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Kondanani ndi ntchentche yanu phulusa.
Chikondi chili pali ponse, ayamikike Tsiku la Valentine zikuchitika mwezi uno. Anthu ambiri amakhulupirira kuti Tsiku la Valentine analengedwa ndi makampani khadi moni kuti kuonjezera malonda, Koma mwachoonadi Tsiku la Valentine analengedwa kuti azikumbukira St. Valentine, amene akuti zapita mozungulira nthawi ino 270 A.D.
Tingaphunzire phunziro lofunika kwambiri kuchokera kwa moyo wa St. Valentine: osavomereza mwachimbulimbuli zomwe zakupatsani pamtengo wapamwamba. Kukumba pang'ono chozama, kupeza choonadi. cha ku Switzerland Zida & Technology wa Triboelectrostatic benefication ndondomeko amachita ndendende izi kwa ntchentche phulusa wanu.
Kuchokera pa kafukufuku ochitidwa ndi American Malasha Ash Association (ACAA), pakati 1966 ndi 2011, kuposa 2.3 biliyoni yochepa matani ntchentche phulusa anapangidwa zomera malasha amapanga mphamvu. wa kuti, okha 625 matani mamiliyoni a ntchentche phulusa kwenikweni ntchito m'njira opindulitsa. Ngakhale ndi umisiri watsopano amene amathandiza kuchepetsa chiwerengero anthu, akuti pafupifupi 40 matani mamiliyoni a pulverized khala ntchentche phulusa akadali kuwataya chaka.
Wathu zachilengedwe udindo, madzi wopanda dongosolo akhoza kumasula particles zosakwana 500 microns kukula. Izi zikutanthauza inu osati akhoze osiyana zakuthupi zisanawonongeke ku ntchentche wanu phulusa zinyalala mtsinje lomwe angakupatseni ndalama zambiri ku nkhani yofanana inu panopa processing-izo nzabwino kwa chilengedwe, komanso.
Komanso, ndondomeko yathu kulekana angakhale naco mkulu-buku athandizira kubala mkulu mtengo ntchito simenti ndi zotsalira m'munsi mpweya. Ngati izo zikumveka ngati machesi anapanga kumwamba malonda anu, tiuzeni ndipo tiyeni awiriwiri ndi mnyamata mpaka. Timaganiza ndicho chiyambi cha ubwenzi wokongola, ngakhale St. Valentine si nawo.
