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What is zero emission?

Aug 14, 2019

Zero emissions, in terms of its content, on the one hand, to control the production process has to produce waste emissions, reduce it to zero;On the other hand, it is necessary to make full use of the waste discharged, and finally eliminate the existence of non-renewable resources and energy.In terms of the process, it refers to the transformation of waste discharged in the production process of one industry into raw materials or fuels of another industry, so as to form an industrial ecosystem of related industries through recycling.From the perspective of technology, in the process of industrial production, the transformation of energy, energy and resources follows certain natural laws. 

Electroplating wastewater reuse equipment

It is impossible to achieve 100% transformation of resources into various energies, mutual transformation of various energies and transformation of raw materials into products.According to the law of conservation of energy and the law of imextinction of matter, the lost parts are finally discharged into the environment in the form of water, air, sound, slag and heat.China's environmental protection work started late, with the existing technical and economic conditions, to really reduce the emissions of waste to zero, it is extremely difficult.Some enterprises realize the so-called "zero emission" by making full use of the waste they have to discharge, which only changes the way, channels and nodes of pollutant discharge. Some pollutants will eventually enter the environment.In this sense, true "zero emissions" is a theoretical, ideal state.