Cov lus qhia feem ntau hais txog xeb cuam tshuam yuav tshem nws li cas, tab sis muaj qee lub sijhawm koj yuav xav ua kom cov hlau xeb sai dua. Txawm hais tias koj yog tus kws tsim khoom lossis DIY'er, koj yuav xav tau ua xeb hlau kom tau txais txoj hauv kev zoo rau koj txoj haujlwm.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Tshuaj Acid thiab Tooj
Kauj Ruam 1. Ua kom ntseeg tau tias cov hlau uas koj ua haujlwm nrog yuav xeb
Tsuas yog cov hlau uas muaj hlau yuav xeb, thiab qee cov hlau hlau yuav xeb maj mam lossis tsis txhua. Cov hlau tsis xeb, cov hlau tsis muaj hlau thiab chromium, yuav nyuaj heev rau xeb. Cam khwb cia hlau lossis hlau ua hlau yuav xeb yooj yim tshaj plaws.
Kauj Ruam 2. Ntsuas qee cov kua hydrochloric rau hauv lub raj mis yas
Hydrochloric acid yog muaj nyob rau hauv qis dua ntawm cov khw muag khoom kho vajtse, feem ntau sau npe tias yog cov kua qaub muriatic. Tuav nws kom zoo, hliv li 2 ooj (60 ml) rau hauv lub raj mis yas khov. Koj yuav tsum hnav hnab looj tes roj hmab thiab tsom iav kev nyab xeeb thaum ua qhov no.
Kauj Ruam 3. Sib tov me ntsis tooj liab hauv hydrochloric acid
Dissolving tooj liab rau hauv cov kua qaub tsim kev ntxuav uas yuav ua rau txheej txheem xeb. Txoj hauv kev zoo tshaj plaws kom yaj tooj liab hauv cov kua qaub yog qhwv qhov ntev luv ntawm tooj liab xaim rau hauv cov kauj thiab muab nws tso rau hauv cov kua qaub txog li ib lub lim tiam.
- Thaum tawm ntawm tooj liab mus rau tsau, tsis txhob npog lub raj mis kom nruj. Cov roj cua uas tsim thaum lub sijhawm tshuaj lom tshuaj yuav ua rau lub siab tsim sab hauv lub raj mis. Tsis tas li, nco ntsoov sau lub raj mis kom meej thiab khaws nws tawm ntawm cov menyuam lossis tsiaj.
- Cov npib tooj liab kuj tseem siv tau thiab. Nco ntsoov tias cov nyiaj npib cov ntsiab lus feem ntau yog tooj liab; Piv txwv li, Tebchaws Asmeskas cov nyiaj ua tom qab xyoo 1982 tsuas yog 2.5 feem pua tooj liab. Txawm li cas los xij, npib ua ntej xyoo 1982 yog 95 feem pua tooj liab.
Kauj Ruam 4. Muab cov tooj liab thiab kua qaub tov nrog dej
Tom qab qee qhov tooj liab tau yaj rau hauv cov kua qaub, muab cov hnab looj tes tiv thaiv thiab ua tib zoo tshem cov tooj liab los ntawm cov tshuaj. Thaum koj tau coj nws tawm ntawm qhov kev daws teeb meem, koj tuaj yeem muab pov tseg. Dilute acid nrog dej hauv qhov sib piv ntawm kwv yees li 1 feem acid rau 50 feem dej. Yog tias koj siv 2 ooj (60 ml) ntawm hydrochloric acid, koj yuav tsum sib tov nrog txog ib nkas loos (3.8 L) dej.
Kauj Ruam 5. Ntxuav koj cov hlau lossis hlau kom huv
Cov kua qaub thiab tooj liab yuav ua haujlwm zoo tshaj plaws thaum cov hlau huv heev. Muaj cov khoom lag luam uas tsim los rau kev ntxuav los yog xeb los ntawm hlau, tab sis kev ntxuav thiab yaug nrog xab npum thiab dej feem ntau yuav txaus.
Kauj Ruam 6. Thov cov kua qaub
Thov ib txheej txheej ntawm cov tshuaj tov rau cov hlau thiab tso nws kom cua qhuav. Cov kua qaub tuaj yeem siv nrog lub raj tshuaj tsuag lossis txhuam xim, txawm hais tias cov kua qaub yuav ua rau puas tag nrho cov hlau ntawm cov tshuaj tsuag lub raj mis. Hnav cov hnab looj tes tiv thaiv thiab tsom iav kev nyab xeeb thaum siv cov kua qaub, thiab ua haujlwm hauv thaj chaw muaj cua nkag tau zoo, nyiam dua sab nraum zoov.
Kauj Ruam 7. Cia cov hlau xeb
Tsis pub dhau ib teev, koj yuav tsum pom pom qhov xeb ntawm cov hlau. Koj tsis tas yuav so lossis yaug tawm cov kua qaub; nws yuav ploj mus ib txwm. Yog tias koj xav tau txheej hnyav dua ntawm xeb, siv lwm qhov ntxuav ntawm cov kua qaub.
Kauj Ruam 8. Tiav lawm
Txoj kev 2 ntawm 3: Peroxide thiab ntsev
Kauj Ruam 1. Xaiv thaj chaw uas muaj cua nkag tau zoo los ua haujlwm
Peroxide tuaj yeem ua rau muaj kev phom sij yog nqus ntau dhau ib zaug. Xaiv ib daim hlau uas yog hlau lossis tin-ob leeg yuav ua haujlwm nrog txoj hauv kev no.
Kauj Ruam 2. Hloov cov tshuaj peroxide mus rau lub raj mis tsuag
Lub raj mis tsuag yuav ua rau nws yooj yim dua rau siv rau koj cov hlau. Txau koj cov hlau nrog qhov loj me ntawm peroxide. Txau cov tshuaj peroxide ntau yuav pab ua kom cov txheej txheem xeb.
Kauj Ruam 3. Muab cov ntsev tso rau ntawm daim hlau
Koj yuav tsum ua qhov no thaum peroxide tseem ntub. Cov txheej txheem xeb yuav pib yuav luag tam sim thiab pom tau yooj yim. Koj tuaj yeem nchuav ntsev ntau dua lossis tsawg dua nyob ntawm seb tuab npaum li cas los yog crusty koj xav kom xeb ua.
Kauj Ruam 4. Cia cov hlau ua kom qhuav, thiab tsis txhob kov nws
Yog tias koj so cov ntsev thaum peroxide tseem ntub, koj yuav cuam tshuam cov txheej txheem xeb thiab ua rau koj cov xeb tawm tuaj. Thaum qhuav, txhuam cov ntsev thiab qhuas koj txoj haujlwm.
Kauj Ruam 5. Sim nrog txoj kev no
Thaum koj nyuam qhuav nyeem txog txoj hauv kev yooj yim uas koj tuaj yeem siv peroxide thiab ntsev ua rau hlau xeb, ntuj yog qhov txwv tiag tiag thaum nws los txog rau cov txheej txheem no. Rub cov ntsev tawm thiab tom qab ntawd tshuaj tsuag daim nrog peroxide dua. Sim sib txawv ntsev los yog muab koj cov hlau tso rau hauv dej thaum nws qhuav lawm. Cov dej yuav muab cov xeb ua kom du dua.
Txoj Kev 3 ntawm 3: Vinegar thiab Peroxide
Kauj Ruam 1. Tiv thaiv koj qhov chaw ua haujlwm, yog tias tsim nyog
Kauj Ruam 2. Tshaj tawm cov khoom hlau
Kauj Ruam 3. Txau cov khoom nrog hydrogen peroxide
Kauj Ruam 4. Tam sim ntawd tsuag cov khoom nrog cov kua qaub dawb
