Cov txheej txheem:
- 5 Cov Khoom Siv Hluav Taws Xob Hauv Tsev Txaus Ntshai
- 6 Cov Khoom Siv Hauv Tsev Muaj Tshuaj Zoo Tshaj Plaws
Video: Cov tshuaj hauv tsev puas txaus ntshai?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
12 Feem ntau Cov tshuaj phem hauv tsev . Feem ntau tshuaj Nyob rau hauv cov huab cua fresheners muaj xws li formaldehyde (ib tug heev tshuaj lom paub tias carcinogen) thiab phenol (uas tuaj yeem ua rau khaus, khaus, circulatory collapse, coma, thiab txawm tuag). Ammonia yog qhov tsis muaj zog tshuaj uas tuaj yeem ua rau koj lub qhov muag, ua pa, thiab tawv nqaij.
Kuj paub yog, dab tsi yog cov tshuaj lom neeg txaus ntshai tshaj plaws hauv tsev?
5 Cov Khoom Siv Hluav Taws Xob Hauv Tsev Txaus Ntshai
- Ammonia. Ammonia fumes yog ib qho ua rau khaus khaus, ua rau koj cov tawv nqaij, qhov muag, qhov ntswg, ntsws thiab caj pas.
- Tshuaj dawb. Lwm qhov tseem ceeb tab sis muaj kev nyab xeeb ntxuav, tshuaj dawb kuj muaj cov khoom muaj zog corrosive uas tuaj yeem ua kev puas tsuaj loj rau tib neeg lub cev.
- Antifreeze.
- Cov dej huv huv.
- Cua Fresheners.
Ib yam li ntawd, vim li cas cov tshuaj hauv tsev muaj kev phom sij? Ntau yam khoom siv tu lossis tsev neeg cov khoom tuaj yeem ua rau khaus qhov muag lossis caj pas, lossis ua rau mob taub hau thiab lwm yam teebmeem kev noj qab haus huv, suav nrog mob qog noj ntshav. Qee cov khoom tso tawm tshuaj lom neeg txaus ntshai , suav nrog volatile organic compounds (VOCs). Lwm yam phom sij Cov khoom xyaw muaj xws li ammonia thiab tshuaj dawb. Chlorine tshuaj dawb *;
Xav txog qhov no, dab tsi hauv tsev tshuaj lom neeg?
6 Cov Khoom Siv Hauv Tsev Muaj Tshuaj Zoo Tshaj Plaws
- Antifreeze. Kev nqos tshuaj tiv thaiv kab mob (ethylene glycol) tuaj yeem ua rau lub plawv, hlwb, lub raum, thiab lwm yam kabmob.
- Tshuaj dawb. Ua ib yam khoom muaj zog corrosive, tshuaj dawb tuaj yeem cuam tshuam rau txoj kev ua pa yog tias nqus tau.
- Cov dej huv huv.
- Ntaub pua plag los yog Upholstery Cleaners.
- Ammonia.
- Cua fresheners.
Cov tshuaj hauv tsev yog dab tsi?
Cov tshuaj hauv tsev tsis yog khoom noj tshuaj uas feem ntau pom thiab siv nyob rau hauv thiab ib ncig ntawm qhov nruab nrab tsev neeg . Lawv yog ib hom khoom siv, tsim tshwj xeeb los pab tu, tu tsev thiab vaj tsev, ua noj ua haus, tshuaj tua kab thiab kev tu cev.
Pom zoo:
Puas yog 6 m HCl txaus ntshai?
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Puas yog uranium txaus ntshai hauv nws lub xeev ntuj?
Ntuj uranium tsuas yog kwv yees li 0.7 feem pua U-235, fissile isotope. Tus so yog U-238. Nws yog kwv yees li 40 feem pua ntawm cov hluav taws xob tsawg dua li cov uranium, raws li US Department of Veterans Affairs. Qhov no depleted uranium tsuas yog txaus ntshai yog tias nws nqus tau, noj lossis nkag mus rau hauv lub cev hauv kev tua lossis tawg
Cov ntoo willow puas txaus ntshai?
Tab sis zoo li cov willow lawv cov hauv paus hniav yog qhov ntxeem tau thiab paub tias kis mus txog 40 meters, rov ua teeb meem rau cov kav dej lossis cov dej hauv lawv txoj kev. Muaj ntau hom ntoo qhib, tab sis feem ntau muaj cov hauv paus loj uas yuav ua rau muaj kev puas tsuaj rau lub hauv paus hauv tsev yog tias cog ze ntawm lub tsev
Puas yog boron txaus ntshai hauv cov dej haus?
High boron concentrations nyob rau hauv dej tej zaum yuav lom rau cov ntses hom, hais txog cov concentration ntawm 10-300 mg / L. Rau cov nroj tsuag dej feem ntau borate yog txaus ntshai. Boron tsis yog ib qho kev noj haus rau cov vertebrates. Boric acid yog me ntsis dej txaus ntshai, tab sis boron halogens yog cov dej txaus ntshai heev
Vim li cas kev thauj mus los ntawm cov tshuaj chlorine txaus ntshai?
(TIH) thiab Poison Inhalation Hazard (PIH), chlorine gas yuav txaus ntshai heev thaum tso tawm rau saum huab cua. Tsis tas li ntawd, chlorine tuaj yeem tsim kev puas tsuaj rau ib puag ncig. Nws yog qhov txaus ntshai tshwj xeeb rau cov kab mob nyob hauv dej thiab hauv av. Thaum tso tawm, chlorine pib tam sim ntawd cuam tshuam nrog lwm yam tshuaj