Showing 3,981 - 4,000 results of 18,313 for search 'significantly ((((nn decrease) OR (a decrease))) OR (((mean decrease) OR (greatest decrease))))', query time: 0.58s Refine Results
  1. 3981

    Impact of PAC dosage on HPST. by Peng Zhao (128233)

    Published 2025
    “…The model optimization and experimental validation showed that the optimal HPST conditions for treating domestic sewage were as follows: the dosage of polyaluminum chloride (PAC) was 1.70 g/L, cationic polyacrylamide (CPAM) dosage was 2.35 mg/L, sewage pH was maintained at 8.0, sludge dosage was 10 mL/L, stirring time lasted for 5 minutes, and settling time lasted for 30 minutes. As a result of these optimized conditions, the turbidity of treated sewage decreased to 1.19 NTU.…”
  2. 3982
  3. 3983
  4. 3984
  5. 3985
  6. 3986
  7. 3987
  8. 3988
  9. 3989
  10. 3990
  11. 3991
  12. 3992
  13. 3993
  14. 3994
  15. 3995
  16. 3996
  17. 3997
  18. 3998
  19. 3999
  20. 4000