Lai Ho-yan. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 104-122). / Abstracts in English and Chinese. / ACKNOWLEDGEMENT --- p.I / ABSTRACT (ENGLISH) --- p.II / ABSTRACT (CHINESE) --- p.IV / TABLE OF CONTENT --- p.VI / LIST OF FIGURES --- p.IX / LIST OF TABLES --- p.V / INTRODUCTION --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Sources of oil pollution --- p.1 / Chapter 1.3 --- Composition of oil --- p.4 / Chapter 1.4 --- Fate of oil in the environment --- p.6 / Chapter 1.5 --- Toxic effect of oil on marine ecosystem --- p.8 / Chapter 1.5.1 --- Acute toxicity --- p.8 / Chapter 1.5.2 --- Chronic toxicity --- p.9 / Chapter 1.5.3 --- Carcinogenicity of oil --- p.11 / Chapter 1.6 --- The origins of ecotoxicology --- p.12 / Chapter 1.7 --- Need for ecotoxicity tests --- p.13 / Chapter 1.8 --- Testings in ecotoxicology --- p.15 / OBJECTIVES --- p.17 / MATERIALS AND METHODS --- p.18 / Chapter 1. --- Collection of oily wastes samples --- p.18 / Chapter 2. --- Preparation of samples --- p.18 / Chapter 2.1 --- Water-soluble fraction --- p.19 / Chapter 2.2 --- Polycyclic aromatic hydrocarbon fraction --- p.20 / Chapter 2.2.1 --- Supercritical fluid extraction --- p.20 / Chapter 2.2.2 --- Silica gel chromatography --- p.22 / Chapter 2.2.3 --- Sample concentration --- p.22 / Chapter 3. --- Chemical analyses of oily wastes --- p.26 / Chapter 3.1 --- Determination of heavy metal concentration in oily waste samples --- p.26 / Chapter 3.1.1 --- Nitric acid-perchloric acid digestion --- p.26 / Chapter 3.1.2 --- Inductively coupled plasma-emission spectrometric analysis --- p.26 / Chapter 3.2 --- Determination of polycyclic aromatic hydrocarbon concentration in oily waste samples --- p.28 / Chapter 3.2.1 --- Determination of polycyclic aromatic hydrocarbon concentration in water- soluble fraction --- p.28 / Chapter a. --- Liquid-liquid extraction --- p.28 / Chapter b. --- Gas chromatography-mass spectrometric analysis of water-soluble fraction --- p.29 / Chapter 3.2.2 --- Determination of polycyclic aromatic hydrocarbon concentration in crude oily waste samples --- p.32 / Chapter a. --- Supercritical fluid extraction and silica gel column chromatography --- p.32 / Chapter b. --- Gas chromatography-mass spectrometric analysis of polycyclic aromatic hydrocarbon fraction --- p.33 / Chapter 4 --- ecotoxicological studies of oily wastes --- p.34 / Chapter 4.1 --- Toxicity tests and sample preparation --- p.34 / Chapter 4.2 --- Ecotoxicological studies of water soluble fraction --- p.34 / Chapter 4.2.1 --- "Growth inhibition test on a marine alga, Chlorella pyrenoidosa CU-2" --- p.34 / Chapter 4.2.2 --- "Survival test on a marine amphipod, Elasmopus rapax" --- p.39 / Chapter 4.2.3 --- "Survival test on a marine fish, Ambassis gymnocephalus" --- p.41 / Chapter 4.2.4 --- Microtox® test --- p.43 / Chapter 4.3. --- Ecotoxicological studies of polycyclic aromatic hydrocarbon fraction --- p.45 / Chapter 4.3.1 --- "Growth inhibition test on a marine alga, Chlorella pyrenoidosa CU-2" --- p.45 / Chapter 4.3.2 --- "Survival test on a amphipod, Parhyale plumulosa" --- p.45 / Chapter 4.3.3 --- "Survival test on the fish, Sparus sarba" --- p.47 / Chapter 4.3.4 --- Microtox® test --- p.49 / Chapter 5. --- Statistical analyses of chemical and ecotoxicological analyses --- p.50 / RESULTS --- p.51 / Chapter 1. --- Chemical analyses of oily wastes --- p.51 / Chapter 1.1 --- Inductively coupled plasma-emission spectrometric analysis --- p.51 / Chapter 1.1.1 --- Heavy metal concentration in crude oily wastes --- p.51 / Chapter 1.1.2 --- Heavy metal concentration in water-soluble fraction --- p.51 / Chapter 1.1.3 --- Heavy metal concentration in ploy cyclic aromatic hydrocarbon fraction --- p.54 / Chapter 1.2 --- Gas chromatography- mass spectrometry analysis --- p.54 / Chapter 1.2.1 --- Polycyclic aromatic hydrocarbon concentration in crude oily wastes --- p.54 / Chapter 1.2.2 --- Polycyclic aromatic hydrocarbons concentration in water-soluble fraction --- p.59 / Chapter 1.2.3 --- Polycyclic aromatic hydrocarbons concentration in polycyclic aromatic hydrocarbon fraction --- p.61 / Chapter 2. --- Ecotoxicological studies of oily wastes --- p.63 / Chapter 2.1 --- Ecotoxicological studies of water-souble fraction --- p.63 / Chapter 2.1.1 --- Growth inhibition test on Chlorella pyrenoidosa CU-2 --- p.63 / Chapter 2.1.2 --- Survival test on Elasmopous rapax --- p.63 / Chapter 2.1.3 --- Survival test on Ambassis gymnocephalus --- p.67 / Chapter 2.1.4 --- Microtox® test --- p.67 / Chapter 2.2 --- Ecotoxicological studies of polycyclic aromatic hydrocarbon fraction --- p.70 / Chapter 2.2.1 --- Growth inhibition test on Chlorella pyrenoidosa CU-2 --- p.70 / Chapter 2.2.2 --- Survival test on Parhyale plumulosa --- p.70 / Chapter 2.2.3 --- Survival test on Sparus sarba --- p.74 / Chapter 2.2.4 --- Microtox® test --- p.74 / Chapter 3. --- Statistical analyses of chemical and ecotoxicological studies --- p.77 / Chapter 3.1 --- Statistical analyses of studies on water-soluble fraction --- p.77 / Chapter 3.1.1 --- Correlation between heavy metal concentration in water-soluble fraction and toxicity tests --- p.77 / Chapter 3.1.2 --- Correlation between concentration of total polycyclic aromatic hydrocarbon in water-soluble fraction and toxicity tests --- p.80 / Chapter 3.1.3 --- Correlation among acute toxicity tests --- p.80 / Chapter 3.2 --- Statistical analyses of polycyclic aromatic hydrocarbon fraction --- p.84 / Chapter 3.2.1 --- Correlation between heavy metal level and toxicity tests --- p.84 / Chapter 3.2.2 --- Correlation between total polycyclic aromatic hydrocarbon concentration in polycyclic aromatic hydrocarbon fraction and toxicity tests --- p.84 / Chapter 3.2.3 --- Correlation between four acute toxicity tests --- p.88 / DISCUSSION --- p.91 / Chapter 1 --- Chemical analyses of oily wastes --- p.91 / Chapter 1.1 --- Inductively coupled plasma-emission spectrometric analysis --- p.91 / Chapter 1.2 --- Gas chromatography-mass spectrometry analysis --- p.93 / Chapter 2. --- ecotoxicological studies of oily wastes --- p.95 / Chapter 2.1 --- Growth inhibition test on Chlorella pyrenoidosa CU-2 --- p.95 / Chapter 2.2 --- Survival tests on Elasmopus rapax and Parhyale plumulosa --- p.96 / Chapter 2.3 --- Survival test on Ambassis gymnocephalus and Sparus sarba --- p.97 / Chapter 2.4 --- Microtox® test --- p.98 / Chapter 3 --- Statistical analyses of chemical and ecotoxicological analyses --- p.99 / Chapter 4. --- statistical analyses between acute toxicity tests --- p.101 / CONCLUSION --- p.102 / REFERENCES --- p.104
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_322818 |
| Date | January 1999 |
| Contributors | Lai, Ho-yan., Chinese University of Hong Kong Graduate School. Division of Biology. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xi, 122 leaves : ill. (some col., some mounted) ; 30 cm. |
| Coverage | China, Hong Kong, China, Hong Kong, China, Hong Kong |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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