Tirohia te whiti i raro nei, ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: Ētahi wai utility whakarato anake ratonga supply wai, i te mea he raro i te kawenga o te sewage o te hinonga rerekē. Ko te tauira tenei i roto i Tunisia. Heoi, i roto i te nuinga o ngā take wai utility whakarato hoki ratonga horoi horoi me te wai. I roto i te tahi mau pa, whenua utility ano tohatoha hiko. I roto i te torutoru take taua multi-utility ano kohikohi otaota mārō, me te whakarato ratonga waea rohe. Ka taea te kitea he tauira o taua utility integrated i roto i te pa Colombian o Medellín. Ka taea te kitea i roto i Frankfurt, Germany (Mainova), i Casablanca, Morocco me i Gabon i Awherika ki te hauauru. whakarato Multi-utility etahi painga pērā i te utu noa, me te kōwhiringa ki te ripeka-subsidy ratonga wai ki moni mai i te hoko hiko, ki te whakaaetia e te ture.
ngā ratonga wai