Iarhente yokuthumela iimpahla ezinobungozi eTshayina kwiHlabathi

I-arhente yokuthumela iimpahla ezinobungozi e-China kwi-World Featured Image

Inkcazelo emfutshane:

Ziziphi izinto eziyingozi?

Impahla eyingozi ibhekisa kwezo zinto okanye amanqaku ayingozi kukhuseleko lomntu, ukhuseleko loluntu kunye nokhuseleko lokusingqongileyo.

Ezi zinto okanye amanqaku anokutsha, ukuqhuma, i-oxidation, i-toxicity, infectivity, i-radioactivity, i-corrosion, i-carcinogenesis kunye ne-cell mutation, ungcoliseko lwamanzi kunye nokusingqongileyo kunye nezinye iingozi.

Ukususela kule nkcazo ingentla, ingozi yempahla enobungozi inokwahlulwa ibe:

1. Iingozi ngokwasemzimbeni:kubandakanywa ukutsha, ukuqhuma, i-oxidation, ukubola kwesinyithi, njl.

2. Iingozi zempilo:kubandakanywa netyhefu ebukhali, ukusuleleka, i-radioactivity, ukubola kwesikhumba, i-carcinogenesis kunye nokuguqulwa kweeseli;

3. Iingozi zokusingqongileyo:ukungcoliseka kwendalo kunye nemithombo yamanzi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukuhlelwa kwempahla eyingozi - Inkqubo yokuhlelwa

Okwangoku, kukho iinkqubo ezimbini zamazwe ngamazwe zokuhlelwa kwempahla eyingozi, kubandakanywa neekhemikhali eziyingozi:

Omnye ngumgaqo-siseko wokuhlela osekwe yiNgcebiso yoMfuziselo weZizwe eziManyeneyo kuThutho lweMpahla eyiNgozi (eya kuthiwa emva koku njenge-TDG), eyinkqubo yokuhlela ngokwemveli nekhulileyo yempahla eyingozi.

Enye kukuhlela iikhemikhali ngokwemigaqo yokuhlela echazwe kwiNkqubo eFanayo yeZizwe eziManyeneyo yoHlelo kunye nokuFakwa kweLabeling yeMichiza (GHS), eyinkqubo entsha yokuhlela ephuhliswe yaza yenziwa nzulu kwiminyaka yakutshanje kwaye iqulathe ngokupheleleyo iingqiqo zokhuseleko; ezempilo, ukukhuselwa kwendalo kunye nophuhliso oluzinzileyo.

Ukuhlelwa kwezinto ezinobungozi -- Ukuhlelwa kwi-TDG

① Iziqhushumbisi.
② Iigesi.
③ Ulwelo olunokutsha.
④ Izinto eziqinileyo ezinokutsha;Into etyekele kwindalo;Into ekhuphayo.iigesi ezinokutsha xa zidibana namanzi.
⑤ Izinto ze-oxidizing kunye ne-organic peroxides.
⑥ Izinto ezinetyhefu kunye nezosulelayo.
⑦ Amachiza okusasazeka ngemitha.
⑧ Izinto ezonakalisayo.
Iintlobo ngeentlobo zezinto ezinobungozi kunye namanqaku.

Indlela yokuthutha iimpahla ze-DG kumazwe ngamazwe

1. Indiza ye-DG

Inqwelomoya ye-DG yindlela yothutho yamazwe ngamazwe esungulwe kumthwalo we-DG.Xa uthumela iimpahla eziyingozi, kuphela inqwelomoya ye-DG enokukhethelwa ukuthutha.

2. Nika ingqalelo kwiimfuno zothutho lwempahla

Ukuthuthwa kwempahla ye-DG kuyingozi ngakumbi, kwaye kukho iimfuno ezikhethekileyo zokupakisha, ukubhengezwa kunye nokuthutha.Kuyimfuneko ukuqonda ngokucacileyo phambi kokuba uthunyelwe.
Ukongezelela, ngenxa yonxibelelwano olukhethekileyo kunye nokuphathwa okufunekayo ekusebenzeni kwe-DG yokuthutha imithwalo, iifizi ze-DG, oko kukuthi, iintlawulo ezinobungozi zempahla eyongezelelweyo, zenziwe.

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