Jurnal maqolasiOchiq kirish
Nukus shahri yer osti suvlarining fizik-kimyoviy tarkibi va ularning suv sifatiga ta’sirini baholash
- Navoi State University of Mining and Technologies, Navoi, Uzbekistan
- Tashkent Pharmaceutical Institute, Tashkent, Uzbekistan
- Youngsan University, Busan, South Korea
Asosiy jihatlar
- Ikki quduq: Samankul mahallasi (Xo‘jayli tumani) va Darsan Sayek ovuli (Nukus tumani).
- Umumiy qattiqlik 14,4 va 19,3 mg-ekv/dm³; ikkalasida ham pH 8,0.
- Quruq qoldiq 1344 va 1728 mg/dm³ (ichimlik suvi uchun chegara 1000 mg/l).
- Sulfatlar 240 va 283 mg/dm³; xloridlar 221 va 378 mg/dm³; nitratlar 1,0 va 1,8 mg/dm³; ftor 0,3 va 0,12 mg/dm³.
Annotatsiya
This article examines the physicochemical characteristics of groundwater taken from two different sources located in the vicinity of the city of Nukus, including pH, hardness, dry residue, major anions and cations, as well as the content of heavy metals. The obtained results were compared with sanitary and regulatory indicators, and their impact on water quality was assessed. The study showed that the water is characterized by high hardness and an increased concentration of sulfate and chloride ions.
Maqoladagi inglizcha annotatsiya. Mualliflar annotatsiyasi CC BY-NC 4.0 litsenziyasi asosida keltirilgan. Annotatsiya ingliz tilida berilgan.
Kalit so‘zlar
- suvning qattiqligi
- quruq qoldiq
- anion va kationlar
- minerallashuv
- antropogen ifloslanish
Sodda qilib aytganda
Mualliflar ikki quduqdan namuna olgan: biri Xo‘jayli tumani Samankul mahallasidagi Aydar ko‘chasida, ikkinchisi Nukus tumanidagi Darsan Sayek ovulida. Ular suvning hidi, loyqaligi, pH, umumiy qattiqligi va quruq qoldig‘ini, nitrit, nitrat, sulfat va xloridni, temir, mis, rux, qo‘rg‘oshin va kadmiyni hamda ftorni o‘lchab, natijalarni O‘zbekistonning ichimlik suvi me’yorlari bilan solishtirgan.
Ikkala suvning pH ko‘rsatkichi 8,0, ikkalasi ham juda qattiq: Xo‘jayli tumanida 14,4 mg-ekv/dm³, Nukus tumanida 19,3 mg-ekv/dm³. Quruq qoldiq 1344 va 1728 mg/dm³, sulfatlar 240 va 283 mg/dm³, xloridlar 221 va 378 mg/dm³. Nitratlar (1,0 va 1,8 mg/dm³) 45 mg/dm³ chegarasidan ancha past, qo‘rg‘oshin, rux va kadmiy aniqlanmagan, temir va mis faqat iz miqdorda, ftor (0,3 va 0,12 mg/dm³) esa 0,7–1,5 mg/dm³ me’yoridan past.
Mualliflar suvni ishlatishdan oldin yumshatish, aeratsiya va filtrlashni tavsiya qiladi. Ilgarigi tadqiqotlarga tayanib, ular Nukus atrofidagi yer osti suvlarini asosan sulfat-xloridli natriyli yoki gidrokarbonat-sulfatli, minerallashuvi ko‘pincha 1500–3000 mg/l bo‘lgan suvlar sifatida tavsiflaydi; bu suvlar Amudaryo, atmosfera yog‘inlari va sug‘oriladigan yerlardan sizib o‘tgan suv hisobiga shakllanadi va kuchli bug‘lanish natijasida minerallashadi.
Iqtibos namunasi
Z. U. Abdiramanova, F. E. Umirov, O. J. Hamidov, X. R. Tuxtayev and V. J. Toshnazarov (2025). Physicochemical composition of groundwater in Nukus and its effect on water quality. Journal of Advances in Engineering Technology, 2025, No. 4 (20), pp. 19–23. https://sciencealgorithm.uz/?portfolio=nukus-shahri-yer-osti-suvlarining-fizikkimyoviy-tarkibi-va-ularning-suv-sifatiga-tasirini-baholash