Ya zama ruwan dare tsakanin masu kiwon zuma su yi amfani da gwangwanin madara da sauran kwantena na aluminum don safarar zuma. Irin waɗannan kwantena suna da sauƙin saya a kasuwa na biyu, suna da fadi da dacewa don amfani. Amma shin zai yiwu a ajiye zuma a cikin kwalbar aluminium, yaya lafiyar lafiyarmu take?
Abun cikin labarin
- 1 BAKO
- 2 Littattafan tunani
- 3 Yadda ake shirya kwalba ko gwangwani
- 3.1 Recipe don tsaftacewa gwangwani
- 4 Abin da masana kimiyya suka ce
- 5 a karshe
BAKO
Idan muka bincika abubuwan da ke cikin nau’ikan GOST daban-daban, za mu ga cewa ba a haramta aluminum ba (GOST 19792-2001, GOST R 54644-2011, A GOST R 52451-2005).
Ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai suna ba da damar marufi a cikin filaye na aluminum, kazalika da bakin karfe, ƙarfe na takarda da pickling.
Dokokin ƙwararrun likitocin dabbobi da na tsafta suna ba da izini irin wannan. Lokacin isar da samfurin zuma zuwa kasuwanni, zaku iya amfani da marufi da aka yi da kayan aluminium (Yuli 12, 18 N 1995-13-7 / 2, sashi na 365).
Littattafan tunani
Haka nan ya zo a cikin litattafai da yawa game da kiwon zuma. Alal misali, a cikin littafin “Kiwon Kudan zuma Mai Kyau” na E. Tarasov, ɗaya daga cikin nau’ikan kwantena mafi dacewa da tsabta shine mai suna:
- aluminum da aluminum gami gwangwani madara da kwalba;
- gilashin da bututu da aka yi da foil na aluminium kuma an lulluɓe shi da varnish mai darajar abinci.
Wannan ba shine kawai kwandon da aka ba da shawarar yin amfani da shi ba, amma bisa ga littafin, yana da cikakken aminci ga mutane. Sauran kayan da suka dace sune gilashi, yumbu, yumbu, itace (ban da conifers).
Yadda ake shirya kwalba ko gwangwani
Flask ɗin da aka yi amfani da shi dole ne a wanke shi sosai. Wannan ita ce kawai hanyar da za a guje wa fermentation da acidification na samfurin zuma.
Amma a nan dole ne ku tuna cewa aluminum karfe ne mai amsawa . A cikin iska, kusan nan take ya zama an rufe shi da fim ɗin oxide. A sakamakon haka, an dakatar da hulɗar sinadaran da oxygen.
Don haka, ƙwararrun masu kiwon zuma ba sa amfani da abubuwa masu ɓarna kamar yashi, ƙarancin gishiri, sandpaper, kwandon dafa abinci na ƙarfe don wankewa.
Babu wata fa’ida cikin yin irin wannan taka tsantsan. Samuwar fim din oxide yana faruwa da sauri, koda kuwa kwandon ba a fallasa zuwa rana ba. Bayan haka, duk ya dogara ne akan hulɗar ƙarfe da oxygen. Filashin da aka wanke ya bushe rana an busashi ya buɗe musamman don ƙarin ƙwayoyin cuta.
Zai fi kyau a yi amfani da baking soda porridge don wankewa . Ana jiƙa fakitin soda da ruwa, ana tsoma soso a ciki, kuma an tsabtace akwati sosai daga gurɓata. Idan ya cancanta, ana maimaita hanya sau da yawa.
Hakanan zaka iya amfani da foda mustard, sabulun wanki ko pastes «Lightning», «Shine».
Recipe don tsaftacewa gwangwani
Akwai hanyar da ba ta da wahala a jiki. Ana dauka:
- hudu zuwa biyar na ruwa;
- 400 grams na soda burodi
- 300 grams na manne silicate don kayan aiki da aka yi amfani da su tare da takarda;
- 400 grams na sodium carbonate.
Ana kunna gwangwani 40-lita, an zuba shi da ruwa, mai zafi, an motsa abubuwan da ke cikin kayan tsaftacewa da aka jera a sama, kuma ana tafasa ruwa na rabin sa’a.
Bayan sanyaya, an zubar da maganin. An wanke akwati sosai tare da ruwa mai tsabta. A wanke da soso da sabulun wanki, sake wankewa. bushewa a rana.
Mahimmanci! Ana yin aikin tare da safar hannu kamar yadda maganin yakan fusata fata idan ta shiga hannu.
Abin da masana kimiyya suka ce
Cibiyar Tsabtace ta Moscow a cikin 80s na karni na karshe ya ayyana cewa aluminium mai aminci na abinci ba shi da lafiya ga lafiya.
Wannan karfe yana da ikon taruwa a cikin kyallen jikin jiki, yana haifar da cututtuka daban-daban. Musamman ya:
- ya keta metabolism na ma’adinai;
- yana rinjayar girma da haifuwa na sel, wanda ke haifar da bayyanar cututtuka;
- yana hana haɗin haemoglobin.
Mummunan tasirin salts na aluminum yana da mahimmanci musamman a cikin tsofaffi da yara. Waɗannan su ne matsalolin ƙwaƙwalwar ajiya, jin haushi, anemia, ciwon kai, koda da cututtukan hanta.
a karshe
Mutum zai iya kawai gane dalilin da yasa GOST da ka’idodin dabbobi da tsabta suka rarraba kwalban aluminum da gwangwani a matsayin kwantena masu dacewa don zuma, idan a ka’idar wannan karfe zai iya amsawa tare da abubuwan da ke cikin akwati.
Honey ya ƙunshi Organic acid wanda zai iya lalata fim ɗin oxide (ba zai dawo ba tare da samun iskar oxygen kai tsaye ba!) .
Tare da dogon lokaci tare da aluminum, dandano na kudan zuma yana raguwa sosai, wanda duk wani mai kiwon kudan zuma zai iya tabbatar da shi ta hanyar amfani da kwalba. Ba a san nawa sinadarin zuma ke tabarbarewa ba yayin wannan oxidation!
Yawancin ƙarin tabbaci shine saboda kayan da ba su da amfani waɗanda suka tabbatar da amincin su da mutunta muhalli: gilashi, yumbu, ƙarfe na enamel.
Karanta kan batun: Nawa kuma a cikin wane yanayi ake adana zuma.
Ya rage naku don yanke shawara ko a ƙarshe za ku zaɓi akwati na aluminum don adana samfurin zuma na dogon lokaci. A namu bangaren, muna kokarin samar da duk wata hujja da aka saba da ita don saukaka wannan zabin. Ra’ayinmu shi ne, yana da kyau kada a ajiye zuma fiye da kwana biyu ko uku.
