Optimal Techniques And Evaluation Method On Electroplating Industry Wastewater Pollution Prevention

This paper researched and conclusion that electroplating industry wastewaterpollution prevention best feasible technology and its application scope. andestablished electroplating wastewater pollution prevention best available techniquesevaluation index system meanwhile，which based on the clean production, the circulareconomy and the sustainable development theory，through extensive literatureretrieval and electroplating enterprise site investigation，accorded to our country’selectroplating industry production status.So，electroplating enterprise could getthrough evaluation method of comprehensive evaluation index selection applicableelectroplating wastewater pollution prevention and control technology. This thesisincludes the following four sections：⑴Introduced the research background, task sources and significance ofresearch, methods, contents, etc. This topic research perfected the nationalenvironmental protection department electroplating industry pollution preventiontechnology norms, and can help electroplating enterprises improving pollutionprevention ability to provide the technical platform.⑵Summarized the electroplating industry characteristics and the relatedmaterial and pollution fields which involved in electroplating production process, andclassified by the electroplating wastewater source, classification and characteristics ofwastewater quality. Based on the analysis of electroplating wastewater harm, studiedseveral typical electroplating production process characteristics and wastewatertreatment requirements.⑶According to the literature retrieval and electroplating enterprise surveydata，Summarized systematically the common electroplating wastewater pollutionprevention technology of the current electroplating industry at present. whichcontained the electroplating wastewater source reducing techniques, electroplating cleaner production techniques and electroplating wastewater terminal treatmenttechniques.⑷Summarized electroplating industry wastewater pollution prevention bestavailable techniques and its application scope, meanwhile, Established electroplatingwastewater pollution prevention best available techniques evaluation index systemand evaluation method，for the electroplating enterprise through the scientific methodfor analysis and choice of electroplating wastewater pollution prevention bestavailable techniques.This thesis research makes up our electroplating industry pollution preventiontechnology no standard for reference of the status quo，which provides the technicalplatform for our electroplating enterprises to select the suitable electroplatingwastewater pollution prevention technology, and plays a certain role in guiding theascension of enterprise pollution prevention technology.