No matter whether in East or West, the management of heavy metal waste today can usually only be carried out by precipitating out pollutants, mixing them with concrete and then finding a place to bury them.
於是不論在東方或西方，今天人們處理重金屬廢棄物，往往只能將汙染物沉澱，然後以水泥固化劑固化、封存，再找地方掩埋。