Kuyeretsa ndi kupha tizilombo toyambitsa matenda pazikhalidwe zama cell

Kuyeretsa ndi kupha tizilombo toyambitsa matenda pazikhalidwe zama cell

1. Kutsuka magalasi

Kuphera tizilombo ta magalasi atsopano

1. Sambani ndi madzi apampopi kuchotsa fumbi.

2. Kuyanika ndi kuthira mu hydrochloric acid: youma mu uvuni, ndiyeno kumiza mu 5% kuchepetsa hydrochloric acid kwa maola 12 kuchotsa dothi, kutsogolera, arsenic ndi zinthu zina.

3. Kutsuka ndi kuyanika: sambani ndi madzi apampopi mwamsanga pakatha maola 12, kenaka tsukani ndi chotsukira, sambani ndi madzi apampopi ndikuumitsa mu uvuni.

4. Kukhetsa ndi kuyeretsa: zilowerere mu njira yoyeretsera (120g ya potaziyamu dichromate: 200ml ya sulfuric acid yokhazikika: 1000ml ya madzi osungunuka) kwa maola 12, kenako chotsani ziwiya mu thanki ya asidi ndikuzitsuka ndi madzi apampopi kwa nthawi 15, ndi potsiriza asambitseni ndi madzi osungunuka kwa nthawi 3-5 ndi madzi osungunuka kawiri katatu.

5. Kuyanika ndi kulongedza: Mukamaliza kuyeretsa, yanikani kaye, kenaka munyamule ndi pepala la kraft (mapepala onyezimira).

6. Kupha tizilombo toyambitsa matenda: ikani ziwiya zopakidwa mu chophikira chokakamiza ndikuphimba.Tsegulani valavu yosinthira ndi chitetezo.Pamene nthunzi ikukwera molunjika, kutseka valavu yotetezera.Pamene pointer ikulozera mapaundi 15, sungani kwa mphindi 20-30.

7. Kuyanika pambuyo pa kupha tizilombo toyambitsa matenda

Kupha tizilombo toyambitsa matenda akale

1. Kutsuka ndi kuyanika: magalasi ogwiritsidwa ntchito amatha kuviikidwa mwachindunji mu lysol solution kapena detergent solution.Magalasi oviikidwa mu lysol solution (detergent) ayenera kutsukidwa ndi madzi oyera ndikuwumitsa.

2. Kukhetsa ndi kuyeretsa: zilowerereni mu madzi oyeretsera (acid solution) mukatha kuyanika, chotsani ziwiya mu thanki ya asidi pakatha maola 12, ndipo nthawi yomweyo muzitsuka ndi madzi apampopi (kuteteza mapuloteni kuti asamamatire pagalasi mukatha kuyanika), ndi ndiye kuwasambitsa ndi madzi osungunuka kwa katatu.

3. Kuyanika ndi kulongedza: Mukaumitsa, chotsani ziwiya zotsukidwazo ndikugwiritsa ntchito pepala lonyezimira (mapepala onyezimira) ndi zopaka zina kuti muchepetse tizilombo toyambitsa matenda ndikusunga komanso kupewa fumbi ndi kuipitsidwanso.

4. Kupha tizilombo toyambitsa matenda: ikani ziwiya zodzaza mu chophika chothamanga kwambiri, kutseka chivindikiro, tsegulani chosinthira ndi valavu yotetezera, ndipo valavu yotetezera imatulutsa nthunzi pamene kutentha kumakwera.Pamene nthunzi ikukwera molunjika kwa mphindi 3-5, kutseka valavu yotetezera, ndipo index ya barometer idzauka.Pamene pointer ikulozera mapaundi 15, sinthani chosinthira chamagetsi kwa mphindi 20-30.(Phimbani pang'onopang'ono kapu ya rabara musanatseke botolo la chikhalidwe cha galasi)

5. Kuyanika poyimirira: Chifukwa ziwiyazo zidzanyowetsedwa ndi nthunzi pambuyo pothira tizilombo toyambitsa matenda mwamphamvu kwambiri, ziyenera kuikidwa mu uvuni kuti ziume kuti ziume.

Kuyeretsa zida zachitsulo

Ziwiya zachitsulo sizingalowerere mu asidi.Mukatsuka, amatha kutsukidwa ndi detergent poyamba, kenaka amatsukidwa ndi madzi apampopi, kenako amapukutidwa ndi 75% mowa, kenaka amatsukidwa ndi madzi apampopi, kenako amawumitsidwa ndi madzi osungunuka kapena zouma mumlengalenga.Ikani mu bokosi la aluminiyamu, ikani mu chophika chothamanga kwambiri, sungani ndi mapaundi 15 othamanga kwambiri (mphindi 30), ndiyeno muwumitse kuti muyime.

Rubber ndi mapulasitiki

Njira yanthawi zonse yochitira mphira ndi zopangira ndikutsuka ndi zotsukira, kuzitsuka ndi madzi apampopi ndi madzi osungunuka motsatana, kenako kuziwumitsa mu uvuni, kenako ndikutsata njira zotsatirazi zochizira mosiyanasiyana:

1. Chophimba chosefera singano sichingalowerere mu njira ya asidi.Zilowerereni mu NaOH kwa maola 6-12, kapena wiritsani kwa mphindi 20.Pamaso kulongedza katundu, kwabasi zidutswa ziwiri za fyuluta filimu.Samalani mbali yosalala mmwamba (mbali ya concave mmwamba) mukamayika filimu ya fyuluta.Kenaka masulani wononga pang'ono, ikani m'bokosi la aluminiyamu, perekani tizilombo toyambitsa matenda mu chophikira chothamanga kwambiri kwa mapaundi 15 ndi mphindi 30, ndiyeno muwumitse poyimirira.Zindikirani kuti screw iyenera kumangidwa nthawi yomweyo ikachotsedwa patebulo loyera kwambiri.

2. Mukaumitsa choyimitsira mphira, wiritsani ndi 2% sodium hydroxide solution kwa mphindi 30 (choyimitsira mphira chogwiritsidwa ntchito chiyenera kuthiridwa ndi madzi otentha kwa mphindi 30), chisambitseni ndi madzi apampopi ndikuwumitsa.Kenako zilowerereni mu hydrochloric acid njira kwa mphindi 30, ndiye kusamba ndi madzi apampopi, osungunulidwa madzi ndi atatu nthunzi madzi, ndi youma.Pomaliza, ikani m'bokosi la aluminiyamu kuti muphatikizire mankhwala opha tizilombo toyambitsa matenda komanso kuyanika poyimirira.

3. Pambuyo kuyanika, kapu ya rabara ndi kapu ya chitoliro cha centrifugal imatha kulowetsedwa mu 2% sodium hydroxide solution kwa maola 6-12 (kumbukirani kuti musakhale motalika), kutsukidwa ndi kuumitsa ndi madzi apampopi.Kenako zilowerereni mu hydrochloric acid njira kwa mphindi 30, ndiye kusamba ndi madzi apampopi, osungunulidwa madzi ndi atatu nthunzi madzi, ndi youma.Pomaliza, ikani m'bokosi la aluminiyamu kuti muphatikizire mankhwala opha tizilombo toyambitsa matenda komanso kuyanika poyimirira.

4. Mutu wa mphira ukhoza kuviikidwa mu 75% mowa kwa mphindi 5, ndiyeno umagwiritsidwa ntchito pambuyo pa kuwala kwa ultraviolet.

5. Botolo la chikhalidwe cha pulasitiki, mbale ya chikhalidwe, chubu chosungiramo mazira.

6. Njira zina zophera tizilombo toyambitsa matenda: zida zina sizingawumitsidwe kapena kutenthedwa ndi nthunzi, ndipo zitha kutsekedwa poviika mu mowa 70%.Tsegulani chivindikiro cha mbale ya pulasitiki, ikani pamwamba pa tebulo loyera kwambiri, ndikuyiyika mwachindunji ku kuwala kwa ultraviolet kuti muphe tizilombo toyambitsa matenda.Ethylene oxide itha kugwiritsidwanso ntchito kupha mankhwala apulasitiki.Zimatenga 2-3 milungu kutsuka otsalira ethylene okusayidi pambuyo disinfection.Zotsatira zabwino kwambiri ndikutsuka mankhwala apulasitiki okhala ndi 20000-100000rad r ray.Pofuna kupewa chisokonezo pakati pa zida zoyeretsera zophera tizilombo toyambitsa matenda komanso zosatulutsidwa, mapepala opaka mapepala amatha kulembedwa ndi inki yapafupi.Njirayi ndikugwiritsa ntchito cholembera chamadzi kapena burashi yolembera kuti mulowe mu inki ya steganographic ndikupanga chizindikiro pamapepala olongedza.Kawirikawiri inki ilibe zizindikiro.Kutentha kukakhala kokwera, zolembazo zidzawonekera, kuti zidziwe ngati ali ndi tizilombo toyambitsa matenda.Kukonzekera kwa inki ya steganographic: 88ml madzi osungunuka, 2g chlorinated diamondi (CoC126H2O), ndi 10ml ya 30% hydrochloric acid.