Normativdan vuqori bo'lgcm (jamlangan alfa faollik -0,2 Bq/1, jamlangan beta faollik -0,2 Bq/1), tabiiv suvlar tahlilida ayrim hollarda suvning solishtirma faolligi jamlanmasining oshgan qivmati topildi. Shutting uchun alfa va beta faolliklari yig'imining oshishini ochish mexanizmi va ularning sabalarini aniqlash ilmiv metodik qiziqishlarni keltirib chiqaradi. Uran izotoplari alfa, beta faolliklari vig'imi orasida radioaktiv muvozanatini buzilishining aniq sabablarini ochish va tadqiot imkoniyatlari geokimyoning radioaktiv elementlari varadioekologiyaning muhim yo'nalishi hisoblanadi.

Tayanch iboralar: radioizotoplar, jamlangan miqdor, solishtirma faollik, radioaktiv muvozanat koeffitsenti, jamlangan alfa-beta faollik, uran izotoplari faolligi, tabiatda pavdo bo'lgan radioizotoplar, tuzli tarkib, qattiqlik, pH ko'rsatgich, kation va aniaonlar vig'imi, o'zgarishlar dinamikasi.

In the analysis o f natural waters in certain cases is revealed the increased total value o f specific activity o f waters, above, than standard (total alpha activity - 0,2 Bq/1, total beta activity - 2,0 Bq/I). Therefore determination o f the reason and disclosure o f the mechanism of total increase an alpha and beta activities is o f scientific and methodical interest. The research o f an opportunity and disclosure o f an actual reason o f violation o f radioactive balance between isotopes o f total uranium an alpha, a beta - activities is the urgent direction o f geochemistry o f radioactive elements and radio ecology.

Key words: radioisotope, total dose, specific activity, coefficient o f radioactive balance, total alpha beta activity, activities o f isotopes o f uranium, radioisotopes o f a natural origin, salt composition, self-scaling, pH indicator, sum o f cations and anions, dynamic pattern.