1. Papanga tātari rauemi taiao
1). kirikiri kiripaka
- Ko te waahanga matua ko te hauhā (SiO₂), he tino pakeke (Mohs hardness 7) me te pakari o te matū. Kei te whakamahia whānuitia i roto i nga paparanga tātari maimoatanga wai.
- Nga whakatakotoranga noa: 0.5-1.2mm (te filtration nui), 0.3-0.5mm (te whiri pai), tirohia te "Paerewa mo te Maarama Whakaata kirikiri kiripaka mo te maimoatanga wai" (CJ/T 43-2005).
- Nga ngoikoretanga: te kiato teitei (2.65g/cm³), te whakapau kaha ki te horoi ki muri.
2). Anthracite
- He nui te porosity ki te 50%-60%, me te kaha whakaurunga kaha, a ka whakamahia ki te kirikiri kiripaka hei hanga i tetahi tank tātari papa-rua.
- Awhe rahi matūriki: 0.8-1.8mm, kiato 1.4-1.6g/cm³ (mama ake i te kirikiri kiripaka, ka taea te whakaheke i te pehanga horoi whakamuri).
3). Zeolite
- He rauemi whakawhiti katote taiao, he nui te awenga whakauru ki te haukini haukini me nga konganuku taumaha, e pai ana mo te maimoatanga wai para ahumoana.
2. Mahinga tātari rauemi polymer waihanga
1). Te muka polypropylene (PP).
- Te waikawa me te kawakore (pH 1-14), te waikura anti-microbial, ka hangaia hei peeke tātari, huānga tātari ranei, ka whakamahia i roto i te ahumahi matū me te ahumahi kai.
- Te tika o te filtration: 1-100μm (kua whakaritea kia rite ki te kiato raranga).
2). Te papanga polyester (PET) -kore raranga
- Te kaha teitei me te pai o te uruhanga o te hau, e whakamahia ana i roto i te tātari rangi (pērā i te tātari HEPA).
3). Ko te polyethylene (PE) te huānga tātari kua oti
- Hanganga moroiti i hangaia e te -te whakamaarama teitei, me te tika ki te 0.1μm, whakamahia mo te whakarite wai tino parakore.
3. Te whakarewa me te whakamaarama whakamaarama uku
1). Kowiri tira waea mata
- Tauira 304/316L, teitei te pāmahana ātete ( He iti iho i te rite ranei ki te 800 tohu), te awhe rahi pore 20-200 mata, whakamahia i roto i te hinu me te ahumahi rongoa.
2). Porous keramika
- Made of alumina or silicon carbide, with a compressive strength of >10MPa, e tika ana mo te -te wera nui o te rewharewha rewharewha tango puehu (penei i nga tipu tahu parapara).
4. Nga rauemi mahi motuhake
1). waro whakahohe
- Tauwhāiti te horahanga mata 500-1500m²/g (tirohia ki "Coal Granular Activated Carbon Standard" GB/T 7701.1-2008), ka taea te whakauru i nga mea waro me te toenga maota.
2). Papaho tātari aukume
- 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%.
Nga whakaaro kua roa ake:
- Ka taea e te whakamaarama tātari hiato (pērā i te "kirikiri kiripaka + waro whakahohe") ka whai whakaaro ki te tātari tinana me te urunga matū;
- Ko nga mea ka puta ake penei i nga kiriuhi tātari graphene (te tika o te tātari 0.001μm) kei roto tonu i te waahanga taiwhanga, he ahua utu nui.