国内外染整排放标准对比分析

Contrastive analysis of dyeing and finishing emission standardsin domestic and overseas

介绍了德国、美国、欧盟和日本的染整排放标准;从废水水质、排放标准限值2个方面分析了国内外标准的差异;从标准值要求较1992年标准有明显提高、间接排放COD为200 mg/L、六价铬和苯胺不得检出3个方面对GB 4287-2012进行了解读。

Dyeing and finishing emission standards in Germany, the United States, the European Union and Japan were introduced. Differences between wastewater quality and emission limitation standards were analyzed in domestic and overseas. GB 4287-2012 was analyzed from three aspects： significant increase of standardscomparing to that in 1992, indirect dischargeCOD 200 mg/L, hexavalent chromium and anilineundetectable.