Study on potassium extraction by static adsorption using zeolite

摘要

The effect on zeolite adsorption-regeneration to the potassium was studied, and the factors affected the results were discussed. The results showed that the maximum adsorption of zeolite to potassium (K2O) was 48.9245mg/g and the main influence factors were concentration, time, temperature and pH. The coexistence of ammonia and potassium would not affect the results greatly.