يعرض 801 - 820 نتائج من 1,776 نتيجة بحث عن '(( 19 a decrease ) OR ( 10 ((greater decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 801
  2. 802
  3. 803
  4. 804
  5. 805
  6. 806
  7. 807
  8. 808
  9. 809

    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis حسب Karray, Fatma

    منشور في 2020
    "…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …"
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  10. 810
  11. 811
  12. 812
  13. 813
  14. 814
  15. 815
  16. 816
  17. 817

    Bench-scale and packed bed sorption of methylene blue using treated olive pomace and charcoal حسب Banat, F.

    منشور في 2006
    "…The breakthrough time increased with increasing bed height, decreasing flow rate and decreasing influent concentration and methylene blue dye uptake. …"
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  18. 818
  19. 819
  20. 820