Selected profile horizons | P sorbed | Langmuir | Freundlich | Van Huay | Temkin | ||||
c | b (mg/kg) | k (L/mg) | 1/n (L/kg) | Kd | n (L/kg) | m (mg2/kg2) | a (mg/kg) | b (mL/g) | |
A | 2080 | 2018 | 0.124 | 0.333 | 462 | 12.0 | 22.9 | 231 | 194 |
AC | 2479 | 2606 | 0.192 | 0.436 | 486 | 36.4 | 15.3 | 324 | 255 |
Cr | 2350 | 2428 | 0.206 | 0.458 | 415 | 29.7 | 16.5 | 286 | 273 |
A | 4799 | 4476 | 2.169 | 0.236 | 2070 | 13.1 | 50.0 | 959 | 782 |
AC | 4767 | 4435 | 3.263 | 0.128 | 2931 | 8.0 | 54.7 | 760 | 1050 |
2C | 2690 | 2014 | 0.062 | 0.357 | 334 | 16.9 | 16.4 | 210 | 45 |
4C | 2025 | 2976 | 0.011 | 0.59 | 89 | - | - | 180 | -192 |
Ap | 1686 | 2360 | 0.040 | 0.467 | 229 | - | - | 361 | 31 |
AB | 2367 | 2224 | 0.250 | 0.283 | 676 | 13.4 | 18.9 | 349 | 631 |
Bw1 | 2663 | 2662 | 0.529 | 0.287 | 927 | 15.0 | 22.4 | 414 | 994 |
Bw2 | 2361 | 2100 | 0.366 | 0.259 | 752 | 11.5 | 20.8 | 317 | 747 |
BC | 2197 | 1691 | 0.282 | 0.22 | 659 | 9.3 | 19.3 | 241 | 620 |
Cr | 2143 | 1600 | 0.231 | 0.467 | 231 | 10.0 | 17.5 | 262 | 462 |
A | 3578 | 3784 | 0.189 | 0.437 | 719 | 34.7 | 15.2 | 748 | 526 |
Bw | 4261 | 4373 | 0.548 | 0.355 | 1334 | 28.2 | 24.0 | 734 | 1553 |
BC | 3382 | 3339 | 0.267 | 0.368 | 826 | 25.0 | 18.4 | 591 | 798 |
2C | 2575 | 2270 | 0.112 | 0.431 | 368 | 24.1 | 11.2 | 496 | -7 |
4C | 1883 | 2919 | 0.024 | 0.723 | 92 | - | - | 630 | 911 |
Ac | 3699 | 3580 | 0.148 | 0.436 | 627 | 34.1 | 13.7 | 732 | 297 |
Cr1 | 4893 | 4843 | 1.507 | 0.262 | 2138 | 29.5 | 29.5 | 789 | 2225 |
Cr2 | 5402 | 5102 | 3.791 | 0.15 | 3133 | 31.8 | 31.9 | 463 | 3417 |
A | 3261 | 2772 | 0.157 | 0.411 | 532 | 23.8 | 14.7 | 561 | 260 |
Cr | 2725 | 2381 | 0.122 | 0.43 | 400 | 21.0 | 13.3 | 511 | 47 |
2Bw | 2638 | 1958 | 0.153 | 0.232 | 617 | 15.3 | 14.7 | 193 | 737 |
2Cr | 2445 | 1760 | 0.070 | 0.332 | 330 | 24.1 | 7.7 | 237 | 279 |