National papers 2/8/1936
Henry REICH
Madzi onse si madzi amchere.
About mchere madzi ndi mchere m'malo.
Tikukhala m'nthawi ya zinthu zolowa m'malo ndi njira zosiyanasiyana zochepetsera nkhawa. Nthawi ndi nthawi timawerenga malipoti osiyanasiyana m'manyuzipepala, akuwulula zomwe zikusinthidwa kunja. Monga m'mayiko ena, m'malo osiyanasiyana amapangidwa m'dziko lathu, makamaka katundu wotumizidwa kuchokera kunja, zomwe ziyenera kulandiridwa chifukwa chachuma cha dziko.
Komabe, ndizosiyana kwambiri ndi kupanga zolowa m'malo ndi zinthu zomwe sizinatumizidwe kwa ife pamlingo waukulu, koma m'malo mwake, zidatumizidwa kuchokera kwa ife mochuluka. Mwachitsanzo, ndi madzi amchere, olowa m'malo omwe apangidwa mochuluka m'dziko lathu m'zaka zaposachedwa. Komabe, sitingagwirizane kwathunthu ndi kupanga kumeneku, chifukwa kumangowononga zofuna zathu zachuma zadziko. Lero ndikungofuna kutchula mwachidule m'malo mwa madzi amchere ndi mchere wa masika, komanso momwe amagulitsira.
Choyamba, nditchula madzi otchedwa patebulo opangidwa mu fakitale yathu m'malo mwa madzi amchere achilengedwe. Zoloŵa m'malozi zimapangidwa pamlingo wochulukirachulukira, ndipo mwina zingakhale zovuta kuyankha funso la chifukwa chomwe amapangidwira, chifukwa palibe funso la kufunikira kwawo m'malo mwa madzi amchere achilengedwe ndi machiritso. Ndipo ndichifukwa chakuti m'dziko lathu muli akasupe achilengedwe a mchere wochuluka. Koma samapangidwanso chifukwa cha mtengo, chifukwa masiku ano madzi ambiri amchere amchere amagulitsidwa pamtengo wofanana ndi madzi opangira tebulo.
Kuwonjezeka kwa kupanga madziwa kungangochitika chifukwa cha kusowa kwa chidziwitso kwa makasitomala, omwe nthawi zambiri amakhulupirira kuti m'mabotolo omwe madzi amchere amchere amaperekedwa nthawi zonse, sipangakhale wina aliyense kupatulapo iwo. anatumikira monga choncho.
Kuonjezera apo, nthawi zambiri zimachitika kuti ubwino wa madzi amchere amaweruzidwa ndi makasitomala osati malinga ndi mankhwala, kukoma kwa madzi amchere omwe akufunsidwa kapena mankhwala awo, koma molingana ndi momwe madzi amawalira. Ogula osadziwa amaganiza kuti madzi amakhala ndi ngale zambiri, zimakhala bwino, koma izi ndi maganizo olakwika, chifukwa kuchuluka kwa ngale kungadziwike mopanda malire ndi zolowa m'malo mwa njira yosavuta yomwe madzi amangosakanikirana nawo. kuchuluka kwakukulu kwa carbonic acid yopangira.
Komabe, zinthu ndizosiyana ndi madzi amchere achilengedwe, pomwe kuwongolera kofananako sikungachitike, chifukwa madziwa ali ndi asidi achilengedwe a carbonic. Kusiyanitsa pakati pa ma asidi awiriwa ndikuti choyamba, chochita kupanga, chimakakamizika kulowa m'madzi mopanikizika, zomwe zimapangitsa kuti ziwonongeke mwamsanga pamene botolo likutsegulidwa. Kumbali inayi, madzi amchere achilengedwe amakhala ndi asidi womangidwa mwachilengedwe, zomwe zikutanthauza kuti gawo la carbonic acid limamangidwa ndi zinthu zina zamchere monga ma bicarbonates. Amasanduka nthunzi pang'onopang'ono ndipo patapita nthawi yaitali ndi botolo lotseguka timatha kuona momwe zimakhalira m'madzi.
Ndi momwemonso m'mimba mwathu. Ngati asidi atulutsidwa mofulumira kwambiri m'madzi, pali ngozi yoti ndondomekoyi ingapangitse m'mimba kuchepa, kuwonjezeka kapena kukulirakulira. Ndi madzi amchere achilengedwe, ngozi yofananayo imachotsedwa, chifukwa madziwa ali ndi asidi a carbonic ndipo mwina zotsalira zosagawika m'mimba mwathu, zimangolekanitsa pang'onopang'ono komanso chifukwa chakuchedwa kwake, zimakhala ndi zotsatira zabwino kwambiri pakugayidwa kwa chakudya komanso mwina. zotsalira zosagawika m'mimba mwathu.
Ambiri a inu mwakhala mukumva njala mutatha kumwa izi kapena madzi amchere, zomwe zimachitika chifukwa chokhala ndi madzi amchere achilengedwe komanso chimbudzi chomwe chimagwirizana bwino. Komabe, sindikufuna kunena kuti madzi amchere, mwina okhala ndi asidi achilengedwe a carbonic acid, si mankhwala oyenera pa izi kapena matendawo. Ndimasiya izi kwa madokotala ndikulangizanso kuti madzi amchere sayenera kuweruzidwa ndi momwe amawonekera, koma ndi momwe adokotala amapangira izi kapena matenda.
Madzi ena amchere omwenso ayenera kuzindikiridwa ndi omwe amatchedwa madzi a radioactive. Posachedwapa, pakhala chisokonezo chachikulu chakuti, madzi ena akakhala ndi ma mache ochepa chabe, dzina loti madziwo ali ndi radioactive limagwiritsidwa ntchito kale pamapepala, malemba ndi ma prospectus okhala ndi zizindikiro zochititsa chidwi. Komabe, titha kudziwa bwino momwe zimawonekera ngati tifananiza ma radioactivity awo ndi madzi omwe ali ndi radioactive, mwachitsanzo ndi madzi a Jáchymov.
Madzi onsewa, ngakhale ma radioactivity awo pamphindi wochuluka sangakhale ndi mphamvu pa machiritso, ali ndi ma 40 mache mayunitsi, omwe angakhale abwino ngati kukula kwa mache kumawerengedwa monga momwe makasitomala ambiri osadziwa amakhulupilira, kuchokera kumodzi. ku zana.
Choncho, kuti tithe kufananiza bwino ma radioactivity a madziwa, tiyenera kunena zomwe zili m'madzi a Jáchymovská, omwe ali ndi ma 600 mache. Komabe, radioactivity iyi ndi yofunika kokha mukamagwiritsa ntchito madzi pagwero, osati ndi madzi otumizidwa, chifukwa radioactivity imachoka m'madzi m'masiku 3-4.
Monga momwe zilili m'malo mwachilengedwe, madzi amchere, mchere wamankhwala wachilengedwe umasinthidwanso. Kodi pali kusiyana kotani pakati pa mchere weniweni wamchere ndi wochita kupanga, tikhoza kutsimikiziridwa bwino ndi maganizo a akatswiri odziwika bwino padziko lonse lapansi, omwe amati mchere wachilengedwe ndi wosasunthika ndipo sungathe kusinthidwa ndi mchere uliwonse wochita kupanga.
