Umhlahlandlela Wokuthenga Amabhuzu E-Biochemical: Indlela Yokukhetha Izitshalo Zamakhemikhali, Amalebhu, Ukulawulwa Kobhubhane, kanye Nokwelashwa Kwamanzi Angcolile

Umhlahlandlela Wokuthenga Amabhuzu E-Biochemical: Indlela Yokukhetha Izitshalo Zamakhemikhali, Amalebhu, Ukulawulwa Kobhubhane, kanye Nokwelashwa Kwamanzi Angcolile

Ezitshalweni zamakhemikhali, emalabhorethri ezinto eziphilayo, ezindaweni zokulawula ubhubhane, nasezitshalweni zokwelashwa kwamanzi angcolile, abasebenzi ababhekene nodaka namanzi ajwayelekile. Babhekene nama-asidi aqinile, ama-alkali aqinile, amagciwane, amabhaktheriya, kanye nezinyibilikisi ezinobuthi. Amabhuzu emvula ajwayelekile noma amabhuzu okuphepha asefektri angadliwa ngamakhemikhali noma awakwazi ukuvimba amagciwane ukuthi angangeni. Ngakho amabhuzu e-biochemical awawona nje amagiya okuphepha ajwayelekile. Ayisithiyo sokugcina ngokumelene nezingozi zamakhemikhali nezezinto eziphilayo. Lo mhlahlandlela ukutshela ukuthi ungakhetha kanjani ngokusekelwe emsebenzini wakho, yiziphi izici ezibalulekile okufanele uzibheke, ukuthi ubude bebhuzu udingani, ukuthi yimaphi amaphepha okuphepha okufanele uwahlole, ukuthi ungakhetha kanjani osayizi, ukuthi ungathenga kanjani ngobuningi, kanye nomehluko phakathi kwamabhuzu alahlwayo nalasetshenziswa kabusha.

Ukukhetha Ngokwesimo: Izindawo Ezine Ezijwayelekile, Izidingo Ezihlukene

Izindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibonakalise izinkulungwane ezimbalwa, njengezinkulungwane zomkhulu, noma izikhamuzo zezinye. Njengoba ukuze ufune iimbutho yamazwe eziyizindawo, kufunyanwa ngokukhupha kwezinkulungwane/ekhulu noma kwezinkulungwane ezihlala. Irubhikishi kufunyanwa ngokukhupha kwezinkulungwane ezintathu ezinokuba zingakumbi “izinkulungwane ezihlala” kwaye kungakumbi isigama esithandathu. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, imvula ekhulu kuyenzeka kubantfu labantu abangakumbi: izivavanyana, izilwanyana, noma izinkulungwane zokuhlela. Ngakumbi iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, iimbutho zinabantu abangakumbi kufunyanwa ngokukhupha kwezinkulungwane zokuvavanyana, njengoba ukuze ufune iimbutho ezinokuba zingakumbi “izinkulungwane zokuvavanyana”. Kusuka kwezindawo zokubhala noma kwezindawo zokuhlela, i......Izindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Njengoba ukuze ufumane izibutho ezinye ezinamandla eziqhelekileyo, futhi ukuze ufumane izinkonzo zokukhanya kwezintu ezinokufundisa, kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye ezinokufundisa ngokuthelelwa kwezintu ezinokufundisa. Iyizindawo ezisemthetha kanye nezindawo zokubhala zinabantu abanakwazi ukuba zibe nazo amasimbi angaphandle, njengoba amasimbi aseSulphuric, amasimbi aseHydrofluoric, kunye nemithetha yemigcisa. Kususa iingxenye......

Amapharamitha Ayinhloko Okufanele Uwahlole: Ukumelana ne-Acid/Alkali, Ukumelana Nokugcwala, Ukuvikelwa Komthelela, Ukuvikelwa Kokubhoboza

Izindinganiso Zesitifiketi Ongazethemba

Amaphepha okuphepha amabhuzu e-biochemical aqinile kakhulu kunamabhuzu ajwayelekile asefektri. Imithetho yaseYurophu: EN 13832 (amabhuzu avikela amakhemikhali) anohlobo 3, 2, noma 1 - lokho kusho ukumelana nokuchaphaza, ukumelana nokuxhumana isikhathi eside, kanye nokumelana nokucwiliswa ngokuphelele. EN 14126 (izingubo zokuvikela amagciwane) inokuhlolwa kokungena kwegciwane. Imithetho yase-US: ASTM F1671 kanye ne-F1670 (ukumelana namagciwane egazini); NFPA 1999 (umsebenzi wezokwelapha ophuthumayo). Ngakho-ke uma uthenga amabhuzu ezwe lakini noma ukuze uwathumele kwamanye amazwe, cela njalo umenzi imibiko yokuhlolwa yaleyo mithetho - hhayi nje uphawu "lwe-CE" olungacacile.

Iseluleko Sokulinganisa kanye Nokuthenga Ngobuningi

Amabhuzu e-biochemical avame ukugqokwa amasokisi amakhulu noma ngaphezulu kwamanye amabhuzu okuphepha ngaphakathi kwawo. Ngakho-ke kufanele u-ode ingxenye eyodwa kuya kweyodwa enkulu kunosayizi wezicathulo zakho ezijwayelekile. Uma uzizama, zenza sengathi wenza imisebenzi yangempela: hlala phansi, phakamisa umlenze wakho, bese ume isikhathi eside. Ukuze uthole ama-oda amakhulu, qala uthole amasampula ezisebenzi zakho zangaphambili ukuze uzame isonto lonke. Qaphela ukuthi iqakala ligoba kahle kangakanani, ukuthi ithole lilingana kanjani, nokuthi amabhuzu abangela ukukhuhlana yini ngesikhathi sokugqoka isikhathi eside. Cabanga nangendlela ozowahlanza ngayo. Amabhuzu aphinde asetshenziswe kumele aphathe ukuhlanza okuningi okubulala amagciwane ngaphandle kokuphuka.

Amabhuzu e-Biochemical alahlwayo vs. aphinde asetshenziswe

Uma ukhetha amabhuzu e-biochemical, asikho isikhala sokuxoxisana ngokuphepha nokulandela imithetho. Ungabheki nje intengo. Qondanisa ibhuzu nohlu lwakho lwamakhemikhali, izinga lakho lokuphepha kwe-bio, nokuthi uzosebenza isikhathi esingakanani. Uma udinga usizo ngemininingwane yakho, noma uma ufuna ikhambi elenziwe ngokwezifiso le-oda elikhulu, zizwe ukhululekile ukuxhumana nathi ngqo.