Evaluation of Plastic Waste Management in Thailand Using Material ...

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3.5 How do you sell plastic wastes Sell to the waste shops Sell to middle dealers/wholesalers Other………………………. 4. Plastic waste management 4.1 Do you know 3R policy (Reduce, Reuse, and Recycle) Yes No 4.2 Do you follow by 3R policy Yes, because…………………………………………………. No, because…………………………………………………. 4.3 Which choices do you agree for plastic waste management for proposing policies/laws (sequence from most to least) Ban plastic used Department stores and shops sell their plastic bags Pay more money for plastic waste management Support using plastic wastes to generate electricity Use alternative plastic products Other………………………………………………. 4.4 Which alternative plastic products do you prefer to use (sequence from most to least) Degradable plastic by microorganism Degradable plastic by light and heat Less plastic products (use fewer raw materials) Recycled products Other………………………………………………………... 4.5 Which choices do you prefer to do for plastic waste management (sequence from most to least) Waste buyers buy plastic waste from household every week The Government provides the specific bins for plastic wastes Use recycled plastic products more than new products Other………………………. 5. In your opinion, how do your roles affect the plastic waste management and How to promote 3R principle? .................................................................................................................................................. .................................................................................................................................................. .................................................................................................................................................. 133
B.4 Questionnaire for Plastic Recycling Factory Date……………………… Sample No…………………... 1. General Information 1.1 Name of factory…………………………………………………………… 1.2 Address…………………………………………………………………………. 1.3 Numbers of employees………………………………………….......persons 1.4 Areas of factory……………………………………………………..sq. meters 1.5 Average revenue of factory…………………………………………………Baht/month 1.6 When did you start this business …………………………………………… 1.7 What motivated you to start this business (more than 1 choice) It is a profitable business I care for environment It is easy to start (required a small area, few labor, simple building, etc.) It can be do illegally Other……………………………….. 1.8 What kinds of your products Recycled pellets Recovered oil from plastic wastes RDF/ used as fuel in incineration Recycled product from recycled pellets Other……………………………….. 2. Business information 2.1 Who are the waste sellers (more than 1 choice) Waste picker Waste shop Middle dealer Other........................................................ 2.2 What types of plastic wastes do you buy from sellers HDPE............................................... LDPE............................................... PET................................................... PP...................................................... PS...................................................... PVC................................................... 2.3 Who are the recycled buyers (more than 1 choice) Household middle dealer Recycling factory Plastic manufacture Petroleum company Cement factory Power plant Other............................................................................ 134
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Evaluation of Plastic Waste Managem
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Abstract Rapid increase in the usag
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List of Tables Table Title Page 2.1
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4.7 Percentage of municipal solid w
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PETE Polyethylene Terephthalate PIT
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Plastic wastes are mostly recycled
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4R principle includes recovery, rec
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Table 2.2 Codes, characteristics of
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2. Injection molding: First, the pl
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Vacuum forming: A vacuum is formed
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2.2.3 Uses of plastic Figure 2.11 C
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5. Housewares: This kind of product
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process usually involves two steps,
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Refuse Derived Fuel in Thailand The
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product from gas into liquid. The p
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Figure 2.24 Coke oven chemical feed
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2.3.3.2 Re-melted to make products
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3. Chapter 7 on penalties It should
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Adjust system Problem Definition Sy
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There are 0.25 million workers in r
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2. Collecting and recording the inf
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For example, if the stakeholder has
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(DENR). A pilot collection program
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3.2 Study Area Seven provinces name
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3.3 Sample Size The sample groups w
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Figure 3.4 Initial flow of plastic
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Table 3.1 Details of Needed Informa
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questionnaires, interview, field ob
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From Table 3.2, the stakeholders we
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Institute Foundation (FPRI) made a
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12%, 10%, and 7% respectively. The
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From Figure 4.5, this figure shows
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Plastic 17% Paper 8% Metal 2% Glass
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Figure 4.9 BMA waste collectors Fig
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Similarly, some recycling factories
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Figure 4.21 Material flow of plasti
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50% of agricultural products was co
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Figure 4.25 Recycling and plastic t
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From Figure 4.26, the material flow
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future is the same as current situa
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From Figure 4.28, total plastic pel
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The one issue of plastic waste segr
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Most municipal plastic wastes (37%)
Page 91 and 92: From Figure 4.33, the revenue from
Page 93 and 94: sectors by the government organizat
Page 95 and 96: industrial waste incineration of ea
Page 97 and 98: 4.4.1. Lists of stakeholders and th
Page 99 and 100: of them. For example, one individua
Page 101 and 102: Local administrative bodies are als
Page 103 and 104: was presented, and the percentage o
Page 105 and 106: 5.1 Conclusions Chapter 5 Conclusio
Page 107 and 108: 11. A simple revenue-expenditure an
Page 109 and 110: References BBC News. (2008). Plasti
Page 111 and 112: Jinran, Z. (2011). Ban on free plas
Page 113 and 114: Plastic Waste Management Institute.
Page 115 and 116: Treewijitkasam, P. (2013). Understa
Page 117 and 118: Table A-1 Details of parameters and
Page 125 and 126: A-2: Harmonized System Code Table A
Page 127 and 128: Table A-11 Characteristics of stake
Page 135 and 136: - What is the knowledge that the wa
Page 137 and 138: 2.5 Who do you buy plastic wastes f
Page 139 and 140: 4. Environmental, law, policy, and
Page 141: B.3 Questionnaire for Household Dat
Page 145 and 146: 3. Production process information a
Page 147 and 148: B.5 Questionnaire for Waste picker/
Page 149 and 150: B.6 Checklists for waste collector
Page 151 and 152: 2.8 Which kinds of plastic products
Page 153 and 154: This shop does not buy foam, plasti
Page 155 and 156: (a) Non-stored bottles 146 (b) Undi
Page 157 and 158: c) Plastic pellet sack Figure C-6 S
Page 159 and 160: matters/dust. This shop is a stable
Page 161 and 162: Washing and drying process are oper
Page 163 and 164: C.2 Case study from oil recovery pl
Page 165 and 166: silicate clay, natural clay, metal-
Page 167 and 168: Residue wastes are produced about 1
Page 169 and 170: C.3 Case study from zero baht shop
Page 171 and 172: Figure C-24 Newspaper Figure C-26 M
Page 173 and 174: 3. Activities of Zero Baht Shop On
Page 175 and 176: Zero Baht Shop depending on the tot
Page 177 and 178: Figure C-37 Lecturer of the project
Page 179 and 180: networks. This project is not widel
Page 181 and 182: C.4 Case study from Sai Mai transfe
Page 183 and 184: 4. Categorizing of waste Waste from
Page 185 and 186: 6. Environment issues and observati
Page 187 and 188: C.5 Technology Park of Chulalongkor
Page 189 and 190: fractions. It utilizes the heat fro
Page 191 and 192: ates and desorption inside capillar
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Appendix D Material Flow Analysis D
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Table D-1 Amounts of plastic waste
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D.2 Calculation of the material flo
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Table D-2 Details of calculation of
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Table D-3 Percentage of industrial
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E.3 Calculation of plastic flows in
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Table E-3 Details of each flow of s
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E.4 The estimation of imported and
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