本文旨在探討利用膜處理工業(yè)酒精廢水培養(yǎng)小球藻的可行性,以及培養(yǎng)的小球藻對馬氏珠母貝(Pinctada fucata martensii)生長的可能影響。本研究所涉及的一系列實驗是在實驗室規(guī)模下進行的,其主要發(fā)現(xiàn)如下:1、光強對膜處理酒精廢水中小球藻生長和生物量的影響在本部分的研究中,分別在1000、2000、3000、4000和5000 lx的光強條件下用膜處理的酒精廢水培養(yǎng)小球藻,用以篩選酒精廢水培養(yǎng)小球藻以及小球藻處理酒精廢水中TN、TP和COD的最佳光照條件。實驗結果顯示,在光強為4000 lx時,TN、TP和COD的去除效果和小球藻生物量生產(chǎn)都很顯著。其中,TN、TP和COD的去除率分別為50.10%、76.92%和54.30%,Chl-a和類胡蘿卜素達到最大值,分別為3.13±0.17和0.93±0.25 mg/L。2、溫度對膜處理酒精廢水中小球藻生長和生物量的影響本部分的研究目的是調查在15、20、25、30和35℃條件下,酒精廢水中小球藻的生長情況以及小球藻對酒精廢水中TN、TP和COD的去除效果。實驗結果顯示,在30℃條件下,小球藻生物量最大濃度為481200 cell...

【文章頁數(shù)】：83 頁

【學位級別】：碩士

【文章目錄】：
Abstract
摘要
Abbreviations
1 General Introduction
    1.1 Background of the Study
    1.2 Literature Review
        1.2.1 Definition of Microalgae
        1.2.2 Factors Affecting Algal Growth
    1.3 Problem Statement
    1.4 The Aim and Scope of the Study
    1.5 The Scientific Significance of the Study
2 Effects of light intensity on C.vulgaris growth and biomass production in MTDW
    2.1 Introduction
    2.2 Materials and Methods
        2.2.1 Algae Strain and Culture Condition
        2.2.2 Collection and Wastewater Pretreatment
        2.2.3 Analytical Methods
    2.3 Results and Discussion
        2.3.1 Algal Growth and Biomass Accumulation
        2.3.2 Nutrient and COD Removal Efficiency
    2.4 Conclusion
3 Effects of temperature on C.vulgaris growth and biomass production in MTDW
    3.1 Introduction
    3.2 Materials and Methods
        3.2.1 Algae Strain and Culture Condition
        3.2.2 Collection and Wastewater Pretreatment
        3.2.3 Analytical Methods
    3.3 Results
        3.3.1 Algal Growth and Biomass Accumulation
        3.3.2 Nutrient and COD Removal Efficiency
    3.4 Discussions
    3.5 Conclusion
4 Effects of Inoculum Volume on C.vulgaris Growth and Biomass Production in MTDW
    4.1 Introduction
    4.2 Materials and Methods
        4.2.1 Algae Strain and Culture Condition
        4.2.2 Collection and Wastewater Pretreatment
        4.2.3 Analytical Methods
    4.3 Result and Discussion
        4.3.1 Algal Growth and Biomass Accumulation
        4.3.2 Nutrient and COD Removal Efficiency
    4.4 Conclusion
5 Orthogonal Experiments
    5.1 Material and Method
    5.2 Results and discussion
        5.2.1 Microalgae growth
        5.2.2 Effect of Orthogonal Design Test on Pigment Content of C.vulgaris
    5.3 Conclusion
6 C.vulgaris Growth Comparison between MTDW and BG11 Media
    6.1 Introduction
    6.2 Material and Method
        6.2.1 Algal Biomass growth
        6.2.2 Nutrient and COD determination and analytical Methods
        6.2.3 Carbohydrate Protein and Lipid Quantification
        6.2.4 FAMEs test and GC analysis
        6.2.5 Statistical analysis
    6.3 Result and Discussion
        6.3.1 Microalgae growth
        6.3.2 MTDW treatment using C.vulgaris
        6.3.3 Macro and micronutrient removal
        6.3.4 Biochemical Composition of C.Vulgaris Cultivated in MTDW and BG11 Media
    6.4 Conclusion
7 Effects of C.vulgaris(MTDW)biomass on growth performance for juvenile pearl oyster(Pinctada fucata martensii)
    7.1 Introduction
    7.2 Materials and Methods
        7.2.1 Materials and experimental setup
        7.2.2 Data analysis
    7.3 Results
    7.4 Conclusions
8 General Conclusion and Recommendations
    8.1 Conclusion
    8.2 Recommendations
References
Acknowledgment
About the author
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