DUNYODA ICHIMLIK SUVI MUAMMOSI VA TOZA ICHIMLIK SUVINI OLISHNING ZAMONAVIY YECHIMLARI
Keywords:
ichimlik suvi, suv tanqisligi, suv resurslari, suvni tozalash, suv chuchitish, teskari osmos, quyosh energiyasi, quyosh suv chuchitgichi, distillatsiya, suv sifati.Abstract
Ushbu tezisda dunyo miqyosida ichimlik suvining yetishmasligi, suv resurslarining hududlar bo‘yicha notekis taqsimlanishi, iqlim o‘zgarishi, aholi sonining ko‘payishi va antropogen ifloslanish natijasida yuzaga kelayotgan suv muammolari tahlil qilingan. Toza va xavfsiz ichimlik suviga bo‘lgan talabning ortishi suvni qayta ishlash, sho‘r suvlarni chuchitish, oqova suvlarni tozalash hamda muqobil suv manbalaridan foydalanish texnologiyalarini rivojlantirishni talab etmoqda. Tezisda teskari osmos, distillatsiya, elektrodializ, ultrafiltratsiya va quyosh energiyasidan foydalanadigan suv chuchitish texnologiyalarining imkoniyatlari va cheklovlari ko‘rib chiqilgan. Ayniqsa, markazlashgan suv ta’minoti mavjud bo‘lmagan chekka hududlarda quyosh energiyasi asosida ishlaydigan kichik quvvatli suv chuchitgichlardan foydalanish istiqbolli yechim sifatida asoslangan.
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