Muzvirongwa zvekuvaka nekuchengetedza nharaunda—zvinosanganisira kuchengetedza mvura, kuchengetedza nharaunda, uye kutakurwa—kusarudzwa kwezvinhu zvinodzivisa kunyura kwemvura kunosarudza zvakananga kuchengetedzeka kwepurojekiti, kugara kwenguva refu, uye kukosha kwenharaunda. Senyanzvi yakatsaurirwa mubasa rekugadzira zvinhu, Shandong Hongyue Environmental Engineering Co., Ltd. (inozonzi "Hongyue Environmental") yakashandisa hunyanzvi hwayo hwakadzama hwehunyanzvi uye kuzvipira kwayo kusingazununguki kune mhando yepamusoro muHDPE (High-Density Polyethylene) geomembranes. Nesimba guru rinoratidzwa ne "kugona kwepamusoro kudzivirira kunyura kwemvura, kugara kwenguva refu, uye kushandisa mari zvakanaka," kambani iyi yave "sarudzo inosarudzwa yemhinduro dzinodzivirira kunyura kwemvura" mumapurojekiti akawanda einjiniya enyika nematunhu.
Kudzivirira Kusviba Kwepasi: Kugadzira Chidziviriro Chisingasvikike Pasi pevhu "Chero Kupinda"
Kushanda kwekudzivirira kudonha kwemvura ndiyo nzira huru yekuongorora mhando ye geomembrane. Ma geomembrane eHDPE eHongyue Environmental anogadzirwa achishandisa resin yemhando yepamusoro ye virgin polyethylene uye anogadzirwa kuburikidza nemaitiro epamusoro ekuwedzera kuburitsa mvura nekubvisa mvura, zvichikonzera chimiro chemorekuru chakasimba. Zvakasimbiswa nekuyedza kwakavimbika, chigadzirwa ichi chine permeability coefficient yakaderera se1×10⁻¹³ cm/s—mufananidzo unoratidza kuti kushanda kwacho kwekudzivirira kudonha kwemvura kwakakura zvakapetwa kamiriyoni kupfuura kwevhu rekare rakamanikana. Ingave ichitarisana ne leachate yakaoma inowanikwa mumarara kana kuti ichitsungirira kumanikidzwa kwe hydrostatic kwemadziva nemadziva ekugadzira, ma geomembrane eHDPE eHongyue Environmental anoumba chipingamupinyi chakakwana chekuzviparadzanisa, zvichidzivirira zvakanyanya kupinda kwemvura nemagasi uku ichichengetedza ivhu nepasi pevhu.
Kugara Kunoshamisa: "Hupenyu Hwebasa Hwakareba Zvakanyanya" Munzvimbo Dzakanyanya Kuipa
Kuti igadzirise matambudziko anosangana nemapurojekiti ekugadzira ekunze—kusanganisira mwaranzi yeUV, kuchinja kwekushisa, uye ngura yemakemikari—Hongyue Environmental yakagadzira nesainzi HDPE geomembranes yayo nekushandisa 2.5% carbon black inounzwa kunze, pamwe chete nezvimwe zvinosimbisa zvakaita semishonga inodzivirira kukwegura uye antioxidants. Iyi fomura inoita kuti chigadzirwa ichi chisanyanya kukanganiswa nemamiriro ekunze, zvichiita kuti chirambe chichishanda zvakanaka pakupisa kwakanyanya kubva -70°C kusvika +80°C. Kusagadzikana kwacho nekukwegura kunokonzerwa neUV kunowedzerwa zvakanyanya, zvichiita kuti chirambe chichishanda zvakanaka panze kwemakore anopfuura makumi mashanu. Uyezve, chigadzirwa ichi chinoratidza kusagadzikana kwakanyanya kwengura pakurwisa marudzi anopfuura makumi masere emakemikari—kusanganisira acids, alkalis, uye munyu. Kunyangwe munzvimbo dzine ngura zvakanyanya—senge madziva ekuchenesa mvura yakasviba nemakemikari kana nzvimbo dzekuchengetera tsvina yemugodhi—inochengetedza chimiro chayo kwenguva refu, ichiramba ichidzivirira kuora kana kuputsika. **Yakasimba uye Inodzivirira Kukuvadzwa: "Nhumbi Dzinochinjika" dzeNzvimbo Dzakaoma**
Pakugadzirisa kusarongeka kwenheyo kana kuisa munzvimbo dzakaoma, simba remuchina uye kuchinjika kwezvinhu zvacho zvinonyanya kukosha. Mageomembrane eHDPE eHongyue Environmental ane hunhu hwakanaka hwemuchina, ane simba rekudhonza rinotangira pa20 kusvika ku40 MPa uye kureba pakuputsika kunodarika 700%. Kugona uku kureba kukuru kunoita kuti zvinhu zvikwanise kuenderana nemazinga asina kurongeka—akadai senzvimbo dzakadzika dzinopfuura 35° uye zvivakwa zvemadhamu akakombama—ukuwo zvichidzivirira zvinonetsa zvinokonzerwa nekushanduka kwenheyo, nokudaro zvichidzivirira kuumbwa kwemitsara inokonzerwa nekugara. Uyezve, chigadzirwa ichi chinoratidza kuramba kukuru pakuboorwa nekutsemuka, zvichichibvumira kuti chisanyanya kukuvadzwa nekugadzira panguva yekuvaka—kungave kubva pamatombo akapinza, midzi yemiti, kana huremu hwekudzvanya kwevhu rakafukidza—zvichichengetedza kusimba kwemuchina unodzivirira kunyura kwemvura.
Zvekuchengetedza Ruzivo Uye Zvisingadhuri: "Chishandiso Chinochengetedza Mari" Muhupenyu Hwese
Kupfuura kugona kwayo kushanda nesimba, geomembrane yeHDPE yeHongyue Environmental inopawo mhedzisiro yakanaka maererano nekushanda zvakanaka kwehupfumi uye kuchengetedzeka kwenharaunda. Zvichienzaniswa nemadziro ekongiri echinyakare, ma geomembrane eHDPE akareruka zvikuru (pepa rakakora 1.5mm rinorema anenge 1.8 kg pa square meter); nekudaro, kutakurwa kwawo nekuiswa hakudi michina inorema, zvichibvumira nguva pfupi yepurojekiti uye kuderedza mari yekuvaka. Mumapurojekiti ane nheyo dzevhu dzakapfava, zvinhu izvi zvinoderedza kudiwa kwebheya renheyo, zvichikonzera kuchengetedza mari yakawanda pakugadzirisa nheyo. Kubva pamaonero ezvakatipoteredza, zvinhu izvi hazvina chepfu uye hazvina njodzi, hazvina simbi dzinorema uye zvinogadzirisa purasitiki; zvakatowana chitupa chekuchengetedza chikafu, zvichiita kuti zvikwanise kushandiswa zvakananga mumatangi emvura yekunwa nenzvimbo dzekufudza gungwa. Uyezve, zvinhu izvi zvinogona kudzokororwa zvizere pakupera kwebasa razvo, uye kupiswa kwazvo kunoburitsa carbon dioxide nemvura chete - zvichienderana zvakakwana nepfungwa yekuvandudza girini yemapurojekiti emazuva ano einjiniya.
Kuendeswa Kwehunyanzvi: Kubva ku "Kugadzira Zvinhu" kuenda ku "Masevhisi Ehurongwa"
Hongyue Environmental inoziva zvizere kuti chirongwa chemhando yepamusoro chekudzivirira kudonha kwemvura hachingoshandisi chete pazvinhu zvepamusoro asiwo - zvakanyanya - kudzora mhando panguva yekuvaka. Ichishandisa mabhenefiti eboka rezvigadzirwa zve geotechnical zvakakura muDezhou, Shandong, Hongyue Environmental haingopi chete mhando dzakasiyana dzezvigadzirwa zve HDPE geomembrane (zvinogona kugadziriswa muukobvu kubva pa 0.2mm kusvika 3.0mm) zvine mhando yakafanana, asi yakagadzirawo timu yakatsaurirwa yenyanzvi dzeinjiniya nehunyanzvi hwebasa rehunyanzvi. Kubva pakusarudza mhinduro dzekutanga uye nhungamiro yehunyanzvi hwekuwelda pakati pedanho kusvika pakutarisa mhando yekuisa, kambani inopa vatengi mhinduro dzakakwana, kubva pakuguma kusvika pakupera dzekudzivirira kudonha kwemvura, ichiva nechokwadi chekuti mita yega yega ye geomembrane inopa simba rekudzivirira mukushandiswa kweinjiniya chaiko.
Ichishandisa simba iri guru mashanu, mageomembrane eShandong Hongyue Environmental Protection's HDPE akashandiswa zvakanyanya munzvimbo dzakasiyana-siyana, kusanganisira nzvimbo dzekurasira marara, nzvimbo dzekuchengetedza mvura, madhamu ekugadzira, uye mapurojekiti ekugadzirisa zvimbambaira. Kuenderera mberi, Hongyue Environmental Protection icharamba ichitsigira pfungwa yayo yekuti "Kuvandudza Tekinoroji, Hunhu Kutanga," ichishandisa zvinhu zvinodzivirira mvura zvakanyanya kuvaka "tambo yekudzivirira pasi pevhu" yakasimba yekusimudzira zvivakwa zvenyika uye kuchengetedzwa kwezvakatipoteredza.
Nguva yekutumira: Kubvumbi-29-2026
