Indlela Yokukhetha Izihlungi Zamanzi Ezishintshayo: Ukuhlunga Okuphezulu Nokuvikelwa Kwezempilo
Isingeniso
Ukuhlinzeka ngamanzi ahlanzekile,{0}}amnandi anambithekayo kungaphezu kwentokozo yendawo yokusebenza{1}}kuyisici esibalulekile sendawo yokusebenza enempilo, ekhiqizayo. Nokho, lezi zinzuzo ziyanyamalala uma isisefo samanzi singasebenzi; isihlungi esidala, esigcwele asigcini nje ngokungenalusizo kodwa futhi singaba umthombo wokungcola.
Isinyathelo 1: Khomba Imodeli Yamanje Yesihlungi
Ukuhlonza imodeli yamanje yesihlungi kuyisinyathelo sokuqala esibaluleke kakhulu, njengoba ukusebenzisa imodeli engalungile kumosha izinsiza futhi akunikezeli isivikelo. Kunezindlela ezintathu ezithembekile zokuthola inombolo yemodeli: okokuqala, hlola isihlungi esidala-susa isihlungi esikhona, njengoba inombolo yemodeli ihlale iphrintwa ngokuqondile endlini (bheka amakhodi afana nokuthi `AMC100`, `APP500`, `MWF`, noma `HDX-1`); okwesibili, hlola imanuwali yeyunithi-imanuwali yomsebenzisi yezipholile zamanzi, ngaphansi{7}}kumasistimu osinki, noma ama-pitcher acacisa ukushintshwa okuhambisanayo; okwesithathu, hlola iwebhusayithi yomkhiqizi-sesha ibhrendi ye-dispenser kanye nemodeli ku-inthanethi ukuze uthole uhlu lwezingxenye zokushintsha eziqinisekisiwe. Ithiphu elisebenzayo lamabhizinisi ukwenza ishidi lelogi elilula lezinto zikagesi zegumbi lokuphumula, uphawule uhlobo lukagesi, inombolo yemodeli yesihlungi, nosuku lokufakwa ukuze uhlele kabusha ukuhlela kabusha nokuqinisekisa ukushintshwa okufika ngesikhathi.
Isinyathelo sesi-2: Qonda Ubuchwepheshe Bokuhlunga
Amandla okuhlunga ayahluka kubo bonke ubuchwepheshe, futhi ukuqonda lo mehluko kusiza amabhizinisi akhethe isihlungi esingcono kakhulu sezidingo ezithile zekhwalithi yamanzi. Ikhabhoni ecushiwe isusa i-chlorine, ukunambitheka okubi/iphunga elibi, ama-VOC, nezinye izibulala-zinambuzane, ikwenze ifaneleke ukuthuthukisa ukunambitheka nephunga lamanzi acociwe ngumasipala futhi livame ezitsheni nasezihlungini{1}}ezifakwe kumpompi. I-Reverse Osmosis (RO) iqondise izinhlobonhlobo zokungcola okuhlanganisa izinsimbi ezisindayo (umthofu, i-arsenic), i-fluoride, i-nitrate, nezinto eziqinile ezincibilikisiwe, ezifanele izindawo ezinezinkinga ezaziwayo zokungcoliswa noma amanzi aqine kakhulu futhi ezinikeza ukuhlunga okuphelele kakhulu. I-Ion Exchange isusa amaminerali okuqina (i-calcium, i-magnesium) abangela i-limescale, isiza ukuvikela izinto zikagesi ukuthi zingakhi futhi ibhekane nezinkinga "zamanzi aqinile", ngokuvamile njengengxenye-yamasistimu esiteji. I-Micron Filtration iqeda intlenga, ukugqwala, nama-cysts (isb., i-Giardia, i-Cryptosporidium), esebenza ezindaweni ezinamanzi aguqubele noma amapayipi amadala futhi ngokuvamile esebenza{8}}njengesihlungi sangaphambili{9}kumasistimu{9}}ezigaba eziningi. Izikhiqizo eziningi zamanzi ezithengiswayo zisebenzisa{11}izihlungi zesiteji (isb, i-sediment + carbon + obunye ubuchwepheshe) ukuze zinikeze{16}}ukuvikela okubanzi.
Isinyathelo sesi-3: Qinisekisa-isitifiketi senkampani yangaphandle
Izimangalo zamanzi "ahlanziwe" zidinga ukuqinisekiswa, futhi izitifiketi ezivela ezinhlanganweni ezizimele njenge-NSF International zisebenza njengesigxivizo sekhwalithi. Isitifiketi se-NSF siqinisekisa ukuthi isihlungi sihlolwe kanzima futhi sifakazelwe ukunciphisa ukungcola okukhethekile okusohlwini lwelebula yaso. Amabhizinisi kufanele abheke izitifiketi ezintathu ezibalulekile ezincazelweni zokupakishwa noma zomkhiqizo: i-NSF/ANSI 42 (iqinisekisa ukuncishiswa kwe-chlorine, ukunambitheka, nephunga), i-NSF/ANSI 53 (iqinisekisa ukuncishiswa kwezempilo-ukungcola okuhlobene okuhlobene nomthofu, i-cryptosporidium, kanye ne-volatile organic organics/Nfifi/cersSI (i-Nfifi SIFANSI), amakhemikhali e-organic/i-Nfifi/cercer ukungcola okuvelayo njengemithi ethile kanye nezibulala-zinambuzane). Ngokusetshenziswa kwebhizinisi, ukubeka phambili izihlungi ezinezitifiketi okungenani ze-NSF 42 & 53 kuyindinganiso ehlakaniphile yokuvikela impilo.
