Izakhiwo eziwusizo zamanzi amaminerali

Ngisho naseGreece naseRoma lasendulo, lapho kutholakala ukugeza kwamaminerali okuvuselela nokuqeda ukukhathala, izindawo ezizuzisayo zamanzi amaminerali zatholakala. Ngemva kokunqotshwa, izindaba zasakazwa ngezimangaliso zamanzi amaminerali eYurophu, lapho kutholakala khona amakhophi amancane amaminerali.

I-legend nayo yavezwa, ngokusho ukuthi abazingeli baphohla kanjani isigebhu sasendle; Ubalekile ekuxosheni kwaletha abazingeli echibini, futhi, ngemva kokuphuza amanzi amaminerali, waphulukiswa futhi wanyamalala endaweni ejulile yehlathi. Esizeni salo mthombo wokuphulukisa idolobha laseTbilisi lakhiwa. Ngokwemvelo, lokhu kungumlando kuphela, kodwa akekho owaziyo, mhlawumbe, empeleni konke kwakunjalo.

Ezikhathini zanamuhla kunezinhlobo ezimbili zamanzi amaminerali: okufakelwayo kanye nemvelo. Amanzi amaminerali emvelo akhiqizwa ngokuqondile emithwalweni yemvelo, kanye nokufakelwa okufakelwayo - ngokungeza amakhemikhali ahlanzekile angathathi hlangothi noma amakhemikhali angaphansi kwamanzi okuphuza, futhi ngokulinganayo njengamanzi amaminerali emvelo.

Izakhiwo zamanzi amaminerali ahluke ngokuphelele kunemvelo. Aziqukethe amandla okuphulukisa ayenamanzi amaminerali emvelo. Yingakho isiFulentshi sidinga ukuthi ekubunjweni kwamanzi amaminerali okufakelwa kukhona izici ezihlala njalo neziwusizo.

Zonke izinto eziphilayo zinezici ezivamile - isidingo sokuba khona kwamanoni amaminerali anika usawoti emanzini amaminerali. Amaminerali amakhulu, okuyisisekelo empilweni yomzimba, i-calcium, i-potassium, i-magnesium, i-sulfate, etholakala emanzini amaminerali emvelo. Izifundo zifakazela ukuthi eziningi zalezi zimaminerali zikhona ezinye izidakamizwa ezithinteka ngqo emzimbeni emanzini.

Amanzi amaningi amaminerali anomthelela ezinkambisweni eziningi ezenzeka emzimbeni wethu, zibaqondisa ngendlela efanele. Uma imisebenzi yomzimba ayiphuli - ungaphazamisi izenzo zabo, ngoba lokhu kungaholela ekulahlekelweni kwemali yemvelo. Umzimba udinga usizo uma kukhona ukwehluleka emisebenzini yezinqubo zezinto eziphilayo kanye nezomzimba. Amanzi amaminerali ayindlela ephumelela kakhulu.

Ukwakhiwa kwamanzi amaminerali kuhlanganisa ama-microelements, akhona ezincane ezincane ezingeni eliphansi, kodwa okuyinto edlala indima ebalulekile ezinhlobonhlobo zezinqubo zezinto eziphilayo kanye nokuphendula. Ukuntuleka kwabo kutholakala kalula ngamanzi amaminerali.

I-fluorine ne-iron, equkethwe emanzini amaminerali, anezindawo zokuzivikela ezikhungweni, i-anemia. I-Boron inesibopho samathambo esithambo nawo wonke amakhemikhali ayo. Izinganedium iyisimo esihle kakhulu sokukhula. I-Cobalt iyinxenye ye-vitamin B.

Impahla ewusizo yamanzi amaminerali yikhiqiza ye-magnesium ne-calcium kuyo. I-magnesium ne-calcium zibalulekile emzimbeni wethu, ngakho-ke kufanele usebenzise njalo amanzi amaminerali nezinto eziqukethwe lezi zakhi ezimbili.

I-calcium, ngaphezu kwalokho, iyisici esiyinhloko sokukhula, ukwakheka nokukhona kwamathambo aqinile. Indima yayo ibaluleke kakhulu emisebenzini eminingi kanye nezinqubo zomzimba womuntu. Isilinganiso sokudla kwe-calcium ngu-800 mg ngosuku ngabantu abadala, 1200 mg yabesifazane abakhulelwe.

I-magnesium itholakale nasemifino, ushokoledi, izithelo, kodwa amanzi amaminerali namanje umthombo osebenza kakhulu. Lesi sici sibandakanyeka ezinyangeni ezingaphezu kuka-300 zomzimba wethu futhi, ngaphezu kwalokho, kunomthelela wokuzinza ohlelweni lwezinzwa. Ukudla kwe-magnesium ngu-350 mg kubantu abadala nabantwana, 500 mg abesifazane abathintekayo nabagijimi.

Kodwa nokho kuyadingeka ukhethe amanzi amaminerali afanele. Ngokuqondene ne-carbonated ne-non-carbonated - lapha okukhethwa kukho kuhlobene nokuthandwa ngabanye. Kodwa ukhetho phakathi kwamanzi amaminerali nge magnesium noma calcium kuyinto encane kakhulu.

Umeluleki oyinhloko oyokwabela amanzi amaminerali, kufanele abe udokotela. Phela, amanzi amaminerali ahlukaniswe ngezigaba - amanzi amaminerali aphansi, aphansi, aphakathi nendawo, aphansi kakhulu. Ngaphandle kwemingcele ethile, kungenzeka ukuthatha amanzi amaminerali etafuleni, aqukethe u-5 mg usawoti ngetitha lamanzi. Amanzi anjalo avunyelwe ukuthathwa ngisho nasezinsaneni, kodwa ngobuncane. Le manzi ayinayo ukunambitheka okusawoti, kodwa okuqukethwe kokuqukethwe okubalulekile nokuwusizo okukuyo kuhambisana ngokugcwele nazo zonke izidingo zomzimba. Amanzi amaminerali asele kufanele asetshenziswe kuphela ngaphansi kokuqondiswa udokotela.

Ngaphezu kwedokotela, funda ilebula lamanzi, kufanele liqukathe lonke ulwazi oludingekayo. Qaphela izinsalela, ezihlala kuwo wonke umthamo wezinto ezimbiwa ngamaminerali ngenxa yokukhuphuka kwamanzi angu 1 litre:

- nciphisa u-0-50 mg / l - okuqukethwe okuncane kakhulu kwamaminerali;

- 50-500 - ephansi;

- 500-1500 - ophakathi noma olinganiselayo;

- ngaphezu kuka-1500 - ocebile ngamanzi usawoti wamaminerali.

Ngaphezu kwalokho, cwaninga iphrofayili yamaminerali wamanzi akhethiwe. Amanzi, ane-calcium ecebile, aqukethe ngaphezu kuka-150 mg / l we-calcium; ngaphezu kuka-50 mg / l - i-magnesium; 1 mg / l - i-fluorine; 600 mg / l - i-bicarbonate; 200 mg / l - sulfate kanye ne-sodium.

Ilebula ebhodleleni ngamanzi amaminerali kufanele futhi akhombise usuku lokukhiqizwa, ulwazi mayelana nelabhorethri, umthombo lapho kuhlaziywa khona la manzi. Inkomba ye-acidity kufanele ibhalwe - i-pH yezinga elihle liyi-7; amanzi angaphezu kuka-7 - alkaline amaminerali; ngaphansi kuka-7 - i-asidi.

Ngokuphathelene nokuphila kwamashefu amanzi okumba amaminerali, amanzi amaminerali aphethwe ngamabhodlela angakapheli iminyaka engama-2, ezitsheni zepulasitiki - iminyaka eyi-1.5.

Ososayensi abaningi bayaqiniseka ukuthi impilo yabantu cishe i-80% ixhomeke emgangathweni wamanzi asetshenziswayo, ngakho-ke zama ukugcina lo mthetho.

Sebenzisa ulwazi oluvela esihlokweni sethu ukuze uzivikele ekuthengeni ikhwalithi empofu namanzi amaminerali amanga.