يعرض 321 - 340 نتائج من 1,776 نتيجة بحث عن '(( 19 a decrease ) OR ( 10 ((meters decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
  1. 321
  2. 322
  3. 323
  4. 324
  5. 325
  6. 326
  7. 327
  8. 328
  9. 329
  10. 330

    EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO... حسب BARAH, FARAHNAZ GHOLAMREZA

    منشور في 2022
    "…The highest phenol removal of real olive wastewater was at pH 10 and room temperature by OSNP-S (56.78%). Based on the adsorption isotherm model, the adsorption capacity decreased by temperature and the coefficient of determination R2 of the Freundlich adsorption isotherm model showed the best equilibrium data for phenol adsorption with the physical interaction adsorption process. …"
    احصل على النص الكامل
  11. 331
  12. 332
  13. 333
  14. 334

    Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars حسب Alnahhal, Wael

    منشور في 2017
    "…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
    احصل على النص الكامل
    احصل على النص الكامل
  15. 335
  16. 336
  17. 337
  18. 338
  19. 339
  20. 340