Umwanda usanzwe

Kubijyanye na Wikipedia

Umwanda usanzwe ni ijambo rikoreshwa muri Amerika mu gusobanura umwanda w’amazi meza yo gutunganywa n’uruganda rutunganya imyanda . Urutonde rwibanze rw’imyanda isanzwe isobanurwa mu itegeko ry’amazi meza muri Amerika. Urutonde rwahinduwe mu mabwiriza yatanzwe n'ikigo gishinzwe kurengera ibidukikije :

  • ogisijeni ikomoka ku binyabuzima (BOD)
  • fecal coliform bacteria
  • amavuta n'amavuta
  • pH (kurenza imipaka igenga)
  • byose byahagaritswe (TSS).

Amabwiriza y’ubuvuzi bwa kabiri akubiyemo ibipimo by’isohoka mu gihugu kuri BOD, pH na TSS, bikoreshwa ku nganda zitunganya imyanda muri Amerika

Amashakiro[hindura | hindura inkomoko]