Air stripping is an effective method for the removal of ammonia from high‐concentration wastewater. The traditional open stripping process is expensive due to high consumptions of alkali reagent and energy. This study proposed a novel cyclic stripping‐acid adsorption system for ammonia removal. The stripped ammonia gas flowed into the stripping tower, and no fresh air was added during the cyclic stripping process. The kinetics model of ammonia removal from the smelting wastewater in a pilot‐scale cyclic stripping tower was investigated. The influences of stripping temperature (T), wastewater pH, air to liquid ratio (R), and acid spray flow (F) on the ammonia removal rate were discussed. The kinetics equation was determined as G = 4.14 × 10−3 × pH1.83 × T0.27 × F0.98 × R−0.49 when pH = 9.80–12.29, T = 19–35°C, F = 58–76 m3·h−1, and R = 1329–1725. The equation can be used to predict the removal rate of ammonia during operation. The ammonia concentration of the effluent decreased from 5951 mg·L−1 to 13 mg·L−1 within 15 h. Ammonia can be removed rapidly and economically from wastewater via the cyclic stripping process. © 2019 American Institute of Chemical Engineers Environ Prog, 38:e13146, 2019