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许多工厂在生产过程中会产生出多种副产品或废料。这些副产品和废料在本企业可能是用处不大或是毫无用处,但对其他行业的工厂来说,却是重要的原材料,经过直接或间接的加工利用,可产生极高的经济价值,并且有利于减少污染,净化环境。 北欧的丹麦工业界为此构思了一种工业机制(Industrial Symbiosis),并且在五年前已把这一构思变成事实。所谓“工业机制”,其原意是两种小型生物联合起来互得互惠地运作,在工业上来说便是工业厂家的互相合作。以下是丹麦工业界实行“工业机制”的一些实例。利用他人所产的废料,使之成为
Many factories produce a variety of by-products or waste during the production process. These by-products and wastes may be of limited use or uselessness in this enterprise, but they are important raw materials for factories in other industries. After direct or indirect processing and utilization, they can generate extremely high economic value. Helps reduce pollution and purify the environment. The Danish industry in Northern Europe conceived an industrial mechanism (Industrial Symbiosis) and turned it into a fact five years ago. The so-called “industrial mechanism” is originally intended to operate with two small creatures working together in a mutually beneficial manner. In industrial terms, it is the mutual cooperation of industrial manufacturers. The following are some examples of the “industrial mechanism” implemented by the Danish industry. Use waste produced by others to make it become