Qhov kev txiav txim siab los rov qab dej hauv kev ntxuav tsheb feem ntau yog raws li kev lag luam, ib puag ncig lossis kev tswj hwm cov teeb meem. Txoj cai dej huv kev cai lij choj tsim kev ntxuav cov tsheb ntxuav lawv cov neeg pov tseg thiab tswj hwm cov pov tseg ntawm cov khib nyiab no.
Tsis tas li, Asmeskas Kev Tiv Thaiv Kev Tiv Thaiv Ib Puag Ncig tau txwv tsis pub siv cov dej hluav taws xob tshiab txuas rau lub tsheb pov tseg lub cev. Thaum qhov kev txiav npluav no yog qhov tsim kho, ntau lub tsheb ntxuav tsheb yuav raug yuam kom saib mus rau hauv cov nruab nrab.
Some chemicals found in the waste stream of carwashes include: benzene, which is used in gasoline and detergents, and trichloroethylene, which is used in some grease removers and other compounds.
Feem ntau cov nruab nrab rov qab muab qee cov kev sib txuas ua ke ntawm cov hauv qab no: kev tso tsheb hlau luam, oxidation, pom, flocculation thiab ozone.
Cov kev ntxuav cov tshuab rov qab feem ntau yuav muab cov dej ntxuav kom huv tsis pub dhau 30 txog 125 gallons ib feeb (GPM) nrog ib qho kev ntsuam xyuas ntawm 5 microns.
Txoj Kev Xav Tau Galonic Flunons Ua nyob rau hauv ib lub chaw ib txwm tuaj yeem haum siv cov khoom siv sib xyaw ua ke. Piv txwv li, kev tswj cov xim tsis muaj xim thiab cov dej rov qab tuaj yeem ua tiav los ntawm kev kho kom zoo los ntawm kev kho cov dej tuav hauv kev tuav tsheb tso tawm lossis cov pits.
Thaum tsim qauv, kev txhim kho thiab rov hais cov khoom siv rau koj cov neeg siv khoom siv tsheb ntxuav, thawj zaug: seb puas yuav siv qhib lub zog lossis seb yuav muaj kev lim dej.
Cov ntawv thov raug cai tuaj yeem ua haujlwm nyob hauv ib puag ncig uas kaw
Tus nqi ntawm dej poob yuav sib txawv nrog ntau hom kev ntxuav tsheb thov. Ntxiv rau cov dej tshiab los them nyiaj rau nqa-tawm thiab evaporation tsis tas yuav ua tiav raws li qhov kawg yaug ntawm daim ntawv thov ntxuav. Yaug Yias kawg ntxiv cov dej uas ploj lawm. Thaum kawg yaug daim ntawv hla yuav tsum muaj lub siab siab thiab qis ntim rau lub hom phiaj yaug cov dej uas muaj kev ntxuav tawm txhua tus txheej txheem.
Nyob rau hauv lub rooj sib tw siv tau ntawm ib lub tsheb txias ntxuav, xaiv cov ua haujlwm hauv tsheb ntau dua uas tau xaiv cov txheej txheem kev ntxuav kom tau txais cov dej ntws tawm ntawm cov dej tshiab. Cov lus txiav txim siab yuav yog raws tus nqi ntawm cov nqi lim dej uas siv cov nqi thiab cov nqi sib koom nrog lossis cov nqi pov tseg.
Lub Sijhawm Post: Apr-29-2021