Cov txiaj ntsig ntawm HDPE Geomembranes

Hauv cov haujlwm kho vaj tse thiab kev kho dua tshiab ntawm ib puag ncig - suav nrog kev txuag dej, kev tiv thaiv ib puag ncig, thiab kev thauj mus los - kev xaiv cov khoom siv tiv thaiv kev ntws dej ncaj qha txiav txim siab qhov kev nyab xeeb, kev ruaj khov, thiab tus nqi ecological ntawm ib qho project. Ua ib tus kws tshwj xeeb hauv kev lag luam geosynthetics, Shandong Hongyue Environmental Engineering Co., Ltd. (tom qab no hu ua "Hongyue Environmental") tau siv nws cov kev txawj ntse tob thiab kev cog lus tsis hloov pauv rau qhov zoo hauv thaj chaw ntawm HDPE (High-Density Polyethylene) geomembranes. Nrog lub zog tseem ceeb uas tau piav qhia los ntawm "kev muaj peev xwm tiv thaiv kev ntws dej zoo tshaj plaws, kev ruaj khov tshwj xeeb, thiab kev siv nyiaj tsim nyog," lub tuam txhab tau tshwm sim ua "kev xaiv nyiam rau cov kev daws teeb meem tiv thaiv kev ntws dej" hauv ntau qhov haujlwm tseem ceeb hauv tebchaws thiab cheeb tsam.
Qhov Kawg Tiv Thaiv Kev Nqus Dej: Tsim kom muaj "Zero-Permeation" Subsurface Barrier
Kev ua haujlwm tiv thaiv kev seepage yog qhov ntsuas tseem ceeb rau kev ntsuam xyuas qhov zoo ntawm geomembrane. Hongyue Environmental's HDPE geomembranes yog tsim los ntawm kev siv cov khoom siv polyethylene zoo thiab tsim los ntawm kev siv cov txheej txheem peb txheej co-extrusion blow-molding, ua rau muaj cov qauv molecular ntom heev. Tau lees paub los ntawm kev sim tshuaj, cov khoom muaj cov coefficient permeability qis li 1 × 10⁻¹³ cm / s - ib daim duab qhia tias nws cov kev ua haujlwm tiv thaiv kev seepage yog ib lab npaug ntau dua li ntawm cov av nplaum compacted ib txwm muaj. Txawm hais tias ntsib cov leachate nyuaj pom hauv cov chaw pov tseg lossis tiv taus qhov siab hydrostatic ntawm cov pas dej thiab cov pas dej dag, Hongyue Environmental's HDPE geomembranes tsim ib qho kev sib cais lub cev yuav luag tag nrho, tiv thaiv kev nkag mus ntawm cov kua thiab cov pa roj thaum tiv thaiv kev nyab xeeb av thiab dej hauv av.
Kev Ruaj Khov Zoo Kawg Nkaus: "Lub Neej Ua Haujlwm Ntev Heev" hauv Qhov Chaw Ib Puag Ncig Heev
Txhawm rau daws cov teeb meem uas cov haujlwm engineering sab nraum zoov ntsib - suav nrog UV hluav taws xob, qhov kub thiab txias hloov pauv, thiab tshuaj xeb - Hongyue Environmental tau tsim nws cov HDPE geomembranes los ntawm kev siv 2.5% carbon dub los ntawm txawv teb chaws, nrog rau ntau yam stabilizers xws li cov neeg sawv cev tiv thaiv kev laus thiab antioxidants. Cov qauv no muab cov khoom nrog kev tiv thaiv huab cua zoo heev, tso cai rau nws kom tswj tau kev ua haujlwm ruaj khov thoob plaws qhov kub thiab txias heev ntawm -70 ° C txog + 80 ° C. Nws qhov kev tiv thaiv rau UV-induced laus tau txhim kho ntau heev, ua kom ntseeg tau tias lub neej ua haujlwm sab nraum zoov ntau dua 50 xyoo. Ntxiv mus, cov khoom ua rau muaj kev tiv thaiv corrosion zoo dua tiv thaiv ntau dua 80 hom tshuaj lom neeg - suav nrog cov kua qaub, alkalis, thiab ntsev. Txawm tias nyob rau hauv ib puag ncig corrosive heev - xws li cov pas dej kho dej khib nyiab lossis cov chaw khaws cia tailings mine - nws tswj nws cov qauv kev ruaj khov mus sij hawm ntev, tseem tiv taus kev puas tsuaj lossis tawg brittle. **Ruaj thiab Tiv Thaiv Kev Puas Tsuaj: Ib qho "Armor Flexible" rau Cov Av Sib Txawv **
Thaum daws teeb meem kev sib tsoo tsis sib luag lossis kev teeb tsa hauv cov av nyuaj, lub zog kho tshuab thiab kev ywj pheej ntawm cov khoom siv yog qhov tseem ceeb. Hongyue Environmental's HDPE geomembranes muaj cov khoom siv kho tshuab zoo heev, muaj lub zog tensile txij li 20 txog 40 MPa thiab kev ntev ntawm qhov tawg tshaj 700%. Lub peev xwm ntev no ua rau cov khoom siv ua tau zoo rau cov toj roob hauv pes tsis sib xws - xws li cov toj siab siab tshaj 35 ° thiab cov qauv pas dej nkhaus - thaum ua kom zoo buffering cov kev ntxhov siab los ntawm kev hloov pauv ntawm lub hauv paus, yog li tiv thaiv kev tsim cov kab nrib pleb los ntawm kev sib tsoo. Ntxiv mus, cov khoom ua rau muaj kev tiv thaiv zoo rau kev tho thiab kev rhuav tshem, ua rau nws yooj yim tiv taus kev puas tsuaj thaum lub sijhawm tsim kho - txawm tias los ntawm cov pob zeb ntse, cov hauv paus hniav cog, lossis qhov hnyav ntawm cov av saum toj - yog li tiv thaiv kev ncaj ncees ntawm lub kaw lus tiv thaiv kev ntws.
Ntsuab thiab Pheej Yig: Ib qho "Cuab Yeej Txuag Nyiaj" Thoob plaws lub neej tag nrho
Ntxiv rau nws cov peev xwm ua tau zoo, Hongyue Environmental's HDPE geomembrane kuj muab cov txiaj ntsig zoo tshaj plaws hauv kev lag luam zoo thiab kev ruaj khov ntawm ib puag ncig. Piv rau cov pob zeb ua vaj tse ib txwm muaj, HDPE geomembranes yog lub teeb heev (daim ntawv 1.5mm-tuab tsuas yog kwv yees li 1.8 kg ib square meter); yog li ntawd, lawv txoj kev thauj mus los thiab kev teeb tsa tsis tas yuav siv tshuab hnyav, ua rau lub sijhawm ua haujlwm luv dua thiab txo cov nqi tsim kho. Hauv cov haujlwm uas muaj cov hauv paus av mos, cov khoom siv no ua rau lub hauv paus muaj peev xwm nqa tau tsawg dua, ua rau muaj kev txuag nyiaj ntau rau cov nqi kho hauv paus. Los ntawm kev xav txog ib puag ncig, cov khoom siv no tsis muaj tshuaj lom thiab tsis muaj teeb meem, tsis muaj cov hlau hnyav thiab cov yas; nws tau txais daim ntawv pov thawj kev nyab xeeb ntawm kev sib cuag zaub mov, ua rau nws tsim nyog rau kev siv ncaj qha hauv cov pas dej haus thiab cov chaw ua liaj ua teb. Ntxiv mus, cov khoom siv rov ua dua tshiab thaum kawg ntawm nws lub neej kev pabcuam, thiab nws cov hluav taws xob tsuas yog tsim cov pa roj carbon dioxide thiab dej - ua raws li lub tswv yim kev txhim kho ntsuab ntawm cov haujlwm engineering niaj hnub.
Kev Xa Khoom Tshaj Lij: Los ntawm "Kev Tsim Khoom Siv" mus rau "Kev Pabcuam System"
Hongyue Environmental lees paub tag nrho tias qhov project zoo tiv thaiv kev seepage tsis yog tsuas yog nyob ntawm cov ntaub ntawv zoo tshaj plaws xwb tab sis kuj tseem - qhov tseem ceeb - ntawm kev tswj hwm zoo thaum lub sijhawm tsim kho. Siv cov txiaj ntsig ntawm cov khoom siv geotechnical laus hauv Dezhou, Shandong, Hongyue Environmental tsis yog tsuas yog muab ntau yam khoom HDPE geomembrane (kho tau hauv tuab ntawm 0.2mm txog 3.0mm) nrog qhov zoo sib xws, tab sis kuj tau tsim ib pab pawg neeg ua haujlwm engineering thiab cov kws tshaj lij kev pabcuam. Txij li kev xaiv cov kev daws teeb meem thawj zaug thiab kev taw qhia txog kev vuam theem nrab mus rau kev saib xyuas zoo tom qab kev teeb tsa, lub tuam txhab muab cov neeg siv khoom nrog cov kev daws teeb meem tiv thaiv kev seepage, kom ntseeg tau tias txhua 'meter' ntawm geomembrane muab kev tiv thaiv zoo tshaj plaws hauv cov ntawv thov engineering tiag tiag.
Siv tsib lub zog tseem ceeb no, Shandong Hongyue Environmental Protection's HDPE geomembranes tau siv dav hauv ntau yam kev lag luam, suav nrog cov chaw pov tseg, cov pas dej khaws dej, cov pas dej cuav, thiab cov haujlwm kho cov av. Txij no mus, Hongyue Environmental Protection yuav txuas ntxiv ua raws li nws lub tswv yim ntawm "Technological Innovation, Quality First," siv cov khoom siv tiv thaiv kev ntws zoo tshaj plaws los tsim "kab tiv thaiv hauv av" rau lub teb chaws txoj kev tsim kho vaj tse thiab kev tiv thaiv ib puag ncig.