Icyemezo cyo kugarura amazi mu koza imodoka ubusanzwe gishingiye ku bukungu, ibidukikije cyangwa ibibazo byubuyobozi. Itegeko ry’amazi meza ashyiraho amategeko avuga ko gukaraba imodoka bifata amazi y’amazi kandi bikagenga guta iyi myanda.
Ikigo cy’Amerika gishinzwe kurengera ibidukikije cyahagaritse kubaka imiyoboro mishya ijyanye n’iriba ry’imodoka. Iri tegeko rimaze gushyirwaho, gukaraba imodoka byinshi bizahatirwa kureba muri sisitemu yo kugarura ibintu.
Imiti imwe nimwe iboneka mumyanda yimyanda irimo: benzene, ikoreshwa muri lisansi nogukoresha, hamwe na trichlorethylene, ikoreshwa mugukuramo amavuta nibindi bikoresho.
Sisitemu nyinshi zo kwisubiramo zitanga uburyo bumwe bukurikira: gutuza tanks, okiside, kuyungurura, flocculation na ozone.
Sisitemu yo gukaraba imodoka mubisanzwe izatanga amazi meza yo gukaraba hagati ya litiro 30 na 125 kumunota (gpm) hamwe na microne 5.
Ibisabwa bya Gallon mubikoresho bisanzwe birashobora kwakirwa hifashishijwe ibikoresho. Kurugero, kurwanya impumuro no kuvanaho amabara yamazi yagaruwe birashobora kugerwaho no gutunganya ozone yibanda cyane kumazi afashe mubigega cyangwa ibyobo.
Mugihe cyo gushushanya, gushiraho no gukora sisitemu yo kugarura imashini zogukoresha imodoka zabakiriya bawe, banza umenye ibintu bibiri: niba wakoresha sisitemu ifunguye cyangwa ifunze-ifunga kandi niba hari umwanda.
Porogaramu isanzwe irashobora gukorerwa ahantu hafunze-gukurikiza gukurikiza itegeko rusange: Umubare wamazi meza yongewe muri sisitemu yo gukaraba nturenza igihombo cyamazi agaragara binyuze mumuka cyangwa ubundi buryo bwo gutwara.
Umubare wamazi yatakaye azahinduka muburyo butandukanye bwo gukaraba imodoka. Kwongeramo amazi meza kugirango yishyure igihombo cyo gutwara no guhumeka bizahora bigerwaho nkinzira yanyuma yo gukaraba. Kwoza kwa nyuma byongera amazi yatakaye. Inzira ya nyuma yo kwoza igomba guhora ari umuvuduko mwinshi nubunini buke hagamijwe koza amazi yose asigara yakoreshejwe mugukaraba.
Mugihe habaye imyanda iboneka ahantu runaka ho gukaraba imodoka, ibikoresho byo gutunganya amazi birashobora guha abashinzwe gukaraba imodoka guhinduka mugihe bahisemo imirimo yo gukaraba izakoresha reclaim n'amazi meza. Icyemezo birashoboka ko kizaba gishingiye ku giciro cyamafaranga yo gukoresha umwanda hamwe n’amafaranga y’amazi meza y’amazi.
Igihe cyo kohereza: Apr-29-2021