Ina mamakin idan kowa yayi wannan tambaya lokacin da dandano dandano. Menene asirin kore mai launin shuɗi, launin ruwan kasa, shuɗi ko ma m da kwalaban ruwan giya masu launi? Akwai launuka da yawa da suka shafi ingancin ruwan inabin, ko kawai ne don 'yan kasuwa na giya don jawo amfani da giya? Wannan tambaya ce mai ban sha'awa. Don amsa shakku kowa, ya fi kyau zaɓi rana fiye da buga rana. A yau, bari muyi magana game da labarin bayan launi na kwalban giya.
1. Launi na kwalban giya a zahiri saboda "ba za a iya sanya shi ba"
A takaice, hakika matsalar fasaha ce ta gaske! Har zuwa tarihin ƙirar ɗan adam yana da damuwa, kwalabe gilashin a karni na 17, amma a zahiri, kwalaban gilashin giya a farkon sun "kore mai duhu". An cire baƙin ƙarfe da sauran impurities a cikin albarkatun ƙasa, da sakamakon ... (har ma gilashin farko na farko zai sami launi kore!
2. Cuɗige kwalabe na giya sune tabbaci kamar yadda ake gano haɗari
Mutane da farko sun fahimci manufar tsoron haske a cikin giya mai zafi sosai! Idan kun kalli finafinai da yawa kamar Ubangiji na zoben, wakar kankara, saboda dukkanin ruwan inabin gaba ɗaya za su fi kyau, amma abubuwan da suka faru a farkon launuka suka yi launin launuka, don haka tasirin su Haske a kan ingancin giya, farkon ɗan adam da gaske ba su yi tunani sosai ba!
Koyaya, magana sosai, abin da ruwan inabi ke tsoron haske ba haske ba ne, amma saurin wuce hadewa da haskoki na ultraviolet a cikin hasken halitta; Kuma ba har sai mutane suka yi "launin ruwan kasa" masu ruwan inabin giya mai launin ruwan giya sun fi duhu kwalabe duhu a wannan batun. Ku lura da wannan! Koyaya, kodayake kwalban ruwan ɗumi launin ruwan kasa yana da mafi kyawun hasken hasken rana mai duhu, ana yawan amfani da kwalban ruwan ins na kore.
Lokaci: Jun-28-2022