Izisombululo zobungcweti zokuvinjwa kwamanzi kwe-HDPE nokulungiswa kwezindawo ezingcolisa
"I-Stone" a Messina iyakwazi ukusebenza ngempumelelo kuyo yonke indawo kazwelonke neyamazwe jikelele. Ngokusebenzisa izixazululo ezinqunyiwe nezingathembekile nemikhiqizo, "I-Stone" iqinisekisa izinqubo eziphephile nezisebenzayo ezigculisa ikhasimende futhi ziqinisekise ukuthi ubudlelwane obucacile nobungapheli bungasungulwa. Inkampani inabasebenzi abaqeqeshiwe kakhulu futhi eqinisekisiwe ngokwemithetho yamanje I-UNI 10567/2001, UNI EN 13567/2007 (I-Italian Institute for Welding of Genoa), izimoto ezithile nemishini, futhi isebenza nezinkampani ezibalulekile nezifundo zobuchwepheshe kulo mkhakha.
"I-Stone" wenza umsebenzi we Uchwepheshe wokuvimbela amanzi. ngayinye Ukuvimbela amanzi okhethekile sisho leyo misebenzi ebaluleke kakhulu ekwakhiweni okufana nokuchithwa komhlaba, imicengezi, imigudu yemvelo neyokufakelwa, izembozo zomphakathi nezimboni, amachibi okubhukuda namathangi. I-Stone ubuye futhi Ukubekwa kwe-HDPE Geomembranes. TheI-HDPE, eyaziwa nangokuthi i-high-density polyethylene, isetshenziselwa ukwenza imisebenzi eyinkimbinkimbi yokuvimbela amanzi ngezizathu ezinkulu njengokugcwaliswa komhlaba, amadamu okuhloswe ngawo ukuthola imfucuza, izindishi ezinkulu, izingadi zophahla, amagaraji, amachibi okubhukuda namathala. Luhlobo lokuvimbela amanzi olunikeza izinzuzo eziningi kunokwendabuko, njengempilo ende kakhulu, amandla womshini angenakulinganiswa nokumelana nama-asidi abola kakhulu.
Ezindaweni zokugcwaliswa kwenhlabathi eziphethe izinhlobo ezahlukene zokungcola, ukuvimbela amanzi kubaluleke kakhulu ngoba kumele kuphendule ekuphepheni nasekuqineni okuphelele, ukuze kugwenywe ingozi yokungcoliswa komhlaba ongaphansi. Ngohlobo lwendawo kusuka okungangeni manzi, impahla eluhlaza okufanele isetshenziswe, njengamanje, yingubo yengubo yokwenziwa kuphela umthamo ophakeme we-polyethylene (HDPE), kusuka ku-2,0 kuye ku-2,5 mm ubukhulu futhi, lapho kudingekile khona ukuthi uhlobo lodoti "lubhalwe phansi", ukusetshenziswa kwalo kungaphindwa kepha kufakwe okunye okusetshenziswayo kwesibili (okwendalo noma okwenziwe). Ama-welds wejoyinti azokwenziwa ngokusebenzisa imishini ye-elekthronikhi, kanye nokuhlolwa kokumbozwa kwamanzi okuvikelekile kulandela inqubo ebekwe yileveli I-UNI 10567.
Il ukubamba kuyindlela yokumboza yendawo ethintekile evimbela ukungcoliswa, ukusakazeka kwamakha, uketshezi lwamagesi kanye nothuli olungcolisayo, ukwanda kwezinambuzane, ukuba khona kwezilwane nezinyoni ezidukayo, izimoto ezingaba khona zezifo. The ukubamba kungaba yisixazululo sesikhashana, kulindwe ukususwa kokuqukethwe okungcolisiwe, noma okucacayo uma uqhubeka nokumboza umhlaba okwesibili, okuvuselelwa kabusha kabusha ngokutshala. Ukuze uzuze imiphumela elindelekile, kuyadingeka ukuthi usebenzise imbobo efanelekile efana ne-geosynthetic and geotextile sheaths, ukumelana nokudonswa futhi okwazi ukuqinisekisa ukufakwa okulula nokushesha ngisho nasezindaweni ezinkulu, ekuphakameni noma ezinhlangothini ezixegayo noma ezingahambelani. Ukubekwa kwe geomembranes kanye nezinhlelo zokusibekelwa phansi komhlaba zinikeza ithuba lokuqongelela ukuqoqwa komhlaba i-biogas kukhiqizwa kumasayithi aqokiwe.
Umsebenzi okufanele wenziwe buyisa Izindawo ezingcolisiwe zenzelwe ikakhulukazi maqondana nohlobo lokungcoliswa kwendawo. In ukulungiswa kabusha Isidingo esiyinhloko ukuphepha kwesakhiwo sendawo, ukuvikela noma ikuphi ukuncipha kokungcola okulandelayo kwezindawo ezizungezile; Ngalesi sizathu kuyadingeka, ngesikhathi sesigaba sokuqamba, ukuhlela njengokungenelela kokuqala ukwakhiwa kwemisebenzi yobunjiniyela noma imigoqo (ekhonjiwe etsheni) ukuze kutholwe futhi kuholele ukuhlelwa kwe-hydrogeological (iziteshi zokuqoqa amanzi emvula) ezisekelweni zokugcwalisa komhlaba.