Table B.10 Sorption of pendimethalin to Lake Vaparanta sediment at low concentration Time Kd¹ Kd² Cw Cs Cs CT C-control hours L/kg L/kg dpm/L mg/L dpm/kg DW dpm/L dpm/L Recovery dpm/L 1 83* 383150 0.00311 31894799 1321713# 1704863 1704863 1 81* 390450 0.00317 31750245 1314413# 1704863 1704863 4 100* 358075 0.00291 35907181 1480875# 1838950 1838950 4 99* 360000 0.00293 35788913 1478950# 1838950 1838950 24 100* 354025 0.00288 35337753 1455350# 1809375 1809375 24 99* 356125 0.00289 35265569 1453250# 1809375 1809375 48 98* 97* 344950 0.00280 33933979 1405656 1750606 127% 1729788 48 82* 103* 327550 0.00266 26737781 1106904 1434454 104% 1729788 Average 1736429 1770744