Aikace-aikacen soda caustic a cikin masana'antar magungunan kashe qwari.

Maganin kashe qwari

Maganin kashe qwari yana nufin abubuwan sinadarai da ake amfani da su a aikin gona don rigakafi da sarrafa cututtukan shuka da kwari da daidaita ci gaban shuka. An yi amfani da shi sosai wajen noman noma, gandun daji da kiwo, 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 amfaninsu; ana iya raba su zuwa ma'adanai bisa ga tushen albarkatun ƙasa. Maganin 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 ƙaddamar da maganin soda 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 ƙara yawan sararin samaniya, yana hana samfuri daga haɓakawa, kuma yana ba da ingantaccen yanayin amsawar alkaline.

02 Caustic soda yana ba da yanayin halayen alkaline

Ba a kammala aikin sinadaran magungunan kashe qwari a lokaci ɗaya ba, amma akwai matakan matsakaici da yawa, wasu daga cikinsu suna buƙatar yanayin alkaline, wanda ke buƙatar saurin rushewar soda mai ƙarfi don tabbatar da daidaituwar daidaituwa 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.