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環境保護中等離子體治理技術(英文版)(精)

  • 作者:杜長明//嚴建華
  • 出版社:浙江大學
  • ISBN:9787308180139
  • 出版日期:2018/03/01
  • 裝幀:精裝
  • 頁數:81
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內容大鋼
    杜長明、嚴建華著的這本《環境保護中等離子體治理技術(英文版)(精)》主要介紹了環境保護中等離子體治理技術現狀,包括等離子體消毒、空氣污染控制、固體廢物處理及水凈化技術。首先介紹了一種新型非熱等離子體流化床修復菲污染土壤,當能量密度為5960 J/g時,菲的除土率高達95%,並提出了等離子體修復菲污染土壤的機理。利用滑動弧等離子體反應器進行混合染料廢水的降解和脫色,混合染料的降解與脫色符合准一級動力學規律。把微等離子體系統用於去除廢水中鉻,當能量密度為300J/mL時,經過2min的放電處理,鉻的去除率高達100%。利用濕空氣滑動弧能夠快速實現高效的表面殺菌,不同空氣流速下以及放電間距下滅菌的動力學表明增大空氣流速以及縮小放電間距能夠改善殺菌效果。最後,提出了一種新型等離子體流化床凈化有機廢氣技術。

作者介紹
杜長明//嚴建華

目錄
1 Application of Plasma Technology for Remediating Environment:An Introduction
  1.1 Introduction
  1.2 Plasma Generation and Application
  1.3 Plasma Technology in Environmental Protection
  References
2 Remediation of Phenanthrene-contaminated Soil Using Non-thermal Plasma Fluidized Bed
  2.1 Introduction
  2.2 Experimental Section
    2.2.1 Experimental Setup
    2.2.2 Materials and Analyses
  2.3 Results and Discussion
    2.3.1 Effect of the Solid Bed Location
    2.3.2 Effect of the Input Energy Density
    2.3.3 Effect of the Flow Rate of the Carrier Gas
    2.3.4 Effect of the Soil Moisture Content
    2.3.5 Role of Active Species
    2.3.6 TOC Analysis
    2.3.7 Proposed Pathway of the PHE Degradation
  2.4 Conclusions
  References
3 Degradation and Discoloration of Textile Dyes Using Gliding Arc Plasma Combined with Fenton Catalysis
  3.1 Introduction
  3.2 Experimental Section
    3.2.1 Plasma Apparatus
    3.2.2 Materials and Analytical Methods
  3.3 Results and Discussion
    3.3.1 Plasma Discoloration and Degradation of Single Dye
    3.3.2 Treatment Results of Mixed Dye Wastewater
    3.3.3 Discoloration and Degradation in the Presence of Zerovalent Iron (ZVI)
    3.3.4 Comparison of Different Research Studies and Their Major Results
  3.4 Conclusions
  References
4 Reduction and Removal of Cr(VI) from Aqueous Solution by Microplasma
  4.1 Introduction
  4.2 Experimental Details
    4.2.1 Discharge Apparatus and Materials
    4.2.2 Analyses
  4.3 Results
    4.3.1 Effect of Gas Flow Rate on Cr(VI) Reduction
    4.3.2 Effect of Initial pH on Cr(VI) Reduction
    4.3.3 Effect of Stirring on Cr(VI) Reduction
    4.3.4 Effect of Initial Cr(VI) Concentration on Cr(VI) Reduction.
    4.3.5 Effect of Various Discharge Gas on Cr(VI) Reduction
    4.3.6 Effect of Input Power on Cr(VI) Reduction
    4.3.7 Effect of Ethanol on Cr(VI) Reduction and Removal
    4.3.8 Effect of Initial pH on the Removal of Cr(VI) in the Presence of Ethanol
    4.3.9 Characterization of the Sediment
  4.4 Discussion
  4.5 Conclusions
  References

5 Surface Sterilization by Atmospheric Pressure Non-thermal Plasma .
  5.1 Introduction
  5.2 Experimental Section
  5.3 Results and Discussion
    5.3.1 Destruction of Bacteria by Atmospheric Pressure Non-thermal Plasma
    5.3.2 Influence of Air Flow Rate on the Sterilization Efficiency
    5.3.3 Influence of Gap Distance Between Agar Surfaces and Electrodes on the Sterilization Efficiency
    5.3.4 Temperature Variations of Surface Sterilization Efficiency under Different Contact Distances
    5.3.5 Influence of the Total Number of Bacteria in the Surface on the Sterilization Efficiency
    5.3.6 Scanning Electron Microscopic Photomicrographs of E-coli in the Treatment
    5.3.7 Mechanism of Bacteria Inactivation by Non-thermal Plasma
  5.4 Conclusions
  References
6 Removal of Volatile Organic Compounds Using Plasma Fluidized Bed
  6.1 Introduction
  6.2 Removal of Volatile Organic Compounds Using Plasma Fluidized Bed with Catalysis
    6.2.1 Experimental Section
    6.2.2 Results
  6.3 Removal of Volatile Organic Compounds Using Plasma Fluidized Bed with Activated Carbon
    6.3.1 Experimental Section
    6.3.2 Results
  Reference
Index

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