يعرض 41 - 60 نتائج من 737 نتيجة بحث عن '(( 10 12 decrease ) OR ( 10 ((meer decrease) OR (((nn decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 41
  2. 42
  3. 43
  4. 44
  5. 45
  6. 46
  7. 47

    Effects of combined calcium hypochlorite and chlorine dioxide on drinking water quality in Qatar and disinfection by-products formation حسب Mohamed, Elsamoul H.

    منشور في 2017
    "…The bottles were spiked with Ca(ClO)2 in sequence to give concentration of 0.2, 0.4, 0.6, 0.8, 1.0, and 1.2 mg/L as free chlorine. The mixtures were stored for 7 days at 25°C in the dark then heated to 45°C for two days more, and analyzed daily for physical and chemical parameters. …"
    احصل على النص الكامل
    احصل على النص الكامل
  8. 48
  9. 49
  10. 50
  11. 51
  12. 52

    Effects of Combined Calcium Hypochlorite and Chlorine Dioxide on Drinking Water Quality in Qatar and Disinfection by Products Formation حسب Mohamed, Elsamoul H.

    منشور في 2016
    "…The bottles were spiked with Ca(ClO)2 in sequence to give concentration of 0.2, 0.4, 0.6, 0.8, 1.0, and 1.2 mg/l as free chlorine. The mixtures were stored for 7 days at 25°C in the dark then heated to 45°C for two days more, and analyzed daily for physical and chemical parameters. …"
    احصل على النص الكامل
    احصل على النص الكامل
  13. 53
  14. 54
  15. 55
  16. 56
  17. 57
  18. 58
  19. 59
  20. 60