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Sodium Sulfite
ʻO ka sodium sulfite, ka pauka crystalline keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol.Hoʻohana nui ʻia ka chlorine insoluble a me ka amonia ma ke ʻano he mea hoʻopaʻa i ka fiber artificial, ka mea hoʻomaʻemaʻe lole, ka mea hoʻomohala kiʻi, ka deoxidizer bleaching dye, ka mea ʻala a me ka mea hoʻoemi wai, ka mea hoʻohemo lignin no ka hana pepa.
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ʻOkika kalaika
Loaʻa ka lime wikiwiki i ka lime wela, lohi ka mālama ʻana i ka lime wela, inā paʻakikī hou ka paʻi ʻana o ka lehu pōhaku, e hoʻonui ʻia ana ma muli o ka hoʻonui ʻana.I mea e hoʻopau ai i kēia pōʻino o ka puhi ʻana i ka lime, pono e "ʻelemakule" ka lime ma kahi o 2 mau pule ma hope o ka mālama ʻana.He keʻokeʻo ke ʻano (a ʻeleʻele paha, ʻeleʻele, keʻokeʻo), amorphous, hoʻoheheʻe wai a me carbon dioxide mai ka lewa.Hoʻopili ka calcium oxide me ka wai e hana i ka calcium hydroxide a hāʻawi i ka wela.Hiki ke hoʻoheheʻe ʻia i ka wai ʻakika, hiki ʻole ke hoʻoheheʻe ʻia i ka waiʻona.Nā ʻatikala hoʻoheheʻe alkaline inorganic, code hazard national:95006.Hoʻopili kemika me ka wai a hoʻomaʻamaʻa koke ʻia ka lime i ka mahana ma luna o 100°C.
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Aluminum Sulfate
ʻO ka alumini sulfate ka pauka kala ʻole a keʻokeʻo paha me nā waiwai hygroscopic.He ʻakika loa ka alumini sulfate a hiki ke hana me ka alkali e hana i ka paʻakai a me ka wai.ʻO ka wai wai o ka alumini sulfate he waikawa a hiki ke hoʻokahe i ka alumini hydroxide.ʻO ka alumini sulfate kahi coagulant ikaika e hiki ke hoʻohana ʻia i ka mālama wai, ka hana pepa a me nā ʻoihana tanning.
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Polyacrylamide（Pam）
(PAM) he homopolymer o ka acrylamide a i ole he polymer copolymerized me kekahi mau monomers.ʻO Polyacrylamide (PAM) kekahi o nā polymers i hoʻohana nui ʻia i ka wai.Hoʻohana nui ʻia ka polyacrylamide (PAM) i ka hoʻohana ʻana i ka aila, hana pepa, mālama wai, textile, lāʻau lapaʻau, mahiʻai a me nā ʻoihana ʻē aʻe.Wahi a nā helu helu, hoʻohana ʻia ka 37% o ka nui o ka polyacrylamide (PAM) o ka honua no ka mālama ʻana i ka wai, 27% no ka ʻoihana ʻaila, a me 18% no ka ʻoihana pepa.
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Waiwai Polyaluminum Chloride (Pac)
ʻO ka polyaluminum chloride he meaʻokoʻa, kahi mea hoʻomaʻemaʻe wai hou, coagulant polymer inorganic, i kapaʻia he polyaluminum.He polymer inorganic wai-soluble ma waena o AlCl3 a me Al (OH) 3, he kiʻekiʻe ke kiʻekiʻe o ka neutralization uila a me ka hopena bridging ma nā colloids a me nā ʻāpana i loko o ka wai, a hiki ke hoʻoneʻe ikaika i nā mea micro-toxic a me nā ion metala kaumaha, a loaʻa. mau waiwai paa.
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Polyaluminum Chloride Powder (Pac)
ʻO ka polyaluminum chloride he meaʻokoʻa, kahi mea hoʻomaʻemaʻe wai hou, coagulant polymer inorganic, i kapaʻia he polyaluminum.He polymer inorganic wai-soluble ma waena o AlCl3 a me Al (OH) 3, he kiʻekiʻe ke kiʻekiʻe o ka neutralization uila a me ka hopena bridging ma nā colloids a me nā ʻāpana i loko o ka wai, a hiki ke hoʻoneʻe ikaika i nā mea micro-toxic a me nā ion metala kaumaha, a loaʻa. mau waiwai paa.
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Magnesium Sulphate
He pūhui i loaʻa ka magnesium, he mea hoʻohana maʻamau a me ka mea hoʻomaloʻo, ʻo ia ka magnesium cation Mg2+ (20.19% ma ka nuipa) a me ka anion sulfate SO2−4.Paʻa keʻokeʻo keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol.Loaʻa pinepine ʻia ma ke ʻano o ka hydrate MgSO4·nH2O, no nā helu n like ʻole ma waena o 1 a me 11. ʻO ka mea maʻamau ʻo MgSO4·7H2O.
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Sodium Bisulfate
ʻO ka sodium bisulphate, ka mea i kapa ʻia ʻo ka sodium acid sulfate, he sodium chloride (paʻakai) a hiki i ka sulfuric acid ke hana i nā wela kiʻekiʻe e hana i kahi mea, ʻo ka mea anhydrous he hygroscopic, aqueous solution he acidic.He electrolyte ikaika ia, ua hoʻoheheʻe ʻia i loko o ke ʻano hoʻoheheʻe ʻia, i hoʻohui ʻia i loko o ka sodium a me ka bisulfate.Hiki i ka hydrogen sulfate ke ionization pono'ī wale nō, he liʻiliʻi loa ka ionization equilibrium mau, ʻaʻole hiki ke hoʻopau loa.
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Ferrous Sulfate
ʻO ka ferrous sulfate he mea anorganic, ʻo ka crystalline hydrate he heptahydrate i ka mahana maʻamau, i kapa ʻia ʻo "'ōmaʻomaʻo alum", ʻōmaʻomaʻo ʻōmaʻomaʻo ʻōmaʻomaʻo, i hoʻoheheʻe ʻia i ka ea maloʻo, ʻo ka oxidation o ka ʻeleʻele iron sulfate i loko o ka ea humid, ma 56.6 ℃ e lilo tetrahydrate, ma 65 ℃ e lilo i monohydrate.Hiki ke hoʻoheheʻe ʻia ka ferrous sulfate i ka wai a aneane hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol.ʻO kona wai hoʻoheheʻe oxidize mālie i ka ea ke anuanu, a ʻoi aku ka wikiwiki i ka wā wela.ʻO ka hoʻohui ʻana i ka alkali a i ʻole ka ʻike ʻana i ka mālamalama hiki ke hoʻolalelale i kona oxidation.ʻO ka mānoanoa pili (d15) he 1.897.
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Magnesium Chloride
He mea anoano i haku ʻia me 74.54% chlorine a me 25.48% magnesium a maʻamau i loko o ʻeono mau mole o ka wai kristal, MgCl2.6H2O.ʻO ke aniani monoclinic, a i ʻole ka paʻakai, loaʻa kekahi ʻano corrosive.Hoʻokumu ʻia ka Magnesium oxide ke nalowale ka wai a me ka hydrogen chloride i ka wā hoʻomehana.Hiki ke hoʻoheheʻe ʻia i ka acetone, hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, methanol, pyridine.He deliqueses a hana i ka uahi i ka pulu ea, a sublimates ke keʻokeʻo wela i loko o ke kinoea kahawai o ka hydrogen.
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Kalsium Hydroxide
Lime hydrated a i ʻole hydrated lime He keʻokeʻo hexagonal pauka aniani.Ma 580 ℃, lilo ka wai i CaO.Ke hoʻohui ʻia ka calcium hydroxide i ka wai, ua hoʻokaʻawale ʻia i ʻelua mau papa, ʻo ka hopena o luna i kapa ʻia ʻo clarified lime wai, a ʻo ka haʻahaʻa haʻahaʻa i kapa ʻia he waiu lime a i ʻole lime slurry.Hiki i ka papa luna o ka wai lime maʻemaʻe ke hoʻāʻo i ka carbon dioxide, a ʻo ka papa haʻahaʻa o ka waiu lime wai opua he mea hale.ʻO ka calcium hydroxide kahi alkali ikaika, loaʻa ka mana bactericidal a me ka anti-corrosion, he hopena corrosive i ka ʻili a me ka lole.
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4A Zeolite
He ʻakika alumino-silicic maoli ia, ʻo ka paʻakai paʻakai i ke ahi, ma muli o ka hoʻokuke ʻia ʻana o ka wai i loko o ke aniani, e hana ana i kahi ʻano like me ka hū a me ka paila, i kapa ʻia ʻo "pōhaku paila" ma ke kiʻi, i kapa ʻia ʻo "zeolite ”, hoʻohana ʻia ma ke ʻano he mea hoʻomaʻemaʻe ʻole phosphate, ma kahi o ka sodium tripolyphosphate;I ka ʻaila a me nā ʻoihana ʻē aʻe, hoʻohana ʻia ia e like me ka hoʻomaloʻo ʻana, dehydration a me ka hoʻomaʻemaʻe ʻana i nā kinoea a me nā wai, a me ka catalyst a me ka wai palupalu.
