺪﻘﻣ وهدﻮﺑ ﻻﺎﺑ ترﻮﺻرد ﻪﻛ دﺮﻛنﺎﺸﻧﺮﻃﺎﺧﺪﻳﺎﺑ .
،كﺎﺧﻲﻟآ ﻦﺑﺮﻛراﺪﻘﻣ ندﻮﺑ
هﺪﻤﻋﺶﺨﺑ نﺎﻣﺪﻧارﺶﻫﺎﻛﺐﺒﺳﺮﻣا ﻦﻳاوهﺪﺷكﺎﺧ ءﺰﺟﻦﻳاﺎﺑﺶﻨﻛاوفﺮﺻﻲﻓﺮﺼﻣﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫزايا
ﺪﺷﺪﻫاﻮﺧكﺎﺧزاﻲﺘﻔﻧﻲﮔدﻮﻟآفﺬﺣ .
لوﺪﺟ 1 كﺎﺧﻲﻳﺎﻴﻤﻴﺷوﻲﻜﻳﺰﻴﻓيﺎﻬﻴﮔﮋﻳوزاﻲﺧﺮﺑ -
كﺎﺧﺖﻓﺎﺑ Sand Silt CCEClay * CECOC pH
ﺪﺻرد (Cmolc kg-
1
هرﺎﺼﻋ)
ﻲﺳر 19 35 3546 15/ 0/039 4922/42 7/
:*
لدﺎﻌﻣﻢﻴﺴﻠﻛتﺎﻨﺑﺮﻛ
ﺖﻈﻠﻏودردونژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘﻒﻠﺘﺨﻣﺮﻳدﺎﻘﻣياﺮﺑ اركﺎﺧﻲﮔدﻮﻟآﺶﻳﻻﺎﭘﺪﺻردﻚﻳﻞﻜﺷ و10
ﺪﺻرد20
ﻲﻣنﺎﺸﻧﻲﺘﻔﻧﻲﮔدﻮﻟآ ﺪﻫد
نژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘيﺎﻬﺘﻈﻠﻏمﺎﻤﺗردﺖﺳاﺺﺨﺸﻣﻪﻛﻪﻧﻮﮕﻧﺎﻤﻫ . ﻲﮔدﻮﻟآفﺬﺣنﺎﻣﺪﻧار
رﺎﻤﻴﺗرد رﺎﻤﻴﺗزاﺮﺗﻻﺎﺑﺪﺻرد10
ﻲﻣﺪﺻرد20 ﺪﺷﺎﺑ .
ﻞﻜﺷ 1 ﺖﻈﻠﻏودردﻲﻓﺮﺼﻣنژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘﻒﻠﺘﺨﻣﺮﻳدﺎﻘﻣياﺮﺑكﺎﺧﻲﮔدﻮﻟآﺶﻳﻻﺎﭘﻪﺴﻳﺎﻘﻣ - و10
ﺖﻔﻧﻲﮔدﻮﻟآﺪﺻد20
ﺞﻳﺎﺘﻧ ﻞﺻﺎﺣ زا ﻪﻳﺰﺠﺗ ﺲﻧﺎﻳراو و ﻪﺴﻳﺎﻘﻣ ﺎﻬﻨﻴﮕﻧﺎﻴﻣ طﻮﺑﺮﻣ ﻪﺑ ﺮﺛا ﺮﻳدﺎﻘﻣ ﺪﻴﺴﻛاﺮﭘ نژورﺪﻴﻫ ﺮﺑ
ﺪﺻرد ﻪﻳﺰﺠﺗ ﺖﻔﻧ رد
ود ﺖﻈﻠﻏ و10 ﺪﺻرد20 ﻲﮔدﻮﻟآ رد لواﺪﺟ ود و ﻪﺳ هدروآ هﺪﺷ ﺖﺳا ﻪﻧﻮﮕﻧﺎﻤﻫ . ﻪﻛ
ﺺﺨﺸﻣ ﺖﺳا فﻼﺘﺧا ﻲﻨﻌﻣ
١٠٣٨
دراد (P<0.01) ﻦﻴﻨﭽﻤﻫ .
ﺞﻳﺎﺘﻧ ﻞﺻﺎﺣ زا ﻪﺴﻳﺎﻘﻣ ﻧﺎﻴﻣ ﺎﻬﻨﻴﮕ نﺎﺸﻧ ﻲﻣ ﺪﻫد ﻪﻛ رﺎﻤﻴﺗ ﻲﮔدﻮﻟآﺢﻄﺳودﺮﻫ ردﻢﻫE1
ﻦﻴﺋﺎﭘرﺎﻴﺴﺑنﺎﻣﺪﻧارياراد ﻲﻣﺎﻫرﺎﻤﻴﺗﺮﻳﺎﺳﻪﺑﺖﺒﺴﻧيﺮﺗ
ﺪﺷﺎﺑ .
لوﺪﺟ 2 ﺖﻈﻠﻏودردنژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘﻒﻠﺘﺨﻣحﻮﻄﺳياﺮﺑﻲﺘﻔﻧﻲﮔدﻮﻟآفﺬﺣﺪﺻردﺲﻧﺎﻳراوﻪﻳﺰﺠﺗ - و10
ﺖﻔﻧﻲﮔدﻮﻟآﺪﺻد20
ﮕﻧﺎﻴﻣ تﺎﻌﺑﺮﻣﻦﻴ
يدازآﻪﺟرد ﺮﻴﻴﻐﺗﻊﺑﺎﻨﻣ
ﻲﮔدﻮﻟآ ﺪﺻرد10 ﻲﮔدﻮﻟآ
ﺪﺻرد20
ﻲﻛا نﻻاو H2O2
** 5 01 /
** 3904 73 / 5034
ﺶﻳﺎﻣزآيﺎﻄﺧ
42 313
/ 20 01
/ 3328
ﻲﻨﻌﻣ:**
ﺪﺻردﻚﻳﺢﻄﺳردراد
يﺮﻴﮔ ﻪﺠﻴﺘﻧ و ﺚﺤﺑ
ﺖﺳﺪﺑﺞﻳﺎﺘﻧﻪﺑ ﻪﺟﻮﺗﺎﺑ ﻲﻣﺮﻈﻨﺑهﺪﻣآ
شورﻲﺘﻔﻧتﺎﺒﻴﻛﺮﺗﻪﺑهدﻮﻟآيﺎﻬﻛﺎﺧﺶﻳﻻﺎﭘردنﻮﺘﻨﻓﻲﻳﺎﻴﻤﻴﺷﺶﻨﻛاوﺪﺳر
ﺖﺳا ﻲﻘﻓﻮﻣوﺪﻣآرﺎﻛ رﺎﻴﺴﺑ
،دادنﺎﺸﻧﺞﻳﺎﺘﻧ . ﻲﻛااﺪﻌﺗﺶﻳاﺰﻓاﺎﺑﺪﻨﭼﺮﻫ
نﺎﻣﺪﻧار،ﻲﻓﺮﺼﻣ نژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘ نﻻاو
ﻲﻣﺶﻳاﺰﻓاﺖﻔﻧ ﻪﻳﺰﺠﺗ ﻲﻣﺮﻈﻧ ﻪﺑﺎﻣا،ﺪﺑﺎﻳ
رﺎﻤﻴﺗ ﻦﻳﺮﺘﻬﺑيدﺎﺼﺘﻗاظﺎﺤﻟ ﻪﺑﺪﺳر
،ﻲﻓﺮﺼﻣنژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘﺖﻈﻠﻏ
رﺎﻤﻴﺗ ﻲﻛا1 ﻲﻣنﻻاو ﺪﺷﺎﺑ زاﺶﻴﺑﺶﻫﺎﻛﺎﺑرﺎﻤﻴﺗﻦﻳاردﻪﻛاﺮﭼ . ﺖﻔﻧﻪﻳﺰﺠﺗنﺎﻣﺪﻧار،نژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘيﺮﺑاﺮﺑ30
دوﺪﺣ ﺎﻬﻨﺗ ﺖﺳاﻪﺘﻓﺎﻳ ﺶﻫﺎﻛﺪﺻرد8
ﺶﻳﻻﺎﭘنﺎﻣﺪﻧار ﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫيﺎﻬﺘﻈﻠﻏمﺎﻤﺗردﻪﻛ دادنﺎﺸﻧﺞﻳﺎﺘﻧﺰﻴﻧ .
رﺎﻤﻴﺗردكﺎﺧ رد10
رﺎﻤﻴﺗزاﺮﺗﻻﺎﺑﻲﮔدﻮﻟآﺪﺻ ﻲﻣﺪﺻرد20
ﺪﺷﺎﺑ ﻲﻣﺮﻈﻨﺑ . ﺪﻴﺴﻛاﺮﭘنژورﺪﻴﻫﺖﻈﻠﻏﺮﺑهوﻼﻋﺪﺳر
ﻪﻔﻟﻮﻣﺮﻳﺎﺳ يﻻﺎﺑيﺎﻫﺪﺻردرد هﮋﻳﻮﺑﺶﻳﻻﺎﭘنﺎﻣﺪﻧار ردﻦﻫآ ﺐﻴﻛﺮﺗعﻮﻧوﺖﻈﻠﻏﻪﻠﻤﺟ زاﺶﻳﻻﺎﭘ ردﺮﺛﻮﻣيﺎﻫ
ﻲﻣﻢﻬﻣﻲﮔدﻮﻟآ ﺪﻨﺷﺎﺑ
.
لوﺪﺟ 3 هوﺮﮔ- يﺎﻬﻨﻴﮕﻧﺎﻴﻣيﺪﻨﺑ ﺪﺻرد
ﻪﻳﺰﺠﺗ ﺖﻔﻧ طﻮﺑﺮﻣ ﻪﺑ ﺮﺛا ﺖﻈﻠﻏ ﻲﻓﺮﺼﻣنژورﺪﻴﻫﺪﻴﺴﻛاﺮﭘ ﻪﺑ
شور ﻦﻜﻧاد
ﻪﻳﺰﺠﺗﺪﺻردﻂﺳﻮﺘﻣ
ﻲﻛا نﻻاو H2O2
ﻲﻓﺮﺼﻣ رﺎﻤﻴﺗ
ﻲﮔدﻮﻟآﺪﺻرد10 رﺎﻤﻴﺗ
ﻲﮔدﻮﻟآﺪﺻرد20
E1(0.5) 67a
/
a 40 23
E2(1)
b 16 /
b 91 42 / 87
E3(5)
bc 75 /
b 95 17 / 89
E4(10)
bc 83 /
b 95 07 / 92
E5(20)
bc 05 /
b 96 97
E6(30) 5c
/
b 98 67 / 97
١٠٣٩
ﻊﺑﺎﻨﻣ
] 1 ﻲﻳﺎﻨﻴﻣ [
،ﻲﻧاﺮﻬﺗ شﻮﻳراد فﺮﺣ . ﺶﻨﻣ
، ع يرذآ . يدﺮﻜﻫد
، ف ﻪﻌﻟﺎﻄﻣ . ﻪﻳﺰﺠﺗ ﻲﺘﺴﻳز ﺖﻔﻧ مﺎﺧ ﻦﻴﮕﻨﺳ رد
كﺎﺧ ﺎﺑ سﺎﻴﻘﻣ تﻮﻠﻳﺎﭘ ﻪﻠﺠﻣ . مﻮﻠﻋ ﻲﻄﻴﺤﻣ
، نﺎﺘﺴﻣز
،1384
،10 82 - 71
2.Bautista, P., Mohedano, A.F., Casas, J.A., Zazo, J.A., Rodriguez, J.J., 2008. An overview of the application of Fenton oxidation to industrial wastewaters treatment. J. Chem. Technol.
Biotechnol. 83, 1323–1338.
3. Di Palma, L., 2005. In situ chemical oxidation of environments combined with hazardous materials. In: Lens, P., Grotenhuis, T., Malina, G., Tabak, H. (Eds.), Soil and Sediment Remediation: Mechanisms, Technologies and Applications. IWA Publishing, London, pp.
200–222.
4. Huang, C.P., Dong, C., Tang, Z., 1993. Advanced chemical oxidation: its present role and potential future. Hazard. Waste Manage. 13, 361–377.
5. ITRC (The Interstate Technology and Regulatory Council), 2005. Technical and Regulatory Guidance for In Situ Chemical Oxidation of Contaminated Soil and Groundwater, second ed. ISCO. 2. Interstate Technology Council, In Situ Chemical Oxidation Team, Washington, DC. <http://www.itcweb.org>.
6. Munter, R., 2001. Advanced oxidation processes-current status and prospects. Proc. Est.
Acad. Sci. Chem. 50 (2), 59–80.
7. Pignatello, J.J., Oliveros, E., Mackay, A., 2006. Advanced oxidation processes for organic contaminant destruction based on the Fenton reaction and related chemistry. Crit. Rev. Env.
Sci. Technol. 36, 1–84
8. Munter, R., 2001. Advanced oxidation processes-current status and prospects. Proc. Est.
Acad. Sci. Chem. 50 (2), 59–80.
9. Watts, R.J., Teel, A.L., 2005. Chemistry of modified Fenton’s reagent (catalysed H2O2
propagations -CHP) for in situ soil and groundwater remediation. J. Environ. Eng.
doi:10.1061/(ASCE)0733-9372(2005)131:4(612).
١٠٤٠
Effect of hydrogen peroxide Concentration in modified petroleum-contaminated soil by using Fenton chemistry reaction
Azam Sadat Yousefi*, Abdolamir Bostani
Shahed University, Department of Soil Sciences, Tehran, Iran
Abstract
Thread refined petroleum contaminated soils due to the nature of the Iran,s oil is important.
Ways to removal petroleum pollution of soil has been presented already. This study is refined petroleum contaminated soils using different concentrations of hydrogen peroxide in the Fenton oxidation. For this purpose a calcareous soil samples around Tehran Oil Refinery removed then prepared with two levels of 10 and 20 percent crude oil were infected in triplicate. After reaching equilibrium conditions using Fenton chemistry and the 0/5, 1, 5, 10, 20, 30 wt% concentration of hydrogen peroxide were treated. The results showed that the concentrations of hydrogen peroxide treatment, 10% higher than the pollution removal treatment is 20 percent. Also was a significant difference between the levels of hydrogen peroxide used in the removal oil pollution in both surface contamination (P<0.01).
Keywords: Petroleum Pollution, Refinement, chemical oxidation Fenton, Concentrations of hydrogen peroxide
