ngā matū maimoatanga wai

Waikawa konumohe

He totoka mā te hauwai konumohe (Al(OH)₃) kāore e wairewa i roto i te wai me te waipiro. Hei hauwai amphoteric, ka wairewa i roto i ngā waikawa kaha me ngā kawakore kaha. He whānuitia ōna whakamahinga.


Ngā tono

Ngā Pātai Auau mō ngā Matū Maimoatanga Wai

Ngā Tohu Hua

Ngā taonga

Rārangi

Hua

Tau CAS

21645-51-2

pH (Whakatārewatanga Wai)

8–10

Tātai Ngota

Al(OH)₃

Te wairewatanga

Kāore e rewa i roto i te wai me te waipiro; ka rewa i roto i ngā waikawa kaha me ngā kawakore kaha

Āhua

Paura mā e rere noa ana

E tika ana

Te Parakore (%, hei Al2O3)

64 MIN

64.5

Makuku (%)

3.3 TEITEI

3.0

Ngā poke (%)

0.33 TEITEI

E tika ana

D50 (μm)

40 - 110

E tika ana

Te whakawhiti ki te 200 mata

35 MIN

E tika ana

Te whakawhiti ki te 325 mesh

10 MIN

E tika ana

Ngā toenga ki te 100 mata

10 TE MŌrahi

E tika ana

Ngā tono

● Ngā hua konumohe

● Ngā matū konumohe pērā i te konumohe fluoride, te cryolite, te konumohe sulfate, te polyaluminium chloride (PAC), me te konumohe basic chloride (ACH)

● Ngā ārai mura (e mahi ana i runga i te tikanga ārai mura werawera)

● Paninga Ārai Wai mō ngā Kakahu

Nā te mea kāore e wairewa te Al(OH)₃ i te wai, ina whakamahia hei whakakī hei pani i te mata o te kakahu, hei uru rānei ki ngā āputa muka, ka āraia te makuku kei uru ki roto i te kakahu.

me te whakarato i te pehi paowa me ngā āhuatanga ārai-patū

● Waituhi

Ngā tae/whakakī whakaroa: Hei whakakī mā, ka whakanui ake i te kaha uta tae, ā, ka whakatika i ngā āhuatanga rheological i roto i ngā waituhi

He mārama teitei: He rite te taupū whakaata ki te maha o ngā mea here, he pai mō te hanga waituhi kanapa, mārama hoki.

Te ātete ki te rheology me te ātete ki te pakū: Ina honoa ki ngā matūriki kua pania ki te kapia i roto i ngā hanganga, ka whakarei ake i te ātete ki te rakuraku o ngā rauemi tā me ngā āhuatanga rere o te mangumangu.

Ātete mura: Whakamahia hei tāpiri ātete mura i roto i ngā waituhi motuhake

● Karāhe Whatu, Karāhe muka, me te Karāhe Borosilicate-Tiketike e Ātete ana ki ngā Pāmahana Teitei

Mā te whakaurunga o te Al ka whakahaere pai i te matotoru o te karāhe, ka tere ake te whakapakeketanga o te rewa, ā, ka whakapakari ake i te roa o te hua kua oti.

I roto i ngā tukanga whakaputa motuhake, he pai ake te tauhohenga a te Al(OH)₃ i te whakamahinga tika o te Al₂O₃ ahumahi, ahakoa ka puta te mamaoa wai i tēnei tukanga.

● Ngā Whakakī Pepa

Te Mā me te Kanapa Nui: He teitei te taupū whakaata o te Al(OH)₃, e whakapai ake ana i te mā me te kanapa o te mata o te pepa pania.

Ka taea te whakamahi hei whakakī i te āputaputa hei whakarei ake i te āputaputa o te pepa

Whakamahia hei whakakī ātete-mumura i roto i ngā pepa motuhake kounga teitei, ātete-ahi, e tuku ana i ngā āhuatanga pehi paowa tino pai.

Whakapai ake i te āheinga tā: He pai te mimiti hinu me te maeneene o te mata, e whakarei ake ana i te kounga tā

● Ngā hinu whakahinuhinu

Ngā whakakī/whakamātotoru hinu: Ka taea te whakamahi i te Al(OH)₃ i roto i ngā hinu hiri motuhake, i ngā hinu hangai maha-kaupapa rānei hei tāpiri totoka, hei whakamātotoru āwhina rānei hei whakapai ake i te pumau hanganga o te hinu me te kaha ki te kawe kawenga.

Ngā Wai Whakarewa (Ngā Wai Tapahi): I roto i ngā wai tapahi hinu-hangai, ka taea e ngā matūriki Al(OH)₃ pai te whakapai ake i te hinu whakahinuhinu me ngā āhuatanga ārai-kakahu.

Ngā Mahi Whakahinuhinu Mahi: Te pumau wera teitei, he pai mō ngā pūnaha whakahinuhinu i roto i ngā taiao pāmahana teitei

● Ngā Rongoā

Ngā Whakaheke Waikawa: Ka whakamahia te konumohe hauwai (ingoa whānui "Algeldrate") hei rongoā whakaheke waikawa mō te tangata me ngā kararehe (ko ngā ngeru me ngā kurī te nuinga). He pai ake i ngā momo rongoā kē atu pērā i te konutai paikāpōnate nā te mea kāore e wairewa te konumohe hauwai i roto i te wai, ā, kāore e whakapiki ake i te pH o te puku ki runga ake i te 7, nō reira ka karohia te whakaoho i te nui o te waikawa. Ko ōna ingoa waitohu ko Alu-Cap, Aludrox, Gaviscon, me Pepsamar. Ka tauhohe ki te nui o te waikawa i roto i te puku hei whakaiti i te waikawa o ngā ihirangi o te puku, ā, mā reira ka whakaora i ngā tohu o te mate puku, te mamae o te ngākau, te koretake rānei o te puku.

Te Whakahaere i te Hyperphosphatemia: Ka whakamahia hoki tēnei matū hei whakahaere i te hyperphosphatemia (te nui haere o te phosphate, te phosphorus rānei i roto i te toto) i roto i ngā tūroro e ngoikore ana te whatukuhu me ngā kararehe. I te nuinga o te wā, ka tātarihia e ngā whatukuhu te nui rawa o te phosphate mai i te toto, engari ka hua ake te nui haere o te phosphate i te ngoikore o te whatukuhu. Ina horomia ngā tote konumohe, ka herea ki te phosphate i roto i ngā whekau, ā, ka whakaitihia te nui o te phosphorus e mimitihia ana.

Tākai

Konumohe hydroxide主图1
Konumohe hydroxide主图2
Te waikawa konumohe

Rokiroki

Penapenahia tēnei hua i roto i tōna ipu hiri taketake ki tētahi wāhi hauhautanga, maroke, pai te hauhautanga, kia matara atu i ngā waikawa kaha me ngā taiao haukū. Puritia kia katia rawatia te ipu ina kore e whakamahia.

I te wā e pā ana ki te puehu, mauria he kopare puehu kua whakamanahia e te NIOSH, he karapu, me he mōhiti haumaru. Tērā pea ka whakapataritari te paura i ngā kanohi me te ara manawa. Tērā pea ka pahekeheke ngā mata mēnā ka maringi.

I raro i ngā tikanga rokiroki tika; e taunakihia ana kia whakamātautauhia anō i muri mai.

Ngā kupu taurite

● Alumina waikura

● Amphojel

● Waikawa konumohe

● Waikawa konumohe maroke


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