Nā huahana

1. ʻO ka polyvinyl chloride paʻakikī he mea paʻakikī me kaʻole o ka plasticizer, me ka manaʻo maikaʻi o kaʻili a me ka ikaika tensile, ka helu kiʻekiʻe a me ka mea palekana pipeline.

ʻO ka HDPE pālua-wall corrugated pipe he huahana versatile me ka laulā o nā noi ma muli o kāna mau hiʻohiʻona. Hana ʻia me ka polyethylene kiʻekiʻe, ʻike ʻia kēia paipu i ka paia o loko, kahi pā i waho i hoʻopili ʻia, a me kahi ākea ma waena o nā paia o loko a me waho. ʻO kēia mau mea hoʻolālā e kūpono loa ia no nā ʻōnaehana hoʻoheheʻe i kanu ʻia.

maʻalahi e hoʻohui - hiki i ka hoʻoheheʻe uila a i ʻole ka hoʻoheheʻe wela ke hana i kahi ʻōnaehana anti-seepage paʻa loa.

ikehu hou: ʻO ka paila wela kumu honua he ʻōnaehana hoʻomehana a me ka ea e hoʻohana ana i nā kumuwaiwai ikehu lā i mālama ʻia i loko o ke kino wai o ka honua ma ke ʻano he kumu anu a me ka wela no ka hoʻololi ʻana i ka ikehu. ʻO nā kino wai i hiki ke hoʻohana ʻia, me ka wai o ka lepo a i ʻole nā ​​muliwai, nā muliwai a me nā loko ma ka ʻili a me ke kai, he ʻōnaehana koʻikoʻi ikaika nui, a mālama maoli ka lepo a me ka wai ma luna o ka ʻili i kahi kaulike pili o ka ʻae a me ka hoʻokuʻu ʻana.

ʻOi aku ka ikaika o ka hui ma mua o ka ikaika o ke kino paipu. Hoʻopili ʻia ka paipu polyethylene me nā paipu ʻē aʻe e ka flange, kahi kūpono a wikiwiki hoʻi.

ʻO ke kaumaha o ka paipu PVC no ka lōʻihi o ka ʻāpana like e pili ana i ka 1/5 o ka paipu kila, 1/4 o ka paipu hao, a me ka 1/10 o ka paipu paʻa, kahi kūpono no ka lawelawe ʻana a me ka hoʻouka ʻana.

ʻO ke kaumaha māmā, ka hana maʻalahi, ka ikaika haʻahaʻa o ke kūkulu ʻana, ka holomua wikiwiki, hiki ke mālama i nā kumukūʻai kūkulu:
ʻO ka nui o ka paipu ʻoihana PVC-U e pili ana i 1410kg / m3, ʻo ia wale nō ka 1/5 o ka paipu hao a me ka 1/3 o ka paipu paʻa, a hiki ke hoʻemi ʻia ke kumukūʻai hana e 30% -50% i hoʻohālikelike ʻia me ka paipu kuʻuna.

palekana, ikaika kiʻekiʻe. He paʻa ka paipu a hiki ke pale i kekahi nui o ka paʻi o loko a me waho. ʻO ka hoʻolālā haʻahaʻa haʻahaʻa e hōʻoia e hiki i ka huahana ke hoʻololi i nā koi noi o ka hoʻoheheʻe wai i ka hihia o ka hoʻopiha piha ʻana, hoʻomaikaʻi i ka palekana o ka hana lōʻihi, ka ikaika tensile, ka ikaika compressive, a ʻoi aku ka maikaʻi o ka hopena ma mua o nā mea pipeline maʻamau.

ʻO ka paipu wai wai PVC-UH me ka PVC-M a me ka PVC-U paipu māmā māmā, ka pale ʻana i ka corrosion, ka hana hydraulic maikaʻi, ka ikaika mechanical kiʻekiʻe, ke kūkulu kūpono ʻana, ʻike ʻia kona mau pono i nā helu aʻe.

ʻoʻoleʻa maikaʻi a me ka hopena hopena.
Ke hoʻohālikelike ʻia me ka paipu PVC-U maʻamau, ʻoi aku ka maikaʻi o ka pale ʻana i ka hopena, a hiki iā ia ke pale maikaʻi i ka ukana kiko a me ka ʻole a i ʻole ka hoʻoponopono ʻana o ke kumu.

ʻO ke kaumaha māmā, ka hana maʻalahi, ka ikaika haʻahaʻa o ke kūkulu ʻana, ka holomua wikiwiki, hiki ke mālama i nā kumukūʻai kūkulu:
ʻO ka nui o ka paipu PVC-U ma kahi o 1400kg / m3, ʻo ia wale nō ka 1/5 o ka paipu hao hao a me ka 1/3 o ka paipu paʻa, a hiki ke hoʻemi ʻia ke kumukūʻai hana e 30% -50% i hoʻohālikelike ʻia me ka paipu kuʻuna.

1. ʻO ka hoʻomaʻemaʻe ʻana i ka wai ʻoluʻolu;
ʻO ka hoʻomaʻamaʻa ʻana i ka wai ʻōpala organik kiʻekiʻe, e like me ka wehe ʻana i nā mea ʻala, polycyclic, heterocyclic pūhui a me nā mea haumia i loaʻa; Wehe i nā mea ʻino e like me
fluorine, phosphorus, arsenic a me ka mercury mai ka wai;
2. Hoʻomaʻemaʻe i nā mea uila kiʻekiʻe;
E like me ka hoʻomaʻemaʻe kinoea chlorosilane, boron a me ka phosphorus wehe;

ʻO nā pahu hoʻomaʻamaʻa kila kila a me nā mea pono e hōʻike ana i ka corrosion kiʻekiʻe - kūpaʻa, kūpaʻa, a kūpono pololei. Hāʻawi lākou i ka mālama wai paʻa a me ka hana hilinaʻi lōʻihi.

Hana ʻia mai ke kila kila, hāʻawi kēia pahu hana pālua i ka lōʻihi kiʻekiʻe. Hoʻopaʻa ia i ka paʻa o ka wai a hoʻomaʻamaʻa maikaʻi i ka wai, kūpono no ka hoʻohana ʻana i ka home a me ka ʻoihana.

ʻO ka NF Series 4/8 - inch Nanofiltration Membrane Components e hōʻike ana i ka kānana kiʻekiʻe - pololei, e wehe pono i nā mea haumia. Hāʻawi lākou i ka paʻa lōʻihi, ka kahe kahe kiʻekiʻe, a me ka hoʻonohonoho maʻalahi, e hōʻoiaʻiʻo ana i ka mālama wai pono.