Cov txheej txheem:

Cov tshuaj lom neeg puas tsuaj yog dab tsi?
Cov tshuaj lom neeg puas tsuaj yog dab tsi?

Video: Cov tshuaj lom neeg puas tsuaj yog dab tsi?

Video: Cov tshuaj lom neeg puas tsuaj yog dab tsi?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Tshuaj lom neeg . Tshuaj lom neeg yog cov khoom uas tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv xws li lom, ua pa, teeb meem ntawm daim tawv nqaij, ua xua, ua xua, mob qog noj ntshav, thiab lwm yam teeb meem kev noj qab haus huv los ntawm kev raug. Piv txwv ntawm tshuaj lom neeg suav nrog: xim. tshuaj.

Hais txog qhov no, lub ntsiab txhais ntawm cov tshuaj lom neeg puas tsuaj yog dab tsi?

A tshuaj lom neeg , as txhais los ntawm Hazard Communication Standard (HCS), yog ib qho tshuaj uas tuaj yeem ua rau lub cev lossis kev noj qab haus huv phom sij . Qhov kev txiav txim siab no yog ua los ntawm cov tshuaj chaw tsim tshuaj paus, raws li tau piav nyob rau hauv 29 CFR 1910.1200(d).

Tsis tas li ntawd, ob hom kev phom sij yog dab tsi? Hauv chaw ua haujlwm muaj ob hom kev phom sij : noj qab haus huv phom sij thiab physicochemical phom sij.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog ib co piv txwv ntawm kev phom sij?

Qee qhov kev siv tshuaj lom neeg hauv chaw ua haujlwm muaj xws li:

  • Cov kua qaub.
  • Cov tshuaj Caustic.
  • Cov khoom siv tu tsev xws li tshuaj ntxuav tais diav, tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj chlorine bleach.
  • Cov nplaum.
  • Cov hlau hnyav, suav nrog mercury, lead, cadmium, thiab txhuas.
  • Xim.
  • Tshuaj tua kab.
  • Petroleum khoom.

Ua li cas koj thiaj paub yog tias muaj tshuaj lom neeg?

Txhawm rau txheeb xyuas yog hais tias ib yam khoom muaj teeb meem , kuaj cov khoom lub thawv ntawv thiab / lossis SDS uas muaj los ntawm tus neeg muag khoom. Cov ntawv sau ntawm tshuaj lom neeg feem ntau muaj cov lus 'kev phom sij' lossis ' ceeb toom', nrog rau cov duab cuam tshuam thiab cov ntsiab lus ntawm phom sij.

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