1. Unyango lwamanzi kamasipala.
I-2. Unyango lwamanzi amdaka.
3. Ishishini lokwenza iphepha:Iarhente yokugcina iphepha, iarhente yamaphepha, iarhente yokusasazeka kwephepha, i-anaion yenkunkuma yenkunkuma, unyango olumhlophe.
I-4. Ukulungiswa kwemigodi:I-POLYACSTHRYDACRYDADE isetyenziswe ngokubanzi kumzi mveliso weemineral, ngakumbi kwinkqubo ye-sediment kunye nokwahlukana. Iimveliso zethu zivelisa ubunzima obuphezulu bemolekyuli kunye nentlawulo ephezulu yokwanelisa iimfuno zabathengi.
I-5. Enye inkqubo yezamashishini:Ukulungiswa kokutya, iswekile kunye nejusi, i-imeyile kunye nokufa njl.
6. Iikhemikhali zeoyile eziphuculweyo:Ukulawulwa kweprofayile kunye nokuvalwa kwamanzi, ukuntywila kodaka, ukubuyisela i-oyile ephezulu (i-EOR).