GFS tank, yosavuta kuyika, imatha kuphatikiza madera osiyanasiyana a zimbudzi, kuti akwaniritse bwino zonyansa, ndi ulalo woyenera.
Sitima ya Aeration, yothandizira zimbudzi, ndi chimodzi mwazinthu zofunikira kwambiri.
Clarifier tank, pochizira madzi otaya, zofunikira pakukula malinga ndi kusankha kwa makasitomala.
Thanki GFS, akhoza kugawidwa mu madera kuchimbudzi, yabwino ndi kusintha, kapangidwe kusintha.