Ọgwụ nje
Ọgwụ nje na-ezo aka na ọgwụ kemịkalụ a na-eji na-arụ ọrụ ugbo iji gbochie na ịchịkwa ọrịa osisi na ụmụ ahụhụ ụmụ ahụhụ ma na-achịkwa uto osisi. A na-eji ya eme ihe n'ọrụ ugbo, oke ohia na ịzụ anụ ụlọ, idebe gburugburu ebe obibi na idebe ụlọ, njikwa pests na mgbochi ọrịa na-efe efe, mildew ngwaahịa ụlọ ọrụ na mgbochi nla, wdg.
Enwere ọtụtụ ụdị pesticides, nke enwere ike kewaa n'ime ụmụ ahụhụ, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, ndị na-ahụ maka uto osisi, wdg dị ka ojiji ha si dị; enwere ike kewaa ha na mineral dịka isi iyi nke akụrụngwa si dị. Ọgwụ nje ndị na-egbu egbu (ọgwụ inorganic), ọgwụ pesticides na-ahụ maka ndụ (ihe ndị sitere n'okike, microorganisms, ọgwụ nje, wdg) na ọgwụ pesticides na-emepụta kemịkal, wdg.
01 Caustic sodadị ka onye na-ejikọta acid
A ga-emepụta ihe acidic n'oge mmeghachi omume organic nke mmepụta pesticide, a ga-ewepụkwa acid ngwaahịa na usoro mmeghachi omume site na mmeghachi omume neutralization nke soda iji kwalite mmeghachi omume dị mma. Otú ọ dị, soda caustic nwere ihe na-ekpuchi mgbidi n'oge eji, nke na-emetụta ọnụego mgbasa.
Binhua granular sodium hydroxide na-eji usoro granular pụrụ iche na-agbanwe soda caustic site na flakes gaa na granules, nke na-abawanye ebe elu, na-egbochi ngwaahịa ahụ site na agglomerating, ma na-enye ebe mmeghachi omume alkaline kwụsie ike.
02 Caustic soda na-enye gburugburu mmeghachi omume alkaline
A naghị emecha mmeghachi omume kemịkalụ nke nkwadebe pesticide n'otu oge, mana enwere ọtụtụ usoro etiti, ụfọdụ n'ime ha na-achọ ọnọdụ alkaline, nke na-achọ mgbasa ngwa ngwa nke soda caustic siri ike iji hụ na itinye uche nke soda caustic na sistemụ.
03 Nnọpụiche na caustic soda
Caustic soda bụ ntọala siri ike, na ionized hydroxide ion (OH-) na ngwọta mmiri na-ejikọta wih ion hydrogen (H+) nke acid ionized na-emepụta mmiri (H2O), si otú a na-eme ka pH nke ngwọta na-anọpụ iche.
Oge nzipu: Jan-04-2023