Cov khib nyiab pov tseg hauv tsev zoning platform landfill zoning kev pab them nqi HDPE Geomembrane , Zoning khib nyiab npog raws li cov lus qhia txog kev pov tseg HDPE Overlay zaj duab xis. Vim lub complex npog ib puag ncig, lub npog cheeb tsam mus txog kaum tawm txhiab square meters, thiab cov pob qij txha ntawm lub npog films yog ntev, nws yog ib qho inevitable hais tias ib co cover films yuav muaj leaks. Cov neeg ua haujlwm hauv av siv lawv lub sijhawm dawb los kho cov dej xau ntawm cov yeeb yaj kiab npog. "Cov yeeb yaj kiab tau muab tso rau 2 thiab ib nrab teev sawv ntxov, thiab tag nrho ntawm 5 daim ntawv tau muab tso." Npog zaj duab xis "hais txog cov high-density polyethylene geomembrane npog ntawm cov khib nyiab." Tom qab cov khib nyiab pov tseg, npog nws nrog zaj duab xis no zoo ib yam li muab lub tsho tiv no ntawm cov khib nyiab, uas tuaj yeem txo qhov tsw. “
Tso cov txheej txheem ntawm cov khib nyiab pov tseg npog zaj duab xis
Sub-unit landfill, khib nyiab paving thiab compaction tsis so. Qhov chaw pov tseg pov tseg yog nruab nrog ob lub ntiaj teb embankments faib tag nrho thaj chaw reservoir rau hauv peb qhov chaw pov tseg. Lub sub-unit landfill txoj kev npaj rau tag nrho lub xyoo yog tsim thiab lub chaw ua hauj lwm yog tswj raws li qhov yuav tsum tau ntawm cov specification, cov leachate cov kav dej nyob rau hauv lub cheeb tsam ntawm lub ntiaj teb embankments raug txiav tawm thiab thaiv, cov dej nag thiab dej phwj hloov mus rau lub Qhov siab tshaj plaws, cov kua qaub uas tsim tawm raug txo, thiab kev pheej hmoo ntawm ib puag ncig thiab cov nqi tsim khoom raug txo kom zoo.
Landfill siv cov tshuab tshwj xeeb, bulldozers thiab compactors rau paving thiab compaction. Lub compaction ceev ntawm cov khib nyiab yog tsis tu ncua kev soj ntsuam, muaj pes tsawg leeg ntawm cov khib nyiab yog tsis tu ncua soj ntsuam, thiab txheej dov thiab txheej paving yog nqa tawm raws li xav tau. Ib txheej paving thickness yog tswj ntawm 0.5 mus rau 1 meter, thiab chav tsev thickness yog tswj ntawm 4 mus rau 6 meters.
3 、 Npog nws txhua hnub kom tiv thaiv kev sib kis ntawm cov ntxhiab tsw, thiab tib lub sijhawm txo cov dej nag los ntawm kev nkag mus rau hauv cov khib nyiab pov tseg, tswj kev yug me nyuam ntawm yoov tshaj cum thiab yoov, thiab tiv thaiv kev sib kis ntawm tsw.
Cov cheeb tsam nyob rau hauv cov chaw kho mob pov tseg yuav ua haujlwm txhua tav su 1.0 HDPE Daim nyias nyias tau npog ib ntus, thiab txhua qhov chaw sab nraud ntawm lub ntsej muag ua haujlwm yog 1.0 hli Nws yog npog nrog cov yeeb yaj kiab siab polyethylene, thiab cov zaj duab xis npog hauv cheeb tsam. uas tsis tau ua haujlwm rau ntau tshaj 15 hnub yog sib koom ua ke thiab welded. Cov dej ntshiab ntawm cov yeeb yaj kiab yog tawm los ntawm txoj kab nqes ntuj los yog cov dej ntws los nag tso rau hauv qhov chaw, kom txo tau cov dej nag los ntawm kev nkag mus rau hauv cov khib nyiab pov tseg, thiab tswj tau qhov kev yug me nyuam ntawm yoov tshaj cum thiab yoov thiab kis tau tus ntxhiab tsw. Qhov kev sib txuas no tseem ceeb heev, tshwj xeeb tshaj yog rau kev hloov dej nag thiab dej phwj tuaj. Nyob rau lub caij ntuj no, peb yuav ua kom tiav kev khawb av thiab kev saib xyuas cov dej nyab kwj dej, kev txhim kho txoj kev ib ntus hauv thaj chaw pov tseg, tshuaj xyuas thiab kho cov npog cov yeeb yaj kiab, kev tsim kho thaj tsam hauv av, thiab hloov chaw thiab txhim kho cov twj ua ntej. Ua tag nrho cov kev npaj rau kev ntxiv dag zog rau kev tsim khoom thiab txo kev pheej hmoo ntawm ib puag ncig thaum lub caij los nag. ”
Qhov kev sib cuag ntawm cov khib nyiab pov tseg thiab txoj kab nqes hauv thaj chaw reservoir yog teem rau ntawm 50 CM Xuab zeb hnab tiv thaiv txheej, txoj kab nqes yog tswj hauv qab 1: 3, thiab kev tswj qhov siab heap yog muab faib ua txoj kab nqes ntev thiab txoj kab nqes nqes. Qhov chaw puv yog txais yuav HDPE Membranes tau txais kev pab them nqi nruab nrab.
4 、 Tsis muaj omission nyob rau hauv cov tshuaj tua kab mob ntawm qhov chaw. Sprinklers yog siv los ncaj qha ntxiv tshuaj rau txoj kev hauv qhov chaw, thiab cov phom phom cua yog siv los ua cov haujlwm tsis siv neeg txau rau kev tua kab mob thiab deodorization. Nyob rau tib lub sijhawm, kev pabcuam ntawm cov haujlwm ua haujlwm tau ntxiv dag zog. Tam sim no, kev tswj cov yoov tshaj cum, yoov thiab tsw hauv qhov chaw yog qhov zoo.
Anti-flying nets raug ntsia ntawm ob qho kawg ntawm qhov chaw pov tseg kom zoo thaiv cov khoom ya.
Post lub sij hawm: Dec-11-2024