Abstract
The background of this research is the fertilizer plant of the state-owned enterprise. After the privatization of the traditional fertilizer factory face the industrial dilemma. The management team of relevant government departments,in order to maintain the operation of the plant and the number of employees, work for highly polluting and high-energy chemical solvents purification. The purification process produces wastes that are expensive to process. Therefore, they are piled up and discharged at the factory but produce odors. The washing wastewater of the factory is difficult to recycle due to complex composition. There are no specific development plans for excessive idle land and except for the lack of innovative changes. Impede the profitability of industrial operations. The main motivation of this study is to explore whether industrial symbiosis planning is applicable to fertilizer plants. In addition to energy increasing recycling efficiency (such as water reuse), waste recycling (agricultural waste used in organic fertilizer), for the specific structure of industrial symbiosis planning for fertilizer plants assess commercial viability. The main motivation of this study is to explore whether industrial planning is suitable for fertilizer plants. The main purpose of this study is to evaluate the commercial viability by planning the specific structure of industry symbiosis in fertilizer plants. The term "Industrial Ecology" was first published by Frosch and Gallopoulos in the 1989 scientific American publication, whose core values were energy use Optimize and reduce waste. As the Taiwan fertilizer industry leader (with 70% of the fertilizer market share), the face of the central authorities "abolition of nuclear power generation" energy policy, with the construction of thermal power plants at the same time, industrial symbiosis planning in addition to taking into account the core industries, But also good use of power plant waste (carbon dioxide, waste heat), to achieve the core value of symbiosis. Based on the UNISON decision analysis structure, this paper establishes the symbiotic performance evaluation model of the traditional organic fertilizer industry, uses a number of manufacturing indexes to measure the production efficiency of each subsidiary product, and considers the direction of the theory and practice. Recommendations to improve the fertilizer’s industries and power plant quality of resource allocation decisions. Based on empirical research, this study explores the successful industry symbiosis mechanism of the British Sugar Company, which will not only continue to strengthen the core industries of sugar production, but also make good use of the waste generated in the process of sugar and refer to the appropriate Business model, so that waste recycling and profit can be taken into account. This report also plans power plants, organic fertilizer production plants, and organic farming systems as symbiotic systems. We look forward to industrial symbiosis factories that can improve the use of waste materials and optimize energy use.