Migodi
Migodi
Ma geosynthetics amagwiritsidwa ntchito kwambiri mumakampani opanga migodi. Ntchito zambiri zimaphatikizapo kusefa kwa geotextile, kulamulira kutuluka kwa madzi mu geomembrane ndi kulimbitsa ma geogrids,
Mu mafakitale a migodi, madzi ambiri a m'mafakitale omwe amawononga kwambiri amagwiritsidwa ntchito. Mu mafakitale a mchere, kupukuta kwa heap kumagwiritsidwa ntchito kwambiri kuchotsa zitsulo kuchokera ku miyala. Mu njira yochotsera, njira zowononga kwambiri monga chloride kapena sulfuric acid zimawonjezeredwa. Ngati njira yothandiza yoletsa kutuluka kwa madzi sigwiritsidwa ntchito mu dziwe lochotsa heap, chilengedwe chozungulira dziwe lochotsa heap chidzakhudzidwa kwambiri. HDPE geomembrane yokha ndi yokhazikika ndipo imalimbana bwino ndi dzimbiri la mankhwala.
Mbali imeneyi ya geomembrane ya HDPE imapangitsa kuti ikhale chinthu chabwino chosalowa madzi. Ma geomeme abwino a HDPE amapangidwa ndi polyethylene yapamwamba kwambiri, yokhala ndi kukana kwabwino kwa dzimbiri kwa mankhwala, imatha kukana mankhwala ambiri, kuti iwonetsetse kuti migodi yakhala yolimba kwambiri. Nthawi yomweyo, chifukwa cha kukana kwabwino kwa misozi kwa zinthu za geomeme za HDPE zokha, imatha kukana kuwonongeka kwa miyala yosalala mu thanki yolowetsa madzi.
Zogulitsa zathu ndi mayankho athu zimathandiza eni migodi kuthetsa mavuto awo pa gawo lililonse la polojekiti ya migodi. Kuyambira misewu yoyendera, zomangamanga, kuteteza miyala, kuchotsa mchere, kusunga madzi ochulukirapo m'mizere, kutaya madzi m'thupi komanso kubwezeretsa chilengedwe, tikhoza kukupatsani mayankho!
