<prompt> Translate the following text to SwahiliThe AC is typically injected at the lowest temperature available that is upstream of a particle-collecting device because experience has found that mercury collection is most efficient at lower temperatures.  <response>: AC ni kawaida injected katika joto la chini inapatikana kwamba ni upstream ya chombo chenye kuokota chembechembe kwa sababu uzoefu imepata kwamba mkusanyiko wa zebaki ni ufanisi zaidi katika joto la chini. 