Ka Hoʻohana ʻana o nā Surfactants Low-Foam i ka Hoʻomaʻemaʻe ʻOihana

In hoʻomaʻemaʻe ʻoihana, ʻaʻole wale ka huʻa e hōʻino i ka holoi ʻana akā hoʻolilo hoʻi i ka holoi ʻana i mea paʻakikī, waiho pinepine i nā koena, a hiki ke kahe mai nā lako hoʻomaʻemaʻe, e hopena ana i ka ʻōpala. Eia kekahi, hiki i ka huʻa ke wehe i nā surfactants mai ka pae wai hoʻomaʻemaʻe. No laila, pono nā huahana hoʻomaʻemaʻe haʻahaʻa-huʻa e hoʻokō i ka hana hoʻomaʻemaʻe maikaʻi loa.

Hoʻopilikia ʻia ka hana ʻana a me ke kūpaʻa o ka huʻa i ka hoʻomaʻemaʻe ʻoihana e nā kumu like ʻole, e like me ke ʻano o nā surfactants, nā ʻāpana ʻē aʻe i nā hopena hoʻomaʻemaʻe, nā waiwai pH a me nā electrolytes, ka mahana, ka paʻakikī o ka wai, nā mea haumia aila, a me nā ʻano hoʻomaʻemaʻe. No laila, ʻo nā surfactants huʻa haʻahaʻa e pili ana i nā surfactants i hana ʻole i ka huʻa a i ʻole ka huʻa paʻa ʻole e hoʻopuehu koke ma lalo o nā kūlana lawelawe.

Nā ʻano hana oNā Surfactants Haʻahaʻa-Hua

Ke Kū'ē ʻana i ka ʻakika a me ka Alkali: Ma lalo o nā kūlana maʻamau, hiki ke manaʻo ʻia he kūpaʻa i ka ʻakika a me ka alkali. Ma ke ʻano kūikawā, hiki i nā ethers waiʻona alkyl-capped ke noho paʻa no ka manawa lōʻihi ma lalo o ke kūlana wela kiʻekiʻe, ka waikawa ikaika a me ka alkali ikaika me ka ʻole o nā loli i ko lākou ʻano kūloko.

Hana ʻIli: Hoʻopaʻa ʻia e ke ʻano molekala, ua hoʻemi nui ʻia ka ʻokoʻa polarity ma waena o nā hui hydrophilic a me nā hui lipophilic i ka ʻano amphiphilic o nā surfactants.

Hoʻemi ʻia ke kiko ao: Ma muli o ka hoʻonui ʻia ʻana o nā hui lipophilic i loko o ke ʻano, he haʻahaʻa ke kiko ao o nā surfactants nonionic haʻahaʻa.

Kuhi Paʻahau i Hoʻohaʻahaʻa ʻia: I ka wā e ālai ʻia ai nā wēlau hydrophilic e nā hui lipophilic a i ʻole lipophilic, ua hoʻonāwaliwali ʻia ka ikaika intermolecular, e hopena ana i kahi kiko paʻahau haʻahaʻa o ka huahana. Hoʻomaʻalahi kēia waiwai i ka hoʻopili ʻana o ia mau huahana.

Ka Hoʻonāwaliwali ʻana o ke ʻano o ka Gelation: Hōʻike kēlā mau huahana i kahi ʻano emi nui o ka hana ʻana i nā gels i ka wai, he mea maikaʻi loa ia no ka hoʻokumu ʻana i ka huahana.

Ka hoʻohana ʻana o nā Low-Foam Surfactants i lokoHoʻomaʻemaʻe ʻoihana

Ka hoʻomaʻemaʻe mua ʻana i nā mea ʻai: ʻO ka maʻamau, pili ia i ka holoi mua ʻana i nā mea ʻai ma mua o ka waiho ʻana i loko o ka mea holoi kīʻaha.

Hoʻomaʻemaʻe-ma-kahi: Pili nui ia i ke kaʻina hana hoʻomaʻemaʻe i ka wā o ka hana ʻana a me ka hana ʻana i ka meaʻai. I ke kaʻina hana hoʻomaʻemaʻe, ʻo ka hoʻomaʻū ʻana ka hana nui o nā surfactants. I kēia manawa, ʻo nā surfactants i hoʻohana ʻia i nā huahana hoʻomaʻemaʻe he mau mea haʻahaʻa-huʻa me nā waiwai defoaming a me nā mea pale huʻa, e hōʻoiaʻiʻo ana i ka holomua maʻalahi o nā hana hoʻomaʻemaʻe.

Ka Hoʻomaʻemaʻe ʻana i nā ʻōmole pia hana hou: Kālele ia i ka hoʻomaʻemaʻe ʻana i nā ʻōmole pia hana hou.

Hoʻomaʻemaʻe Metala: I ka hoʻomaʻemaʻe metala, ʻaʻole wale nā ​​​​surfactants e hana i nā hana o ka hoʻomaʻū ʻana, defoaming a me ka pale ʻana i ka huʻa, akā pono nō hoʻi e hāʻawi i ka detergent ikaika. Eia kekahi, hiki i nā ʻōpala aila ke alakaʻi i ka hana ʻana o ka huʻa nui i loko o ka ʻōnaehana i ka wā e hoʻomaʻemaʻe ai. No laila, pono nā surfactants e loaʻa ka detergent maikaʻi loa, hōʻike i ka huʻa haʻahaʻa iā lākou iho, a pale i ka huʻa i hoʻokumu ʻia e nā mea haumia aila.