Nā hiʻohiʻona huahana
1.Low kū'ē poho
2.Highly waimaka kū'ē
3. Anti-clogging, anti-backflow
4.Ageing-kūpaʻa, anti-corrosion
5.High maikaʻi, mālama i ka ikehu
6.Long lawelawe ola, mālama haʻahaʻa
7.Compact structure, kākoʻo ikaika
mea waiwai
1. EPDM
Hiki i ka Epdm ke pale i ka wela, ka māmā, ka oxygen, ʻoi aku ka ozone. ʻO ka Epdm ka mea ʻole-polarity, ka hopena polarity a me ke kemika, haʻahaʻa ka bibulous, loaʻa iā ia nā waiwai insulating maikaʻi.
2.Silikona
ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe, ʻaʻohe mea ʻawaʻawa a ʻono ʻole, paʻa nā waiwai kemika, koe wale ka alkali ikaika, hydrofluoric acid ʻaʻole e pane me kekahi mea.
3.PTFE
①Ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, hiki ke 250ºC ka mahana hana, ʻoi aku ka ikaika mechanical; ʻoiai inā hāʻule ka mahana i -196ºC hiki ke mālama i ka 5% elongation.
②Kinoino - ke kū'ē i ka nui o nā kemika a me nā mea hoʻoheheʻe, e hōʻike ana i ka inertia, ke kūpaʻa ikaika o ka waika, ka wai a me nā mea hoʻoheheʻe kūlohelohe.
③Lubrication kiʻekiʻe - ʻo ka helu haʻahaʻa haʻahaʻa i loko o nā mea paʻa.
④Non-adhesion - ʻo ia ka liʻiliʻi liʻiliʻi o ka ʻili i loko o kahi mea paʻa a ʻaʻole pili i kekahi mea.
EPDM
PTFE
Silika
Nā noi maʻamau
1. ʻO ka hoʻoulu ʻana o ka loko iʻa a me nā mea hana ʻē aʻe
2. Aeration o ka hohonu aeration ipu
3. Aeration no ka excreta a me ka mea kanu hoʻomaʻemaʻe wai holoholona
4.Aeration no ka denitrification / dephosphorization aerobic kaʻina hana
5. Aeration no ke kiʻekiʻe o ka neʻe ʻana o ka wai ʻino wai hoʻoheheʻe kīʻaha, a me ka aeration no ka hoʻoponopono ʻana i ka loko iʻa o ka mea kanu wai ʻino.
6. Aeration no ka SBR, MBBR reaction basin, contact oxidation loko;