Ukuthuthukiswa kwe-geomembrane

Kusukela ngeminyaka yawo-1950, onjiniyela baklame ngempumelelo ngama-geomembranes.Ukusetshenziswa kwama-geomembranes, okuphinde kubizwe ngokuthi ama-flexible membrane liners(FMLs), kwenyukile ngenxa yokukhathazeka okukhulayo mayelana nokungcoliswa kwemithombo yamanzi ebalulekile.Amalayini endabuko anezimbotshana, afana nokhonkolo, izinto ezixubene, ubumba nenhlabathi kufakazelwe ukungabaza ekuvimbeleni ukufuduka koketshezi luye enhlabathini engaphansi komhlaba namanzi angaphansi komhlaba.Ngokuphambene, ukugeleza kwezinhlobo zamalayini angenawo amanzi, okuyi-geomembranes, bekuyigama nje.Eqinisweni, lapho ihlolwa ngendlela efanayo nobumba, ukungena koketshezi nge-geomembrane yokwenziwa bekungenakulinganiswa.Izidingo zokusebenza zokufakwa zizonquma uhlobo lwe-geomembrane.Ama-geomembranes ayatholakala ngezakhiwo ezihlukahlukene zomzimba, zemishini kanye namakhemikhali eziklanyelwe ukuhlangabezana nezidingo zezinhlobonhlobo zezinhlelo zokusebenza.Imikhiqizo ingahlanganiswa ukuze ichayeke ekukhanyeni kwe-ultraviolet, i-ozone nama-micro-organisms emhlabathini.Inhlanganisela ehlukene yalezi zakhiwo ikhona ezintweni ezihlukene ze-geosynthetic lining ukuze ihlanganise izinhlobonhlobo zezinhlelo zokusebenza nemiklamo ye-geotechnical.Izindlela eziningana zisetshenziswa ukuhlanganisa izinto ze-geosynthetic lining efektri nasensimini.Impahla ngayinye inamasu okulawula ikhwalithi athuthukiswe kakhulu alawula ukwenziwa nokufakwa kwayo.Imikhiqizo emisha kanye namasu athuthukisiwe okukhiqiza nokufaka ayaqhubeka nokuthuthukiswa njengoba imboni ithuthukisa ubuchwepheshe bayo.I-Daelim, eyaziwa njengomholi phakathi kwezinkampani zamakhemikhali e-petrochemical e-Korea enama-naptha crackers kanye nezitshalo ezihlobene ne-downstream resin, inomthamo wonyaka wamathani angu-7,200 we-HDPE Geomembrane enogqinsi olusuka ku-1 kuya ku-2.5 mm kanye nobubanzi obukhulu obungu-6.5 m.I-Daelim Geomembranes ikhiqizwa ngendlela ye-flat-die extrusion ngaphansi kokulawulwa kwekhwalithi okuqinile.Abasebenzi bezobuchwepheshe bangaphakathi kanye nesikhungo se-R&D banikeze i-Daelim ikhono eliyingqayizivele lokuhlinzeka amakhasimende ngemininingwane ehlukahlukene yezobuchwepheshe ebalulekile ekwakhiweni komsindo nokufakwa kwama-geomembranes.


Isikhathi sokuthumela: Jan-12-2021