A aikace-aikacen magungunan kashe kwari, amfani da sinadarin da ke aiki kai tsaye ba kasafai ake samu ba. Yawancin sinadaran sun haɗa da haɗa magungunan kashe kwari da masu taimakawa wajen rage farashi da kuma rage farashi. Masu kashe kwari su ne manyan masu taimakawa wajen haɓaka aikin magungunan kashe kwari yayin da suke rage kashe kuɗi, musamman ta hanyar amfani da sinadarin emulsion, kumfa/ɓarɓare kumfa, yaɗuwa, da kuma tasirin jika. Amfani da su a fannin magungunan kashe kwari yana da kyau.
Surfactants suna inganta tashin hankali tsakanin abubuwan da ke cikin emulsions, suna ƙirƙirar tsariTsarin watsawa mai ƙarfi da kwanciyar hankali. Tsarin amphiphilic ɗinsu—wanda ya haɗa ƙungiyoyin hydrophilic da lipophilic—yana ba da damar shawagi a mahaɗan mai da ruwa. Wannan yana rage tashin hankali a tsakanin fuska kuma yana rage kuzarin da ake buƙata don samuwar emulsion, ta haka yana ƙara kwanciyar hankali.
Watsa sinadaran da ke aiki a cikin ruwa a matsayin ƙananan ƙwayoyin cuta yana samar da kyakkyawan aiki idan aka kwatanta da sauran nau'ikan sinadarai. Masu ƙara kuzari suna tasiri kai tsaye ga daidaiton ƙwayoyin cuta, wanda hakan ke ƙayyade ingancinsu.
Kwanciyar hankali ya bambanta da girman digo:
● Barbashi <0.05 μm: An narke a cikin ruwa, kuma yana da ƙarfi sosai.
● Barbashi 0.05–1 μm: Galibi ana narkewa, kuma suna da ƙarfi sosai.
● Barbashi 1–10 μm: Ragewar wani ɓangare ko ruwan sama a tsawon lokaci.
● Barbashi >10 μm: An rataye shi a bayyane, ba shi da tabbas sosai.
Yayin da tsarin magungunan kashe kwari ke tasowa, ana maye gurbin organophosphates masu guba sosai da madadin aminci, inganci, da ƙarancin guba. Haɗakar heterocyclic - kamar pyridine, pyrimidine, pyrazole, thiazole, da triazole - galibi suna wanzuwa azaman daskararru masu ƙarancin narkewa a cikin sinadarai na gargajiya. Wannan yana buƙatar sabbin abubuwa masu ƙarfi, masu inganci, da ƙarancin guba don ƙirƙirar su.
Kasar Sin, wacce ke kan gaba a duniya wajen samar da magungunan kashe kwari da kuma amfani da su, ta bayar da rahoton samar da tan miliyan 2.083 na magungunan kashe kwari masu inganci a fannin fasaha a shekarar 2018. Karuwar wayar da kan jama'a game da muhalli ya haifar da bukatar samar da magungunan kashe kwari masu inganci. Sakamakon haka, bincike da amfani da magungunan kashe kwari masu inganci wadanda ba su da illa ga muhalli sun yi fice. Masu samar da magungunan kashe kwari masu inganci, a matsayin muhimman abubuwan da ke da muhimmanci, suna taka muhimmiyar rawa wajen ci gaba da fasahar maganin kashe kwari masu dorewa.
Lokacin Saƙo: Agusta-13-2025