I-geomembrane iyinto ebalulekile yokwenziwa kwe-geo esetshenziswa kakhulu ukuvimbela ukungena koketshezi noma amagesi futhi inikeze isithiyo esibonakalayo. Ngokuvamile yenziwe ngefilimu yepulasitiki, njenge-polyethylene enesisindo esiphezulu (HDPE), i-polyethylene enesisindo esiphansi (LDPE), i-polyethylene enesisindo esiphansi (LLDPE), i-polyvinyl chloride (PVC), i-ethylene vinyl acetate (EVA) noma i-ethylene vinyl acetate modified asphalt (ECB), njll. Ngezinye izikhathi isetshenziswa kanye nendwangu engalukiwe noma ezinye izinhlobo ze-geotextiles ukuthuthukisa ukuzinza kwayo nokuvikelwa kwayo ngesikhathi sokufakwa.
Ama-geomembrane anezinhlelo zokusebenza eziningi emikhakheni ehlukahlukene, kufaka phakathi kodwa kungagcini kulokhu okulandelayo:
1. Ukuvikelwa kwemvelo:
Indawo yokulahla udoti: vimbela ukuvuza kwamanzi angcolile kanye nokungcoliswa kwamanzi angaphansi komhlaba kanye nomhlabathi.
Imfucuza eyingozi kanye nokulahlwa kwemfucuza eqinile: vimbela ukuvuza kwezinto eziyingozi ezindaweni zokugcina nokwelapha.
Izindawo zokugcina izimayini kanye nezindawo zokugcina imfucuza ezilahliwe: zivimbela amaminerali anobuthi kanye namanzi angcolile ukuthi angangeni emvelweni.
2. Ukongiwa kwamanzi nokuphathwa kwamanzi:
Amadamu, amadamu, kanye nemisele: kunciphisa ukulahleka kokungena kwamanzi kanye nokuthuthukisa ukusebenza kahle kokusetshenziswa kwemithombo yamanzi.
Amachibi okwenziwa, amachibi okubhukuda, kanye namachibi okugcina amanzi: gcina amazinga amanzi, nciphisa ukuhwamuka kwamanzi kanye nokuvuza kwamanzi.
Uhlelo lokunisela ngezolimo: luvimbela ukulahleka kwamanzi ngesikhathi sokuthuthwa.
3. Izakhiwo kanye nengqalasizinda:
Imigudu kanye nezindawo ezingaphansi komhlaba: kuvimbela ukungena kwamanzi angaphansi komhlaba.
Amaphrojekthi obunjiniyela bomhlaba kanye nesitimela esingaphansi komhlaba: Nikeza izithiyo ezingangenwa manzi.
Ukuvikela uphahla kanye negumbi elingaphansi: kuvimbela umswakama ukuthi ungangeni esakhiweni sesakhiwo.
4. Imboni kaphethiloli namakhemikhali:
Amathangi okugcina uwoyela kanye nezindawo zokugcina amakhemikhali: vimbela ukuvuza futhi ugweme ukungcola kwemvelo.
5. Ezolimo Nezokudoba:
Amachibi okufuya: agcina ikhwalithi yamanzi futhi avimbele ukulahleka kwezakhamzimba.
Indawo yokulima kanye ne-greenhouse: isebenza njengesithiyo samanzi ukulawula ukusatshalaliswa kwamanzi nezakhamzimba.
6. Izimayini:
Ithangi lokukhuculula imfucuza, ithangi lokuncibilikisa, ithangi lokudaya: vimbela ukuvuza kwesisombululo samakhemikhali futhi uvikele imvelo.
Ukukhethwa nokusetshenziswa kwama-geomembrane kuzonqunywa ngokusekelwe ezimweni ezithile zokusetshenziswa kanye nezidingo zemvelo, njengohlobo lwezinto ezibonakalayo, ukujiya, usayizi, kanye nokumelana namakhemikhali. Izici ezifana nokusebenza, ukuqina, kanye nezindleko.
Isikhathi sokuthunyelwe: Okthoba-26-2024
