технологічна схема

The article presents experimental studies of the adsorption capacity of zeolite in relation to Cu2 + and Сr3 + ions in a column type apparatus. The comparison of theoretical calculations and the results of experimental studies of the process of compatible adsorption of copper and chromium ions on zeolite in dynamic conditions was presented. Experimental data of dynamics of adsorption of ion of cuprum and chromium zeolite in a column type apparatus were presented. The exhaustion time and breakthrough time for different sorts at different bed depth have been set.

The  technological  chart  of  wastewater  treatment  from  phosphates  by  application  of exhausted  adsorbent  in  which  exchangeabble  cations  are  substituted  by  the  ions  of  copper, chrome  or  zinc  is  projected  .  The  method  of  regeneration  and  repeated  application  of  the worked zeolite is offered.