Reducing the ammonium concentration of aqueous solutions comprises passing it through a reactor containing adsorption agent, passing activated sludge containing dissolved salt through the reactor by means of gas and rinsing

摘要

Reducing the ammonium concentration of aqueous solutions comprises passing the solution through a reactor containing adsorption agent, passing activated sludge containing dissolved salt through the reactor by means of gas and rinsing with liquid. Reducing the ammonium concentration of aqueous solutions comprises passing the solution through a reactor containing adsorption agent, passing activated sludge containing dissolved salt through the reactor by means of gas and rinsing with liquid. An Independent claim is included for the apparatus used comprising a reactor(s) containing adsorption agent, an activator vessel containing activated sludge, a ventilation device, reactor control devices, a sludge circulation device and an air circulation device.