超临界水氧化.doc

The rapid development of modern industry for human provide a wealth of modern products and supplies, but also the survival of the human environment of an increasingly cause serious pollution, water pollution problem is particularly prominent.Not effectively deal with the large number of industrial wastewater discharge, endanger the growth of plants and animals and human health, posed a threat to the ecological balance.Therefore, the emissions from wastewater treatment have the more stringent requirements.Speaking on the paper industry, black liquor is the most important, and the key source of pollution. How to make full comprehensive utilization of waste water, and harm Weili paper industry is the core part of pollution control.Solve the problem of black liquor, the effective reduction of pollution load is the primary measures.Supercritical water oxidation (supercritical water oxidation, referred to SCWO) technology is the mid-1980s by a new sewage treatment methods.Compared the method and other traditional methods, it have high efficiency, pollution treatment thoroughly, applied a wide range which can be used to deal with toxic and harmful organic product without further processing, high content of organic matter realized their own hot-swappable, reaction speed Fast, in a short period of time which can be completely organic degradation, simple reactor structure, dealing with a large quantity, showing good prospects for industrial applications.The rapid development of modern industry for human provide a wealth of modern products and supplies, but also the survival of the human environment of an increasingly cause serious pollution, water pollution problem is particularly outstanding .Not effectively deal with the large number of industrial wastewater discharge, endanger the growth of plants and animals and human health, posed a threat to the ecological balance. Therefore, the emissions from wastewater treatment have the more stringent requirements .Speaking on the paper industry, black liquor is the most important, and the key source of pollution. How to make full comprehensive utilization of waste water, and harm Weili paper industry is the core part of pollution control .Solve the problem of black liquor, the effective reduction of pollution load is the primary measures.Supercritical water oxidation (supercritical water oxidation, referred to SCWO) technology is the mid-1980s by a new sewage treatment methods .Compared the method and other traditional methods, it have high efficiency, pollution treatment thoroughly, applied a wide range which can be used to deal with toxic and harmful organic product without further processing, high content of organic matter realized their own hot-swappable, reaction speed Fast, in a short period of time which can be completely organic degradation, simple reactor structure, dealing with a large quantity, showing good prospects for industrial applications.The topics to be taken on the method of analysis of supercritical water oxidation technology to treat the black liquor test device design, to design a continuous operation to deal with the black liquor supercritical water oxidation equipment, to meet in the Super - Supercritical water oxidation reactions on the basis of responses can take full advantage of the heat, increased energy use efficiency. Through heat, mass balance calculation and the various links such as the reactor, the preheat devices, and so on in different parameters of the design, the device that reaction of the various components of the basic parameters for further design and installation of test equipment to provide information.The topics to be taken on the method of analysis of supercritical water oxidation technology to treat the black liquor test device design, to design a continuous operation to deal with the black liquor supercritical water oxidation equipment, to meet in the Super - Supercritical water oxidation reactions on the basis of responses can take full advantage of the heat, increased energy use efficiency. Through heat, mass balance calculation and the various links such as the reactor, the p