WebGB 4287-2012: Translated English of Chinese Standard. GB4287-2012: Discharge standards of water pollutants for dyeing and finishing of textile industry - Ebook written by... WebApr 1, 2024 · In addition, a new national emission standard named “Wastewater Pollutants Discharge Standard for Textile Printing Industry” (GB4287-2012) stipulated that aniline must not be detected in the effluents from dyeing, which …
Dyeing and finishing wastewater treatment in China: …
WebApr 29, 2014 · The effluent met Class 1 discharge standards (GB4287-2012). In particular, the new spiral biological carriers used in multilevel contact oxidation led to significant … WebAug 28, 2024 · Finishing Industry (GB4287-2012), which stipulates that the. direct emission concentration limit of COD is 100 mg/L and. the indirect emission concentration limit is 200 mg/L. The. tow mater bedding
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WebNov 30, 2024 · It was observed that the leaching concentrations of metal ions were low or undetected (less than 50 ppm), which confirmed the environmental standard formulated by China (Discharge standards of water pollutants for dyeing and finishing of the textile industry (GB4287-2012)), indicating that LaFeO 3-RM is a promising synergistic catalyst with low ... WebJan 1, 2013 · 标准号:GB 4287-2012代替GB 4287-92. 为贯彻《中华人民共和国环境保护法》、《中华人民共和国水污染防治法》、《中华人民共和国海洋环境保护法》、《国务 … 关于发布国家生态环境标准《农药制造工业污染防治可行技术指南》的公告 2024 … 地方标准备案 - 纺织染整工业水污染物排放标准_中华人民共和国生态环境部 关于公开征求国家生态环境标准《固定污染源排放口监测点位设置技术指南(征求 … 关于发布《环境空气质量标准》(gb 3095-2012)修改单的公告 2024-08-14 关于 … WebGB 4287-2012/XG1-2015 English Version - GB 4287-2012/XG1-2015 Discharge standards of water pollutants for dyeing and finishing of textile industry (including Amendment 1) … powerblock classic 50 plus dumbbell set