Gb4287
WebOct 15, 2010 · The residual dye content met the discharge standard for the dyeing and finishing textile industry (GB4287-92) published by the Ministry of Environmental Protection of the People's Republic of China. Using recycled foamate in untreated wastewater, the removal efficiency of 87.5% was obtained with CTAB concentration 10 mg/L of the … WebJan 1, 2024 · After treatment by the combined process, the final discharge water was able to meet the national first-grade emission standard (GB4287-2012). The total removal rates of COD and color reached 95.2% ...
Gb4287
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WebDec 1, 2024 · From an environmental management perspective, the wastewater discharge standard guarantees the environmental quality of the water and the quality of the drinking water. The discharge standard of DFW in China's textile industry has been developed since 1992 (GB4287-92). Due to the complexity of DFW treatment, this standard was revised … WebSep 17, 2024 · It can meet the textile dyeing and finishing industry water pollutant discharge standard (GB4287-2012). During the Fenton reaction, the effective degradation and removal of organic matter is mainly achieved by HO• oxidation, supplemented by flocculation and sedimentation of Fe 3+ complexes. This study will provide useful implications in the ...
WebGC-MS spectra suggest that organic pollutants in textile dye wastewater are effectively oxidized and decomposed by direct current electrolysis. In addition, the quality of the upper layer liquid after electrolysis nearly meets the criteria of Discharge Standard of Water Pollutants for Dyeing and Finishing of Textile Industry (GB4287-92) of China. WebGB 4287-2012 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 13.030.20 Z 63 Replacing GB 4287-92 Discharge Standards of Water Pollutants for …
Web科丽达企业自行监测方案佛山市三水科丽达针织染整有限公司自行监测方案编号:012015年01月01日1企业基本情况企业名称:佛山市三水科丽达针织染整有限公司法人代表:胡文光所属行业:棉印染精加工生产周期:常年生产地址:佛山市三水区白坭镇周村龙
Webthe national first-grade emission standard (GB4287-2012). The total removal rates of COD and color reached 95.2% and 95.4%, respectively. The cost of wastewater treatment amounted to only approxi-mately 1.70 Yuan RMB m–3 wastewater. Keywords: Textile wastewater; Physicochemical–biological treatment; Ozonation; Color removal 1. …
WebGB 4287-2012 English Version - GB 4287-2012 Discharge standards of water pollutants for dyeing and finishing of textile industry (English Version): GB 4287-2012, GB/T 4287-2012, GBT 4287-2012, GB4287-2012, GB 4287, GB4287, GB/T4287-2012, GB/T 4287, GB/T4287, GBT4287-2012, GBT 4287, GBT4287 pimmalai spaWebJul 1, 2011 · In addition, the quality of the upper layer liquid after electrolysis nearly meets the criteria of Discharge Standard of Water Pollutants for Dyeing and Finishing of Textile Industry (GB4287-92 ... gxi nissanWebThe WolfHybrid. 17 likes. Arts & entertainment pimma pixieWebFeb 1, 2024 · The “national discharge standards of water pollutants for dyeing and finishing of textile industry (GB4287-2012)” stipulates that the discharge of total Sb from textile industry effluent must ... gx invasion\u0027sWebOct 1, 2024 · Progress Research on Treatment Methods of Printing and Dyeing Wastewater. Yuchao Chen 1, Yiming Zhang 1, Yuhang Yuan 1, Haixiang Li 1,2, Kun Dong 1 and Xiangmin Li 1. Published under licence by IOP Publishing Ltd IOP Conference Series: Earth and Environmental Science, Volume 330, Issue 3 Citation Yuchao Chen et al 2024 IOP Conf. … gx kaarten pokemonhttp://down.foodmate.net/standard/sort/3/87396.html g-xlea jan 05 2020http://zhguoao.com/paifangbiaozhun/74.html gx kasette