Silicone Dioxide hauv Herbicides
Silicon dioxide, tseem hu ua silica, yog cov khoom siv dav siv hauv tshuaj tua kab mob. Hauv cov tshuaj tua kab mob, cov pa roj carbon dub yog siv rau nws cov dispersibility thiab adsorption zog. Qhov no ua kom ntseeg tau tias cov tshuaj tua kab mob muaj peev xwm adsorption muaj zog thiab muaj txiaj ntsig ntev.
Hauv cov tshuaj tua kab nrov xws li kev sib xyaw ntawm 2, 4-dinitroaniline thiab urea, ib qho me me ntawm cov pa roj carbon dub tuaj yeem ntxiv los tiv thaiv qhov sib tov los ntawm clumping. Qhov no tso cai rau kom muaj kev faib tawm ntau dua ntawm cov tshuaj tua kab mob thoob plaws thaj tsam.
Kev siv cov silicon dioxide hauv tshuaj tua kab mob tau hloov pauv kev lag luam ua liaj ua teb. Nrog lub peev xwm adsorption muaj zog thiab siv tau ntev, cov tshuaj tua kab mob tuaj yeem ua tau zoo dua lub hom phiaj thiab tshem tawm cov nroj tsuag, tso cai rau cov qoob loo ntau dua thiab cov nroj tsuag noj qab haus huv.
Tsis tas li ntawd, kev siv cov silica hauv cov tshuaj tua kab mob tso cai rau kev txo qis ntawm cov tshuaj siv tshuaj, txo qhov muaj feem cuam tshuam rau ib puag ncig thiab txhim kho kev ruaj ntseg hauv kev ua liaj ua teb.
Zuag qhia tag nrho, kev siv silicon dioxide hauv tshuaj tua kab mob yog ib kauj ruam zoo rau kev ua liaj ua teb zoo dua thiab ruaj khov.