Maganin kashe qwari
Maganin kashe qwari yana nufin sinadarai da ake amfani da su a aikin gona don hanawa da sarrafa cututtukan shuka da kwarin kwari da daidaita ci gaban shuka.An yi amfani da shi sosai wajen noma, gandun daji da kiwon dabbobi, tsabtace muhalli da tsaftar gida, kawar da kwari da rigakafin annoba, gurɓataccen samfurin masana'antu da rigakafin asu, da dai sauransu.
Akwai nau'ikan magungunan kashe qwari da yawa, waɗanda za'a iya raba su zuwa magungunan kashe kwari, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, masu kula da shuka shuka, da sauransu bisa ga amfanin su;ana iya raba su zuwa ma'adanai bisa ga tushen albarkatun ƙasa.Maganganun magungunan kashe qwari (maganin qwari na inorganic), magungunan kashe qwari na tushen halittu (al'amuran halitta, ƙwayoyin cuta, ƙwayoyin cuta, da dai sauransu) da magungunan kashe qwari, da dai sauransu.
01 Caustic sodaa matsayin wakili mai ɗaure acid
Za a samar da abubuwa masu acidic a lokacin halayen kwayoyin halitta na samar da magungunan kashe qwari, kuma za a cire acid ɗin samfurin daga tsarin amsawa ta hanyar haɓakar haɓakar soda na caustic don inganta halayen halayen.Koyaya, soda caustic yana da yanayin rataye bango yayin amfani, wanda ke shafar ƙimar narkewa.
Binhua granular sodium hydroxide yana amfani da tsarin granular na musamman don canza soda caustic daga flakes zuwa granules, wanda ke ƙaruwa da sararin samaniya, yana hana samfurin daga haɓakawa, kuma yana ba da ingantaccen yanayin amsawar alkaline.
02 Caustic soda yana ba da yanayin amsawar alkaline
The sinadaran dauki na maganin kashe qwari shiri ba a kammala a lokaci guda, amma akwai da dama matsakaici matakai, wasu daga abin da bukatar alkaline yanayi, wanda bukatar m rushe da m caustic soda don tabbatar da uniform taro na caustic soda a cikin tsarin.
03 Neutralization tare da caustic soda
Caustic soda tushe ne mai ƙarfi, kuma ionized hydroxide ions (OH-) a cikin maganin ruwa yana haɗa with da hydrogen ions (H+) ionized da acid don samar da ruwa (H2O), don haka yin pH na bayani tsaka tsaki.
Lokacin aikawa: Janairu-04-2023