No ka palekana o ke kaiapuni, hoʻohana ʻia ka magnesium chloride ma ke ʻano he mea hoʻomaʻemaʻe wai e mālama i ka wai hoʻoneoneo, a ke manaʻoʻiʻo nei au ua ʻike ka nui o nā mea kūʻai aku. Hoʻohana ka mea hoʻomaʻemaʻe wai i ka polyaluminum chloride, polyferric chloride, polyacrylamide a me ka magnesium chloride ma ke ʻano he mea maka, hoʻohui i kahi hapa o ka mea hoʻokeʻokeʻo fluorescent a hui like i loko o nā mea granular, a laila lawe i ka ʻōpala multi-weight. ʻO ke ʻano o ka wai, ka manawa pōkole, ka liʻiliʻi o ka dosage, ka maʻalahi o ka decomposition, ʻaʻohe koena toxicity, ʻaʻohe haumia lua, wehe ʻana o SS (suspended solids), CODcr (chemical oxygen cost), BOD5 (biochemical oxygen cost) total nitrogen a me ka total phosphorus he maopopo, hāʻawi ia i kahi kahua maikaʻi no nā mea kanu hoʻomaʻemaʻe wai a me ka hoʻomaʻemaʻe wai inu ma nā ʻano like ʻole.
Hoʻolauna ʻana o ka Magnesium Chloride:
Inoa Kemika: Magnesium Chloride (MgCl2) Wehewehe Kemika: ʻO ka inoa Pelekania ʻo magnesium chloride. ʻO ke ʻano kemika MgCl2 i haku ʻia me 74.54% chlorine a me 25.48% magnesium, me ka nui molekala pili o 95.21. Nā kristal hexagonal kala ʻole. Density 2.316-2.33 grams/cubic centimeter. Heheʻe kiko 714 ℃. Heheʻe kiko 1412 ℃. ʻO ka maʻamau he ʻeono mau molekala o ka wai kristal, ʻo ia hoʻi ʻo MgCl2•6H2O, he maʻalahi ke deliquescence, a e nalowale ka wai kristal ma muli o ka wā i ka ea maloʻo. He kristal monoclinic ia me ka ʻono paʻakai a me kekahi corrosiveness. ʻO kona density he 1.569 g/cm3, ʻo ka heheʻe kiko 116-118 ℃, a palaho ia i ka manawa like.
ʻO ke ʻano o ka magnesium chloride: ma ke ʻano laulā he flake, block, crystal, granule a me ka pauka. ʻO ka ʻike ma kahi o 46% magnesium chloride hexahydrate, a ʻo 99% he magnesium chloride anhydrous. Nā waiwai kemika a me ke kino o ka magnesium chloride: hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol. Nā hōʻailona sensory: nā kristal keʻokeʻo, columnar a i ʻole nila-like, me ka ʻono ʻawaʻawa. ʻO ke ʻano kemika MgCl2, kristal kala ʻole, maʻalahi ka hoʻoheheʻe ʻia i ka wai, me ka ʻono ʻawaʻawa a me ka paʻakai. ʻO ka maʻamau he 6 mau wai kristal, ʻo ka nui o MgCl2•6H2O he 1.56g/cm3, ʻo ke kiko hoʻoheheʻe he 118℃, a palaho ia i ka manawa like. ʻO ka magnesium chloride ka mea maka no ka hoʻoheheʻe electrolytic o ka metala magnesium i ka wā e wela ai, a loaʻa nui ia mai ka bittern o ka paʻakai kai i hoʻomaloʻo ʻia e ka lā.
Ka manawa hoʻouna: ʻAukake-30-2022