Showing 48,101 - 48,120 results of 52,363 for search '"China"', query time: 0.15s Refine Results
  1. 48101
  2. 48102
  3. 48103
  4. 48104
  5. 48105

    A Large Goaf Group Treatment by means of Mine Backfill Technology by Hanwen Jia, Baoxu Yan, Erol Yilmaz

    Published 2021-01-01
    “…This paper evaluates comprehensively the stability of the multistage large-scale goaf group in a Pb-Zn mine in Inner Mongolia, China, via the modified Mathews stability diagram technique. …”
    Get full text
    Article
  6. 48106
  7. 48107
  8. 48108

    Introduction of Reclaimed Water Utilization and Progress in Frontier Research in Japan by QI Xiaoyuan, HE Kai, YU Haixia, LIU Bingjun

    Published 2023-01-01
    “…Due to population growth and global warming,the contradiction between the supply and demand of water resources is becoming more and more serious.In recent years,reclaimed water utilization has gained widespread attention globally as a way to alleviate water shortage.Compared with natural water resources,reclaimed water has the advantages of being large and stable in quantity,easy to use,and not being constrained by climatic conditions.If urban wastewater is properly treated and reused,it can alleviate the global water shortage to a large extent.Japan,as one of the early adopters of reclaimed water,has accumulated some experience in wastewater reuse.This paper summarized reclaimed water-related policies,treatment technologies,examples in Japan,and the international standard setting.It also outlined reclaimed water measures and the purpose and basic philosophy behind the related policies in Japan,especially the performance evaluation criteria of reclaimed water treatment technology,so as to provide some reference for the utilization and promotion of recycled water in China.…”
    Get full text
    Article
  9. 48109
  10. 48110
  11. 48111
  12. 48112
  13. 48113
  14. 48114
  15. 48115
  16. 48116
  17. 48117
  18. 48118
  19. 48119
  20. 48120