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char = p;code = 112
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char = m;code = 109
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char = c;code = 99
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char = a;code = 97
char = v;code = 118
char = e;code = 101
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char = r;code = 114
char = r;code = 114
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char = d;code = 100
char = i;code = 105
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char = i;code = 105
char = o;code = 111
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char = i;code = 105
char = n;code = 110
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char = e;code = 101
char = ;code = 32
char = r;code = 114
char = e;code = 101
char = m;code = 109
char = o;code = 111
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char = a;code = 97
char = l;code = 108
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = p;code = 112
char = o;code = 111
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char = l;code = 108
char = o;code = 111
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char = h;code = 104
char = e;code = 101
char = n;code = 110
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char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
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char = s;code = 115
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char = l;code = 108
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char = c;code = 99
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char = m;code = 109
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char = a;code = 97
char = t;code = 116
char = e;code = 101
char = d;code = 100
char = ;code = 32
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char = p;code = 112
char = a;code = 97
char = c;code = 99
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char = o;code = 111
char = r;code = 114
char = ;code = 32
char = o;code = 111
char = i;code = 105
char = l;code = 108
char = .;code = 46
result sql = Application of microwave irradiation in the removal of polychlorinated biphenyls from soil contaminated by capacitor oil.
Application of microwave irradiation in the removal of polychlorinated biphenyls from soil contaminated by capacitor oil.
char = T;code = 84
char = h;code = 104
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char = p;code = 112
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char = a;code = 97
char = b;code = 98
char = i;code = 105
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char = i;code = 105
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char = f;code = 102
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char = r;code = 114
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char = i;code = 105
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char = i;code = 105
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char = e;code = 101
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char = (;code = 40
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char = C;code = 67
char = B;code = 66
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char = s;code = 115
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char = h;code = 104
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char = p;code = 112
char = a;code = 97
char = c;code = 99
char = i;code = 105
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char = o;code = 111
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char = ;code = 32
char = o;code = 111
char = i;code = 105
char = l;code = 108
char = ;code = 32
char = w;code = 119
char = a;code = 97
char = s;code = 115
char = ;code = 32
char = s;code = 115
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char = u;code = 117
char = d;code = 100
char = i;code = 105
char = e;code = 101
char = d;code = 100
char = .;code = 46
char = ;code = 32
char = G;code = 71
char = r;code = 114
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char = n;code = 110
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char = l;code = 108
char = a;code = 97
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char = a;code = 97
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char = b;code = 98
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char = C;code = 67
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char = d;code = 100
char = e;code = 101
char = d;code = 100
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char = i;code = 105
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char = o;code = 111
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char = t;code = 116
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char = ;code = 32
char = a;code = 97
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char = m;code = 109
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char = c;code = 99
char = r;code = 114
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char = a;code = 97
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char = e;code = 101
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char = a;code = 97
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char = i;code = 105
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char = t;code = 116
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char = r;code = 114
char = e;code = 101
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char = o;code = 111
char = f;code = 102
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
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char = r;code = 114
char = e;code = 101
char = a;code = 97
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char = s;code = 115
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char = ;code = 32
char = E;code = 69
char = f;code = 102
char = f;code = 102
char = e;code = 101
char = c;code = 99
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char = s;code = 115
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = s;code = 115
char = o;code = 111
char = d;code = 100
char = i;code = 105
char = u;code = 117
char = m;code = 109
char = ;code = 32
char = h;code = 104
char = y;code = 121
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char = o;code = 111
char = p;code = 112
char = h;code = 104
char = o;code = 111
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char = p;code = 112
char = h;code = 104
char = i;code = 105
char = t;code = 116
char = e;code = 101
char = ;code = 32
char = (;code = 40
char = S;code = 83
char = H;code = 72
char = P;code = 80
char = );code = 41
char = ;code = 32
char = a;code = 97
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char = d;code = 100
char = ;code = 32
char = i;code = 105
char = r;code = 114
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char = o;code = 111
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char = d;code = 100
char = e;code = 101
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char = (;code = 40
char = I;code = 73
char = P;code = 80
char = );code = 41
char = ;code = 32
char = a;code = 97
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char = r;code = 114
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char = a;code = 97
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char = t;code = 116
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char = P;code = 80
char = C;code = 67
char = B;code = 66
char = ;code = 32
char = r;code = 114
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char = a;code = 97
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char = a;code = 97
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char = w;code = 119
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char = l;code = 108
char = ;code = 32
char = a;code = 97
char = s;code = 115
char = ;code = 32
char = t;code = 116
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char = e;code = 101
char = f;code = 102
char = f;code = 102
char = e;code = 101
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char = e;code = 101
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char = ;code = 32
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char = ;code = 32
char = G;code = 71
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char = C;code = 67
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char = d;code = 100
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char = d;code = 100
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char = f;code = 102
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char = o;code = 111
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char = I;code = 73
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char = /;code = 47
char = I;code = 73
char = P;code = 80
char = /;code = 47
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char = H;code = 72
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char = p;code = 112
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char = a;code = 97
char = t;code = 116
char = e;code = 101
char = ;code = 32
char = a;code = 97
char = m;code = 109
char = o;code = 111
char = u;code = 117
char = n;code = 110
char = t;code = 116
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = w;code = 119
char = a;code = 97
char = t;code = 116
char = e;code = 101
char = r;code = 114
char = ;code = 32
char = p;code = 112
char = r;code = 114
char = o;code = 111
char = v;code = 118
char = e;code = 101
char = d;code = 100
char = ;code = 32
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char = o;code = 111
char = ;code = 32
char = b;code = 98
char = e;code = 101
char = ;code = 32
char = h;code = 104
char = e;code = 101
char = l;code = 108
char = p;code = 112
char = f;code = 102
char = u;code = 117
char = l;code = 108
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = ;code = 32
char = p;code = 112
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = o;code = 111
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char = i;code = 105
char = n;code = 110
char = g;code = 103
char = ;code = 32
char = t;code = 116
char = h;code = 104
char = e;code = 101
char = ;code = 32
char = r;code = 114
char = e;code = 101
char = m;code = 109
char = o;code = 111
char = v;code = 118
char = a;code = 97
char = l;code = 108
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = P;code = 80
char = C;code = 67
char = B;code = 66
char = s;code = 115
char = ;code = 32
char = f;code = 102
char = r;code = 114
char = o;code = 111
char = m;code = 109
char = ;code = 32
char = s;code = 115
char = o;code = 111
char = i;code = 105
char = l;code = 108
char = ;code = 32
char = b;code = 98
char = y;code = 121
char = ;code = 32
char = s;code = 115
char = t;code = 116
char = e;code = 101
char = a;code = 97
char = m;code = 109
char = ;code = 32
char = d;code = 100
char = i;code = 105
char = s;code = 115
char = t;code = 116
char = i;code = 105
char = l;code = 108
char = l;code = 108
char = a;code = 97
char = t;code = 116
char = i;code = 105
char = o;code = 111
char = n;code = 110
char = ;code = 32
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char = n;code = 110
char = d;code = 100
char = ;code = 32
char = i;code = 105
char = n;code = 110
char = ;code = 32
char = a;code = 97
char = c;code = 99
char = t;code = 116
char = i;code = 105
char = n;code = 110
char = g;code = 103
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char = a;code = 97
char = s;code = 115
char = ;code = 32
char = a;code = 97
char = ;code = 32
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char = s;code = 115
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char = l;code = 108
char = v;code = 118
char = e;code = 101
char = n;code = 110
char = t;code = 116
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = S;code = 83
char = H;code = 72
char = P;code = 80
char = ;code = 32
char = a;code = 97
char = n;code = 110
char = d;code = 100
char = ;code = 32
char = H;code = 72
char = -;code = 45
char = d;code = 100
char = o;code = 111
char = n;code = 110
char = o;code = 111
char = r;code = 114
char = ;code = 32
char = o;code = 111
char = f;code = 102
char = ;code = 32
char = I;code = 73
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char = .;code = 46
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result sql = The applicability of microwave irradiation in the removal of polychlorinated biphenyls (PCBs) from the soil heavily contaminated by capacitor oil was studied. Granular activated carbon (GAC) was added into the soil as a microwave-absorbing material to rapidly increase the temperature of the reaction system. Effects of sodium hypophosphite (SHP) and iron powder (IP) as reductants on PCB removal, as well as the effects of water content in soil, microwave power and the amount of GAC added were investigated. The results indicated that in the presence of SHP and GAC, about 80% of PCBs in soil were effectively removed by 10 min microwave irradiation, and the further addition of IP could raise the average removal efficiency to a higher level, more than 95%. In the removal of PCBs with the microwave/GAC/IP/SHP system, an appropriate amount of water proved to be helpful in promoting the removal of PCBs from soil by steam distillation and in acting as a co-solvent of SHP and H-donor of IP.

Publication: Chemosphere 2008 Aug ;72(11)::1655-8. :doi: 10.1016/j.chemosphere.2008.05.030.
Publication Date: 2008 Aug
Study Author(s): Liu, Xitao;Zhang, Qing;Zhang, Guixiang;Wang, Ran;
Institution: Institute of Soil and Environmental Sciences, School of Environment, Beijing Normal University, Beijing 100875, China. [email protected]
Shortcut link to this study:
The applicability of microwave irradiation in the removal of polychlorinated biphenyls (PCBs) from the soil heavily contaminated by capacitor oil was studied. Granular activated carbon (GAC) was added into the soil as a microwave-absorbing material to rapidly increase the temperature of the reaction system. Effects of sodium hypophosphite (SHP) and iron powder (IP) as reductants on PCB removal, as well as the effects of water content in soil, microwave power and the amount of GAC added were investigated. The results indicated that in the presence of SHP and GAC, about 80% of PCBs in soil were effectively removed by 10 min microwave irradiation, and the further addition of IP could raise the average removal efficiency to a higher level, more than 95%. In the removal of PCBs with the microwave/GAC/IP/SHP system, an appropriate amount of water proved to be helpful in promoting the removal of PCBs from soil by steam distillation and in acting as a co-solvent of SHP and H-donor of IP.
PMID: 18585753

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