Geomembrane yakakosha geosynthetic zvinhu zvinonyanya kushandiswa kudzivirira kupinza kwezvinwiwa kana magasi uye kupa chipingamupinyi chemuviri. Inowanzo gadzirwa nefirimu repurasitiki, senge yakakwira-density polyethylene (HDPE), yakaderera-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), polyvinyl chloride (PVC), ethylene vinyl acetate (EVA) kana ethylene vinyl. acetate modified asphalt (ECB), etc. Iyo dzimwe nguva inoshandiswa pamwe chete nemucheka usina kuruka kana mamwe marudzi e geotextiles kuti iwedzere kugadzikana kwayo uye kudzivirira panguva yekuiswa.
Geomembranes ine huwandu hwakasiyana hwekushandisa munzvimbo dzakasiyana siyana, kusanganisira asi isina kuganhurirwa kune zvinotevera:
1. Kuchengetedza kwezvakatipoteredza:
Nzvimbo yekurasira marara: dzivirira kubuda kweleachate uye kusvibiswa kwemvura yepasi nevhu.
Tsvina ine njodzi uye kuraswa kwemarara: kudzivirira kubuda kwezvinhu zvinokuvadza munzvimbo dzekuchengetera nekurapa.
Migodhi yakasiiwa uye nzvimbo dzekuchengetera miswe: kudzivirira zvicherwa zvine chepfu uye mvura yetsvina kuti isapinda munzvimbo.
2. Kuchengetedza mvura uye kutonga kwemvura:
Matangi, madhamu, uye nzira: kuderedza kurasikirwa kwekupinza kwemvura uye kunatsiridza mashandisirwo emvura.
Madhamu ekugadzira, madziva ekutuhwina, uye madhamu: chengetedza huwandu hwemvura, kuderedza kubuda uye kubuda.
Agricultural irrigation system: kudzivirira kurasikirwa kwemvura panguva yekufambisa.
3. Zvivakwa nezvivakwa:
Tunnels uye dzimba dzepasi: kudzivirira kupinda kwemvura yepasi.
Underground engineering uye subway mapurojekiti: Ipa zvipingamupinyi zvemvura.
Denga uye yepasi kudzivirira mvura: kudzivirira hunyoro kubva pakupinda muchivakwa chekuvaka.
4. Petroleum nemakemikari indasitiri:
Matangi ekuchengetedza oiri nenzvimbo dzekuchengetera makemikari: kudzivirira kudonha uye kudzivirira kusvibiswa kwezvakatipoteredza.
5. Zvekurima neHove:
Aquaculture madziva: chengetedza kunaka kwemvura uye kudzivirira kurasikirwa kwekudya.
Farmland uye greenhouse: kushanda sechivharo chemvura kudzora kugoverwa kwemvura uye zvinovaka muviri.
6. Migodhi:
Heap leaching tank, dissolution tank, sedimentation tank: kudzivirira kemikari mhinduro kuvuza uye chengetedza nharaunda.
Kusarudzwa uye kushandiswa kwema geomembranes kuchatemerwa zvichibva pane chaiwo mamiriro ekushandisa uye zvinodiwa zvezvakatipoteredza, senge rudzi rwezvinhu, ukobvu, saizi, uye makemikari kuramba. Zvinhu zvakadai sekuita, kusimba, uye mutengo.
Nguva yekutumira: Oct-26-2024