Biraha daloolka leh ee daloola ee saxannada/xashida shaandhada naxaasta ah ee daloolka leh ee socodka iyo xakamaynta codka

Go'yaal shaandheyn qoto dheer ayaa loo isticmaalaa in laga saaro walxaha dareeraha ah.Tani waxay ka dhigan tahay in dareerayaashu ay noqon karaan kuwo nadiif ah-, ganaax- ama nadiif ah-sifaysan.Waraaqaha shaandhaynta waxay ku habboon yihiin sifaynta rarka walxaha sare, halkaas oo filtarrada dusha sare sida xuubabka aanay ku siin cimri ku filan.Iyada oo dhumucdiisu tahay 3 - 4 mm, in ka badan 3000 jeer cabbirka qayb ka mid ah 1-micron, malaayiin microparticles ayaa ku xayiran mitir kasta oo laba jibaaran oo ah aagga filter.Caadi ahaan, xaashida shaandhooyinka waxay ka kooban yihiin matrix ah fiber cellulosic ama polymer, oo lagu hodmay qalabka shaandhada macdanta oo lagu wada hayo binder resin.

Xaashiyaha shaandhaynta qoto-dheer waxay diyaar u yihiin darajooyin kala duwan oo kala duwan oo codsiyo ah.Xaashiyaha shaandhaynta waxay muujinayaan heerarka haynta magaca ah ee ka hooseeya (55 - 20 μm) ilaa ganaax (15 - 1 μm) ilaa nadiif ah (0.6 - 0.04 μm).Sidaa darteed, waxaa loo isticmaali karaa sifeynta, nadiifinta iyo nadiifinta jeermiska.Waxay ku jiraan dhammaan cabbirrada caadiga ah laga bilaabo 47 mm wareegyo ilaa 2.4 m × 1.2 m xaashiyaha shaandhada.Inta u dhaxaysa, ficil ahaan dhammaan cabbirrada ayaa suurtogal u ah dhammaan filtarrada xaashida ee kala duwan ee laga heli karo suuqa.

Inta lagu jiro habka sifaynta, qurubyada waa la gaabiyaa gudaha xaashida shaandhada oo aakhirka waxaa lagu hayaa si farsamaysan cabbir ahaan ama xoogag koronto-kinetic ah.Saamayntan awgeed, wakhti dheer oo hawlgal ah ayaa la gaadhi karaa ka hor inta aan la xidhin iyo xaashida shaandhada qoto dheer waxay leeyihiin awood hayn ah ilaa 4 l/m2.

Dhammaan xaashiyaha shaandhada ayaa sidoo kale lagu heli karaa qaabka moduleka lenticular.

Ma doonaysaa macluumaad dheeraad ah ama ma jeclaan lahayd inaad hesho xigasho?
Guji Adeegga onlaynka ah dhanka midig ee sare si aad ula xidhiidho dadkayaga wax iibinaya.

naxaas ahama bir sintered microporousBiraha daloola ee micron-ka dareeraha ah ee dareeraha shaandhada/ xaashida shaandhada socodka iyo xakamaynta codka