Mishonga yezvipembenene
Mishonga yezvipembenene inoreva makemikari anoshandiswa mukurima kudzivirira nekudzora zvirwere zvezvirimwa uye zvipembenene nekugadzirisa kukura kwezvirimwa. Inoshandiswa zvakanyanya mukurima, masango uye kugadzirwa kwemhuka, nharaunda uye hutsanana hwemhuri, kudzora tupukanana nekudzivirira denda, indasitiri yechigadzirwa mildew uye kudzivirira zvipfukuto, nezvimwe.
Kune mhando dzakawanda dzemishonga yezvipembenene, inogona kukamurwa kuva mishonga yezvipembenene, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, zvinomera kukura kwezvirimwa, nezvimwewo maererano nekushandiswa kwavo; zvinogona kukamurwa kuita zvicherwa zvichienderana nekunobva zvinhu zvakabikwa. Kunobva mishonga yezvipembenene (inorganic pesticides), biological source mishonga yezvipembenene (natural organic matter, microorganisms, antibiotics, etc.) uye mishonga yakagadzirwa nemakemikari, nezvimwe.
01 Caustic sodaseasidhi inosunga mumiririri
Acid substances ichagadzirwa panguva ye organic reaction yekugadzira mishonga yekuuraya zvipembenene, uye acid yechigadzirwa inobviswa kubva kune reaction system kuburikidza ne caustic soda neutralization reaction kukurudzira kuita kwakanaka. Zvisinei, caustic soda ine rusvingo-yakarembera chiitiko panguva yekushandiswa, iyo inokanganisa kuparara kwehuwandu.
Binhua granular sodium hydroxide inoshandisa yakasarudzika granulation system kushandura caustic soda kubva kuflakes kuenda kune granules, iyo inowedzera nzvimbo yepasi, inodzivirira chigadzirwa kubva mukusangana, uye inopa yakagadzikana alkaline reaction nharaunda.
02 Caustic soda inopa alkaline reaction nharaunda
Kuitwa kwemakemikari ekugadzira mishonga yezvipembenene hakupedziki panguva imwe chete, asi kune matanho akawanda epakati, mamwe acho anoda alkaline mamiriro, izvo zvinoda kukurumidza kuparara kwesoda caustic kuti ive nechokwadi chekuisa yunifomu ye caustic soda muhurongwa.
03Kusatsigira ne caustic soda
Caustic soda hwaro hwakasimba, uye iyo ionized hydroxide ions (OH-) mumushonga wemvura unosanganisa w.iyo hydrogen ions (H+) inonatswa neasidhi kuti iumbe mvura (H2O), nokudaro ichiita pH yemhinduro isina kwayakarerekera.
Nguva yekutumira: Jan-04-2023