60mil HDPE Liner Rau Salt Evaporation Pond Project hauv Australia

60mil HDPE Liner rau Salt Evaporation Pond Project hauv Australia

HDPE yas hauv ob sab phlu, tseem hu ua HDPE geomembrane hauv ob sab phlu, yog ib qho zoo tagnrho thiab nqi-zoo geolining khoom rau ntsev evaporation pas dej. HDPE yas liner yog ua los ntawm high-density polyethylene nrog 2% ~ 3% carbon dub masterbatch, anti-aging agent, ultraviolet absorber, stabilizer thiab lwm yam. HDPE smooth anti-seepage daim nyias nyias muaj siab rigidity thiab toughness, zoo mechanical zog, ib puag ncig kev nyuaj siab tawg kuj thiab tsim kua muag ua hauj lwm. Lub zog kuj siab dua. HDPE impermeable membrane yog resistant rau muaj zog acid thiab alkali corrosion, roj thiab ntsev, organic solvents, thiab lwm yam. HDPE thickness yog los ntawm 0.2mm mus rau 4.0mm. Nws yog dav siv nyob rau hauv civil engineering. 60mil HDPE yas liner yog tsim rau kev tiv thaiv tawm hauv kev lag luam tshwj xeeb, thiab tau siv dav hauv kev tiv thaiv ib puag ncig, kev huv huv, dej phwj tuaj kho, hluav taws xob tswj kev lag luam tank kev lag luam, mines, tsev kho mob, khib nyiab pov tseg thiab lwm yam dej num.

Qkev xav

Nug txog geomembranes los ntawm Australian cov neeg siv khoom los ntawm lub vev xaib official. Cov neeg siv khoom nug seb peb cov geomembrane HDPE yas hauv ob sab phlu tuaj yeem siv rau hauv cov dej ntsev evaporation pas dej. Los ntawm kev sib txuas lus nrog cov neeg siv khoom, cov neeg siv khoom siv cov txheej txheem hnub ci ziab los tsim cov ntsev hiav txwv. Siv cov ntug hiav txwv dej, cov kwj dej tau tsim los qhib cov pas dej ntsev, thiab cov tides yog siv los tsa dej, nyiam cov dej hiav txwv los sau cov pas dej, thiab tig mus rau hauv cov brine los ntawm hnub ci evaporation. Thaum lub brine concentration evaporates mus rau 25 Baume degrees, sodium chloride yog precipitated, uas yog thawj ntsev. Hiav txwv ntsev ntau lawm siv seawater raws li raw khoom, thiab dej hiav txwv yog nkag mus rau hauv ntsev evaporation pas dej los ntawm txoj kev. Nrog rau txoj kev no ib txwm ua kom qhuav dej hiav txwv ntsev, cov txiaj ntsig qis, thiab cov neeg siv khoom xav ua kom cov qoob loo ntawm cov ntsev ua liaj ua teb nyob rau tib lub sijhawm, yog li nce cov nyiaj tau los.

daws

Peb pom zoo MTTVS's 60mil HDPE eco-friendly geomembrane rau nws qhov dej ntsev evaporation pas dej. Txij li thaum lub brine nyob rau hauv lub evaporation lub pas dej yog corrosive thiab ntsev yog noj los ntawm tib neeg, nws yog tsim nyog los siv ib tug high-zoo 100 feem pua ​​​​virgin khoom ib puag ncig tus phooj ywg geomembrane hauv ob sab phlu. HDPE geomembrane hauv ob sab phlu yog siv los tiv thaiv kev tawm ntawm cov pas dej ntsev. Nyob rau hauv tib lub huab cua, cov ntsev txhua hnub ntawm cov tshuaj tiv thaiv kab mob hauv qab ntawm lub pas dej ua ke feem ntau yog li ntawm 150 feem pua ​​​​siab dua li cov txheej txheem ziab khaub ncaws.

Raws li qhov loj ntawm lub pas dej ntsev evaporation muab los ntawm tus neeg siv khoom, nws tau suav tias yuav tsum muaj 60mil HDPE geomembrane ntawm 85, 000 square meters. Nws tau muab cov neeg siv khoom pheej yig tshaj tus nqi ntawm 60mil HDPE geomembrane, qhia txog kev siv cov membrane hauv qhov project evaporation pas dej thiab sib pauv cov kev ceev faj thiab cov txheej txheem rau nteg geomembrane. Cov neeg siv khoom txaus siab heev nrog peb txoj haujlwm kev paub dhau los thiab cov khoom zoo tshaj plaws. Peb muab cov neeg siv khoom nrog 60mil HDPE geomembrane kuaj cov kev ntsuas, ntawv pov thawj zoo thiab kuaj dawb. Tom qab ntau tshaj li ib hlis ntawm kev sib txuas lus kaw, peb tau txais qhov kev txiav txim tiav.

Bmuaj txiaj ntsig

1. Cov khoom tiav ntawm HDPE yas liner yog dub lub zog siab coil, uas muaj kev hnav tsis kam thiab lub teeb nqus thiab nqus cua sov. Nws absorbs ntuj tshav ntuj thiab hloov mus rau hauv tshav kub lub zog, accelerates dej evaporation, accelerates kev sib cais ntawm ntsev crystallization, thiab zoo heev tsub kom cov ntsev ntau lawm ib chav tsev.

2. HDPE yas liner yog ib puag ncig tus phooj ywg thiab zaub mov kev nyab xeeb.

3. Lub HDPE yas liner ua raws li kev tiv thaiv kev sib cais rau lub pas dej ntsev, txo cov impurities, tswj cov purity ntawm ntsev, thiab nce nqi ntawm ntsev.

4. HDPE geomembrane yog siv los tiv thaiv kev sib cais ntawm lub pas dej ntsev kom ceev cov khoom ntawm crystalline ntsev thiab ua kom cov zis ntau ntxiv.

HDPE geomembrane muaj lub zog siab, hnav tsis kam, siab rov qab los ntawm kev nqis peev, siab rov qab los ntawm kev nqis peev, txuag thaj av ntawm thaj chaw ntsev qhuav, thiab muaj txiaj ntsig zoo nyiaj txiag.

Kev teeb tsa ntawm 60mil HDPE Geomembrane Liner rau Salt Evaporation Pond hauv Australia

1. Ua kom tiav kev tshuaj xyuas ua ntej kev tsim kho, thiab sau thiab kho qhov tsis xws luag xws li kev puas tsuaj, kev raug mob ntau lawm, qhov, qhov tawg thiab lwm yam. Ua ntej txiav lub geomembrane, ntsuas nws qhov sib txheeb qhov ntev, ntsuas nws qhov sib txheeb qhov ntev, thiab txiav nws.

2. Lub hauv paus nto ntawm HDPE yas liner kev tsim kho thiab kev teeb tsa yuav tsum tau compacted thiab tiaj tus, thiab cov khoom ntse xws li cov cag ntoo, pob zeb, iav, hlau ntsia hlau, thiab lwm yam yuav tsum tau muab tshem tawm; lub hauv paus thiab sab nrauv ntawm lub hauv paus yuav tsum tau muab sib npaug, thiab lub vojvoog ntawm lub voj voog ntawm cov ces kaum yuav tsum siab dua los yog sib npaug li 50 cm, thiab qhov chaw ntawm qhov vuam yuav tsum tau ntxuav.

3. Kev nyab xeeb kev cai rau kev tsim kho geomembrane: feem ntau, nws yuav tsum siab tshaj 5 degree. Geomembrane installation thiab kev tsim kho yuav tsum tsim nyog ua ntej tso tawm los ntawm 2 feem pua ​​​​rau 5 feem pua ​​​​raws li qhov chaw tshwj xeeb thiab cov xwm txheej huab cua thaum lub sijhawm ntawd. HDPE yas hauv ob sab phlu yuav tsum nruj ntawm qhov kub thiab txias thiab geomembrane yuav tsum tau so ntawm qhov kub siab. Thaum qhov kub thiab txias qis dhau lawm, nws yuav tsum tsis txhob siv rau hauv ib puag ncig ntawm cua los yog nag thiab daus saum toj no theem 4.

4. Tso cov geomembrane. Qhov sib tshooj dav ntawm cov seam nruab nrab ntawm zaj duab xis thiab zaj duab xis yog 10cm ~ 15cm, yog li ntawd cov kev taw qhia ntawm seam kev npaj yog sib npaug rau cov ntiv taw kab ntawm txoj kab nqes, uas yog, raws txoj kab nqes; txo tus naj npawb ntawm cov pob qij txha welded. Txuag raw cov ntaub ntawv kom ntau li ntau tau. Feem ntau ntawm cov ces kaum thiab qhov chaw deformed, qhov ntev ntawm qhov sib koom ua ke yuav tsum yog luv li sai tau. Tsuas yog rau qhov yuav tsum tau ua, ntawm txoj kab nqes nrog txoj kab nqes siab dua 1: 6, thiab nyob rau hauv 1.5m los ntawm txoj kab nqes saum toj lossis thaj chaw muaj kev ntxhov siab, sim tsis txhob nruab welds;

5. Thaum lub sij hawm tso ntawm HDPE yas liner, tsis txhob rub, rub nyuaj, los yog rub kom nruj heev kom tsis txhob raug stabbed los ntawm cov khoom ntse, thiab txo qis kev taug kev thiab txav cov cuab yeej ntawm qhov chaw ntawm lub geomembrane. Nyob rau tib lub sijhawm, ua tib zoo saib xyuas cov txheej txheem tiv thaiv kom tsis txhob muaj kev puas tsuaj rau geomembrane thiab ua rau muaj kev nyab xeeb.

60mil HDPE du pas dej ua ke

ntsev evaporation pas dej liner

pas dej liner ntau lawm kab

Hais txog MTTVS

Txij li thaum nws tsim nyob rau hauv 2014, MTTVS tau muab ib-nres geosynthetics khoom thiab kev daws teeb meem rau cov neeg muas zaub thoob ntiaj teb. Ua haujlwm ntau dua 500,000 kev ua tiav engineering thoob ntiaj teb. MTTVS tau muab ntau yam kev siv tau zoo, cov khoom siv hluav taws xob hauv lub xeev, geotextiles, geocells, geosynthetic av nplaum liners (GCL), cov kav dej, geogrids thiab lwm yam geomaterials rau ntau tshaj 100 lub teb chaws. Peb cov neeg siv khoom tseem ceeb yog los ntawm UK, Tebchaws Asmeskas, Mexico, Australia, Fabkis, Sweden, Hong Kong, Hungary, New Zealand, Poland, Ecuador, Brazil, Pakistan, Bangladesh, Lub teb chaws Yelemees, Thaib, Nyab Laj, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, Is Nrias teb, United Arab Emirates, Saudi Arabia, Qatar, Kenya, Ghana, Egypt, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Zambia, thiab lwm yam.

Peb tsim thiab kho raws li cov txheej txheem kev xav tau los ntawm cov neeg siv khoom. Nws muaj ib pab neeg ua haujlwm tseem ceeb, muaj peev xwm ntau lawm, kev tswj xyuas nruj thiab kev pabcuam zoo tshaj plaws. Peb yog ib tug txhim khu kev qha geomembrane chaw tsim tshuaj paus.