Kānana

Mea Kākau: Laura McKinney
Lā O Ka Hana: 8 Apelila 2021
HōʻAno Hou I Ka Lā: 13 Mei 2024
Anonim
Milad Raza Qadri | Ey Hasnain Ke Nana | Official Video
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Anter

ʻO ka kānana he kaʻina hana o ka hoʻokaʻawale ʻana i kekahi mea paʻa o kahi wai i loko o ia mea i ka hoʻomaha ʻana, mai kahi ʻano mechanical i kapa ʻia he kānana, kānana a kānana paha. He medium porous kēia, e ʻae ai i ka hele ʻana o nā mole liʻiliʻi a me nā mole ductile o ka wai, akā paʻa ka mau ʻāpana nui o ka paʻa.

ʻO nā kānana i ʻike ʻia he lole, plastic a i ʻole nā ​​ʻupena metallic a me nā ʻano pepa like ʻole, a ʻo kēia hana paha kekahi o nā hoʻohana ākea ākea āpau a i kēlā me kēia lā e hoʻokaʻawale i nā mea paʻa mai kahi hoʻomaha a i ʻole e hoʻopakele i nā mea nui mai kekahi mea wai.

Wahi a ka nui a me ke ʻano o ka hoʻohuihui, hiki iā mākou ke kamaʻilio e pili ana i:

  • Kānana. E like me ia, hoʻokumu ʻia ia i ka hoʻokaʻawale ʻana i nā ʻāpana paʻa (liʻiliʻi ʻike ʻole ʻia) i kahi ʻōpala colloidal.
  • Hoʻolei. Hoʻokaʻawale i nā ʻāpana paʻa paʻa akā ʻike ʻia mai ka wai, ma o kahi kānana i kapa ʻia he kānana.
  • Ke kanana nei. Ka hoʻokaʻawale ʻana i nā hunaahi nui mai kahi wai a i ʻole mai kahi meakino mai nā ʻāpana paʻa paʻa liʻiliʻi, ma o ka hoʻohana ʻana i kahi kānana.

ʻO nā laʻana kānana

  1. Hoʻomākaukau kope. Hāʻawi pololei ʻia ka kofe lepo i kahi kānana (hana ʻia i ka lole a i ʻole pepa) a ninini ʻia ka wai e hoʻolapalapa ʻia ana, kahi e unuhi ai i ka ʻono a me nā waiwai o ke kofe, me ka ʻike he "holoi" ia a i ʻole ke koena paʻa o ka pauka kope. e noho ia i ka kānana ʻaʻole komo i ke kīʻaha.
  2. Hoʻomoʻa kolo palaoa. Pono e kuke i ka pasta i loko o ka wai e hoʻolapalapa ai e hoʻoliʻiliʻi a loaʻa hou i kona ʻano a lahilahi a me kona ʻano, akā hoʻopau ʻia ia ma waho o ia, no laila pono ia e kānana ʻia, e ʻae ana i ka wai e kahe a me ka pasta i kuke ʻia e noho i ka kānana.
  3. Hoʻololi wai. I ka hana ʻana i nā wai he nui, kāwili ʻia ka hua i loko o nā ʻāpana āpau me ka wai, a i ʻole kaomi ʻia o ka pulp e loaʻa ai ka wai momona. ʻO kēlā me kēia hihia, pono ia e kānana e hoʻokaʻawale i nā koena paʻa a i ʻole nā ​​pulp mai nā wai ponoʻī.
  4. Hoʻomākaukau o nā infusions. Hana ʻia nā tī a me nā infusions he nui mai ka mauʻu hou, waiho ʻia i nā pae i ka wai kohua. Ke hoʻokuʻu ʻia nā mea i loko o laila, hoʻokaumaha ʻia lākou e lawe i nā kaula paʻa a waiho i ka wai i loko o ke kīʻaha.
  5. Kānana ʻea. I loko o nā wahi i hoʻopaʻa ʻia a i ʻole i loko o ka ʻōnaehana hoʻokomo ʻea o nā ʻenekini kaʻa, hoʻohana ʻia nā kānana no ka mālama ʻana i nā haumia ea, e like me nā huna lepo a me nā mea paʻa ʻē aʻe, a pēlā e mālama ai i ka ea i loko o ka ʻōnaehana maemae hiki. Maʻemaʻe ke hiki. Pēlā nō ia no ka kānana mīkini maloʻo, nāna e hōʻiliʻili i nā ʻōpala lint a me nā lole mai ka lewa.
  6. Nā kānana wai. ʻO ka manawa pinepine i nā home e hoʻohana ʻia kahi kānana wai e lawe i nā mea haumia mai ka wai ma mua o ka hoʻohana ʻana ia mea no ka hana home. ʻO kēia mau kānana he mau pōhaku porous ka mea e ʻae ai i ka hele ʻana o ka wai akā paʻa nā ʻāpana liʻiliʻi a me nā mea e pili pū ana me ia.
  7. Kānana ʻaila. I nā ʻenekini kuni, hoʻohana ʻia nā kānana aila e mālama i nā ʻāpana kalapona i hana ʻia e ke kahe wela o kēia mau lubricants, a pēlā e mālama ai i nā ʻāpana i ka kānana a me ka aila e like me ka maʻemaʻe, e hoʻonui ana i ke ola pono o nā mīkini.
  8. ʻO Tinajeros a i ʻole nā ​​kānana pōhaku. Ma muli o ka hele ʻana o ka wai mai kahi ipu luna a kahi haʻahaʻa i loko o kahi pōhaku porous, he mau mea hoʻomaʻemaʻe wai i hoʻohana ʻia i nā manawa koloneial i nā hale. I kēia lā mālama ʻia lākou ma ke ʻano he relics hoʻonaninani.
  9. Grates Sewer. Ke hana nei nā pā hao ma ka waha o nā mea hoʻowalewale e like me nā sieves e mālama i nā ʻōpala paʻa nui a pale i ke kaʻe ʻana o nā paipu hoʻoliʻiliʻi e iho ai ka wai ua.
  10. ʻO ka kānana paka. Hana ʻia mai ka cellulose acetylated, hoʻokō lākou i ke kuleana o ka kānana ʻana i ka lewa me ka uahi mai ke kuni ʻana i nā lau paka, i mea e pale aku ai i nā koena paʻa mai ke komo ʻana i nā māmā me ka ea.
  1. ʻUpena ʻauʻau. Hoʻohana ʻia no ka hoʻomaʻemaʻe ʻana i ka wai, mālama lākou i nā mea kolo, nā lau a me nā ʻōpala laulā i kahi mokuʻāina paʻa i waiho ʻia i ka wai a ʻae i ka wai e hele i loko, no laila e lawelawe ana ma ke ʻano he mea hoʻomaʻemaʻe.
  2. Ke kānana ʻana i ka palaoa. Hoʻomaʻamaʻa pinepine ʻia ka palaoa (paʻa) ma kahi sieve a kānana paha, ʻaʻole wale no ka hoʻomaʻemaʻe iā ia i nā koena a i nā ʻelala paha, akā e hoʻopili iā ia a ʻae i ka fluffiness hou i nā mea ʻono a pale i ka hoʻokumu ʻia ʻana o nā puʻupuʻu.
  3. Sieving sima. I nā hoʻomākaukau no ka ʻāpana kūkulu, kānana pinepine ʻia ka paukū sima ma mua o ka hoʻohuihui ʻana iā ia, i mea e hoʻopili ʻia ai nā ʻāpana o nā mea a i ʻole granular a pēlā e hōʻoia ai he homogeneous ka hui.
  4. Dialysis. I nā mea maʻi me ka hōʻino ʻole o ka puʻuwai, pono kahi hana kānana koko, kahi e hemo ai nā mea make a me nā ʻōpala kūpono ʻole mai iā ia: ua kapa ʻia kēia ʻo dialysis a hana ʻia ia ma o nā mīkini loea. E lilo nā puʻupaʻa i ka kānana koko maoli.
  5. Pepa kānana. Hoʻohana ʻia i loko o nā keʻena hoʻokolohua e hoʻokaʻawale i ka wai a maʻalahi hoʻi i nā mea dilutable e like me ke kō, ka paʻakai a me ke one, he pepa porous ia e paʻa i nā huna liʻiliʻi akā e ʻae i ka wai e hele i loko.

Nā ʻenehana ʻē aʻe no ka hoʻokaʻawale ʻana i nā hoʻohuihui

  • Nā laʻana o Centrifugation
  • Nā laʻana o Distillation
  • Nā laʻana Chromatography
  • Nā laʻana o Decantation
  • Nā laʻana o ka Hoʻokaʻawale Mākēneki
  • Nā laʻana o ka Crystallization
  • Nā Laʻana Sieving



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