2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1
ʻO ka 2-phosphonic acid butane-1,2, 4-tricarboxylic acid (i hoʻopōkole ʻia ʻo PBTCA) he ʻano hou o ka mea hoʻopaʻa maikaʻi wai phosphonic acid organik. Loaʻa i kona ʻano molekala nā hui phosphonic acid (-PO₃H₂) a me nā hui carboxyl (-COOH), a he nui nā hana e like me ka chelation, ka pale ʻana i ka unahi a me ka pale ʻana i ka palaho. ʻO ka 2-Phosphonobutane-1,2,4-tricarboxylic acid kahi mea mālama wai kiʻekiʻe i hoʻohana pinepine ʻia i ka wai e hoʻopuni ana i ka ʻoihana, ka hoʻokomo wai kahua aila a me nā ʻōnaehana ʻē aʻe.
| MEA | KŪMAU |
| ʻAkika hana, % | 50.0 minuke |
| ʻAkika phosphorous (e like me PO33-) | 0.5 ka nui loa |
| ʻAkika phosphoric (e like me PO43-) % | 0.2 max |
| Ka nui (20 ℃), g/cm3 | 1.27 minuke |
| pH (1% wai hoʻoheheʻe) | 1.5-2.0 |
| Fe, mg/L | 10.0 kiʻekiʻe loa |
| Chloride (e like me Cl-), % | 10.0 kiʻekiʻe loa |
1. ʻŌnaehana wai hoʻoluʻu kaʻapuni ʻoihana:Ma ke ʻano he mea pale unahi a me ka palaho, hoʻohana ʻia ia i nā ʻōnaehana wai kahe ākea i nā ʻoihana e like me ke kila, ka mana, ka ʻenekinia kemika, a me ka metallurgy e pale aku i ka hoʻokumu ʻia ʻana o ka unahi e like me ka calcium carbonate, calcium sulfate, a me ka calcium phosphate i loko o nā mea hoʻololi wela a me nā pipeline, a e kāohi i ka palaho o nā mea metala e like me ke kila kalapona a me nā hui keleawe.
2. ʻŌnaehana hoʻokomo wai ʻaila:Hoʻohana ʻia ka waikawa 2-Phosphonobutane-1,2,4-tricarboxylic i loko o nā paipu hoʻokomo wai, nā luawai a me nā ʻano hana i ka wā o ke kaʻina hana hoʻokaʻawale aila o ke kahua ʻaila e pale aku i ka waiho ʻana o ka unahi (e like me ka calcium carbonate, barium sulfate) mai ka ālai ʻana i nā pores hoʻokumu, ʻoiai e pale ana i nā lako hoʻokomo wai mai ka pala a hoʻomaikaʻi i ka pono o ka hoʻokaʻawale aila.
3. Ka mālama ʻana i ka wai paila:Hoʻohana ʻia ka waikawa 2-Phosphonobutane-1,2,4-tricarboxylic no ka mālama ʻana i ka wai hānai o nā paila haʻahaʻa a me ke kaomi haʻahaʻa, e kāohi ana i ka hoʻokumu ʻia ʻana o ka unahi i loko o nā paila, a me ka hōʻemi ʻana i ka pilikia o ka emi ʻana o ka pono wela a me ka hōʻino ʻana o nā lako i hoʻokumu ʻia e ka unahi.
4. Ka mālama ʻana i ka ʻili metala:Ma ke ʻano he mea hoʻohui o nā mea hoʻomaʻemaʻe metala, hoʻonui ka 2-Phosphonobutane-1,2,4-tricarboxylic acid i ka hiki ke chelating a me ka wehe ʻana i ka hiki ke unahi a me ka ʻōpala ma luna o ka ʻili metala, a i ka manawa like e hana ai i kahi kiʻi pale pale manawa ma hope o ka hoʻomaʻemaʻe ʻana e pale aku i ka ʻōpala lua o ka metala.
5. ʻŌnaehana Osmosis Hoʻohuli (RO):Hoʻohana ʻia ka 2-Phosphonobutane-1,2,4-tricarboxylic acid me nā mea hoʻopale unahi ʻē aʻe e pale i ka hoʻokumu ʻia ʻana o ka unahi ma nā membrane osmosis hoʻohuli, no laila e pale aku ai i ka emi ʻana o ke kahe a me ka pōkole ʻana o ke ola o ka membrane i hoʻokumu ʻia e ka scaling ma ka ʻili o ka membrane.
200kgs/pahu, 9tons/20'pahu
2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1
2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1
