Chekwa 50% Gbanyụọ Iji koodu akwụkwọ ikike
Ntọala: Santevia chọrọ mmiri nwere ike ị (ụ (nke a ga-enyocha tupu oge eruo), Berkey nwere ike mee ka mmiri ọ bụla dị ọcha dị ọcha. Santevia anaghị ewepụ nje ma ọ bụ arsenic, Berkey na -ewepụ ya. E hiwere Santevia n'afọ 2007. Akụkọ ihe mere eme Berkey bidoro n'afọ ndị 1830 ma ndị dọkịta, ụlọ nyocha, ezinụlọ, Red Cross, UNICEF, eco-village, ụlọ nta, ogige, na ndị otu enyemaka ọdachi ejirila ya mee ihe n'ụwa niile.
Gosi Usoro Koodu