Sumaku-umeme huondoa vipande vyovyote vya chuma ambavyo huenda vikawa ndani ya umaji-maji huo mzito wenye rangi ya mtindi, au tope kama unavyoitwa kwa lugha ya biashara, baada ya hapo maji yanakamuliwa mpaka tope hilo lionekane kama kidonge cha plastiki.
This move is propelled in part by the increasing complexity of corporate structures and the burden it places on regulators to assess ownership through numerous holding companies, individuals and entities (Trappel and Meier, 1998).jw2019 jw2019