循环经济的生态技术观解析

发布时间：2018-05-09 08:16

本文选题：循环经济 + 生态技术　；参考：《东北大学》2006年博士论文

【摘要】：传统经济模式的缺陷与可持续发展的要求是循环经济产生的根本原因。循环经济的理论基础是工业生态学。循环经济是运用工业生态学规律指导的经济活动，是建立在物质、能量不断循环使用基础上与环境友好的新型范式。循环经济要求遵循生态学规律，合理利用自然资源和环境容量，在物质不断循环利用的基础上发展经济，使经济系统和谐地纳入到自然生态系统的物质循环过程中，实现经济活动的生态化，它在本质上是一种生态经济。循环经济的主旨是既能够持续发展社会经济，又极力避免技术与经济的发展对生态平衡的危害和对资源的滥用，从而实现人类社会的真正持续、健康的发展。循环经济蕴含着深刻的生态哲学思想。循环经济体现了生态系统观、生态价值观、生态伦理观、可持续发展观、生态文明观思想。生态哲学给循环经济提供了非常有力的理论支持。生态技术是指遵循生态原理和生态经济规律，节约资源和能源，避免、消除或减轻生态环境污染和破坏，生态负效应最小的“无公害化”或“少公害化”的工艺和产品的总称。生态技术观以人与自然的协调发展作为根本目标，，科学地利用开发和保护资源；对技术活动具有规范功能。循环经济的生态技术观是强调把生态技术应用于循环经济过程的一种技术观。它要求用生态技术代替传统技术，提高资源利用效率，减少生产过程的资源和能源消耗，延长和拓宽生产技术链，将污染尽可能地在生产企业内进行处理，减少生产过程的污染排放，对生产和生活用过的废旧产品进行全面回收，可以重复利用的废弃物通过技术处理进行无限次的循环利用。循环经济的生态技术支撑体系主要包括预防污染的少废或无废的工艺技术和产品技术，但同时也包括治理污染的末端技术。建立生态技术体系的关键是积极采用清洁生产技术，无害或低害的新工艺、新技术，以大力降低原材料和能源消耗，实现少投入、高产出、低污染，尽可能把环境污染物的排放消除在生产过程中。技术创新是实现循环经济的技术基础，为循环经济的实现提供技术支撑。技术创新生态化是促进原料和能源的循环利用，降低消耗和污染，实现经济产出与环境保护的双重效益的重要途径。
[Abstract]:The defects of traditional economic model and the requirement of sustainable development are the fundamental reasons of circular economy. The theoretical basis of circular economy is industrial ecology. Circular economy is an economic activity guided by the laws of industrial ecology. It is a new kind of paradigm which is friendly to the environment on the basis of continuous recycling of material and energy. Circular economy requires following the ecological laws, rationally utilizing natural resources and environmental capacity, developing economy on the basis of continuous material recycling, and bringing economic system into the material circulation process of natural ecosystem harmoniously. Realize the ecology of economic activity, it is a kind of ecological economy in essence. The purpose of circular economy is not only to continuously develop social economy, but also to avoid the harm of technology and economic development to ecological balance and the abuse of resources, so as to realize the real sustainable and healthy development of human society. Circular economy contains profound ecological philosophy. Circular economy embodies the ideas of ecosystem, ecological values, ecological ethics, sustainable development and ecological civilization. Ecological philosophy provides very powerful theoretical support for circular economy. Ecological technology refers to the technology and products that follow ecological principles and ecological economic laws, save resources and energy, avoid, eliminate or reduce ecological environment pollution and destruction, and minimize ecological negative effects. The view of ecological technology takes the harmonious development of man and nature as the basic goal, scientifically utilizes and protects the resources, and has the normative function to the technical activities. The concept of ecological technology of circular economy is a kind of technology view which emphasizes the application of ecological technology in the process of circular economy. It requires the use of ecological technology instead of traditional technology, improving the efficiency of resource utilization, reducing the consumption of resources and energy in the production process, prolonging and widening the chain of production technologies, and treating pollution as far as possible in the production enterprises. Reducing the pollution emission in the production process, the waste products used in production and daily life can be completely recovered, and the waste which can be reused can be recycled for unlimited times through technical treatment. The ecological technology supporting system of circular economy mainly includes the technology and product technology of less waste or no waste to prevent pollution, but also includes the terminal technology of pollution control. The key to the establishment of an ecological technology system is the active adoption of cleaner production technologies, harmless or low-harm new processes, new technologies to greatly reduce raw materials and energy consumption, to achieve low input, high output, and low pollution, As far as possible, the discharge of environmental pollutants will be eliminated in the production process. Technological innovation is the technical basis for realizing circular economy and provides technical support for the realization of circular economy. Ecological technology innovation is an important way to promote the recycling of raw materials and energy, reduce consumption and pollution, and realize the dual benefits of economic output and environmental protection.
【学位授予单位】：东北大学
【学位级别】：博士
【学位授予年份】：2006
【分类号】：F062.2

【引证文献】