1. Vinthu vyakupangika na ŵanthu
1). Mchenga wa Quartz
- Chigaŵa chikuru ni silicon dioxide (SiO₂), na kukhora kwakukwana (Mohs kukhora 7) na kukhazikika kwakukhora kwa kemiko. Iwo ukugwiriskirika ncito comene mu vigaŵa vya kusefa kwa maji.
- Kumanyikwa: 0.5-1.2mm (kusefa kwa coarse), 0.3-0.5mm (kusefa kwa phindu), wonani "Nchakuzirwa ya Quartz Mchenga Yakujalidwa Kuzenga kwa Kuchizga Maji" (CJ / T 43-2005).
- Vinthu ivyo vikupangiska kuti vinthu viŵeko: unandi wa ŵanthu ŵanandi (2.65g/cm3), nkhongono zakusambizga zakuwelera nyuma.
2). Munthu wa Chiyuda
- Kuchuluka kuli pachanya chomene nga ni 50% -60%, na nkhongono zakukhozga zakukhora, ndipo kanandi zikugwiriskirika nchito na mchenga wa quartz kuti zipangike thanki la sefa ya vigaŵa viŵiri.
- Kukura kwa vigaŵa: 0.8-1.8mm, density 1.4-1.6g / cm3 (mchere wakupepuka kuluska mchenga wa quartz, uwo ungapangiska kuti kugeza kutsogolo kumbuyo).
3). Zeolite
- Vinthu vyakusinthana vya ion ya ion, na nkhongono yikuru ya adsorption pa ammonia nayitrogeni na vitsulo vyakuzirwa, vyakwenelera vya maji ghakufipirwa gha maji.
2. Vinthu vyakupangika na polima ya polymer
1). Polypropylene (P) fiber
- Acide na alkali rentiant (pH 1-14), dzimbiri la anti-microbial, lakupangika mu mathumba ghakusefa panji vinthu vyakusefa, ivyo vikugwiriskirika nchito mu mafakitale gha kemiko na vyakurya.
- Kusefa mwakukwana: 1-100μm (kusintha mwakuyana na kuluka kwa unandi).
2). Polyester (PET na non- njoka yakuluka
- nkhongono za nkhongono na mphepo yiwemi, ivyo vikugwiriskirika nchito chomene pakusefa mphepo (nga ni filter ya HEPA).
3). Polyethylene (PE) chigaŵa cha sefa
- Kapangidwe ka milporous ako kakupangika na high high - temperature sintering, na kulondola kwa mpaka 0.1μm, iyo yikugwiriskirika nchito pakunozga maji gha ultrapure.
3. Vitsulo na ceramic sefa media
1). Mesh waya wa zitsulo wambura sitala
- Model 304/316L, kutentha kwakutentha chomene ( Kuchoko panji kulingana na 800℃), kukula kwa pore range 20-200 mesh, iyo yikugwiriskirika nchito mu mafakitare gha mafuta na munkhwala.
2). Maseramic ghakufipirwa
- Made of alumina or silicon carbide, with a compressive strength of >10MPa, iyo njakwenelera kuti yiŵe na mtundu wa mtundu wa mtundu wa mtundu (1}}} temperature flue fuvu (nga ni vyakumera vyakuwotcha vyakuvunda).
4. Vinthu vyakugwira ntchito vyapadera
1). carbon wa carbon
- Malo ghakupambanapambana gha 500-1500m2 / g (wonani "Cal Granular Kulimbana na Carbon Standard" GB / T 7701.1-2008), kungaŵa na vinthu vyakupangika na vyakumera na chlorine vyakukhalapo.
2). Magnetic sefa media media
- The surface is loaded with Fe₃O₄, and the metal particles in oily wastewater are quickly separated by magnetic field, with a recovery rate of >90%.
Mazgu ghakusazgikira:
- Kusefa kwa filter (nga ni "mchenga wa quartz + wakugwira ntchito") kungaghanaghanira vyose viŵiri kusefa na kusefa kwa kemiko;
- Vinthu vyakuwonera nga ni membranes sefa ya graphene (kusefa mwakukwana 0.001μm) vichali mu chigaŵa cha labotale ndipo vikudura chomene.