Zida zochizira madzi padziwe zopha tizilombo toyambitsa matenda ndi neolysis dziwe zimaphatikiza makina a ultraviolet ndi electrolysis yamchere yokhala ndi mchere wochepa kwambiri.
M'malo mwake, ndi njira yabwino kwambiri yochotsera matenda amtundu wa chlorine.
Kuphatikiza apo, dziwe la neolysis limaphatikiza mchere wa electrolysis ndi mchere wochepa kwambiri komanso mphamvu yopha tizilombo toyambitsa matenda a Ultraviolet.