Fig 1.
Comparison of Plant Urease Curing Efficiency: (a) Cd2 + Fixation by plant ureases; (b) Pb2 + Fixation by plant ureases; (c) Zn2 + Fixation by plant ureases.
Fig 2.
Heavy metal inhibition effects on urease activity.
Table 1.
Urease dosage optimization.
Table 2.
Pollutant type comparison.
Fig 3.
Metal immobilization performance in mono- and co-contamination systems.
Fig 4.
Durability of metal immobilization under acid rain.
Fig 5.
pH Dynamics in treated soils.
Fig 6.
XRD patterns of carbonate precipitates.
Fig 7.
Mechanical durability under cyclic freeze-thaw conditions.
Table 3.
Comparison of production and treatment costs.