Hongyue laus tiv taus geomembrane
Kev Piav Qhia Luv:
Geomembrane tiv thaiv kev laus yog ib hom khoom siv geosynthetic uas muaj kev ua tau zoo tiv thaiv kev laus. Raws li geomembrane ib txwm muaj, nws ntxiv cov neeg sawv cev tiv thaiv kev laus tshwj xeeb, cov tshuaj antioxidants, cov tshuaj absorbers ultraviolet thiab lwm yam khoom ntxiv, lossis siv cov txheej txheem tsim khoom tshwj xeeb thiab cov qauv khoom siv kom nws muaj peev xwm zoo dua los tiv thaiv kev laus ntawm cov yam ntxwv ib puag ncig ntuj, yog li ua kom nws lub neej ua haujlwm ntev.
Geomembrane tiv thaiv kev laus yog ib hom khoom siv geosynthetic uas muaj kev ua tau zoo tiv thaiv kev laus. Raws li geomembrane ib txwm muaj, nws ntxiv cov neeg sawv cev tiv thaiv kev laus tshwj xeeb, cov tshuaj antioxidants, cov tshuaj absorbers ultraviolet thiab lwm yam khoom ntxiv, lossis siv cov txheej txheem tsim khoom tshwj xeeb thiab cov qauv khoom siv kom nws muaj peev xwm zoo dua los tiv thaiv kev laus ntawm cov yam ntxwv ib puag ncig ntuj, yog li ua kom nws lub neej ua haujlwm ntev.
Cov yam ntxwv ntawm kev ua tau zoo
- Kev Tiv Thaiv UV Muaj Zog: Nws tuaj yeem nqus tau thiab cuam tshuam cov teeb ci ultraviolet, txo qhov kev puas tsuaj ntawm cov teeb ci ultraviolet rau cov saw hlau molecular ntawm geomembrane. Nws tsis yooj yim rau kev laus, tawg, embrittlement thiab lwm yam tshwm sim nyob rau hauv lub sijhawm ntev tshav ntuj, thiab tswj cov khoom zoo.
- Kev Ua Haujlwm Zoo Antioxidant: Nws tuaj yeem tiv thaiv qhov kev ua haujlwm oxidation ntawm geomembrane thiab cov pa oxygen hauv huab cua thaum lub sijhawm siv, tiv thaiv kev txo qis ntawm cov khoom siv los ntawm oxidation, xws li kev txo qis ntawm lub zog thiab elongation.
- Kev Tiv Thaiv Huab Cua Zoo Kawg Nkaus: Nws tuaj yeem tswj tau qhov ua tau zoo nyob rau hauv ntau yam huab cua sib txawv, xws li kub siab, kub qis, av noo, qhuav thiab lwm yam ib puag ncig, thiab tsis yooj yim rau kev laus sai vim muaj kev hloov pauv ntawm cov yam ntxwv ib puag ncig.
- Kev Pab Ntev Ntev: Vim nws txoj kev ua haujlwm zoo tiv thaiv kev laus, nyob rau hauv kev siv ib txwm muaj, lub neej ua haujlwm ntawm kev tiv thaiv kev laus geomembrane tuaj yeem ntev dua los ntawm ntau xyoo lossis txawm tias kaum xyoo piv rau qhov ntawm geomembrane ib txwm muaj, txo cov nqi txij nkawm thiab hloov zaus ntawm qhov project.
Cov Txheej Txheem Tsim Khoom
- Kev Xaiv Khoom Siv Raw: Cov polymers zoo molecular siab xws li high-density polyethylene (HDPE) thiab linear low-density polyethylene (LLDPE) raug xaiv ua cov ntaub ntawv yooj yim, thiab cov tshuaj ntxiv tshwj xeeb tiv thaiv kev laus tau ntxiv los xyuas kom meej tias cov ntaub ntawv muaj kev ua tau zoo thaum pib thiab muaj peev xwm tiv thaiv kev laus.
- Kev Hloov Kho Sib Xyaws: Cov polymer puag thiab cov khoom ntxiv tiv thaiv kev laus raug sib xyaw los ntawm cov cuab yeej tshwj xeeb kom ua rau cov khoom ntxiv sib npaug hauv cov polymer matrix los tsim cov khoom sib xyaw nrog kev ua tau zoo tiv thaiv kev laus.
- Kev Txhaj Tshuaj Extrusion: Cov khoom sib xyaw ua ke raug extruded rau hauv ib zaj duab xis los ntawm lub tshuab extruder. Thaum lub sijhawm extrusion, cov yam ntxwv xws li kub thiab siab raug tswj hwm kom meej kom ntseeg tau tias geomembrane muaj qhov tuab sib npaug, qhov chaw du, thiab cov khoom tiv thaiv kev laus tuaj yeem ua lawv lub luag haujlwm tag nrho.
Cov Ntawv Thov
- Kev Pov Tseg: Lub hau thiab lub txheej ntawm qhov chaw pov tseg yuav tsum tau raug rau sab nraum zoov ntev. Lub geomembrane tiv thaiv kev laus tuaj yeem tiv thaiv kev laus thiab kev ua tsis tiav ntawm geomembrane los ntawm cov yam xws li ultraviolet hluav taws xob thiab kev hloov pauv kub, xyuas kom meej tias muaj kev cuam tshuam tiv thaiv kev seepage ntawm qhov chaw pov tseg, thiab txo qhov ua rau muaj kuab paug rau cov av thiab dej hauv av ib puag ncig.
- Qhov Project Conservancy Water: Hauv cov project conservancy dej xws li cov pas dej, pas dej thiab cov kwj dej, cov geomembrane tiv thaiv kev laus yog siv rau kev tiv thaiv kev seepage thiab kev kho dej tsis nkag. Cov geomembrane ib txwm muaj kev laus thiab kev puas tsuaj thaum nyob hauv kev sib cuag ntev nrog dej thiab raug rau ib puag ncig ntuj, thaum cov geomembrane tiv thaiv kev laus tuaj yeem ua kom muaj kev ua haujlwm ruaj khov mus sij hawm ntev ntawm qhov project thiab txhim kho qhov ruaj khov ntawm qhov project conservancy dej.
- Kev Khawb Qhov Qhib: Hauv cov pas dej tailings thiab cov av puas tsuaj ntawm kev khawb qhov qhib, cov geomembrane tiv thaiv kev laus yog siv los ua cov khoom siv tiv thaiv kev seepage, uas tuaj yeem tiv taus qhov chaw ib puag ncig hnyav, tiv thaiv kev seepage ntawm kuv cov slag leachate rau hauv av thiab dej lub cev, thiab txo qhov kev pheej hmoo ntawm kev xau los ntawm kev laus ntawm geomembrane.
