Kusankha Zipangizo ndi Njira Zopangira:
Ma geomembrane a HDPE (High-Density Polyethylene): Chinthu chomwe chimagwiritsidwa ntchito kwambiri chomwe chimadziwika kuti chimatha kupirira dzimbiri komanso chimaletsa kukalamba, zomwe zimapangitsa kuti chikhale choyenera minda yambiri yoberekera.
Kusankha Njira: Ma geomembrane opangidwa kudzera mu njira yopukutira filimu. Amawonetsa makulidwe ofanana komanso mphamvu zomangika, komanso kukana kubowoka bwino; omwe amapangidwa kudzera mu njira yopangira kalendala amakhala ndi mawonekedwe osalala, ngakhale kuti makulidwe awo angakhale ofanana pang'ono.
Kuganizira za Ubwino ndi Miyezo: Ikani patsogolo ma geomembrane omwe akutsatira miyezo ya dziko (monga GB/T 17643-2011) kapena miyezo yomanga mizinda (monga CJ/T 234-2006) kuti zitsimikizire kuti zinthu monga kuthekera koletsa kulowa kwa madzi, mphamvu yokoka, ndi kukana dzimbiri zikukwaniritsa zofunikira.
Pewani kugwiritsa ntchito ma geomembrane opangidwa kuchokera ku zinthu zobwezerezedwanso; m'malo mwake, perekani patsogolo zomwe zimapangidwa kuchokera ku zinthu zosagwiritsidwa ntchito 100% kuti zitsimikizire kuti zinthuzo zimakhala zokhalitsa komanso zotetezeka.
Kukhuthala ndi chizindikiro chofunikira kwambiri cha mphamvu yoletsa kutuluka kwa madzi komanso kulimba. Zinthu zoonda kwambiri zimatha kung'ambika, pomwe zinthu zokhuthala kwambiri zimapangitsa kuti pakhale ndalama zosafunikira; chifukwa chake, makulidwe ake ayenera kusankhidwa kutengera momwe amagwiritsidwira ntchito:
Maiwe Olima Zam'madzi Maiwe Ang'onoang'ono, Osaya (Kuya kwa madzi ≤ 1.2m) ndi Maiwe Osungira Ana: Sankhani 0.5–0.75mm.
Maiwe Okhazikika a Nsomba ndi Maiwe a Nkhono (Kuya kwa madzi 1.2–2.5m): Sankhani 1.0–1.5mm kuti mupeze chiŵerengero chabwino kwambiri cha mtengo ndi magwiridwe antchito.
Maiwe Ozama (Kuya kwa madzi ≥ 2.5m) ndi Malo Oberekera Apadera (monga akamba okhala ndi zigoba zofewa, nsomba zazinkhanira): Sankhani 1.5–2.0mm kuti muteteze kuphulika kwa mafupa.
Zinyalala za ziweto ndi nkhuku/Maenje a ndowe ndi zogayira biogas Popeza malo ake ndi owononga kwambiri komanso amatha kukhudzidwa ndi zinthu zolimba, makulidwe osachepera 1.0mm ndi ofunikira; mtundu wokhuthala wa 1.5mm ndi wofunikira kwambiri.
Madziwe Osungira Madzi ndi Ngalande Zothirira Pa kuya kwa madzi <2m, sankhani 0.5–0.75mm; pa kuya kwa madzi pakati pa 2m ndi 4m, sankhani 0.75–1.0mm; pa malo osungiramo madzi akuluakulu, sankhani 1.5mm kapena kukhuthala.
Nthawi yotumizira: Epulo-10-2026
