Kwezobunjiniyela bezemvelo banamuhla kanye nezomphakathi, ukufuduka kwamanzi alawulwa kubalulekile kumaphrojekthi afana nokugcwaliswa komhlaba, ama-reservoirs kanye nezinhlelo zokuqukethwe. Into eyodwa edlala indima ebaluleke kakhulu kulezi zinhlelo zokusebenzaI-GeoSynthetic Clay Liner(Gcl). Lo mbhalo uhlola ukuvumela kweAma-liners e-GeoSynthetic Clay, echaza ukwakheka kwabo, ukusebenza, nokuthi kungani beyikhetho elikhethwayo lezithiyo ze-hydraulic.
-ZwayoAma-liners e-GeoSynthetic Clay
AI-GeoSynthetic Clay LinerIngabe impahla eyinhlanganisela ehlanganisa i-geoelliles, ubumba lwe-bentonite, futhi kwesinye isikhathi i-geomembranes. I-Core Conton Lentonite-sodium bentonite-iyinhloli emnandi kakhulu evuvukala lapho i-hydrate, yakha isithiyo esiphansi. I-sandwiched phakathi kwezendlalelo ze-geoellits, lobu bumba lobumba luqinisekisa ukuqina ngenkathi kugcinwa ukuguquguquka.
Imvume ye-aI-GeoSynthetic Clay Linerkubhekisa emandleni ayo okunciphisa ukugeleza koketshezi. Kukalwa ngokwemigomo ye-hydraulic yokuvuka (imvamisa ≤1 × 10⁻⁹ cm / s yama-GCLS), le mpahla yenza ama-GCL asebenza ngokukhethekile ekuvikeleni izakhiwo ezingcolile.
Kungani kuthola izindabaAma-liners e-GeoSynthetic Clay
I-Permeability iyisici esichazayo sanoma yisiphi isithiyo se-hydraulic. IngomaneAma-liners e-GeoSynthetic Clay, ukuqiniseka okuphansi kuqinisekisa:
1.Irombani ukuvikela: Kuvimbela i-leachate kusuka ekulahlekelweni komhlaba kusuka ekuhambeni kwamanzi asemhlabathini.
Ubuqotho be-2.gructural: Yehlisa ukuguguleka emadamini noma emiseleni ngokunciphisa ikhasi lekhasi lamanzi.
I-3.rulatory ukuhambisana: Ihlangabezana namazinga aqinile wezinhlelo zokuqukethwe kumaphrojekthi wezimboni.
Umthamo wokuvuvukala we-sodium bentonite ukhiye lapha. Lapho u-hydrate, ubumba lukhulisa izikhathi eziyi-15 ivolumu yalo eyomile, ukugcwalisa izikhala nokwakha ungqimba olungabonakali. Noma ngaphansi kwengcindezi ephezulu ye-hydraulic, efakwe kahleAma-liners e-GeoSynthetic Claygcina ukusebenza kwabo okuvimbayo.
Izinto ezithinta ukubonwa kweAma-liners e-GeoSynthetic Clay
Ngenkathi ama-GCL athembekile, ukuvumela kwabo kungahluka ngokuya nge:
- Okuqukethwe: I-Bentoni eyomile inemvume ephakeme; I-Hydration isebenze izakhiwo zayo zokubopha.
---Compaction kanye ukuvalelwa: Ingcindezi eyanele ngesikhathi sokufakwa iqinisekisa ukusatshalaliswa kobumba bomfaniswano.
- Ukuhambelana: Ukuchayeka kumakhemikhali anolaka (isib. Uketshezi oluphakeme kakhulu) lunganciphisa umthamo wokuvuvukala.
Ukuhlola ngaphansi kwezimo eziqondene nesayithi kubalulekile ukuze uqinisekise aI-GeoSynthetic Clay Linerukusebenza.
Izicelo zifaka isandla esiphansi seAma-liners e-GeoSynthetic Clay
I-1.landfill caps nezisekelo: Ama-GCL asetshenziswa kabanzi njengama-liners asesibili ngaphansi kwe-geomembranes ukuze aqukethe imfucuza eyingozi.
Ukusebenza kwe-2.mining: Bavimbela ukudonsa kwemayini ye-acid ekungcoliseni imvelo ezungezile.
Ingqalasizinda ye-3.water: Emisele noma emachibini, ama-GCLS anciphise ukulahleka kwekhasi le-beage.
Kuqhathaniswa nama-liners endabuko ahlanganisiwe (ama-ccl),Ama-liners e-GeoSynthetic ClayNikeza ukufakwa okusheshayo, ukuncishiswa okuncishisiwe, kanye nokuvumela okungaguquki.
Ukulungiswa nokuphila isikhathi eside kweAma-liners e-GeoSynthetic Clay
Ukufakwa okufanele kubalulekile. Ama-punctures noma ukunqwabelana okunganele phakathi kwama-GCL rolls kungahlehlisa ukuvumelanisa. Ngokuhamba kwesikhathi, i-Bentonite ukuzenzela umonakalo omncane, kepha kuhlolwa njalo. Lapho ivikelekile ekuvezweni kwe-UV kanye nengcindezi yemishini, aI-GeoSynthetic Clay Linerkungahlala amashumi eminyaka.
Ikusasa leAma-liners e-GeoSynthetic Clay
Intuthuko kusayensi yezinto ezibonakalayo ithuthukisa ukusebenza kwe-GCL imvume. Ukusungulwa okufana ne-pentonite-ethuthukisiwe ye-bentonite noma ama-hybrid
Ukugcina
Ama-liners e-GeoSynthetic Clayziyigumbi legumbi lezinhlelo zesimo sanamuhla, elinikeza ukulawulwa kwemali engenakuqhathaniswa. Ukuhlangana kwabo kwama-geosynthetics kanye nobumba lwemvelo kuhambisa izindleko ezingenazindleko, izixazululo ze-eco-friendly for izithiyo ezi-fluid. Njengoba izimboni zibeka phambili ukuqina, isidingo sokusebenza okuphezuluAma-liners e-GeoSynthetic Claykuzokhula kuphela.
Ngokuqonda amakhenikha abo okuvumela kanye nezinhlelo zokusebenza, onjiniyela bangathumela ama-GCls ngempumelelo, baqinisekise ingqalasizinda ephephile nehlala isikhathi eside emhlabeni wonke.
Isikhathi sePosi: Feb-21-2025