Guduro

1. Maganin ruwa na muhalli;
Babban maida hankali Organic sharar gida magani, kamar kau da aromatic, polycyclic, heterocyclic mahadi da samu gurbace; Cire cutarwa abubuwa kamar
fluorine, phosphorus, arsenic da mercury daga ruwa;
2. Tsabtace kayan lantarki masu mahimmanci;
Kamar tsarkakewar iskar chlorosilane, kawar da boron da phosphorus;