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Isbeddellada Horumarinta iyo Tilmaamaha Daawaynta Sunta ee Sunta Cayayaanka

Daawaynta hawadawaxay u shaqeeyaan sidii qoyn, kala firdhi, emulsifying iyo wakiilada milmiHabaynta sunta cayayaankawaxayna noqdeen qaybo aan lagama maarmaan u ah qaacidooyinka sunta cayayaanka. Waxaa sidoo kale si caadi ah loogu yeeraa wakiillo kaabayaal ah, emulsifiers, firdhiyeyaal iyo adjuvants, kuwaas oo noqon kara isku-darka isku-dhafka ah ee surfactants kala duwan. Waqtigan xaadirka ah, qaacidooyinka sunta cayayaanka ayaa u wareegaya badeecooyin ku salaysan biyaha, granular, multi-functional, si tartiib tartiib ah u sii daaya, shaqaalaha badbaadiya iyo kuwa la safeeyey. Qaacidooyin cusub oo waxtar sare leh, ammaan ah, kharash-ool ah oo deegaanka la jaanqaadaya oo ay ku jiraan microemulsions, emulsions aqueous, suspoemulsions, granules-ka biyaha kala firdhiya, kuwa qalalan ee qulqulaya iyo qaacidooyinka sii daaya gaabiska ah ayaa soo baxaya waxayna xukumi doonaan horumarinta qaacidooyinka sunta cayayaanka qarniga 21aad. Baahida loo qabo sunta cayayaanka ee ay keeneen qaacidooyinkan sunta cayayaanka ee cusub ayaa horseedi doona cilmi-baarista, horumarinta iyo soo saarista sunta cayayaanka ee ujeedo gaar ah u leh sunta cayayaanka. Isbeddellada horumarinta ee sunta cayayaanka ee kiimikooyinka beeraha sannadaha soo socda waa sida soo socota:

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(1) Iyada oo ku saleysan astaamaha firfircoon ee sunta cayayaanka ee farsamada,xoogga saarista ganaaxamar dambe ma bartilmaameedsanayaan waxyaabaha firfircoon ee sarreeya waxayna u wareegayaan waxyaabo dhexdhexaad ah, halka alaabta la dhammeeyay ay tahay inay ku qalabaysan yihiin sifooyin qoyaan, faafin iyo isku-dhafan oo heer sare ah, taasoo shuruudo adag ku soo rogtay walxaha surfactants-ka.

(2) Iyada oo la raacayo mabda'a hubinta xasilloonida kaydinta muddada-dheer, emulsion-ka gudahaqaacidooyinka biyahaujeedadu waa in si weyn loo yareeyo xiisadda dusha sare ee dareeraha buufinta iyo in alaabada la siiyo shaqooyin faafin iyo ilaalin qoyaan. Xalalka sunta cayayaanka ee biyaha lagu buufiyo ee ay matasho glyphosate ayaa loo samaynayaa badeecooyin aad u sarreeya, taas oo horseedaysa casriyeyn dheeraad ah oo lagu sameeyo noocyada sameeya milixda iyo walxaha qoynta iyo kuwa gelinta ee isku midka ah.

(3) Horumarinta iyo faafintajoojinta ku salaysan saliiddaXoogagga ayaa si degdeg ah u koray, haddana inta badan alaabada hadda jirta waxay la kulmaan tayo aan degganayn marka loo eego xasilloonida joojinta iyo is-kala-baxa, taas oo u baahan in wax laga qabto sida ugu dhakhsaha badan.

(4) Horumarintashakiyoayaa sii kordheysa caannimada, isku-darka maaddooyinka firfircoon ee cusubna waxay u baahan yihiin surfactants leh qaab-dhismeedyo si fiican loogu habeeyey astaamahooda.

(5) Heerka cilmi-baarista iyo horumarintasunta cayayaanka disha ee bayoolojiga ahiyo qaacidooyinka u dhigma oo ay ku jiraan WP, SC iyo WG ayaa dardar gelinaya. Qaacidooyinka caadiga ah ee laga sameeyay substrate-ka halsano ee borotiinka iyo sonkorta ku jira ma la mid noqon karaan faylalka wax soo saarka ee jira ee surfactants-ka beeraha, taasoo dedejinaysa baahida loo qabo horumarinta surfactant-ka cusub.

(6) Cayayaanka dhaqanka ee leh qalfoofka giraanta benzene ayaa si xawli ah loo joojinayaa, cayayaanka cusub ee la suuqgeeyayna badanaa waa iskudhisyo heterocyclic ah. Waqtigan xaadirka ah, saamiga cayayaanka ee dhibicda dhalaalaysa ee hooseeya ayaa hoos u dhacaya halka kuwa dhibicda dhalaalaysa ay kor u kacayaan; qaacidooyinka isticmaalaya hydrocarbons-ka udgoonka fudud sida dareerayaasha ayaa tiro ahaan hoos u dhacaya iyadoo ay weheliso isbeddellada qaab-dhismeedka ee socda ee isku-darka dareeraha; isku-darka dareeraha ee aad u sarreeya iyo isku-darka dareeraha ee aan dareeraha lahayn ayaa ku jira horumar xooggan. Dhammaan isbeddelladani waxay caqabado ku yihiin nidaamyada sunta beeraha ee caadiga ah ee laga helo sunta cayayaanka farsamada ee ku salaysan benzene-ring iyo dareerayaasha hydrocarbon-ka udgoonka fudud, iyagoo ku baaqaya hal-abuur tignoolajiyadeed oo ku saabsan sunta beeraha.


Waqtiga boostada: Juun-02-2026