Amathangi Okuqoqa Amanzi Emvula: Ukwakhiwa Kohlelo Lokuvuna Nokugcina
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Amathangi Okuqoqa Amanzi Emvula: Ukuklanywa Kohlelo Lokuvuna Nokugcina
Ukuvuna amanzi emvula sekusuke ekubeni into entsha yemvelo kwaba isu eliyinhloko lamanzi: ezindaweni eziningi, uphahla luletha amanzi amahhala amaningi ngonyaka kunalokho i-akhawunti yokunisela eyithengayo. Uhlelo luphila noma lufa ngenxa yengxenye eyodwa — ithangi okumele livalise igebe phakathi kwezehlakalo zemvula nesidingo senkathi eyomile.
Amathangi okuqoqa amanzi emvula ayizitsha zokugcina ezibamba amanzi aphuma ophahleni noma emgwaqweni phakathi kwezehlakalo zemvula, alinganiswa ngendawo yokuthola amanzi nezibalo zemvula zendawo, futhi ngokuvamile asetshenziselwa izidingo ezingezona zokuphuza njengokunisela, imfuyo, ukugeza izindlu nokwenza amanzi okupholisa.
Ulinganisa Kanjani Ithangi Lokuqoqa Amanzi Emvula Ngendlela Efanele?
Izibalo zomkhiqizo: imilimitha ngayinye yemvula endaweni ehlanzekile ikhiqiza cishe ilitha elilodwa ngemitha yesikwele sophahla (kukhishwa ukulahleka okungu-10-20%) — uphahla olungu-200 m2 endaweni enemvula engu-700 mm ngonyaka lubamba cishe amalitha angu-120,000 ngonyaka.
Ukunqamula isomiso: umthamo wethangi kufanele uhlanganise izinsuku ezingama-60 kuya kwezingama-90 zokudinga phakathi kwezikhathi ezinkulu zemvula ezindaweni eziningi; amathangi amancane ageleza ngaphezulu izimpahla ezivele ziwile mahhala.
Ukuhlola ohlangothini lokusetshenziswa: imithwalo yokunisela nokwephuza kwemfuyo, hhayi isivuno sophahla, ngokuvamile ibeka umkhawulo ophezulu osebenzayo — ukugcina ngaphezu kwesidingo sesizini akuzuzi lutho.
Yini Okubandakanywa Uhlelo Oluphelele Lwamanzi Emvula?
Ukuhlunga ngaphambi kwethangi: izikrini zamahlamvu kanye nesihlukanisi sokuqala sokugeleza esilahla amanzi angcolile okuqala angu-0.5-1 mm okugeleza ophahleni — isinyathelo esisebenza kakhulu ekulungiseni ikhwalithi yamanzi.
Izindawo zokungena ezizolile nokugeleza ngaphezulu: izindawo zokungena ezigeleza kahle zigcina inhlabathi ingaphazamiseki; ukugeleza ngaphezulu kudlulisela okweqile emanzini omvula noma ekugcwaliseni amanzi ngaphansi komhlaba ngaphandle kokukhipha inhlabathi phansi kwethangi.
Ukuhlukaniswa kwamaphampu nokwelashwa: umsebenzi ongaphuzwa udinga ukuhluzwa okukhulu kuphela; ukugezwa kwendlu yangasese kwengeza ukubulala amagciwane; ukusetshenziswa kabusha okuphuzwayo kudinga ukwelashwa okuqinisekisiwe nokugunyazwa komnyango wezempilo wasendaweni.
Yiluphi Uhlobo Lwetanki Elifanele Ukugcina Amanzi Emvula?
I-GFS eboshelwe ngensimbi/porcelain: engabonakali (ivimba ukukhanya okukhulisa ulwelwe), engathinteki yi-UV futhi iqinisekiswa ukuthi ingathinta amanzi okuphuza — iyindinganiso yezinhlelo ezinkulu zasepulazini nezikhungo kusukela ku-50 kuya ku-60,000 m3.
Izinketho ezisekelwe kwi-liner: ukhonkolo noma izinhlaka zensimbi ezimodula ezinama-liner aguqukayo zifanele amavolumu amakhulu ngokwezifiso; ukucaciswa kwe-liner ne-QA yemithungo kuqondisa isikhathi sokuphila.
I-Polyethylene ne-fiberglass: zisebenziseka kalula kumathangi amancane okuhlala afinyelela ku-~50 m3 lapho ukulula kokwenziwa efemini kudlula ukucatshangelwa kwesikhathi sokuphila.
Ukugcinwa ngaphansi komhlaba: lapho imithetho yamanzi emvula ibusa khona, amathangi alinganiselwe ukugcina ahlanganisa ukulawulwa kokugeleza kwamanzi nokugcina ukuphinda kusetshenziswe empahleni eyodwa.
I-Matrix Yokuqhathanisa: Izinketho Zamathangi Okuqoqa Amanzi Emvula
Inketho | Ububanzi Bomthamo | Ukulawulwa Kwezinto Eziphila Emanzini | Ubude Besikhathi Sokusebenza | Ukufaneleka Okungcono Kakhulu |
I-GFS eboshelwe/insimbi ye-porcelain | 50-60,000 m3 | Engabonakali | Iminyaka engu-30+ | Ipulazi, ezentengiselwano, kamasipala |
I-PE (i-polyethylene) | 0.3-50 m3 | Engabonakali | Iminyaka engu-15-25 | Indawo yokuhlala |
I-Fiberglass | 1-200 m3 | Engabonakali | Iminyaka engu-25-30 | Yokuhlala/yezohwebo |
Ukongkolo (kuvaliwe) | 10-500 m3 | Engabonakali | Iminyaka engu-50+ | Engcwatshwayo/umsebenzi womphakathi |
I-Bladder/iliner eguquguqukayo | 1-500 m3 | Okungabonakali | Iminyaka eyi-10 kuya kweyi-15 | Ukulungiswa kabusha, izindawo ezincane |
Uhlelo lwamanzi emvula luwuchungechunge — ukuqoqa, ukuhluza, ukugcina, nokusebenzisa — futhi ithangi liyibhethri yalo. Amasistimu alinganiswa ngokwesidingo senkathi eyomile kunokuba ngokomthamo wemvula enkulu, afakwe ukuphambukisa kokuqala okuqondile kanye nomkhumbi ongabonakali ongagqwali, ngokuvamile ahlinzeka iminyaka engamashumi amabili kuya kwamathathu wamanzi ashibhile kakhulu.
Imibuzo Ejwayelekile (FAQ)
Umbuzo 1: Ingakanani amanzi emvula uphahla olungaluqoqa?
Cishe ilitha eli-1 ngemitha yesikwele yendawo yokuqoqa ngemilimitha ngayinye yemvula, kuncishiswe ngo-10-20% ngenxa yokulahleka kokumanzisa kanye nokulahlwa kokuqala. Uphahla lwamamitha-skwele angu-200 endaweni enemvula engu-700 mm ngonyaka ngalinye lungakhiqiza cishe amalitha angu-110,000-125,000 ngonyaka ukuze agcinwe.
Umbuzo 2: Ingakanani ithangi lokuqoqa amanzi emvula engilidingayo?
Ubukhulu bokubhekana nesomiso, hhayi isamba sonyaka: phindaphinda isidingo sansuku zonke ngegebe elide kakhulu elijwayelekile phakathi kwezimvula eziphumelelayo (izinsuku ezingama-60-90 ezindaweni eziningi) futhi ubeke umkhawulo kulokho isidingo sesizini esizokusebenzisa ngempela. Izinhlelo zasepulazini zivame ukuba phakathi kuka-100-500 m³; izinhlelo zokuhlala 5-30 m³.
Umbuzo 3: Ingabe amanzi emvula aqoqiwe aphephile ukuphuzwa?
Amanzi emvula asetankini angalashwa awaphephile ukuphuzwa ngokwemvelo. Ngokuphambukiswa kokugeleza kokuqala, ukuhluzwa okuhle nokubulala amagciwane okuqinisekisiwe (kanye nokugunyazwa komnyango wezempilo wasendaweni), amanzi emvula angalashwa abe sezingeni eliphephile ukuphuzwa — kodwa itanki ngokwayo kumele ibe yisitsha esiqinisekisiwe sokuthinta amanzi okuphuza njenge-NSF/ANSI 61 GFS.
Umbuzo 4: Yiluphi uhlobo lwetanki olungcono kakhulu ekuqozeni amanzi emvula?
Izinto ezingabonakali nezingasebenzi ziyanqoba: i-bolted glass-fused-to-steel yezinhlelo ezinkulu (impilo yeminyaka engu-30+, ingaphakathi elingenalwelwe), kanye ne-PE noma i-fiberglass yamavolumu amancane okuhlala. Amathangi abonakalayo noma acwebezelayo aheha ulwelwe futhi kufanele agwenywe.
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