Uko wohitamwo amayunguruzo y’amazi yo gusubirira: Iyunguruzo ryo hejuru n’ukurinda ubuzima
Imenyekanisha
Gutanga amazi meza, aryoshe cane-ni ikintu kirenze ivyiza vyo ku kazi-ni ikintu nyamukuru co gutuma umuntu akora neza kandi afise akamaro. Ariko rero, izo nyungu zirazimangana iyo akayunguruzo k’amazi katagira akamaro; akayunguruzo gashaje kandi kuzuye nta co kamaze gusa, ariko kandi karashobora kuba isoko y’ibintu bihumanya.
Intambwe ya 1: Menya neza akayunguruzo k'ubu
Kumenya uburyo bwo kuyungurura ubu ni intambwe ya mbere ihambaye cane, kuko gukoresha uburyo butari bwo bisesagura ubutunzi kandi nta n’uburinzi bitanga. Hari uburyo butatu bwo kwizigirwa bwo kuronka inomero y'umuderi: ubwa mbere, suzuma akayunguruzo ka kera-ukureho akayunguruzo kariho, kuko inomero y'umuderi hafi yose icapwa ataco ihinduye ku nzu (rondera amakode nka `AMC100`, `APP500`, `MWF`, canke `HD1`{5); ica kabiri, reba igitabu c'ibikoresho-igitabu c'ukoresha c'ibikoresho bikonjesha amazi, munsi ya-ibikoresho vyo gukaraba, canke ibibindi bivuga ibisubirizwa bihuye; ica gatatu, reba urubuga rw’umuhinguzi-rondera kuri Internet ikimenyetso c’ico gikoresho n’akarorero kaco kugira uronke urutonde rw’ibihimba vyemewe vyo gusubirira. Impanuro ngirakamaro ku bucuruzi ni uguhingura urupapuro rworoshe rw’ibikoresho vyo mu cumba c’akaruhuko, ukandika ubwoko bw’ibikoresho, inomero y’ikigereranyo c’akayunguruzo, n’itariki vyashizweko kugira ngo bishobore gusubira gusaba no kumenya ko bisubirizwa ku gihe.
Intambwe ya 2: Gutahura ubuhinga bwo kuyungurura
Ubushobozi bwo kuyungurura buratandukanye hakurikijwe ubuhinga, kandi gutahura izo ntandukaniro birafasha ubucuruzi guhitamwo akayunguruzo keza ku bikenewe vy’amazi vyihariye. Carbone ikoreshwa ikuraho chlorine, uburyohe bubi/iminuko mibi, VOCs, n’imiti imwe imwe yica udukoko, bikaba bituma iba nziza cane mu gutuma amazi yasukuwe na komine agira uburyohe n’umunuko kandi ikaba isanzwe mu biyunguruzo n’ibiyunguruzo bishizwe ku binogo-. Reverse Osmosis (RO) igenewe ibintu vyinshi bihumanya harimwo ivyuma bikomeye (lead, arsenic), fluoride, nitrates, n’ibintu bikomeye bivanze, bibereye ahantu hazwi ko hari ibibazo vy’ubuhumane canke amazi akomeye cane kandi bitanga uburyo bwo kuyungurura bushitse. Ion Exchange ikuraho ivyuma bikomeye (calcium, magnesium) bitera ivyuma, bifasha gukingira ibikoresho ivyuma vy'ivyuma no gutorera umuti ibibazo vy'"amazi akomeye", kenshi nk'igice c'imirongo myinshi-. Iyunguruzo rya Micron rikuraho ibisigazwa, umugese, n’ibivyimba (nk’akarorero, Giardia, Cryptosporidium), rikoreshwa mu bice bifise amazi y’ibicu canke amazi y’amazi ya kera kandi akenshi rikora nk’iyunguruzo ry’imbere-mu mice myinshi-iyungurura. Ivyuma vyinshi vy’ubudandaji bikoresha amazi y’inzira nyinshi (nk’akarorero, ibisigazwa + carbone + ubundi buhinga) kugira ngo bihe uburinzi bwagutse-.
Intambwe ya 3: Suzuma Icemezo c'Umuhari wa Gatatu-
Ivyiyumviro vy'amazi "yasukuwe" bisaba kugenzurwa, kandi ivyemezo biva ku mashirahamwe yigenga nka NSF International bikora nk'ikidodo c'uburyo. Icemezo ca NSF cemeza ko iyo nyunguruzo yageragejwe cane kandi ko yerekanye ko igabanya ibintu vyihariye bihumanya biri ku rutonde rwayo. Ubucuruzi bukwiye kurondera ivyemezo bitatu vy’ingenzi ku bijanye n’ugupfunyika canke insobanuro y’ibintu: NSF/ANSI 42 (vyemeza ko klorine, uburyohe, n’akamoto bigabanywa), NSF/ANSI 53 (vyemeza ko bigabanye ibintu bihumanya ubuzima-nk’amabuye y’agaciro, cryptosporidium, n’imiti y’ibinyabuzima ishobora guhungabana (SI4/0V). kugabanya ibintu bihumanya bivaho nk’imiti imwe imwe n’imiti yica udukoko). Ku bijanye n’ubudandaji, gushiramwo imbere amayunguruzo afise n’imiburiburi ivyemezo vya NSF 42 & 53 ni urugero rw’ubwenge rwo kurinda ubuzima.
