Hmoov dub yog qhov yooj yim sib tov ntawm cov poov tshuaj nitrate lossis ntsev ntsev, hluav ncaig thiab leej faj. Tab sis yooj yim sib xyaw cov khoom xyaw ua ke yuav tsis muab cov txiaj ntsig uas koj tab tom nrhiav rau. Ua raws cov lus qhia no ua hmoov dub-tsuas yog ceev faj thaum koj ua haujlwm nrog cov khoom tawg. Txawm hais tias koj qhov kev txhawb siab yog kom txuag nyiaj me ntsis lossis qhov txaus siab ntawm kev tuaj yeem ua koj tus kheej, koj tuaj yeem ua koj tus kheej cov hmoov dub hauv tsev.
Cov kauj ruam
Kauj Ruam 1. Yuav cov khoom koj tuaj yeem ua tau
Nov yog ib qho ntawm qhov xwm txheej uas cov khoom xyaw zoo koj muaj, cov khoom lag luam zoo dua koj yuav tsim. Ntsev ntsev thiab leej faj tuaj yeem pom hauv khw muag tshuaj feem ntau.
Kauj Ruam 2. Ua kom koj cov hluav ncaig
Willow, birch, fir, ntoo qhib, ntoo tshauv tshauv, ntoo thuv, thiab ntoo tshauv, thaum hlawv kom raug, yog cov ntoo zoo rau xaiv thaum xaiv ntoo rau koj cov hluav ncaig. Muab cov ntoo ntoo tso rau hauv lub lauj kaub loj nrog lub hau lossis 55 nkas loos (208 litre) thoob nrog lub hau, tsuas yog xyuas kom muaj qhov qhib me ntsis (tawg qhov twg lub hau ntsib lub thawv lossis lub qhov me me) yog li qee qhov ua pa khiav dim. Ua hluav taws hauv qab koj lub ntim. Thaum lub zog pib tawm lub thawv, teeb cov ntoo sab hauv thiab tso lub hau rov qab. Cia cov hluav taws hlawv thiab tos kom txhua yam txias. Dab tsi sab hauv hauv koj lub ntim yog koj cov hluav ncaig.
Kauj Ruam 3. Zuaj koj cov khoom xyaw cais
Siv tshuaj khib thiab pestle lossis zeb zeb los zom cov poov tshuaj nitrate. Teem nws ib sab. Zuaj cov hluav ncaig. Teem nws ib sab. Zuaj cov leej faj rau hauv cov hmoov ib yam, thiab tom qab ntawd tso nws tseg. Nws yog ib qho tseem ceeb heev los zom txhua yam ntawm tus kheej. Koj kuj tseem tuaj yeem xaiv siv pob zeb. Yog tias qhov no tshwm sim, tso koj cov nplaim hluav taws thiab koj cov leej faj tso rau hauv zeb, thiab khiav lub zeb li ob peb teev. Thaum cov av ua hmoov zoo, tshem tawm ntawm lub zeb.
Kauj Ruam 4. Chill 2 1/2 khob (lossis 600 ml) ntawm isopropyl lossis cawv tsis raug cai rau txhua 100 grams ntawm cov hmoov tshauv/sulfur sib tov uas koj muaj
Kauj Ruam 5. Ntsuas koj cov khoom xyaw
Cheebtsam ntawm cov hmoov dub siv los ntsuas los ntawm qhov hnyav. Qhov no tau suav tawm, tam sim no, raws li 75 feem pua cov poov tshuaj nitrate, 15 feem ntawm cov hmoov tshauv thiab 10 feem sulfur (lossis 25% cov hmoov sib xyaw/cov hmoov sib tov).
Kauj Ruam 6. Npaj koj cov nitrate
Ntsuas 1/4 khob (lossis 40 ml) dej rau txhua txhua 100 grams (li 1/2 khob) ntawm cov poov tshuaj nitrate hauv lub lauj kaub qub. Ntxiv koj cov tshuaj potassium nitrate. Coj mus rhaub. Tua tsis tu ncua. Ntxiv me ntsis dej ntawm qhov ua ntu zus kom txog thaum cov poov tshuaj nitrate tau yaj tag.
Kauj Ruam 7. Ntxiv cov charcoal/sulfur sib tov rau koj lub lauj kaub ntawm cov dej kub npau npau potassium nitrate
Do kom txog thaum tag nrho cov khoom xyaw ua ke.
Kauj Ruam 8. Noj koj cov cawv txias thiab koj cov dej sib tov kub sab nraum
Ntxiv qhov sib tov kub rau koj cov cawv isopropyl. Ua ke ua ke.
Kauj Ruam 9. Txo qhov sib tov tshiab no
Qhov sai dua koj tuaj yeem txias qhov no mus rau 0 ° C (32 ° F), zoo dua.
Kauj Ruam 10. Lim qhov sib tov los ntawm cheesecloth lossis daim ntaub qub
Qhov no yuav tshem tag nrho cov kua los ntawm cov tshuaj. Pov tawm cov kua uas tau lim tawm.
Kauj Ruam 11. Muab cov khoom sib tov tso rau hauv ib daim ntawv kom qhuav hauv lub hnub
Kauj Ruam 12. Nias qhov sib tov hla lub cib thaum nws tseem ntub me ntsis
Tshaj tawm nws ntawm koj daim ntawv dua thiab cia nws qhuav qee qhov ntxiv.
Kauj Ruam 13. Khiav cov hmoov hla lub sieve los yog cov ntxaij lim dej ob peb zaug ntxiv kom nws tawg tag
Kauj Ruam 14. Khaws koj cov hmoov dub rau hauv qhov chaw txias, qhuav hauv cov thawv yas
Nco ntsoov xaiv qhov chaw uas cov menyuam ncav tsis cuag.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
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- Ua kom tiav raws li cov theem no ntau li ntau tau sab nraum zoov thiab kom deb ntawm cov nplaim taws lossis hluav taws. Cov khoom xyaw uas koj tab tom ua haujlwm nrog thiab txheej txheem ua hmoov dub tuaj yeem ua rau txaus ntshai heev.
- Tsis txhob khaws cov hmoov dub hauv cov hlau tuaj yeem ua tau, lawv tuaj yeem tsim lub txim taws thiab ua rau hmoov tawg.
