يعرض 781 - 800 نتائج من 1,763 نتيجة بحث عن '(( 30 min decrease ) OR ( 10 ((peter decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.14s تنقيح النتائج
  1. 781
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  11. 791

    A New Electrocoagulation Electrode Configuration for The Treatment of Secondary Treated Wastewater حسب Alkhatib, Afnan

    منشور في 2019
    "…The experimental results showed that the maximum removal efficiency of TP is 88.3, 68.2 and 46.0 % and COD reduction of 82.4, 66.8 and 43.3 % with electrode mass consumption of 0.02, 0.15 and 2.12 g under running conditions of 4.3 mA/cm2 current density and 30 min electrolysis time for AC-DEP, AC and DC, respectively.…"
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  12. 792
  13. 793
  14. 794

    Fabrication of Selective Sensors for Hg2+ Traces in Water Using Graphene Decorated with Metal Nanoclusters حسب Ayesh, Ahmad I.

    منشور في 2016
    "…The system consists of three main chambers (source, mass filter, and deposition chambers) that were pumped initially to a base pressure of 10-8 mbar using two turbo pumps. …"
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  15. 795
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  19. 799
  20. 800