Nkhani

Zida zapadera zimagwiritsidwa ntchito pazinthu zinazake. Mwachitsanzo, zida zolimbana ndi zala zokhala ndi malata sizingagwiritsidwe ntchito popanga ma electrophoretic, zomwe zimapangitsa kuti magawo a electrophoretic achotsedwe. Momwe mungadziwire mwamsanga ngati pali chophimba chowonekera pamwamba pa zida zopangira malata ndi luso lofunika kwambiri.
Passivation, kukana zala zala ndi njira zina pambuyo pochiza ndikugwiritsa ntchito filimu yopanda mtundu komanso yowonekera pambuyo pa chithandizo pagawo lopangidwa ndi malata, zomwe zimakhala zovuta kuzizindikira. Pali njira zambiri zodziwira akatswiri, koma kupeza njira yotsika mtengo komanso yothandiza ndicho cholinga chathu.
Njira zoyesera zoyesera mankhwala
1. Kusanthula mfundo
Chofunikira pazala zala kapena zinthu zosagwirizana ndi passivation ndikuyika zokutira za organic pagawo lamphamvu. Chifukwa cha kukhalapo kwa zokutira, titha kupeza mankhwala opangira mankhwala omwe amachitira ndi zinki wosanjikiza m'malo mwa zokutira, ndikuzisiyanitsa molingana ndi kusiyana kwa liwiro.
2. Prop yoyeserera - 5% yankho la copper sulfate
Kenako, tikukhazikitsa protagonist ya nkhaniyi: yankho la copper sulfate. Zachidziwikire, ngati ndendeyo siikwera kwambiri, ndende ya 5% ndiyokwanira (yopanda utoto komanso yowonekera).
3. Kuzindikira ndi chiweruzo
Njira yothetsera mkuwa wa sulphate idzachita ndi zinc wosanjikiza (Zn + CuSO4 = ZnSO4 + Cu), motere:
Ponyani yankho la 5% copper sulfate pazala zosamva zala kapena zosagwirizana ndi passivation, ndipo muyime kwa mphindi zitatu, yankho likuwonekerabe.
Ikani pa pepala losakutidwa ndi malata ndipo muyime kwa mphindi zitatu. Yankho lake limakumana ndi wosanjikiza wa zinc ndikusanduka wakuda.
zinthu zofunika kuziganizira
Pa opareshoni yeniyeni, mbale pamwamba ayenera misozi woyera ndi mowa, apo ayi otsalira odana ndi mafuta mafuta adzachedwetsanso liwiro anachita.
Botolo la yankho, dontho ndi dontho, mphindi 5, kuthetsa mavuto onse!
Fauvist mayankho
Zomwe zili pamwambazi ndi njira yosavuta yophunzirira. Chotsatira ndi katundu weniweni wowuma. Ophunzira omwe sanamalize kuwerenga sangasangalale ndi phindu ili!
Ndipotu, Chaige mwiniwakeyo adagwiritsa ntchito njira yosavuta komanso yofulumira: njira yopaka chala
Pambuyo popukuta mbaleyo, gwiritsani ntchito zala zanu kuti musisite mwamphamvu ndi mobwerezabwereza pa mbale (kukangana, ngati mayendedwe a satana ~ ~).
Zala zodetsedwa (ndi ufa wa zinki ukugwa) ndi mapepala opanda malata. Ngati palibe kusintha koonekeratu pamtunda, zimasonyeza kuti pali chophimba pambuyo pa chithandizo.
ndemanga
Njirayi imafuna chidziwitso chochepa, koma ndi chotsika mtengo komanso chosunthika. Kodi malo opangira zinthu amafunikira chiyani? Mofulumira, zosavuta, zovuta !!!