Raws li peb lub zej zog tau paub ntau dua ib puag ncig, nws tseem ceeb dua rau cov tuam txhab ua haujlwm los ntawm kev pov tseg cov pov tseg thiab tshuaj lom neeg kom raug. Solvent recovery systems thiab hnyav rov qab hnab muab ntau txoj kev los daws qhov teeb meem no.
Dab tsi yog lub hnab hnyav rov qab?
Solvent rov qab hnab yog cov hnab tshwj xeeb siv los ua ib feem ntawm cov txheej txheem hnyav rov qab. Cov hnab ntim tau muab tso rau hauv cov khoom hnyav rov qab thiab sau cov khoom tsis huv. Thaum kawg ntawm lub voj voog, cov khoom pov tseg (tam sim no me me) tuaj yeem muab pov tseg hauv lub hnab kom zoo. Cov hnab ntim rov qab yog tsim los ntawm cov khoom siv kub thiab tshuaj tiv thaiv, siab ntom ntom, cov khoom siv ruaj khov xws li polyethylene lossis nylon, thiab tsim los ua kom tau raws li kev xav tau ntawm kev lag luam thiab txo cov khoom siv hnyav rov qab.
Dab tsi yog cov txiaj ntsig ntawm kev siv cov kuab tshuaj rov qab hnab rau koj lub lag luam?
Lub hnab ntim cov kuab tshuaj rov qab yog tus nqi-zoo, ntau yam kev daws teeb meem tsim los pab cov lag luam pov tseg cov khoom pov tseg phom sij hauv cov kuab tshuaj rov qab. Lawv yog cov pov thawj thiab txhim khu kev qha kev daws teeb meem uas txuag lub sijhawm muaj txiaj ntsig, txo cov kev xav tau ntawm kev ua haujlwm thiab txhawb kev nyab xeeb ntawm kev ua haujlwm. Tsis tas li ntawd, lawv tiv thaiv toxic volatile organic tebchaw los ntawm to thiab xau mus rau hauv cov huab cua, thaum kawg yuav txo tau lub tsev xog paj emissions.
Yuav ua li cas cov kuab tshuaj rov qab hnab pab tiv thaiv ib puag ncig?
Cov txheej txheem rov ua kom cov kuab tshuaj zoo txo qis cov khoom pov tseg uas yuav tsum tau muab pov tseg. Cov hnab ntim rov qab hnyav pab kom muaj thiab nyab xeeb pov tseg cov khoom pov tseg uas tsim kev puas tsuaj kom lawv tsis nkag mus rau hauv lub ecosystem. Cov hnab ntim khoom hnyav kuj ua rau nws yooj yim dua los ntxuav cov khoom hnyav rov qab thiab tiv thaiv kev tso tawm cov tshuaj phem rau hauv huab cua.
Raws li kev lag luam cuam tshuam nrog cov tshuaj lom neeg, muaj peev xwm ua rau muaj kev phom sij rau lub neej uas tsim kev puas tsuaj rau ib puag ncig. Ua kom ntev thiab kub-tiv taus, lub hnab rov siv cov khoom pov tseg pov tseg, tiv thaiv cov tshuaj lom neeg los ntawm qhov chaw, thiab txo cov khoom pov tseg mus rau qhov chaw pov tseg.
