Surfactants bụ otu kemịkalụ kemịkalụ a na-ejikarị na ndụ kwa ụbọchị yana mmepụta ụlọ ọrụ mmepụta ihe.

Ha nwere njirimara nke ibelata esemokwu elu mmiri na ịkwalite ikike mmekọrịta dị n'etiti mmiri mmiri na ihe siri ike ma ọ bụ gas.

TMAO, Trimethylamine oxide, dihydrate, CAS NO.: 62637-93-8, bụ ihe na-arụ ọrụ n'elu na ihe ndị na-emepụta ihe, nwere ike iji mee ihe na ịsacha ihe.

TMAO oxidants adịghị ike

A na-eji Trimethylamine oxide, dị ka oxidant na-adịghị ike, na mmeghachi omume kemịkalụ maka njikọ nke aldehydes, oxidation nke organic boranes, na ntọhapụ nke organic ligands site na ígwè carbonyl ogige.

•  Ọdịdị nke surfactants

A na-ekewa ndị surfactants ụzọ abụọ: otu hydrophilic na hydrophobic.Otu hydrophilic bụ otu pola nke mejupụtara atọm dị ka oxygen, nitrogen, ma ọ bụ sọlfọ bụ hydrophilic.Otu hydrophobic bụ akụkụ hydrophobic, na-emekarị nke ndị na-abụghị polar dị ka alkyl ogologo ogologo ma ọ bụ otu aromatic.Ihe owuwu a na-enye ndị surfactants ohere ịmekọrịta ma mmiri na ihe hydrophobic dị ka mmanụ.

•  Usoro nke ọrụ nke surfactants

Surfactants na-etolite akwa molekụla n'elu mmiri mmiri, nke a maara dị ka oyi akwa adsorption.Nhazi nke oyi akwa adsorption bụ n'ihi nguzobe nke njikọ hydrogen n'etiti ìgwè hydrophilic nke ụmụ irighiri mmiri na mmiri, ebe ndị hydrophobic na-emekọ ihe na ikuku ma ọ bụ mmanụ mmanụ.Ngwunye mgbasa ozi a nwere ike ibelata esemokwu elu nke mmiri mmiri ahụ, na-eme ka ọ dịkwuo mfe maka mmiri mmiri iji mee ka mmiri dị elu.

Surfactants nwekwara ike ịmepụta ihe owuwu micelle.Mgbe itinye uche nke surfactant karịrị oke mkpokọta micelle, ụmụ irighiri ihe ndị dị n'ahụ ga-agbakọta n'onwe ha ka ha mepụta micelles.Micelles bụ obere okirikiri okirikiri nke ndị otu hydrophilic na-eche ihu na mpaghara mmiri na otu hydrophobic chere ihu n'ime.Micelles nwere ike itinye ihe hydrophobic dị ka mmanụ ma gbasasịa ha n'oge mmiri mmiri, si otú ahụ nweta emulsifying, mgbasa, na mgbaze mmetụta.

• Ngwa ubi nke surfactants

1. Onye na-ehicha ihe: Surfactants bụ isi ihe na-eme ka ihe dị ọcha dị ọcha, nke nwere ike ibelata esemokwu elu nke mmiri, na-eme ka ọ dịkwuo mfe maka mmiri mmiri na ịbanye, si otú ahụ na-eme ka nhicha dị ọcha.Dịka ọmụmaatụ, ihe ndị na-ehicha ihe dịka ncha akwa na ngwa ịsacha efere niile nwere ihe ndị na-asọ oyi.

2. Ngwaahịa nlekọta onwe onye: Surfactants nwere ike ime ka ngwaahịa nlekọta onwe onye dị ka ncha ntutu na mmiri ịsa ahụ na-emepụta ụfụfụ bara ụba, na-enye ezigbo nhicha na nhichapụ mmetụta.

3. Ihe ịchọ mma: Surfactants na-ekere òkè na emulsifying, igbasa, na ịkwado ihe ịchọ mma.Dịka ọmụmaatụ, emulsifiers na dispersants na ude mmiri, ude ihu na ịchọ mma bụ surfactants.

4. Ngwakọta pesticides na ihe mgbakwunye ọrụ ugbo: Surfactants nwere ike melite wettability na permeability nke pesticides, welie mgbasa ozi ha na permeation mmetụta, na welie irè nke pesticides.

5. Ụlọ ọrụ mmanụ na kemịkalụ: Surfactants na-ekere òkè dị mkpa na usoro dị ka mmịpụta mmanụ, ntụtụ mmiri mmanụ, na nkewa mmanụ-mmiri.Tụkwasị na nke ahụ, a na-ejikarị surfactants mee ihe na mmanụ mmanu, ihe mgbochi nchara, emulsifiers na ubi ndị ọzọ.

Nchịkọta:

Surfactants bụ ụdị kemịkalụ kemịkalụ nwere ikike ibelata esemokwu elu mmiri ma kwalite mmekọrịta dị n'etiti mmiri mmiri na ihe siri ike ma ọ bụ gas.Ihe mejupụtara ya bụ hydrophilic na hydrophobic dị iche iche, nke nwere ike ịmepụta ọkwa adsorption na ihe owuwu micelle.A na-eji ihe ndị dị n'elu mee ihe n'ọtụtụ ebe na ihe nhicha, ngwaahịa nlekọta onwe onye, ​​ihe ịchọ mma, ọgwụ pesticides na ihe mgbakwunye ugbo, mmanụ ala na ụlọ ọrụ kemịkalụ, na mpaghara ndị ọzọ.Site n'ịghọta ụkpụrụ kemịkalụ nke surfactants, anyị nwere ike ịghọta ngwa ha na usoro ọrụ ha n'akụkụ dị iche iche.