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THE JOINT ACADEMIC PROGRAM OF EXECUTIVE MASTER IN SCIENCES AND MANAGEMENT OF THE ENVIRONMENT BETWEEN INDUSTRIAL UNIVERSITY OF HOCHIMINH CITY AND LIÈGE UNIVERSITY LE MINH THANH EXAMINATION OF THE EFFEC[.]
THE JOINT ACADEMIC PROGRAM OF EXECUTIVE MASTER IN SCIENCES AND MANAGEMENT OF THE ENVIRONMENT BETWEEN INDUSTRIAL UNIVERSITY OF HOCHIMINH CITY AND LIÈGE UNIVERSITY LE MINH THANH EXAMINATION OF THE EFFECTS OF WASTEWATER TREATMENT METHODS ON EFFLUENT PARAMETERS IN BIEN HOA I INDUSTRIAL ZONE Major: EXECUTIVE MASTER IN SCIENCES AND MANAGEMENT OF THE ENVIRONMENT MASTER’S THESIS HOCHIMINH CITY, 2018 The project was completed at The Industrial University of Hochiminh City Supervisor‟s name: Prof.Sc.D.Le Huy Ba The thesis was taken at The Industrial University of Hochiminh City date month 04 year 2018 Committee members (name): - Committee Chair - Commissioner - Secretary COMMITTEE CHAIR DEAN OF INSTITUTE OF ENVIRONMENTAL SCIENCE, ENGINEERING AND MANAGEMENT ACKNOWLEDGEMENTS I would like to express my gratitude to Prof.Dr.Sc Le Huy Ba, Lecturer of the Faculty of Environment - Industrial University of Ho Chi Minh City, has guided and helped students during the process of creating a scientific research platform The students would like to thank all the teachers working at the Institute of Environmental Science, Engineering and Management - Industrial University of Ho Chi Minh City During the study and research period at the school, teachers are dedicated to teaching and transmiting valuable specialized knowledge to help students complete the training progamme and master thesis We sincerely thank all of the staff, Bien Hoa Industrial Park management agency for their support and assistance in helping them to survey and collect data Students express our gratitude to parents, brothers in the family, have encouraged, helped students complete thesis; Thank you for your cooperation, IMES4 classmates who have helped and accompanied me during our thesis I pledge the results achieved in my essay "Examination of the effects of wastewater treatment methods on effluent parameters in Bien Hoa I industrial zone" is the research by myself In the whole content of the thesis, things are presented either by myself or are aggregated from many sources The quoted data are clearly and reliably quoted, and the results presented in the dissertation are true AUTHOR LE MINH THANH ABSTRACT In recent decades, Vietnam's economy has developed in line with the trend of industrialization and modernization of the country The industry is prioritized for investment and development in a fast and strong way In order to take advantage of natural resources and favorable climatic and geographical conditions, the industrial zones in the river basins are massively established and put into operation The expansion and development of industrial zones has brought many economic benefits to the society and created jobs for a large number of workers However, apart from the advantages of the IZs, there are disadvantages such as immigration issues, social security issues, environmental pollution in industrial zones and environmental pollution in the Dong Nai river system basin The subject "Examination of the effects of wastewater treatment methods in Bien Hoa I industrial zone" aims to contribute to pollution control and environmental management of the Dong Nai river basin due to the activities of Bien Hoa I Idustrial Park The dissertation includes the contents of the assessment of wastewater environment, calculating the load and proposing measures to control the pollution of the IZ by means of scientific research methods: method of collecting, analyzing, The results of the chemical indicators such as pH, TSS, COD, BOD gave the general view of the environment here Compared with the data collected at the site, the analysis and evaluation samples collected from the Department of Dong Nai province, and Sonadezi company The interaction between concentrations and the industry's GDP, as a basis for predicting pollutant discharge load by 2020 and 2025 Topics proposed management and technical solutions between managers and communities to control environmental pollution, avoid causing consequences to the environment in the Dong Nai river basin and surrounding Keywords: Industrial park, Bien Hoa I, Dong Nai river, industrial activities, wastewater analysis criteria TABLE OF CONTENTS LIST OF TABLES LIST OF FIGUES LIST OF ABBREVIATIONS INTRODUCTION The reason for choosing the topic Objectives of the study 10 Object and scope of the study 10 3.1 Object 10 3.2 Scope 10 The meaning of the topic 10 5.1 Scientific meaning 10 5.2 Practical meaning 11 CHAPTER OVERVIEW OF RESEARCH 12 1.1 Water pollution 12 1.1.1 Causes of water pollution 14 1.1.2 Sources of water pollution 15 1.1.3 Effects of water pollutant 15 1.2 Overview of Status of industrial environment managementin the world and VietNam 16 1.2.1 On the world 16 1.2.2 In Viet Nam 19 1.3 Overview of the geographical area around Bien Hoa Industrial Zone 22 1.3.1 Natural conditions in Dong Nai province 22 1.3.2 Socio-economic impact on the environment 23 1.3.4 Overview of Bien Hoa I Industrial Zone 28 1.3.5 History of establishment and development of IPs 30 1.3.6 Industries, enterprises in the industrial zone 32 CHAPTER CONTENT AND METHODOLOGY 33 2.1 Content 33 2.2 Methodology 33 2.2.1 Approach 33 2.2.2 Method of inheritance, collection of information, data 33 2.2.3 Method of investigation, field survey 34 2.2.4 Method of data processing, statistics, evaluation 34 2.2.5 Sample collection and analysis of wastewater 34 2.2.6 Method of calculating maximum pollutant load of pollutant in industrial effluents (Circular No 02/2009 / TT-BTNMT dated March 19, 2009 of the Ministry of Natural Resources and Environment) 39 CHAPTER RESULTS AND DISCUSSION 44 3.1 Status of waste water in Bien Hoa Industrial Park from 2011-2015 44 3.1.1 Quantity of wastewater 44 3.1.2 Quality of Facilities connected wastewater to The WasteWater Treatment Plant in Bien Hoa Industrial Zone II 49 3.1.3 Analysis of effluent norms of some factories that have been issued wastewater permits in industrial zones 51 3.1.4 Analysis of wastewater effluent criteria for some establishments waiting for discharge permit 52 3.2 Status of waste water in Bien Hoa IP in 2016 53 3.3 Forecast of pollutant discharge load from Bien Hoa I Industrial Zone I to Dong Nai River in 2020-2025 58 3.4 Proposing overall solutions to control, minimize pollution and improve surface water quality in Bien Hoa Industrial Zone I 63 3.4.1 Oriented a number of overall solutions 63 3.4.2 Technical solutions 64 3.4.3 Management solutions 65 CONCLUSION AND RECOMMENDATION 68 REFERENCES 70 APPENDIX 73 LIST OF TABLES Table 1.1 Classification of water pollutants 13 Table 2.1 List of other participants 35 Table 2.2 Parameters and methods of analysis of waste water samples 36 Table 2.3 Location of wastewater sampling in Bien Hoa Industrial Zone 37 Table 3.1 List of occupation distribution in Bien Hoa IP 44 Table 3.2 Wastewater flow of Bien Hoa Industrial Park I, II 45 Table 3.3 Quantity of wastewater generated by some enterprises in Bien Hoa I….47 Table 3.4 Indicators of wastewater output at Bien Hoa II Wastewater Treatment Plant 50 Table 3.5 Meteorological meteorological data of Dong Nai river flowing through Bien Hoa IP 58 Table 3.6 Maximum discharge for pollutants that Dong Nai River can receive 59 Table 3.7 Pollution load is available in Dong Nai River 60 Table 3.8 The pollutant load is generated from Bien Hoa Industrial Zone discharged into the Dong Nai River system 61 Table 3.9 Current industrial pollution load in Bien Hoa I and prediction to 2025 62 Table 3.10 Receive capacity of Dong Nai River for wastewater from Bien Hoa IP in 2016 .62 Table 3.11 Current industrial pollution load in Bien Hoa I and prediction to 2020, 2025 63 LIST OF FIGUES Figure 1.1 Map of Dong Nai province 22 Figure 1.2 The network of major rivers in the Dong Nai river basin .23 Figure 1.3 Comparative chart of industrial production value 25 Figure 1.4 Distribution of industry groups in the industry structure 26 Figure 3.1 Chart showing the indicator of wastewater indicator against standard 56 LIST OF ABBREVIATIONS WTS Wastewater treatment system IZ Industrial zone ... monitoring indicators Forecast trend of pollutant load in waste water in Bien Hoa Industrial Zone I Proposing solutions to control and minimize pollution of wastewater treatment in Bien Hoa Industrial. .. Location of wastewater sampling in Bien Hoa Industrial Zone 37 Table 3.1 List of occupation distribution in Bien Hoa IP 44 Table 3.2 Wastewater flow of Bien Hoa Industrial Park I, II ... activities such as industrial waste and residential waste A particular, Bien Hoa Industrial Zone is located in the Dong Nai river basin This is one of the industrial parks formed very early in