Mabhenefiti eGeomembranes

Sezvo zvinodiwa zvemhando yepamusoro zvekudzora kuyerera kwemvura mukuchengetedza mvura, kuchengetedzwa kwezvakatipoteredza, uye mapurojekiti einjiniya yemaguta zvichiramba zvichikwira, ma geomembrane anoshanda zvakanyanya ave chinhu chakakosha mukuvaka kwemainjiniya emazuva ano. Sekambani iri kukura muchikamu che geosynthetics muChina, Shandong Hongyue Environmental Engineering Co., Ltd.—kuburikidza nekuzvipira kwayo kwakadzika kuR&D uye kudzora mhando kwakasimba—inogadzira zvigadzirwa zve geomembrane (kusanganisira HDPE) zvine mabhenefiti matanhatu makuru: kudzora kuyerera kwepamusoro, kuramba ngura kwakanyanya, kugara kwenguva refu, kushanda zvakanaka kwekuvaka, kuchengetedzwa kwezvakatipoteredza, uye kushanda zvakanaka kwemari. Zvigadzirwa izvi zvinoshandiswa zvakanyanya munzvimbo dzakadai sekuvaka marara, kudzivirira kuyerera kwemvura mukuchengetedza mvura, kurima hove, uye mainjiniya emaguta. Hongyue yakabudirira kuchengetedza mapurojekiti mazhinji akakosha—kusanganisira Rwizi rweHutuo, Baoding City Ring Water System, uye Jinan Landfill—nokudaro ichigadzira chiyero chitsva chemhando mukati meindasitiri.
I. Kudzora Kusviba Kwese: Hapana Kubuda Kwedonhwe Rimwe Chete
Mageomembrane eHongyue Environmental anogadzirwa achishandisa resin yemhando yepamusoro yeHigh-Density Polyethylene (HDPE) virgin uye nzira yepamusoro yekubvisa mafungu matatu. Zvigadzirwa izvi zvine chiyero chepermeability chakaderera se1×10⁻¹⁷ cm/s—chinopfuura zvakanyanya mwero wenyika (GB/T 17643-2011)—zvichipa mukana wekuti mvura ibude isina kuyerera zvakanaka. Ingave iri kushandisa leachate yemumarara, mvura yakasviba, kana nzvimbo dzemvura dzakajairika, mageomembrane aya anovhara kupinda kwemvura, achibvisa njodzi dzekubuda kwemvura panzvimbo inobva mvura uye achigadzira "chinodzivirira mvura" chisingapindiki chepurojekiti yeinjiniya.
II. Kuramba Kuora Kunoshamisa: Kusatya Kukukurwa Kwevhu
Zvigadzirwa izvi zvinoratidza kugadzikana kukuru kwemakemikari, zvichikwanisa kutsungirira nguva refu kuzvinhu zvakasiyana-siyana zvinoparadza—kusanganisira maasidhi akasimba, mabhesi akasimba, munyu, nemafuta—zviri mukati me pH iri pakati pe2 kusvika ku13. Kunyangwe munzvimbo dzine ngura zvakanyanya—dzakadai senzvimbo dzemarara, madziva emvura yakasviba emakemikari, uye madziva emumigodhi—ma geomembrane anochengetedza chimiro chawo chakasimba uye kushanda kwakasimba; haaori, haaparare, kana kukundikana, nokudaro achivimbisa kushanda kwakachengeteka kwenguva refu kwemapurojekiti einjiniya mumamiriro ezvinhu akaomarara ekushanda.
III. Kugara Kwekupisa Kwakafara: Hupenyu Hurefu hwebasa
Nekushandisa zvimwe zvinhu zvine hunyanzvi—zvakaita se carbon black yepamusoro, antioxidants, uye UV absorbers—zvigadzirwa izvi zvine simba rekudzivirira mamiriro ekunze uye simba rekudzivirira kukwegura. Zvine tembiricha yakakura inotangira pa -70°C kusvika 110°C, zvichiita kuti zvikwanise kutsungirira mamiriro ekunze akaoma akadai sekutonhora kwakanyanya, kupisa kunopisa, kusvibiswa neUV zvakanyanya, uye mvura zhinji. Zvingave zvakaiswa panze kana kuti zvakavigwa pasi pevhu, zvinhu izvi zvinopa hupenyu hwemakore makumi matatu kusvika makumi mashanu—zvichipfuura zvakanyanya zvinhu zvechinyakare zvinodzivirira kudonha kwemvura—zvichideredza zvakanyanya mari yekugadzirisa kwenguva refu yemapurojekiti einjiniya.
IV. Inochengetedza nharaunda, Yakachengeteka, uye Haina chepfu
Chigadzirwa ichi hachina zvimwe zvinowedzerwa zvine chepfu kana simbi dzinorema; chakawana chitupa che "Zvinhu zvekuvaka zvakasvibira uye zvine hushamwari nezvakatipoteredza" uye chinoenderana zvizere nemitemo yenyika yekuchengetedza nharaunda. Chakachengeteka kusangana zvakananga nemvura yekunwa nenzvimbo dzekuchengetwa kwemvura, sezvo chisina chepfu, chisina hwema, uye chisingasvibisi. Hachingodziviriri chete kupararira kwetsvina - nokudaro chichidzivirira ivhu nepasi pevhu - asi zvinhu zvacho zvinogona kushandiswazve, zvichiita kuti pave nekubatana kwakabatana uye kunobatsirana pakati pekuvaka kweinjiniya nekuchengetedzwa kwezvakatipoteredza.
"Hunhu hweinjiniya hunotanga nezvinhu zvinoshandiswa. Tinoramba takatsiga mukuzvipira kwedu kusimudzira zvigadzirwa kuburikidza nekuvandudza tekinoroji, tichipa vatengi vedu mhinduro dzakavimbika dzinodzivirira kunyura kwemvura," akadaro mumiriri weShandong Hongyue Environmental Protection. "Kambani icharamba ichitsigira mweya wehunyanzvi, ichishandisa zvigadzirwa zvedu zvepamusoro-soro uye masevhisi akazara kubatsira kusimbisa hwaro hwemapurojekiti munyika yese, nokudaro ichipa mupiro wakasimba mukuchengetedza zvakatipoteredza uye mukusimudzira zvivakwa."