I-zinc iyinto ebaluleke kakhulu yokulandela umkhondo wokugcina ukukhula kwezihlahla zezithelo. Ekutshalweni kwesihlahla sezithelo, ukusetshenziswa kwe-zinc sulfate akugcini nje ngokunciphisa ukushiyeka okuyisisekelo ezihlahleni zezithelo, kepha futhi kwandisa izithelo zesihlahla sezithelo.
Izimpawu zokuntuleka kwe-zinc ezihlahleni zezithelo: Izihlahla zezithelo ezingenazithelo zivame ukukhombisa ama-inthanethi afushane eziqongweni zamagatsha, amaqabunga amancane futhi ahlanganisiwe, izithelo ezimbi, ukukhula kwezihlahla ezingezinhle, nokufa kwesihlahla okubuthakathaka ngisho nokufa wonke umuthi.
Njengoba iminyaka yobudala kanye nokuvutha kwezihlahla zezithelo ziyanda, izidingo ze-zinc zezihlahla zezithelo ziyanda, ikakhulukazi emabhishi anesihlabathi, ama-saline-alkali emhlabeni kanye nezithelo ezinamakhaza anokuphatha okubanzi.
Ukubhekana nezimpawu zokuntuleka kwe-zinc ezihlahleni zezithelo, kungathathwa izinyathelo ezilandelayo:
1. Faka umanyolo we-zinc enhlabathini. Kuhlanganiswe nokusetshenziswa komanyolo wesisekelo kanye nomanyolo we-zinc, ngokuvamile amagremu ayi-100-200 ngesihlahla ngasinye sezihlahla zezithelo ezineminyaka engu-78 ubudala, kanti amagremu angama-250- 300 esihlahleni ngasinye esineminyaka eyi-10 noma ngaphezulu.
2. Spray zinc sulfate ngaphandle kwezimpande. Ngaphambi kokuba izihlahla zezithelo zihlume, zifafaze 1 ~ 5% u-5% ze-zinc sulfate solution kulo lonke isihlahla, fafaza u-0.1 ~ 0.4% 0.4% 0.4% 0.4% 0.4% Urea Urea ukufezekisa imiphumela emihle kakhulu.
3. Spray znc ash uketshezi. Isilinganiso sezinto ezibonakalayo ezisetshenziswayo yiZinc Sulfate: I-Quicklime: Amanzi = 1: 2: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 24: 1
Isikhathi Sokuthumela: Jun-19-2024
