"treatment efficiency" is correct and usable in written English.
Example sentence: The treatment efficiency of the medicine is impressive.
Lieber, J. et al. The BH3 mimetic ABT-737 increases treatment efficiency of paclitaxel against hepatoblastoma.
Results show the treatment efficiency for recovering concrete alkalinity.
Thereby, allowing the physician then ability to dynamically evaluate the hyperthermia treatment efficiency in real time.
However, the wastewater treatment efficiency was not considerably affected.
Reactor design plays an important role in the treatment efficiency.
Treatment efficiency was found to be pH independent.
Total coliform measurements were applied to evaluate treatment efficiency.
ZT glue immobilizes iodinated oil to raise treatment efficiency.
The factors affecting treatment efficiency are also examined.
Treatment efficiency for the toluene-loaded vent gas is shown to be very good.
Compared with constructed wetland treatment alone, the combined system improves the treatment efficiency of polluted water.
