method for carrying out chemical reactions with the help of a mischwasserkreislaufes and device for applying the method

摘要

PICT:1024470/C1/1 The precipitation or oxidation of toxic waste in waters is conducted in reactor 3 in which the liquid has a rotational movement from tangential injection at 2. Treated water runs out of the bottom by overflow 8 while chemicals for the treatment are added at 7 to a portion of the liquid which is circulated from pipe 4, pump 1 to injector 2.ALSO:Chemical reactions in the liquid phase at low concentration are conducted in a continuously circulating liquid to which reactants are added outside the body of liquid in the reaction vessel and the mixture is then tangentially injected into the reactor to produce a rotation of the body of liquid.