# Fileset [IWATE-Cs-Corncob-charcoal.pdf](https://mdr.nims.go.jp/filesets/5aba1e7d-6f02-433b-93db-f4a83a63ed4f/download) ## Creator National Institute of Advanced Industrial Science and Technology, National Institute for Materials Science, Central Research Institute of Electric Power Industry, Iwate University, University of Miyazaki ## Rights ## Other metadata [Cesium adsorption by other adsorbents](https://mdr.nims.go.jp/datasets/5f12f568-cd98-4eef-b934-0cf8ece01ae3) ## Fulltext ID AdsorbentCarbonizationtemperature[℃]ProductionareaParticlesizeComposition,etc. pHFiltration○：Yes×：NoAmount ofadsorbentm[g]SolutionvolumeV[ml]Mixingtime(1)[h]Cs[ppm]Sr(2)[ppm]I(3)[ppm]Csadsorptionratio[％]Kd(Cs)001 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 61.3 153.2002 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 55.9 139.7003 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 65.6 163.9004 Corncob charcoal 500 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 36.1 90.2005 Corncob charcoal 500 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 48.7 121.7007 Corncob charcoal 600 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 9.6 24.1009 Corncob charcoal 600 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 19.6 48.9010 Corncob charcoal 700 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 19.5 48.7011 Corncob charcoal 700 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 1.6 4.1012 Corncob charcoal 700 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 36.2 90.5013 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 6.3 15.9015 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 5.2 12.9016 Corncob charcoal 900 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 31.4 78.5017 Corncob charcoal 900 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 0.6 1.4018 Corncob charcoal 900 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 25.2 63.1019 Corncob charcoal Dalian 2mm under Ultrapure water - ○ 0.1 25 10 min 1.0 55.4 138.6020 Corncob charcoal Dalian 2mm under Ultrapure water - ○ 0.1 25 20 min 1.0 58.9 147.3021 Corncob charcoal Dalian 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 62.9 157.3022 Active carbon 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 16.5 41.3023 Oak charcoal 500 2mm under Ultrapure water - ○ 0.1 25 30 min 1.0 15.4 38.6024 Corncob charcoal 600 2mm under Ultrapure water - ○ 0.3 25 30 min 1.0 21.3 17.8025 Corncob charcoal 600 2mm under Ultrapure water - ○ 0.5 25 30 min 1.0 30.5 15.2026 Corncob charcoal 900 2mm under Ultrapure water - ○ 0.3 25 30 min 1.0 25.1 21.0027 Corncob charcoal 900 2mm under Ultrapure water - ○ 0.5 25 30 min 1.0 34.2 17.1028 Corncob charcoal Dalian 2mm under Ultrapure water - ○ 0.3 25 30 min 1.0 66.1 55.1029 Corncob charcoal Dalian 2mm under Ultrapure water - ○ 0.5 25 30 min 1.0 68.6 34.3030 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 85.0 85.0031 Corncob charcoal 450 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 71.0 71.0032 Corncob charcoal 600 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 14.0 14.0035 Corncob charcoal 450 2mm under Ultrapure water 9.50 ○ 0.25 25 24 1.0 65.0 65.0036 Corncob charcoal 500 2mm under Ultrapure water 9.50 ○ 0.25 25 24 1.0 10.0 10.0037 Corncob charcoal 600 2mm under Ultrapure water 9.20 ○ 0.25 25 24 1.0 1.0 1.0039 Corncob charcoal 400 2mm under Ultrapure water 9.82 ○ 0.25 25 24 1.0 93.6 93.6040 Corncob charcoal 400 2mm under Ultrapure water 9.84 ○ 0.25 25 24 1.0 93.4 93.4041 Corncob charcoal 450 2mm under Ultrapure water 9.26 ○ 0.25 25 24 1.0 88.9 88.9042 Corncob charcoal 450 2mm under Ultrapure water 9.23 ○ 0.25 25 24 1.0 89.1 89.1043 Corncob charcoal 500 2mm under Ultrapure water 9.41 ○ 0.25 25 24 1.0 84.3 84.3044 Corncob charcoal 500 2mm under Ultrapure water 9.43 ○ 0.25 25 24 1.0 84.3 84.3045 Corncob charcoal 600 2mm under Ultrapure water 9.28 ○ 0.25 25 24 1.0 50.9 50.9046 Corncob charcoal 600 2mm under Ultrapure water 9.23 ○ 0.25 25 24 1.0 50.8 50.8047 Corncob charcoal 800 2mm under Ultrapure water 9.58 ○ 0.25 25 24 1.0 44.6 44.6048 Corncob charcoal 800 2mm under Ultrapure water 9.62 ○ 0.25 25 24 1.0 39.0 39.0049 Corncob charcoal 400 2mm under Ultrapure water 9.92 ○ 0.25 25 1 1.0 91.1 91.1050 Corncob charcoal 400 2mm under Ultrapure water 9.96 ○ 0.25 25 1 1.0 91.4 91.4051 Corncob charcoal 400 2mm under Ultrapure water 9.98 ○ 0.25 25 3 1.0 92.0 92.0052 Corncob charcoal 400 2mm under Ultrapure water 9.96 ○ 0.25 25 3 1.0 92.2 92.2053 Corncob charcoal 400 2mm under Ultrapure water 10.00 ○ 0.25 25 5 1.0 93.1 93.1054 Corncob charcoal 400 2mm under Ultrapure water 10.03 ○ 0.25 25 5 1.0 92.7 92.7055 Corncob dry matter 2mm under Ultrapure water 6.44 ○ 0.25 25 24 1.0 43.9 43.9056 Corncob dry matter 2mm under Ultrapure water 6.35 ○ 0.25 25 24 1.0 46.4 46.4057 Corncob charcoal Dalian 2mm under Ultrapure water 9.02 ○ 0.25 25 24 1.0 81.5 81.5058 Corncob charcoal Dalian 2mm under Ultrapure water 9.08 ○ 0.25 25 24 1.0 80.7 80.7059 Black oak_1 2mm under Ultrapure water 9.44 ○ 0.25 25 24 1.0 54.0 54.0060 Black oak_2 2mm under Ultrapure water 9.52 ○ 0.25 25 24 1.0 54.1 54.1Aqueous solution Ion concentration of the solutionID AdsorbentCarbonizationtemperature[℃]ProductionareaParticlesizeComposition,etc. pHFiltration○：Yes×：NoAmount ofadsorbentm[g]SolutionvolumeV[ml]Mixingtime(1)[h]Cs[ppm]Sr(2)[ppm]I(3)[ppm]Csadsorptionratio[％]Kd(Cs)Aqueous solution Ion concentration of the solution061 White oak_1 2mm under Ultrapure water 7.84 ○ 0.25 25 24 1.0 42.9 42.9062 White oak_2 2mm under Ultrapure water 7.57 ○ 0.25 25 24 1.0 37.5 37.5063 Cryptomeria japonica_1 2mm under Ultrapure water 6.87 ○ 0.25 25 24 1.0 48.3 48.3064 Cryptomeria japonica_2 2mm under Ultrapure water 6.78 ○ 0.25 25 24 1.0 38.5 38.5065 Janese red pine_1 2mm under Ultrapure water 5.15 ○ 0.25 25 24 1.0 38.3 38.3066 Japanese red pine_2 2mm under Ultrapure water 5.24 ○ 0.25 25 24 1.0 37.1 37.1067 Active carbon_1 2mm under Ultrapure water 5.01 ○ 0.25 25 24 1.0 29.7 29.7068 Active carbon_2 2mm under Ultrapure water 5.04 ○ 0.25 25 24 1.0 28.1 28.1101 KIMUKO_1 Ultrapure water 6.22 ○ 0.25 25 24 1.0 50.3 50.3102 KIMUKO_2 Ultrapure water 6.21 ○ 0.25 25 24 1.0 49.5 49.5103 Coffee_1 Ultrapure water 4.92 ○ 0.25 25 24 1.0 47.0 47.0104 Coffee_2 Ultrapure water 4.98 ○ 0.25 25 24 1.0 46.2 46.2105 Cornstalk charcoal 600 2mm under Ultrapure water 10.00 ○ 0.25 25 24 1.0 76.3 76.3106 Cornstalk charcoal 600 2mm under Ultrapure water 10.03 ○ 0.25 25 24 1.0 77.1 77.1107 Cornstalk charcoal 800 2mm under Ultrapure water 10.50 ○ 0.25 25 24 1.0 71.3 71.3108 Cornstalk charcoal 800 2mm under Ultrapure water 10.56 ○ 0.25 25 24 1.0 97.3 97.3109 Ubame oak_1 2mm under Ultrapure water 8.91 ○ 0.25 25 24 1.0 42.7 42.7110 Ubame oak_2 2mm under Ultrapure water 9.05 ○ 0.25 25 24 1.0 46.6 46.6111 Magnolia_1 2mm under Ultrapure water 9.86 ○ 0.25 25 24 1.0 69.9 69.9112 Magnolia_2 2mm under Ultrapure water 9.90 ○ 0.25 25 24 1.0 71.4 71.4113 Cornstalk charcoal 500 2mm under Ultrapure water 9.91 ○ 0.25 25 24 1.0 85.8 85.8114 Cornstalk charcoal 500 2mm under Ultrapure water 9.88 ○ 0.25 25 24 1.0 86.4 86.4115 Corncob charcoal 400 2mm under Ultrapure water 9.71 ○ 0.25 25 24 1.0 90.8 90.8116 Corncob charcoal 400 2mm under Ultrapure water 9.78 ○ 0.25 25 24 1.0 90.2 90.2117 Corncob charcoal 600 2mm under Ultrapure water 9.62 ○ 0.25 25 24 1.0 57.8 57.8118 Corncob charcoal 600 2mm under Ultrapure water 9.34 ○ 0.25 25 24 1.0 57.1 57.1119 Corncob charcoal 800 2mm under Ultrapure water 9.80 ○ 0.25 25 24 1.0 57.6 57.6120 Corncob charcoal 800 2mm under Ultrapure water 9.82 ○ 0.25 25 24 1.0 57.5 57.5121 Cornstalk charcoal 800 2mm under Ultrapure water 10.40 ○ 0.25 25 24 1.0 75.2 75.2124 Corncob charcoal 900 2mm under Ultrapure water 10.36 ○ 0.25 25 24 1.0 68.2 68.2125 Corncob charcoal 900 2mm under Ultrapure water 10.33 ○ 0.25 25 24 1.0 69.7 69.7126 Corncob charcoal 1000 2mm under Ultrapure water 10.08 ○ 0.25 25 24 1.0 60.8 60.8127 Corncob charcoal 1000 2mm under Ultrapure water 10.14 ○ 0.25 25 24 1.0 61.4 61.4128 Corncob charcoal 400 2mm under Ultrapure water 9.65 ○ 0.125 25 24 1.0 88.3 176.7129 Corncob charcoal 400 2mm under Ultrapure water 9.50 ○ 0.125 25 24 1.0 86.5 172.9130 Corncob charcoal 800 2mm under Ultrapure water 9.61 ○ 0.125 25 24 1.0 52.7 105.4131 Corncob charcoal 800 2mm under Ultrapure water 9.64 ○ 0.125 25 24 1.0 52.2 104.5132 Black oak_1 2mm under Ultrapure water 8.91 ○ 0.125 25 24 1.0 56.7 113.4133 Black oak_2 2mm under Ultrapure water 8.70 ○ 0.125 25 24 1.0 52.7 105.4134 Active carbon_1 2mm under Ultrapure water 5.10 ○ 0.125 25 24 1.0 26.5 52.9135 Active carbon_2 2mm under Ultrapure water 5.02 ○ 0.125 25 24 1.0 27.4 54.7142 Corncob charcoal 400 2mm under Ultrapure water 9.74 ○ 0.10 25 24 1.0 96.2 240.4143 Corncob charcoal 400 2mm under Ultrapure water 9.75 ○ 0.10 25 24 1.0 89.2 223.0144 Corncob charcoal 800 2mm under Ultrapure water 9.65 ○ 0.10 25 24 1.0 56.5 141.3145 Corncob charcoal 800 2mm under Ultrapure water 9.73 ○ 0.10 25 24 1.0 55.6 139.1146 Corncob charcoal 400 2mm under Ultrapure water 9.42 ○ 0.050 25 24 1.0 84.0 419.8147 Corncob charcoal 400 2mm under Ultrapure water 9.30 ○ 0.050 25 24 1.0 83.7 418.3148 Corncob charcoal 800 2mm under Ultrapure water 9.47 ○ 0.050 25 24 1.0 47.1 235.6149 Corncob charcoal 800 2mm under Ultrapure water 9.52 ○ 0.050 25 24 1.0 47.7 238.7150 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.25 25 10 min 1.0 89.8 89.8151 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.25 25 10 min 1.0 90.2 90.2152 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.25 25 10 min 1.0 71.7 71.7153 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.25 25 10 min 1.0 71.9 71.9154 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 90.9 90.9155 Corncob charcoal 400 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 91.2 91.2ID AdsorbentCarbonizationtemperature[℃]ProductionareaParticlesizeComposition,etc. pHFiltration○：Yes×：NoAmount ofadsorbentm[g]SolutionvolumeV[ml]Mixingtime(1)[h]Cs[ppm]Sr(2)[ppm]I(3)[ppm]Csadsorptionratio[％]Kd(Cs)Aqueous solution Ion concentration of the solution156 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 70.7 70.7157 Corncob charcoal 800 2mm under Ultrapure water - ○ 0.25 25 30 min 1.0 71.1 71.1158 Quercus acutissima_1 Motoyoshi 2mm under Ultrapure water 8.98 ○ 0.25 25 24 1.0 48.7 48.7159 Quercus acutissima_2 Motoyoshi 2mm under Ultrapure water 8.89 ○ 0.25 25 24 1.0 92.7 92.7160 Quercus acutissima_1 Kantoh 2mm under Ultrapure water 10.22 ○ 0.25 25 24 1.0 90.2 90.2161 Quercus acutissima_2 Kantoh 2mm under Ultrapure water 10.21 ○ 0.25 25 24 1.0 90.5 90.5162 Bamboo charcoal_1 2mm under Ultrapure water 9.90 ○ 0.25 25 24 1.0 82.2 82.2163 Bamboo charcoal_2 2mm under Ultrapure water 9.96 ○ 0.25 25 24 1.0 80.5 80.5