Alexander, Yequateinburg amafunsa funso: Moni! M'mbuyomu, tinkakhala m'derali, pomwe kusankha madzi ampopi kunachitika kuchokera kumtsinje. Zomwe akufuula, tinkangodziwana kokha kuchokera kwa malonda otsatsa okha othana nawo. Osati kale kwambiri tinasamukira kudera lina, ndipo madziwo amatsekedwa kuchokera ku chitsime chaukadaulo. Sitingathe kuzolowera kukoma kumene. Koma ambiri amamuvutitsa kuti atasambitsa mbale yamagetsi, makoma amapangidwa pamakoma a zida zanyumba, zomwe sizichotsedwa bwino ndikukhala ndi nthawi. Anthu oyandikana nawo adati madzi aluso a komweko ali ndi calcium. Ndiuzeni, chonde, momwe mungayeretse madziwo ndi laimu. Komanso, timawerenga kuti madziwo sikuti amangowononga zinthu zapakhomo, komanso zovulaza thanzi. Zikomo. Akatswiri amayankha:
Chithunzi chotsukidwa madzi.
Madzi okhudzidwa ndi calcium mchere, mokhazikika, kuvulaza thupi. Pomwe mapaipi amadzi amadyetsa mitsinje kapena nyanja, palibe zovuta ndi laimu yokhala m'madzi.
Njira yosavuta yoyeretsera kuchokera ku calcium yomwe ikuwiritsa. Pambuyo pake, madziwo amakhala ofatsa kwambiri, chifukwa amamasulidwa ku michere yomwe imagwera pamatope. Amapanga limi pachimake pamtunda. Madzi omwe akhala owira, mutha kugwiritsa ntchito kuphika. Sizingavulaze ndi zida zapakhomo.
Komabe, njira iyi yoyeretsa imagwirizanitsidwa ndi zovuta zambiri. Madzi otentha amatenga nthawi. Kuphatikiza apo, kutentha kwake kumalumikizidwa ndi ndalama zolipirira mphamvu. Iyenera kukumbukiridwa ndi kuchuluka kwa madzimadzi omwe muyenera kukonzekera. Ngati zinthu zomwe zatchulidwa sizikufuna kwa inu ndipo ndinu okonzeka kudzipereka kuwirikiza ndi kuthekera kwa ena, mutha kutsogolera madzi amadzi mofatsa motere. Pali ndalama zothanirana ndi sayansi. Acetic ndi citric acid amasungunuka kugwa mu mbalezi ngati ndikuwonjezera madzi, ndipo kumayatsa.
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Momwe mungayeretse madziwo ku laimu omwe ali mmenemo mumatha kunena za opanga. Madziwo samakhala osakhala ndi michere ya calcium mukamacheza ndi laimu wa tsitsi. Nyimbo ya tsitsi (ya (o) 2) 2) zokhudzana ndi calcium hydlocate Pambuyo pa mankhwala, madziwo ndi otetezedwa, kenako ndikuphatikiza, komanso mpweya wokwanira umakhala m'mbale. Zingakhale zotheka kuganiza kuti njirayi ndi yothandiza kwambiri, komabe, yoyeretsa, muyenera kudziwa kuchuluka kwa ma reagents.
Malangizo ogwiritsira ntchito pepala la lactium.
Ngakhale kutali ndi banja lililonse pali womaliza maphunziro, sankhani magwiridwe antchito ochita, amatha kuyesedwa, pang'onopang'ono kuwonjezera calcium hydroxide m'madzi. Pambuyo popanga gawo lirilonse, kuphweka kuyenera kuviikidwa m'madzi pepala (malangizowo chifukwa cha ntchito yake akuwonetsedwa mu mkuyu. 1). Madzi abwino a pH yakumwa ndi 7. Izi zikutanthauza kuti ndi bwino kwambiri acid-alkiline, lacmus idzapaka utoto wachikasu.
Ngati palibe zamkati mokwanira m'mbale, sing'anga ikhalabe yachikazi ndipo madzi sadzakhala ofewa. Pankhaniyi, lacmus imapeza mtundu wobiriwira kapena wamtambo. Ngati mitundu ya utoto imasuntha mu lalanje ndi reporrum, nonter sing'anga imapezeka m'madzi.
Zachidziwikire, simungaiwale za njira yamakono yoyeretsa madzi kuchokera ku laimu. Pakadali pano, zida zosiyanasiyana za zosefera zimapangidwa, zofanizira njira yogwiritsira ntchito, zothandizira zawo. Zotsika mtengo za iwo ndi zosefera-mphesa. Nthawi yomweyo, matangongole awo (pakuyeretsa kuchokera ku laimu apadera pamakalata omwe ali ndi chizindikirocho ") madzi okhazikika") amafunikira m'malo mwake, ndipo monga momwe zimapangidwira.
Kuti mukonze madzi ambiri, ndibwino kukhazikitsa zosefera kuti zisamire. Ndikwabwino kuti muwakonzekeretse membrane kapena ma cartidges osmotic. Mtengo wa nembane ndi wotsika mtengo kuposa Osmotic, koma woyamba, ndipo wotsiriza sasiyana nawo.
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Kugula zida zosefera madzi, musankhe, osati kungoyang'ana mtengo wa zosefera, komanso pamaziko a mtengo wa zosefera, kuthekera kolumikizana ndi madzi, kuchuluka kwa madzi omwe muti mupangitse. Kugwiritsa ntchito zosefera kwamtundu uliwonse kumalumikizidwa ndi mtengo wosinthika wokonza makatoni.