Nhicha na disinfection nke ngwá n'oge omenala cell

Nhicha na disinfection nke ngwá n'oge omenala cell

1. Glassware ịsacha

Disinfection nke ọhụrụ glassware

1. Jiri mmiri mgbata na-asachapụ ájá.

2. Nhicha na ịtinye na hydrochloric acid: akọrọ na oven, wee gbanye 5% dilute hydrochloric acid maka awa 12 iji wepụ unyi, ndu, arsenic na ihe ndị ọzọ.

3. Nhicha na ihicha: na-eji mmiri pọmpụ saa ozugbo awa iri na abụọ gachara, wee kpochaa ya na ncha, na-eji mmiri pọmpụ saa ma kpoo na oven.

4. Pickling na ihicha: gbanye na ngwọta nhicha (120g nke potassium dichromate: 200ml nke sulfuric acid concentrated: 1000ml nke mmiri distilled) maka awa 12, wee wepụ arịa ndị ahụ na tank acid ma saa ha na mmiri mgbata maka oge 15, na n'ikpeazụ na-asa ha na mmiri distilled ugboro 3-5 na abụọ distilled mmiri ugboro 3.

5. ihicha na nkwakọ ngwaahịa: Mgbe ihichachara, buru ụzọ kpoo ya, wee buru ya na akwụkwọ kraft (akwụkwọ glossy).

6. Disinfection dị elu: tinye arịa ndị a na-etinye n'ime ihe na-esi nri ma kpuchie ya.Mepee mgba ọkụ na valvụ nchekwa.Mgbe uzuoku na-ebili n'ahịrị kwụ ọtọ, mechie valvụ nchekwa.Mgbe pointer na-atụ aka na 15 pound, debe ya maka nkeji 20-30.

7. ihicha mgbe disinfection dị elu

Disinfection nke ochie glassware

1. Nhicha na ihicha: ihe iko eji eme ihe nwere ike tinye ya na ngwọta lysol ma ọ bụ ngwọta ncha.A ga-eji mmiri dị ọcha sachaa ihe ndị a na-etinye na lysol solution (ihe nchacha) wee kpoo ya.

2. Pickling na ihicha: gbanye na ngwọta nhicha (ihe ngwọta acid) mgbe akpọnwụchara, wepụ arịa ndị ahụ na tank tank mgbe awa 12 gachara, ma saa ya ozugbo na mmiri mgbata (iji gbochie protein ahụ ịrapara na iko mgbe akpọnwụsịrị), na wee sachaa ha na mmiri a na-ekpo ọkụ ugboro atọ.

3. ihicha na nkwakọ ngwaahịa: Mgbe ihichachara, wepụ arịa ndị a kpochara ma jiri akwụkwọ kraft (akwụkwọ na-egbuke egbuke) na nkwakọ ngwaahịa ndị ọzọ iji mee ka disinfection na nchekwa dị mfe ma gbochie uzuzu na mmetọ ọzọ.

4. Disinfection dị elu: tinye arịa ndị a na-etinye n'ime ihe na-esi nri dị elu, mechie mkpuchi, mepee mgba ọkụ na valvụ nchekwa, na valvụ nchekwa na-ewepụta uzuoku ka okpomọkụ na-ebili.Mgbe uzuoku na-ebili n'ahịrị kwụ ọtọ maka nkeji 3-5, mechie valvụ nchekwa, na index barometer ga-ebili.Mgbe ihe nrụtụ aka na paụnd 15, dozie mgba ọkụ eletrik maka nkeji 20-30.(Ji nwayọọ kpuchie okpu rọba tupu sterilization nke karama omenala iko)

5. ihicha maka njikere: N'ihi na a ga-eme ka arịa ndị ahụ dị mmiri site na uzuoku mgbe nkwụsị nke nrụgide dị elu, a ga-etinye ha n'ime oven maka ihicha maka njikere.

Ngwa igwe ihicha

Enweghị ike itinye arịa ọla na acid.Mgbe ị na-asa ahụ, enwere ike ịsacha ha na ncha akpa, wee saa ya na mmiri mmiri, wee hichaa ya na mmanya 75%, wee saa ya na mmiri mgbanaka, wee kpoo ya na mmiri distilled ma ọ bụ kpochaa na ikuku.Tinye ya n'ime igbe aluminom, tinye ya n'ime ihe na-esi nri dị elu, gbanye ya na pound 15 nke nrụgide dị elu (nkeji 30), wee kpoo ya maka njikere.

Rubber na plastik

Usoro ọgwụgwọ a na-emekarị maka rọba na ngwaahịa bụ ịsacha ha na detergent, saa ya na mmiri mgbata na mmiri distilled, wee kpoo ha na oven, wee mee usoro ọgwụgwọ ndị a dị ka àgwà dị iche iche:

1. Okpu nzacha agịga enweghị ike imi na ngwọta acid.Tinye na NaOH maka awa 6-12, ma ọ bụ sie maka nkeji 20.Tupu nkwakọ ngwaahịa, wụnye ihe nkiri nzacha abụọ.Lezienụ anya n'akụkụ dị mma (akụkụ concave elu) mgbe ị na-etinye ihe nkiri nzacha.Mgbe ahụ, wepụ ihe nkedo ahụ ntakịrị, tinye ya n'ime igbe aluminom, kpochapụ ya n'ime ite ọkụ dị elu maka kilogram 15 na nkeji 30, wee kpoo ya maka njikere.Rịba ama na ekwesịrị imechi ihe nkedo ahụ ozugbo e wepụrụ ya na tebụl dị ọcha.

2. Mgbe ihicha ihe mgbochi rọba, sie ya na 2% sodium hydroxide ngwọta maka nkeji iri atọ (a ga-eji mmiri esi mmiri na-ekpo ọkụ mee ihe maka nkeji iri atọ), saa ya na mmiri mgbata ma kpoo ya.Mgbe ahụ, gbanye na mmiri hydrochloric acid maka nkeji 30, wee saa ya na mmiri mgbata, mmiri na-esi ísì ụtọ na mmiri steam atọ, wee kpoo.N'ikpeazụ, tinye ya n'ime igbe aluminom maka nkwụsị nke nrụgide dị elu na ihicha maka njikere.

3. Mgbe ihichachara, okpu roba na okpu centrifugal nwere ike tinye ya na 2% sodium hydroxide ngwọta maka awa 6-12 (cheta na ọ gaghị adị ogologo oge), saa ya na mmiri ọkụ.Mgbe ahụ, gbanye na mmiri hydrochloric acid maka nkeji 30, wee saa ya na mmiri mgbata, mmiri na-esi ísì ụtọ na mmiri steam atọ, wee kpoo.N'ikpeazụ, tinye ya n'ime igbe aluminom maka nkwụsị nke nrụgide dị elu na ihicha maka njikere.

4. Enwere ike itinye isi rọba na mmanya 75% maka nkeji 5, wee jiri ya mee ihe mgbe irradiation ultraviolet gasịrị.

5. Kalama omenala plastik, efere omenala, tube nchekwa oyi kpọnwụrụ.

6. Uzo disinfection ndị ọzọ: ụfọdụ isiokwu enweghị ike igba ogwu ma ọ bụ igba ogwu site na uzuoku, enwere ike igba ogwu site n'itinye na mmanya 70%.Mepee mkpuchi nke efere omenala rọba, tinye ya n'elu tebụl ultra-dị ọcha, ma kpughee ya ozugbo na ọkụ ultraviolet maka nsị.A pụkwara iji ethylene oxide mee ihe iji kpochapụ ngwaahịa rọba.Ọ na-ewe izu 2-3 iji sachaa ethylene oxide fọdụrụnụ mgbe a kpochapụrụ ya.Mmetụta kachasị mma bụ iji 20000-100000rad r radies kpochapụ ngwaahịa plastik.Iji gbochie mgbagwoju anya dị n'etiti ngwa nhicha na-ekpochasị ọrịa na nke na-adịghị ọcha, enwere ike iji ink dị nso tinye akwụkwọ mpempe akwụkwọ.Usoro a bụ iji mkpịsị mmiri ma ọ bụ brọsh ederede tinye n'ime ink steganographic wee mee akara na akwụkwọ nkwakọ ngwaahịa.Ọtụtụ mgbe ink enweghị akara.Ozugbo okpomoku dị elu, aka ọdịde ga-apụta, ka e wee mara ma ekpochapụla ha.Nkwadebe nke ink steganographic: 88ml mmiri distilled, 2g chlorinated diamond (CoC126H2O), na 10ml nke 30% hydrochloric acid.