EN
Njikọ ngwa ngwa
Nke VPSA odo maara akwụkwọ ndị ọrụ na-ekwu n'akwụkwọ ọrụ mmechamaka na-echepu n'akwụkwọ ọrụ mmanya na-oji n'ime 80%-90%, na-enye amalite mkpa ikpeazu ọnwa, maara ihe ọ bụla na-emezighi mmiri.
Nke VPSA odo maara akwụkwọ ndị ọrụ na-ekwu n'akwụkwọ ọrụ mmanya na-oji n'ime 80%-90%, na-enye amalite mkpa ikpeazu ọnwa, maara ihe ọ bụla na-emezighi mmiri n'obodo petrochemical, farmasi na mmiri obodo. Gaa maka ihe otu nkume ndị eziokwu ozone na-emezighi mkpa ozone na-rụ mmiri COD.
