Iyini Itangi Lamanzi Okukhipha Usawoti? Isitoreji Esibalulekile Sengqalasizinda Yokwelapha Amanzi Olwandle
Kwadalwa ngo 2024.03.24
Iyini Itangi Lamanzi Okukhipha Usawoti? Isitoreji Esibalulekile Sengqalasizinda Yokwelapha Amanzi Olwandle
Njengoba ukuntuleka kwamanzi emhlabeni wonke kuba kubi kakhulu, imiphakathi esogwini, izindawo ezomile, neziqhingi ezikude zincike kakhulu ekuhlanjululweni kwamanzi olwandle ukuze zithole ukuphakelwa kwamanzi ahlanzekile okuqinisekile. Enhliziyweni yalezi zikhungo eziyinkimbinkimbi zomasipala nezimboni kukhona ingqalasizinda ebalulekile, ekhethekile: ithangi lamanzi lokuhlanjulula.
Ngokungafani namathangi ajwayelekile okugezela amanzi, ithangi lamanzi lokuhlanjulula lakhiwe ngokukhethekile ukuze limelane nezindawo ezinamakhemikhali anolaka kakhulu, liphethe konke kusukela ekungenisweni kukasawoti ongahluziwe nezigaba zokwelashwa ngamakhemikhali kuze kube amanzi okuphuza ahlanzekile kakhulu kanye nemikhiqizo eyinsalela ekahle yamanzi anosawoti.
Imisebenzi Ebalulekile Yamathangi Amanzi Okuhlanjulula
Isikhungo sesimanje sokuhlanjulula amanzi olwandle—esivame ukusebenza nge-Reverse Osmosis (RO) noma ukuhwamuka okushisayo—sidinga ukugcinwa kuketshezi okuthembekile ezigabeni eziningi zomjikelezo wokwelashwa:
1. Izinqolobane Zokugcina Amanzi Asolwandle Angakalungiswa: Ukuhlinzeka ngezinqolobane zesikhashana phakathi kwamaphampu okuthatha amanzi asolwandle kanye nendawo yokuhlanza eyinhloko ukuze kusingathwe ukushintshashintsha kokugeleza noma ukuphazamiseka kwesimo sezulu ogwini.
2. Amathangi Okuhlanza Ngaphambi Kokwelashwa Nokuhlangana: Ukugcina amanzi olwandle ngesikhathi sokwelashwa ngamakhemikhali okuqala, ukuhlanganisa izinhlayiya, kanye nezigaba zokuhlunga ezinemidiya eminingi eklanyelwe ukususa izinto eziqinile ezintantayo kanye nezinto eziphilayo.
3. Ukugcina Amanzi Ahluziwe / Amanzi Ahlanzekile Okuphuza: Ukugcina ngokuphephile amanzi okugcina ahlanzekile kakhulu asuswe usawoti ngaphambi kokufakwa amaminerali nokusatshalaliswa emadolobheni, lapho ukugcina inhlanzeko ephelele kungukuthi akuxoxiswana ngakho.
4. Ukuphathwa Kukasawoti Nokugcinwa Kokulahlwa: Ukugcina okwesikhashana isixazululo sikasawoti ogxilile (i-brine) ngaphambi kokulahlwa ngokuphephile, okulawulwa yimithetho yemvelo.
Inselele Yobunjiniyela: Kungani Amanzi Okususwa Usawoti Edinga Izinto Ezikhethekile
Ukuklama amathangi ezitshalo zokukhipha usawoti emanzini kuhilela ukunqoba izinselelo ezinzima zokuguguleka kwempahla:
● Ukugqwala Okubangelwa I-Chloride kanye Nokugqwala: Amanzi olwandle kanye ne-brine egxilile aqukethe amazinga aphezulu ama-ion e-chloride anolaka ahlasela ngokushesha insimbi evamile ye-carbon kanye nezingqimba ezinobuthakathaka ezivikelayo, okubangela ukugqwala okugxilile kanye nokwehluleka kwesakhiwo.
● Ubungozi Bamanzi E-RO Ahlanjululwe: Lapho i-membrane ye-reverse osmosis isusa u-95% kuya ku-99% wamaminerali ancibilikile, amanzi ahlanzekile angumkhiqizo aba "lambile" ngokwamakhemikhali. Lawa manzi anamaminerali aphansi akhipha ama-ion ezindongeni zamathangi ezisengozini noma ezingxenyeni zikakhonkolo, okwandisa izingozi zokugqwala.
● Izimo Zomoya Ezinzima Zasogwini: Izimboni zokukhipha usawoti emanzini olwandle zivame ukutholakala ngqo ogwini, okwenza izakhiwo zangaphandle zamathangi zibe semazingeni aphezulu omswakama, imimoya enosawoti, kanye nokuguguleka kwemvelo yasolwandle.
Ubuchwepheshe Bamatangi Obuthandwayo Ezimbonini Zokukhipha Usawoti
Ukuze kuqinisekiswe izimpilo zokusebenza ezingamashumi eminyaka ngaphandle kokwehluleka okuyinhlekelele, onjiniyela bathembela ekwakhiweni kwezinto ezithuthukisiwe:
Ubuchwepheshe Bamatangi | Impahla Eyinhloko Nokwakheka | Izinzuzo Eziyinhloko Zokukhipha Usawoti |
I-Glass-Fused-to-Steel (GFS) | Insimbi enamandla aphezulu ihlanganiswa nengilazi encibilikisiwe emazingeni okushisa angu-820°C kuya ku-930°C. | Ukungasebenzi kwamakhemikhali okungavamile, ukumelana ngokuphelele nosawoti namakhemikhali anonya, akukho ukupenda kabusha ngaphakathi, kanye nokuhlanganiswa okusheshayo kwamamojula abhontshiwe. |
Amathangi Ensimbi Angenagqinsi Ahlanganiswe Ngamabhawudi | Izinhlobo zensimbi ezingenagqinsi ze-Austenitic noma i-Duplex (ezifana ne-Grade 316 noma 2205). | Amandla aphakeme okuqina, ukuvikeleka okuqinile ekugqwaleni kwe-chloride okubangelwa ukucindezeleka, kanye nokuhlanzeka okuphezulu kokugcina amanzi ahlanzekile aphuzekayo. |
IPulasitiki Eqiniswe Ngengilazi (GRP) | Amaphaneli ahlanganisiwe aqiniswe ngengilazi. | Ngokwemvelo ayagqwali futhi alula, alungele izinhlelo ezithile ezinomfutho ophansi noma zokufaka amakhemikhali. |
Ukuthobela Amazinga Omgomo Nezinga Likhwalithi Emhlabeni Wonke
Ngenxa yokuthi amathangi amanzi okukhipha usawoti athinta ngqo impilo yomphakathi nokuphepha kwamanzi kamasipala, ukwenziwa kwawo kumele kuhambisane namazinga omhlaba wonke aqinile:
● AWWA D103 / ISO 28765: Ilawula ukwakheka kobunjiniyela, izibalo zobunjiniyela, kanye nemingcele yokusebenza yamathangi ensimbi ahlanganiswe ngamabhawudi.
● NSF/ANSI Standard 61: Igunyaza ukuthi zonke izindawo zangaphakathi nezinto zokugcina ezithinta amanzi okuphuza aqediwe ziqinisekiswe ukuthi ziphephile ekuchithekeni kobuthi.
● ISO 9001 / EN 1090: Ukuqinisekisa ukulawulwa okuqinile kwekhwalithi efektri kanye nokulandeleka kusukela ekwenziweni kwensimbi eluhlaza kuze kube sekuhlolweni kokugcina kokufaka upende.
Imibuzo Evame Ukubuzwa (FAQ)
Iyini injongo eyinhloko yethangi lamanzi lokukhipha usawoti?
Amathangi amanzi okukhipha usawoti enza izindima ezibalulekile eziningi endaweni yokuhlanza amanzi olwandle, okuhlanganisa ukugcina amanzi angahluziwe, ukusekela ukuhlanganiswa kwamakhemikhali okwelapha, ukugcina ngokuphepha amanzi ahlanzekile aphuzekayo ngemuva kokwelashwa, kanye nokulawula ukukhishwa kukasawoti.
Kungani amathangi ensimbi ajwayelekile engakwazi ukusetshenziselwa amanzi akhishwe usawoti?
Insimbi evamile ye-carbon steel ithambekele kakhulu ekugqwaleni nasekugqwale ngokushesha uma ichayeka ezindaweni ezinogwayi zasolwandle kanye nakumanyolo ane-chloride ephezulu. Ngaphezu kwalokho, amanzi e-ultra-pure reverse osmosis (RO) awanazo izimbiwa futhi avame ukukhipha izinsimbi ezinsimbini ezingavikelekile noma abhubhise izindonga zikakhonkolo.
Kungani amatangi e-Glass-Fused-to-Steel (GFS) ekhethwa kabanzi emaphrojekthini okukhipha usawoti emanzini?
Amatangi e-GFS ahlanganisa ingilazi ne- high-strength steel emazingeni okushisa aphezulu, enza umgoqo ongenazimbotshana, ongasebenzi ngamakhemikhali, omelana nokugqwala kwangaphandle okubangelwa ugu kanye nokuhlaselwa kwamakhemikhali ngaphakathi. Umklamo wawo we-modular bolted uvumela ukufakwa okusheshayo endaweni kanye nokwandisa umthamo kalula.
Yiziphi izindinganiso zamazwe ngamazwe ezisebenza emathangini okugcina amanzi okususwa usawoti?
Amathangi okukhipha usawoti emanzini anobuqotho obuphezulu ngokuvamile akhiqizwa ngokuhambisana nezilinganiso zomhlaba wonke ezifana ne-AWWA D103 yamathangi ensimbi abhontshiwe, i-NSF/ANSI 61 yokuphepha kwamanzi okuphuza, kanye ne-ISO 28765 yokumboza insimbi ngobumba.
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