農產廢棄物堆肥化處理機械對果菜廢棄物堆肥化之研究The Study Using Agricultural Waste Composting Machinery in Fruit and Vegetable Wastes
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(2) 雞毛 3%. 雞毛 3%. 筊白筍 20%. 椪柑 20%. 葉菜類 40%. 迴流產品 10%. 甘蔗 20%. 葉菜類 40%. 迴流產品 10%. 果皮、果肉 27%. 果皮、果肉 27%. 45. 60. 料溫(℃) 環溫(℃). 55. 料溫(℃) 環溫(℃). 50. 50. 葉菜類 40%. 迴流產品 10%. 果皮、果肉 27%. 60. 料溫(℃) 環溫(℃). 40. 45 40 35. 料溫(℃). 35. 料溫(℃). 料溫(℃). 雞毛 3%. 40. 30. 30 25 20. 30 20. 25 20 0. 5. 10. 15. 時間(days). 20. 25. 30. 35. 15 10. 10 0. 10. 20. 30. 時間(days). 40. 50. 60. 70. 0. 10. 20. 30. 時間(days). 40. 50. 60.
(3) 90. 90. 85. 85. 80. 100. 90. 含水率(%). 95. 含水率(%). 含水率(%). 95. 80. 75. 75. 70. 70. 0. 5. 10. 15. 20. 25. 30. 0. 35. 10. 20. 時間(days). 7.5. 8.5. 7.0. 8.0. 50. 60. 50. 70. 0. 6.0. 30. 40. 50. 60. 8. 7.0 6.5. 7. 6. 5.5. 4.5. 20. 9. 6.0. 5.0. 10. 時間(days). pH值 pH值. pH值. pH值. 40. 7.5. 5.5. 5. 5.0 4.5. 4.0 0. 5. 10. 15. 20. 25. 30. 4. 35. 0. 10. 時間(days). 20. 30. 40. 50. 60. 0. 70. 10. 16. 14. 14. 12. 6. 10 8 6. 10. 15. 時間(days). 20. 25. 30. 35. 50. 60. 8 6. 2. 2. 5. 40. 4. 4 4. 0. 30. 10. 導電度(EC). 導電度(EC). 8. 20. 時間(days) 時間(days). 12. 0. 10. 時間(days). 12. 導電度(EC). 30. 時間(days). 6.5. 2. 70. 60. 65. 65. 80. 0. 10. 20. 30. 時間(days). 40. 50. 60. 70. 0 0. 10. 20. 30. 時間(days). 40. 50. 60.
(4) 95. 88. 90. 84. 80. 75. 85. 82. 有機質(%). 85. 有機質(%). 有機質(%). 95. 86. 90. 80 78 76 74. 70 65. 70 65. 68 0. 5. 10. 15. 20. 25. 30. 0. 35. 10. 20. 時間(days). 30. 40. 50. 60. 60. 70. 0. 20 18. 碳氮比 C/N ratio. 碳氮比 C/N ratio. 22. 20 18 16 14. 20. 時間(days). 30. 40. 60. 20 18 16 14. 12. 12. 10. 10. 8 10. 50. 22. 22. 24. 40. 24. 24. 26. 30. 26. 26 28. 20. 時間(days). 28. 0. 10. 時間(days). 30. 碳氮比 C/N ratio. 75. 72. 70. 16. 80. 8 0. 10. 20. 30. 40. 時間(days). 50. 60. 70. 0. 10. 20. 30. 時間(days). 40. 50. 60.
(5) 參考文獻 1. 林子傑。2001。廚餘堆肥控制策略之探討。國立臺灣大學生物產業機電工程學研究所碩 士論文。 2. 洪明龍。2000。家庭廚餘與下水污泥共同堆肥之資源化研究。國立臺灣大學環境工程學 研究所論文。 3. 簡宣裕、吳繼光。1994 年。廢棄太空包木屑、雞糞製造堆肥之研究。土壤試驗報告。 4. Itavaara M ,Vikman M ,Venelampi O. 1997. Window compostingof biodegradable packaging materials. Compost Sci Util ,5 (2) : 84-92. 5. Morel TL ,Conlin F , Germon J ,et al. 1985. Methods for the eval2uation of the maturity of municipal refuse compost . In : Gasser J KRed. Composting of Agricultural and Other Wastes. London & NewYork : Elsevier Applied Science Publishers. 56-72. 6. Suzuki, M. and K. Kumada (1977). "Nitrogen transformation during the rotting process of rice straw compost." Soil Science and Plant Nutrition 23(2): 163-174. 7. Shin, H.S., Han, S.K., Song, Y.C., Lee, C.Y., (2001), “ Performance of UASB reactor treating leachate from acidogenic fermenter in the two-phase anaerobic digestion of food waste”. PII: S0043-1354 (01) 00041-0. 8. Witter, E. and J. M. Lopez-Real (1987). "The Potential of Sewage Sludge and Composting in a Nitrogen Recycling Strategy for Agriculture." Biological Agriculture & Horticulture 5(1): 1-23. 9. Bernai, M. P., C. Paredes, et al. (1998). "Maturity and stability parameters of composts prepared with a wide range of organic wastes." Bioresource Technology 63(1): 91-99. 10. Ste-Marie, C. and D. Paré (1999). "Soil, pH and N availability effects on net nitrification in the forest floors of a range of boreal forest stands." Soil Biology and Biochemistry 31(11): 1579-1589.. 110.
(6) Proceedings of the Symposium on Agricultural Engineering and Automation Project Achievements, 2013. The Study Using Agricultural Waste Composting Machinery in Fruit and Vegetable Wastes Composting Kai-Dong Xu1, Feng-Jehng Wang2 1. 2. Graduate Student, Dept. of Bio-industrial Mechatronics Engineering, National Chung-Hsing University Associate Professor, Dept. of Bio-industrial Mechatronics Engineering, National Chung-Hsing University, Corresponding Author. Abstract Fruit and vegetable wastes was a high moisture content, easy rancid, bulky, low heat value, composition uneven, incineration must consume large amounts of energy and costs. If direct sunlight into organic compost must need a large space and prone to pest mosquitoes and easy to cause secondary pollution. In this study, the waste of fruits and vegetables market of Taichung has through collected , sorted and pre-treated , and then by an efficient aerobic fermentation process to produce organic fertilizer and return farmland using. In this experiment, fruits and vegetables market waste was as the research materials. Raw materials were collected by an environmental company and sent to the experimental composting machine. It was using a rotary kiln type fermentation machine to mixing and fermentation. Its fermentation tank can adjust the operation frequency , running time , and reversible turn with emergency stop. At outside of the tank also has a blower and its control circuit to control the internal mixing tank ventilation volume and gas flow condition to improve the efficiency of composting. Materials feeder used a set of biaxial type disc cutters to chop to 5-7 cm long of debris. This experiment adopted without adding any sub-materials, adjusting its porosity, C / N ratio, and moisture content. In this study, a total of three batches of test. In response different testing seasons, the ratio of raw materials also were different. Because of high moisture content of materials, the fermentation tank stilled turning one day let freely water drained out. Initial fermented stage measured the temperature once every eight hours and controlled the fermentation tank turning stop time, interval of eight hours turning twenty minutes, continuous samples in the first 4 days, 2- 4 days after the sampling time. The samples analyzed immediately pH, conductivity (EC value ) , aqueous rate, ash, organic matter, etc., until a few days after composting. Three batches of test results : To composting machinery for different seasons of fruit and vegetable wastes composting test, the number of days to maturity: 31 days in summer, 61 days in autumn, and 55 days in winter. Composting process sampling analysis showed ambient temperature and type of materials would influence the time required for fermentation. And after three batches of compost matured compost test results of the analysis by sampling, can meet our CNS requirements of miscellaneous materials. This proved that agricultural wastes composting machinery for moisture content of up to 90% of the fruit and vegetable wastes composting exact feasible. Keywords: Compost, Organic compost, Fruit and vegetable wastes. 111.
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