Itanki yokugcina isetyenziselwa ukugcina isikhongozeli esitywiniweyo sentsimbi engamanzi okanye igesi, ubunjineli betanki yokugcina buyi-petroleum, iikhemikhali, iinkozo kunye neoyile, ukutya, ukhuseleko lomlilo, uthutho, isinyithi, ukhuselo lwesizwe kunye nezinye iziseko ezibalulekileyo, iimfuno zayo ezisisiseko nazo zingqongqo kakhulu. Umaleko womhlaba osisiseko kufuneka uhlangabezane neemfuno zexabiso loyilo lomthamo wokuthwala, kwaye kufuneka uphathwe ngokuvuza kunye nokumelana nokufuma, kungenjalo ukuvuza kuya kubangela ungcoliseko olukhulu kwindalo esingqongileyo, kwaye umphunga wamanzi ongaphantsi komhlaba uya kuphuma, kwaye itanki yentsimbi iya kubola. Ke ngoko, itanki yeoyile ye-HDPE geomembrane engenamanzi yinto engenamanzi kwaye engenamanzi kuyilo olusisiseko lwetanki yokugcina.
Indawo yetanki yeoyile ebeka iteknoloji yokwakha i-geomembrane engangenisi manzi:
1. Ngaphambi kokuba kubekwe itanki yeoyile i-geomembrane engenamanzi, kufuneka kufunyanwe isatifikethi sokwamkelwa esifanelekileyo sobunjineli bokwakha.
2. Ngaphambi kokusika, ubukhulu obufanelekileyo kufuneka bulinganiswe ngokuchanekileyo, i-geomembrane ye-HDPE kufuneka isikwe ngokwendlela yokusika yokwenyani, ngokubanzi kungekhona ngokwesayizi ebonisiweyo, kufuneka ifakwe inombolo nganye nganye, kwaye irekhodwe ngokweenkcukacha kwifomu ekhethekileyo.
3. Kufuneka sizame ukuwelda kancinci, phantsi kwengqikelelo yokuqinisekisa umgangatho, kangangoko kunokwenzeka ukuze kongiwe izinto eziluhlaza. Kulula nokuqinisekisa umgangatho.
4. Ububanzi obuhambelanayo bomthungo phakathi kwefilimu kunye nefilimu ngokubanzi abuyi ngaphantsi kwe-10cm, ngokuqhelekileyo ukuze ulungelelwaniso lwe-weld luhambelane nomthambeka, oko kukuthi, ecaleni komthambeka.
5. Ngokwesiqhelo kwiikona nakwiindawo eziguqukileyo, ubude bomthungo kufuneka bube bufutshane kangangoko. Ngaphandle kweemfuno ezikhethekileyo, kwiithambeka ezinethambeka ezingaphezulu kwe-1:6, ngaphakathi kweemitha ezili-1.5 ukusuka kwindawo ephezulu okanye kwindawo yoxinzelelo, zama ukungafaki ii-welds.
6. Xa kufakwa ifilimu engangenisi manzi kwitanki yeoyile, kufuneka kuphetshwe ukugoba okwenziweyo. Xa ubushushu buphantsi, kufuneka kuqiniswe kwaye kubekwe ithayile kangangoko kunokwenzeka.
7. Emva kokugqitywa kokubekwa kwe-geomembrane engangeni manzi, ukuhamba phezu komphezulu we-membrane, izixhobo ezihambayo, njl.njl. kufuneka kuncitshiswe. Izinto ezinokubangela ingozi kwi-membrane engangeni manzi akufuneki zibekwe kwi-membrane okanye zithwalwe kwi-membrane ukuze kuthintelwe umonakalo ngengozi kwi-membrane.
Ixesha leposi: Novemba-12-2024
