Amaphepha kazwelonke 2/8/1936
UHenry REICH
Wonke amanzi awawona amanzi amaminerali.
Mayelana namanzi amaminerali kanye nezindawo zikasawoti.
Siphila enkathini yama-substitutes kanye nezinyathelo ezihlukahlukene zokuqiniswa. Njalo nje sifunda imibiko eyahlukene emaphephandabeni, iveza ukuthi yini eshintshwayo nephuma phesheya. Njengakwamanye amazwe, ezweni lakithi kukhiqizwa izinto ezihlukile ezishintshayo, ikakhulukazi ezithengwa kwamanye amazwe, okumele zamukelwe ngenxa yezizathu zomnotho wezwe.
Kodwa-ke, kuhluke ngokuphelele ngokukhiqizwa kwezinto ezithatha indawo kanye nemikhiqizo engakaze ingeniswe kithi ngezinga elikhulu, kodwa ngokuphambene nalokho, yathunyelwa kithi ngobuningi. Njengesibonelo, ngamanzi amaminerali, esikhundleni sawo akhiqizwa ngobuningi ezweni lakithi eminyakeni yamuva. Kodwa-ke, asikwazi ukuvumelana ngokuphelele nalokhu kukhiqizwa, njengoba kulimaza kuphela izithakazelo zethu zezomnotho kazwelonke. Namuhla ngifuna ukusho kafushane izinto ezithatha indawo yamanzi amaminerali kanye nosawoti wasentwasahlobo, kanye nokuthi zidayiswa kanjani.
Okokuqala, ngizobalula lokho okubizwa ngokuthi amanzi asethebula akhiqizwa efektri yethu esikhundleni samanzi amaminerali emvelo. Lezi zinto ezishintshwayo zikhiqizwa ngezinga elikhula njalo, futhi cishe kungaba nzima ukuphendula umbuzo wokuthi kungani ngempela kukhiqizwa, ngoba akukho mbuzo ngesidingo sazo sokuthatha indawo yamanzi amaminerali emvelo nalaphayo. Futhi lokho kungenxa yokuthi kunensalela ephelele yemithombo yamaminerali engokwemvelo ezweni lakithi. Kodwa futhi awakhiqizwa ngenxa yentengo, ngoba namuhla amanzi amaningi amaminerali emvelo athengiswa ngentengo efanayo namanzi etafula okwenziwa.
Ngakho-ke ukwanda kokukhiqizwa kwalawa manzi kungase kubangelwe kuphela ukuntuleka kolwazi ngamakhasimende, lawo ngokuvamile akholelwa ukuthi emabhodleleni amanzi amaminerali emvelo abelokhu ehlinzekwa ngaso sonke isikhathi, angeke abe khona ngaphandle kwalawo. wasebenza kanjalo.
Ngaphezu kwalokho, kuvame ukwenzeka ukuthi izinga lamanzi amaminerali ahlulelwe ngamakhasimende hhayi ngokwemiphumela yokwelapha, ukunambitheka kwamanzi amaminerali okukhulunywa ngawo noma ukwakheka kwawo kwamakhemikhali, kodwa ngokwendlela amanzi acwebezela ngayo. Abathengi abangenalwazi banombono wokuthi lapho amanzi enamaparele amaningi, kungcono kakhulu, kodwa lokhu kuwumbono ongalungile ngokuphelele, ngoba inani lamaparele linganqunywa ngokuzenzakalelayo ngokufaka esikhundleni sokwenziwa ngendlela elula ukuthi amanzi axutshwe nje inani elikhulu le-carbonic acid yokwenziwa.
Kodwa-ke, isimo sihlukile ngamanzi amaminerali emvelo, lapho ukukhwabanisa okufanayo kungeke kwenziwe, njengoba la manzi aqukethe i-carbonic acid yemvelo. Umehluko phakathi kwala ma-acids amabili ukuthi eyokuqala, yokwenziwa, iphoqeleka emanzini ngaphansi kwengcindezi, okuholela ekutheni isheshe inyamalale lapho kuvulwa ibhodlela. Ngakolunye uhlangothi, amanzi amaminerali emvelo aqukethe i-carbonic acid eboshwe ngokwemvelo, okusho ukuthi ingxenye ye-carbonic acid iboshwe ezinye izinto zamaminerali ngendlela yama-bicarbonates. Ihwamuka kancane futhi ngemva kwesikhathi eside ibhodlela livuliwe sisakwazi ukubona iminonjana yayo emanzini.
Kuyafana nasesiswini sethu. Uma i-asidi ikhishwa ngokushesha emanzini, kunengozi yokuthi inqubo ye-radical ingase yenze isisu sehle, sande noma sande. Ngamanzi amaminerali emvelo, ingozi efanayo ayifakiwe, ngoba la manzi aqukethe i-carbonic acid kanye nezinsalela ezingagayeki esiswini sethu, ihlukanisa kancane kancane futhi ngokunembile ngenxa yenqubo yayo ehamba kancane, inomphumela omuhle kakhulu ekugayweni kokudla futhi ngokunokwenzeka. izinsalela ezingagayeki esiswini sethu.
Abaningi benu cishe baye babhekana nendlala ngemva kokuphuza lokhu noma lawo manzi amaminerali, okuwumphumela wokuthola amanzi amaminerali emvelo kanye nokugaya okuhle okuhambisanayo. Noma kunjalo, angifuni ukusho ukuthi amanzi amaminerali, mhlawumbe ngokuqukethwe okubalulekile kwe-carbonic acid yemvelo, akuyona imithi efanelekile yalokhu noma leso sifo. Ngishiya lokho kodokotela futhi ngincoma futhi ukuthi amanzi amaminerali akufanele ahlulelwe ngokuthi acwebezela kanjani, kodwa ukuthi udokotela uyincoma kanjani lokhu noma leso sifo.
Amanye amanzi amaminerali nawo afanelwe ukuqashelwa yilawo abizwa ngokuthi amanzi akhipha imisebe. Ezikhathini zamuva nje, kuye kwaba nehlazo elikhulu lokuthi, ngokushesha nje lapho amanzi equkethe inani elincane lamayunithi e-mache, igama elithi amanzi anomsakazo omningi selivele lisetshenziswe kumapheshana, amalebula kanye nama-prospectuse anezimpawu ezicacile ezicacile. Kodwa-ke, singathola kangcono umbono wokuthi kubukeka kanjani ngempela uma siqhathanisa i-radioactivity yabo namanzi anemisebe ngempela, isibonelo namanzi e-Jáchymov.
Wonke lawa manzi, nakuba i-radioactivity yawo ngomzuzu ongako inani lingeke libe namphumela nhlobo ekwelapheni, aqukethe amayunithi angama-40 mache, okungaba yisibalo esihle uma isikali samayunithi e-mache sifundwa njengoba amakhasimende amaningi angenalwazi akholelwa ngokwengqondo, kusuka kwelinye. kwelikhulu.
Ngakho-ke, ukuze sikwazi ukuqhathanisa kahle i-radioactivity yala manzi, kufanele sisho okuqukethwe kwamanzi e-Jáchymovská, aqukethe amayunithi angu-600 mache. Kodwa-ke, le radioactivity ibalulekile kuphela lapho usebenzisa amanzi emthonjeni, hhayi ngamanzi athunyelwe, ngoba i-radioactivity iyanyamalala emanzini ezinsukwini ezingu-3-4.
Njengoba nje kukhona esikhundleni samanzi emvelo, amaminerali, usawoti wemvelo wezokwelapha nawo uyashintshwa. Uyini umehluko phakathi kosawoti wamaminerali wangempela kanye nalawo okwenziwa, singaqiniseka kangcono ngemibono yochwepheshe abadumile emhlabeni wonke, abathi usawoti wemvelo awunakulinganiswa futhi awukwazi ukushintshwa yinoma yimuphi usawoti wokwenziwa.
