Adsorption studies of azotetrazolate and 3,6-dihydrazinotetrazine on peat

摘要: The objective of our studies was the evaluation adsorption process two high-nitrogen compounds–dihydrazinotetrazine (DHTz) and azotetrazolate ion (AZ)−on a chosen peat. experiments were performed using static method at three different temperatures (283, 298, 333 K). DHTz AZ on peat characterized by isotherms according to Freundlich Langmuir models. obtained correlations between equilibrium concentration in good accordance with models, as confirmed high values correlation coefficients (0.97−0.99). Adsorption less efficient than that DHTz, this inference experimentally proven. maximum surface coverages particles adsorbate model calculated 0.02 0.17 mol kg−1 (at 298 K) for respectively. determined constants greater investigated p...