Ionit tuzilishining geterofazaviy modeli asosida yaratilgan aralashmalarni ajratishning ionit-ekstraksion usulidan foydalanib qutbiy guruhlari dissotsilanadigan kuchli asosli anionitlar ARA-4P, ARA-12P, AV-17x8 va kuchli kislotali kationit KU-2x8 hamda qutbiy guruhlari dissotsilanmaydigan PVS kabi polimer gellar yordamida quyimolekulyarelektrolitlarning binar aralashmalari ajratilgan. Ajratish jarayonining samaradorligiga ionitlarning tabiati, ularning selektivligi, tarkibidagi funksional guruhlari, ko‘ndalang bog‘lar miqdori, shuningdek, aralashmalardagi moddalarning konsentratsiyasi va tabiati, ion zaryadlari kabi xususiyatlarining ta’siri ko‘rsatilgan.
| Mualliflar | T r o b o v X T, A t a v u l l a y e v a S h Sh, K a r i m o v X R, T u r s u n o v a G X, J u r a y e v a R A |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashr sanasi | 2023-02-20 |
| Jild | 1 |
| Son | 1 |
| Betlar | 1-9 |
| Til | uz |
| DOI | 10.59251/2181-1296.v1.1.1880 |
DOI: 10.59251/2181-1296.v1.1.1880 · Maqolaning asl sahifasi · PDF
Bioflocculants are polysaccharide-based, biodegradable macromolecules synthesized by soil microorganisms. A bacterium prodicing an extracellular bioflocculant wasisolated from the salty and dry soil and identified as…
Ushbu ishda kimyoviy cho‘ktirish usuli yordamida kremniy plastinkasi sirtida sintez qilingan rux oksidi nanokristallarining strukturasi va optik xossalariga qizdirish haroratining ta’siri zamonaviy tadqiqot usullaridan…
In this work, the oxide phase of the spinel structure Li1.33Mn1.67O4 4 partially replaced manganese with Mg2+ ions, and the effect of lithium manganese oxides on adsorption properties was studied. Li1.33MgxMn(1.67-x)O4…
Вспучивающееся огнезащитное покрытие (ВОП) - это пассивная система противопожарной защиты, которая вспучивается при нагревании для образования расширенного многоклеточного обугленного слоя, защищающего основу от огня. В…
Maqolada Navoiy viloyatidagi chorvachilik tarmoqni hududiy tashkil etishning iqtisodiy-geografik jihatidan tahlil qilingan. Shuningdek barcha turdagi chorva sonini statistik ma’lumotlar asosida 2000-2022 yillar…
Big Data is a collection of unstructured huge amounts of valuable different types of data that have been overlooked by humans so far due to the complexity of the storage, processing, and transmission process. For this…
Ishda kutish joylari chegaralangan imtiyozli xizmat ko‘rsatish tarmog‘i nostatsionar navbat uzunligi taqsimotining Laplas almashtirishi topilgan. Ushbu ifodadan statsionar navbat uzunligi taqsimotini aniqlovchi formula…
В настоящей работе предлагается алгоритм построения семейства разных краевых задач Штурма – Лиувилля с одинаковым спектром
In this work, an new estimate is obtained for the number of representations of a sufficiently large natural number as a sum of squares of four prime numbers. Additionally, the cardinality of the set of natural numbers…
В настоящей работе излагается алгоритм построения семейства разных краевых задач Штурма – Лиувилля с одинаковым спектром.
Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi — barcha maqolalar