Ingabe inetha lokudonsa amanzi elihlanganisiwe lingasetshenziswa ne-geomembrane

Inethi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane kudlala indima ebalulekile ekukhipheni amanzi kanye nasekuvimbeleni ukuvuza kwamanzi. Ngakho-ke, ingabe lokhu kokubili kungasetshenziswa ndawonye?

Inethiwekhi yokukhipha amanzi ehlanganisiwe

1. Ukuhlaziywa kwezakhiwo zezinto ezibonakalayo

Inethi yokudonsa amanzi ehlanganisiwe iyinto yokwakha inethiwekhi enezinhlangothi ezintathu eyenziwe ngezinto ze-polymer ngezinqubo ezikhethekile, enekhono elihle kakhulu lokudonsa amanzi kanye namandla aphezulu. Ingasusa ngokushesha amanzi angaphezulu enhlabathini, ivimbele ukuguguleka kwenhlabathi, futhi ithuthukise ukuzinza kwenhlabathi. I-Geomembrane iyinto yokuvimbela amanzi engangeni manzi ene-polymer ephezulu yamamolekyuli njengezinto eziyisisekelo zokusetshenziswa. Inamandla okuvimbela ukuvuza kwamanzi, ingavimbela ukungena kwamanzi futhi ivikele izakhiwo zobunjiniyela ekugugulekeni kwamanzi.

2. Izinto okufanele zicatshangelwe ezidingweni zobunjiniyela

Kobunjiniyela obusebenzayo, ukudonsa amanzi kanye nokungangeni kwamanzi ngokuvamile kudingeka kwenziwe ngesikhathi esisodwa. Isibonelo, ezindaweni zokulahla udoti, amaphrojekthi okulondolozwa kwamanzi, ukwakhiwa kwemigwaqo kanye neminye imikhakha, kuyadingeka ukususa amanzi angaphezulu enhlabathini futhi kuvinjelwe amanzi angaphandle ukuthi angangeni esakhiweni sobunjiniyela. Ngalesi sikhathi, into eyodwa ivame ukuba nzima ukuhlangabezana nezidingo ezimbili, futhi inhlanganisela yenethi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane ifaneleka kakhulu.

I-Geomembrane

1, izinzuzo zokuhlanganisa

（1）Imisebenzi ehambisanayo: Inethiwekhi yokukhipha amanzi ehlanganisiwe inesibopho sokukhipha amanzi, kanti i-geomembrane inesibopho sokuvimbela ukuvuza kwamanzi. Ukuhlanganiswa kwalokhu okubili kungafeza imisebenzi emibili yokukhipha amanzi kanye nokuvimbela ukuvuza kwamanzi.

（2）Ukuqina Okuthuthukisiwe: Izici zamandla aphezulu zenethiwekhi yokudonsa amanzi ehlanganisiwe zingathuthukisa ukuzinza kwenhlabathi, kuyilapho i-geomembrane ingavikela isakhiwo sobunjiniyela ekugugulekeni kwamanzi. Lokhu kokubili kusebenza ndawonye ukuthuthukisa ukuqina nokuphepha kwephrojekthi.

（3）Ukwakhiwa okulula: Kokubili inethiwekhi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane kulula ukuyisika nokuyifaka, okwenza ukwakhiwa kube lula futhi kusheshe, okunganciphisa isikhathi sokwakha futhi kunciphise izindleko zokwakha.

2. Izinyathelo zokuphepha zokusetshenziswa ndawonye

（1）Ukukhethwa kwezinto: Lapho ukhetha inethiwekhi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane, izinto ezisebenza kahle kanye nekhwalithi ethembekile kufanele zikhethwe ngokuya ngezidingo nemibandela ethile yephrojekthi.

（2）Ukulandelana kokwakhiwa: Ngesikhathi senqubo yokwakha, inethiwekhi yokudonsa amanzi ehlanganisiwe kufanele ibekwe kuqala, bese kubekwa i-geomembrane. Ingaqinisekisa ukuthi inetha yokudonsa amanzi ingadlala ngokugcwele umsebenzi wayo wokukhipha amanzi futhi ivimbele i-geomembrane ukuthi ingonakali ngesikhathi senqubo yokubeka.

（3）Ukwelashwa kokuxhumana: Ukuxhumana phakathi kwenethi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane kufanele kuqine futhi kuthembeke ukuvimbela ukuvuza noma ukuphuma kwamanzi okubi okubangelwa ukuxhumana okungafanele. Kungaxhunywa ngokushiswa okuncibilikisiwe okushisayo, ukunamathisela okunamathelayo, njll.

（4）Izinyathelo zokuvikela: Ngemva kokuqedwa kokubekwa, kufanele kuthathwe izinyathelo zokuvikela ezidingekayo ukuvimbela inethiwekhi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane ukuthi ingonakali ngomshini noma ibole ngamakhemikhali.

Njengoba kungabonakala ngenhla, inethi yokudonsa amanzi ehlanganisiwe kanye ne-geomembrane kungasetshenziswa ndawonye. Ngokukhethwa kwezinto ezibonakalayo, ukuhlelwa kokulandelana kokwakhiwa, ukwelashwa kokuxhumana kanye nezinyathelo zokuvikela, izinzuzo zakho kokubili zingasebenza ngokugcwele, futhi imisebenzi emibili yokudonsa amanzi kanye nokungangeni kwamanzi ingabonakala.