Icho chokwadi chekuti mvura yepombi muMoscow inokuvadza hutano, chete vane husimbe havazive. Chii chinoona kuchena kwemvura uye kuti rudzii rwemvura rwuchiri nani kunwa, anodaro Dr. Boris Akimov.
Rucheno rwemvura zvinoenderana nenzira yekuchenesa, mamiriro enetiweki yemvura, pamwe nenguva yegore: muchirimo, mvura ndeyemhando yepasi - madura kubva kwaanouya ekuchenesa akazadzwa nemvura yakasviba yematsime. Izvo zvinhu zvinosvibisa mvura yemupombi zvinogona kuganhurwa kuita inorganic (kubva ngura kusvika calcium ions Ca2 + uye magnesium Mg2 +, izvo zvinoita kuti mvura iome) uye organic (masara ebhakitiriya nemavirusi).
Yega yakazvimirira nyanzvi yekuongorora inoona kuti mafirita anoshandiswa ne gorvodokanal ane mashoma zviwanikwa, semhedzisiro iyo mvura isina kucheneswa zvachose kubva kune inoshanda chlorine uye yakajairika yakasvibisa organic. Uye zvakare, iyo firita yakashandiswa kwenguva yakareba yekucheneswa kwemvura pachayo inova yakasvibiswa uye inoita kuti mvura ipfuure nepakati isingashande.
Kana zviri zvehutachiona, panguva iyo mvura inopihwa kuhurongwa hwekuwanisa mvura, mazhinji acho akatoparadzwa neklorini, asi kuchenesa haisiyo nzira yakanyanya kunaka yekuisa utachiona mvura, ozonation inoonekwa seine hutano. Kana chlorine, organochlorine zvinhu zvinoumbwa mumvura, izvo zvinokuvadza kuhutano, uye zvinhu izvi zvidiki kwazvo zvekuti mafirita emumba haakwanise kuzvibata. Pane imwe nguva muMoscow, mvura yakanga yakasvinwa zvekuti hwema hwechlorine hwakanyatsonzwikwa mariri, uye ganda rakachenesa mushure mekugeza.
Ndeapi mikana chaiyo yemasefa emumba? Chero firita, kunyangwe iyo inodhura kwazvo - igirazi remarasha umo mvura inopfuudzwa (gasi chigadziko rakagadzirwawo zvinoenderana nemusimboti iwoyo!), Uye haigone kuita kuti mvura irape. Naizvozvo, kana vagadziri vesefa dzemumba vachida kwavo zvemashiripiti, haufanire kuvatenda - zvese izvi kushambadza kusinganyadzise.
Ehezve, mafirita anoita kuti mvura igeze, ichichenesa mvura kubva kune izvo zvinosvibisa izvo mvura mvura yeguta yakakundikana kurarama nayone, kusanganisira inoshanda chlorine, iyo inorasikirwa nebasa rayo mumhepo. Nekudaro, mafirita epamba anokwanisa chete kunatsa mvura kubva kune zvisirizvo zvinosvibisa, uye kwete kubva kuhunhu hwezvinhu - haatarisane nemahutachiona zvachose. Uyezve, yakavharwa nevhu, yekuchenesa kwarinoitirwa, firita inova nenjodzi kuhutano, sezvo utachiona hunowanda mairi. Naizvozvo, mafirita anoda kuchinjwa nguva dzose.
Ini ndinofanira kutenga firita remumba? Zvinoenderana nezvamunenge muchizoshandisa pakapepetwa mvura yemupombi. Nezve zvinodiwa mumba, inokodzera, asi handikurudzire kuinwa. Sezvo ini ndisingakurudzire kudzoresa mvura yemupombi yekunwa-organochlorine zvinhu zvinokuvadza hutano.
Nekunwa, zvichiri nani kutenga mvura yemabhodhoro. Asi pano, zvakare, zvese hazvisi nyore. Mvura yacho inofanirwa kuve artesian - iine chiratidzo pane chakanyorwa tsime kubva pakasvirwa mvura. Kana tsime risina kutaurwa, zvinoreva kuti mvura yakatorwa kubva kuhurongwa hwekupa mvura, yakacheneswa nemasefa ehunyanzvi uye zvakagadzirwa zvakagadzirwa zvicherwa (chinova chivi chemakambani makuru). Naizvozvo, teerera kwete kune inopenya chitaridzi, asi kune izvo zvakanyorwa mune diki diki. Chokwadi chinogara chiripo. Uye usanwa mvura ine carbonated. Chii chingave chiri nani kupfuura mvura yakachena? Hapana!