Ngenxa yophuhliso olukhawulezayo lweshishini, iifreyimu zebhedi zemabula ngoku zisetyenziswa kakhulu. Emva kwezigidi zeminyaka yokwaluphala, zinobume obufanayo, uzinzo oluhle kakhulu, amandla, ubulukhuni obuphezulu, kunye nokuchaneka okuphezulu, zikwazi ukubamba izinto ezinzima. Zisetyenziswa kakhulu kwimveliso yemizi-mveliso kunye nokulinganisa elebhu. Ngoko ke, zeziphi ezinye zeempazamo eziqhelekileyo xa kugcinwa iifreyimu zebhedi zemabula? Apha ngezantsi kukho inkcazo eneenkcukacha.
1. Ukuhlamba ngamanzi
Iifreyimu zebhedi zemabula, njengomthi wendalo kunye nelitye lendalo, zizinto ezinemingxuma ezinokuphefumla okanye zifunxe amanzi kwaye zinyibilikise ukungcola ngokuntywiliselwa. Ukuba ilitye lifunxa amanzi amaninzi kunye nokungcola, iziphene ezahlukeneyo zelitye zinokuvela, ezinje ngokuba tyheli, ukudada, ukugqwala, ukuqhekeka, ukuba mhlophe, ukuchitheka, amabala amanzi, ukukhanya okukhanyayo, kunye nokugqitywa okukhanyayo.
2. Kuphephe ukudibana nezinto ezingachukumisiyo
Onke amatye anovelwano kwiiasidi kunye neealkali. Umzekelo, iasidi idla ngokubangela ukuba igranite inyibilike, nto leyo ebangela ukuba ibonakale ityheli ngenxa ye-pyrite oxidation. I-asidi ikwabangela ukubola, nto leyo eyahlula i-calcium carbonate ekwimabula kwaye ibangele ukuba umphezulu wahlukanise imida yeenkozo ze-alkaline feldspar yegranite kunye ne-quartz silicide. 3. Kuphephe ukugquma iifreyimu zemabula ngeenkunkuma ixesha elide.
Ukuqinisekisa ukuba ilitye liphefumla kakuhle, kuphephe ukuligquma ngekhaphethi kunye nenkunkuma, kuba oku kuthintela ukufuma ukuba kungaphumi ngaphantsi kwelitye. Ilitye liya kuba neengxaki zokufuma. Ukwanda komswakama kunokukhokelela ekucasukeni. Ukuba kufuneka ubeke ikhaphethi okanye inkunkuma, qiniseka ukuba uyicoca kakuhle. Sebenzisa rhoqo isixhobo sokuqokelela uthuli kunye ne-electrostatic traction ukususa nokucoca uthuli, nokuba usebenza nge-granite eqinileyo okanye imabula ethambileyo.
Ixesha leposi: Septemba-15-2025