
Jaketị ihu igwe nke ụmụ nwanyị na-ejikọta atụmatụ sitere na ụdị ihu igwe niile nke afọ 90 na teknụzụ a nwapụtara nke sitere na ngwa ụgbọ mmiri teknụzụ anyị.
Jaketị a nwere teknụzụ arụmọrụ dị elu anyị, na-enye nchebe mmiri na ikuku n'oge mmiri ozuzo na oyi.
A na-emechi ihe owuwu nke nwere akwa abụọ ahụ kpamkpam iji gbochie mmiri ịbanye na ya, nke na-eme ka ọ dị mma maka ndụ obodo, ezumike n'ime ụlọ, ma ọ bụ njem ụgbọ mmiri.
O nwere mkpuchi a na-etinye n'ime akpa, ihe mkpuchi a na-agbanwe agbanwe na akụkụ ya maka ịdị mma pụrụ iche, yana akpa aka nwere zipa maka nchekwa dị nchebe.
Atụmatụ Ngwaahịa:
• Emechiri emechi nke ọma
• Nhazi nke akwa abụọ
• Ngwugwu mkpuchi a na-etinye n'ime olu akwa
• Nkwonkwo a na-agbanwe agbanwe
• Mkpuchi na úkwù a na-agbanwe agbanwe
• Akpa aka nwere mkpọchi zip echekwara
• Akara ngosi eserese
• akara ngosi ebipụtara
• Akara e ji aka rụọ
•DWR enweghị PFC