(LUẬN văn THẠC sĩ) monitoring on environmental quality of hoang van thu paper joint stock company

THAI NGUYEN UNIVERSITY UNIVERSITY OF AGRICULTURE AND FORESTRY LE TUAN PHONG MONITORING ON ENVIRONMENTAL QUALITY OF HOANG VAN THU PAPER JOINT STOCK COMPANY BACHELOR THESIS Study Mode : Full- time Major : Bachelor in Environmental Science and Management Faculty : International Programs Office Batch : K47- Advanced Education Program Thai Nguyen, 15th September 2019 download by : skknchat@gmail.com DOCUMENTATION PAGE WITH ABSTRACT Thai Nguyen University of Agriculture and Forestry Degree Program Bachelor of Environmental Science and Management Student name LE TUAN PHONG Student ID DTN1554290042 Thesis Title Monitoring On Environmental Quality Of Hoang Van Thu Paper Joint Stock Company Supervisor (s) Dr Duong Ngoc Duong Hoang Van Thu Paper Joint Stock Company, formerly known as Dap Cau Paper Factory, was established in 1914, specializing in pulp production The main products of the Company are paper samples for sewing industry, cement wrapping paper (types F10 and F33), paper samples for computers, etc., which are manufactured on modern technological lines To meet the market demand, improve domestic and international competitiveness, the Company has invested more than 21 billion VND to install production line In addition to investment efforts to improve operational efficiency, the Board of Management also pays attention to well implementing the environmental protection work Recognizing the importance of the Environmental Impact Assessment, The project: " Report On Environmental Impact Assessment Of Hoang Van Thu Joint Stock Company " was made to evaluating and forecasting the environmental impacts of socio-economic planning Environmental Assessment Keywords: Thai Nguyen City Industrial production Hoang Van Thu Paper Join Stock Company Number of pages: Date of submit : ii download by : skknchat@gmail.com ACKNOWLEDGEMENT In order to complete the training program of Thai Nguyen University of Agriculture and Forestry, graduation training is essential for every student The graduation practice is an environment for each student to assert their knowledge, at the same time contact with production practices and help students have a scientific research method before graduation From that fact, with the agreement of the Executive Board of the Advanced Program of Thai Nguyen University of Agriculture and Forestry, the School Board, I conducted a research on the topic: " Monitoring on Environmental Quality of Hoang Van Thu Paper Jsc " Having achieved the results of this topic, I would like to express my sincere and profound gratitude to you that you have been dedicated to imparting knowledge throughout the learning process Especially the instructor Dr Duong Ngoc Duong has kindly guided and helped me complete this graduation thesis Due to limited qualifications and practical work experience, inadequate sources of information and resources, this thesis does not avoid initiating shortcomings in both content and form, and is looking forward to receiving comments Contribution of teachers to complete the thesis Thank you sincerely ! iii download by : skknchat@gmail.com TABLE OF CONTENT DOCUMENTATION PAGE WITH ABSTRACT ii ACKNOWLEDGEMENT .iii TABLE OF CONTENT iv LIST OF FIGURES LIST OF TABLES PART I INTRODUCTION 1.1 Overall 1.2 Project’s purpose 1.3 Project’s demand 1.4 Project’s goals PART II LITERATURE REVIEW 2.1 Scientific basis of the topic 2.1.1 Theoretical basis of the topic 2.1.2 Practical basis of the topic 2.2 Legal basis of the topic 2.3 Overview of Environmental Impact Assessment 2.3.1 Definition of Environmental Impact Assessment 2.3.2 Role of Environmental Impact Assessment 10 2.3.3 Purpose of Environmental Impact Assessment 11 2.3.4 Subject of Environmental Impacts Assessment 11 2.4 Status of Environmental Impacts Assessment in the country and in the world 12 2.4.1 Status of Environmental Impacts Assessment in the world 12 2.4.2 Status of Environmental Impacts Assessment in the country 12 iv download by : skknchat@gmail.com 2.4.3 Status of Environmental Impacts Assessment in Thai Nguyen Province 13 PART III RESEARCH METHODS 15 3.1 Object and scope of the study 15 3.1.1 Object of the study 15 3.1.2 Scope of the study 15 3.2 Place and time 15 3.2.1 Place 15 3.2.2 Time 15 3.3 Contents of the study 15 3.4 Research method 16 PART IV RESULTS AND DISCUSSION 28 4.1 Natural socio-economic conditions 28 4.1.1 Geographical location 28 4.1.2 Topographic characteristics 28 4.1.3 Meteorological characteristics 29 4.1.4 Socio-economic characteristics 32 4.1.5 System of rivers, streams, canals, ponds and lakes receiving wastewater 34 4.1.6 Hydrological regime of Cau River 35 4.2 EIA implementation location 36 4.3 Overview of business activities of Hoang Van Thu Paper Joint Stock Company 39 4.3.1 Production technology 39 4.3.2 Production capacity 39 4.3.3 Demand for raw materials and fuels used for the operation of the company 40 v download by : skknchat@gmail.com 4.3.4 Sources of waste generation at the company 42 4.4 Environmental impact assessment of production activities of Hoang Van Thu Paper Joint Stock Company 44 4.4.1 The status of the environment in the area of production at sampled time 44 4.4.2 Water quality at the receiving area 48 4.4.3 Air Environment 52 4.4.4 Soil environment 56 4.4.5 Water Environment 56 4.4.6 Noise and vibration 60 4.5 Proposing solutions to minimize the environmental impact of the company61 PART V CONCLUSIONS AND RECOMMENDATIONS 63 5.1 Conclusion 63 5.2 Recommendation 64 REFERENCES 66 vi download by : skknchat@gmail.com LIST OF FIGURES Figure 4.1: Geographical location of Hoang Van Thu Paper Joint Stock Company 28 download by : skknchat@gmail.com LIST OF TABLES Table 3.1 Quick measurement parameters 19 Table 3.2 Monitoring parameters 20 Table 3.3 Monitoring equipment and analytical equipment laboratory 20 Table 3.4 Methods of sampling, storage and transport of samples 22 Table 3.5 Field measurement method 24 Table 3.6 Analytical methods in the laboratory 25 Table 4.1: Total rainfall in months of the years 30 Table 4.2: Average air humidity in months of the year 31 Table 4.3: Monthly average air temperature 32 Table 4.4: Quantification of raw and fuel materials for paper production lines 41 Table 4.5 List of environmental monitoring locations 45 Table 4.6 Sample conditions 47 Table 4.7: Quality of surface water in Cau River where wastewater is received 49 Table 4.8: Results of analysis of surface water quality of Cau River discharge area of the company 51 Table 4.9: Results of microclimate measurement 52 Table 4.10: Results of measurement and analysis of flue gas emissions 53 Table 4.11: Results of air measurement and analysis in the production area 55 Table 4.12 Results of soil quality analysis 56 Table 4.13: Results of measurement and analysis of wastewater production 57 Table 4.14: Measurement results, analysis of domestic wastewater 59 Table 4.15 Impact of noise in intensity ranges 61 download by : skknchat@gmail.com PART I INTRODUCTION 1.1 Overall Thai Nguyen city is located in the center of Thai Nguyen province, in recent years, the city is transforming itself with a new mechanism, the pace of development of industries, agriculture, trade and services is expanding, accelerating With the urbanization development, the population is increasing day by day, people's lives are gradually stabilized and developed (Wikipedia, 2015) Hoang Van Thu Paper Joint Stock Company, formerly known as Dap Cau Paper Factory, was established in 1914, specializing in pulp production In 1945, the factory was under the control of the revolutionary government and evacuated to the Viet Bac war zone In 1955, the factory was moved to build in Thai Nguyen After many changes of organization and name, in 2006, it was officially transformed into Hoang Van Thu Paper Joint Stock Company Since then, the company has made strong changes on the basis of reorganizing, stabilizing the organization, balancing the workforce according to each person's capacity, building up the industrial style and creating friendly environment workplace The living standards of employees have been constantly improved, creating an incentive to encourage the efforts of the staff and employees for the sustainable development of the business (Vu Luan 2017) The main products of the Company are paper samples for sewing industry, cement wrapping paper (types F10 and F33), paper samples for computers, etc., which are manufactured on modern technological lines To meet the market demand, improve domestic and international competitiveness, the Company has download by : skknchat@gmail.com invested more than 21 billion VND to install Krap paper production line, to take full advantage of the excess paper and used paper products At the same time, investing in production line XEO 8, specializing in manufacturing high quality cement wrapping paper, produces over 15,000 tons / year (Vu Luan 2017) In addition to investment efforts to improve operational efficiency, the Board of Management also pays attention to well implementing the environmental protection work through the installation of waste water treatment line of Germany, with a capacity of 15,000 m3 / year This is a waste water treatment system with the design advantage of "no need for flour cooking" which is the most polluting stage For imported materials, the Company does not use recycled paper and toxic chemicals such as acids, sulfur Waste water in the production process is gathered to the station and treated by the flotation technology which take out powder and separate harmful impurities before sending waste water into standard biological treatment for reuse Particularly, the flotation tank has filtered 50% of the amount of pulp in waste water for reuse and discharged into the regulating tank system to treat solids, thereby improving the efficiency of environmental pollution treatment (Vu Luan 2017) Recognizing the importance of the Environmental Impact Assessment, with the consent of the School Board, the Board of Directors of the Department of Natural Resources and Environment, Thai Nguyen University of Agriculture and Forestry, The project: "Evaluating environmental impacts from production activities of Hoang Van Thu Paper Joint Stock Company" was made download by : skknchat@gmail.com  Humidity ranges from 64.2% to 65.2%;  Wind speed ranges from 0.2 m / s to 0.3 m / s Results of measurement and analysis of flue gas emissions Table 4.10: Results of measurement and analysis of flue gas emissions Temperature Flow Dust NOx SO2 H2 S CO Sample oC m3/min mg/Nm3 mg/Nm3 mg/Nm3 mg/Nm3 mg/Nm3 KTOK1 107,5 167 37 49,38 17,6