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Peptizastiya

Peptizastiya, ba zarrahoi mayda khud az khud tajziya shudani tahshinhoi lakhta-lakhta (umuman mahsuloti koagulyatsioni)-e, ki dar natijai bo ham payvast shudani zarrahoi kolloidi hosil shudaand. Peptihatsiyai tahshinii lakhta-lakhtae, ki hangomi koagulyatsiyai zolho ba vujud omadaand, beshtar mushohida meshavad. Baroi Peptizastiya namudan ba mahsuloti koagulyatsioni peptizator {yagon elektrolit yo moddahoi faoli sathi) hamroh mekunand.

 

Ba surati Peptizatsiya omilhoi gunogun (khosiyati khimiyavi va konsentratsiyai peptizator, miqdoru holati tahshini, harorat, konsentratsiyai ionhoi gidrogen dar mahlul, ultrasado, nurhoi radioaktivi va gayra) tasir mekunand. Peptizatsiyaro dar khimiya baroi az khoka yo khamiraho hosil kardani sistemahoi disiersii moe is­tifoda mebarand. Peptizatsiya inchunin dar prosessi hosil va vayronshavii strukturahoi dispersi maqomi kalon dorad. Bazan Peptizatsiya zararnok ast, masalan, hangomi sof kardani ob, vino va gayra.

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SAFII BUSTI

SAFII BUSTI (soli tavallud va vafot nomalum), shoiri fors-tojik (asri 13). Shoiri qasidasaroi darbori Khorazmshohiyon. …