WebApr 5, 2024 · The Emission Standard of Pollutants for Coking Chemical Industry in China (GB 16171–2012) (Table S2) required the content of COD lower than 80 mg L −1. Hence, 80 mg L −1 of O 3 was sufficient for advanced treatment of the coking wastewater to meet the standard, while at least 240 mg L −1 of O 3 was required for the ozonation of the ... Webgb 28664-2012 6 轧钢工业大气污染物排放标准 gb 28665-2012 7 铁合金工业污染物排放标准 gb 28666-2012 8 炼焦化学工业污染物排放标准 gb 16171-2012 9 石油炼制工业污染物排放标准 gb 31570-2015 10 石油化学工业污染物排放标准 gb 31571-2015 11 合成树脂工业污染物排放标准 gb 31572 ...
GB/T 18916.30-2024_English: PDF (GB/T18916.30-2024)
WebOct 20, 2024 · In China, a national standard (GB 16171-2012) has been established to strictly control the discharge of contaminants from the coke industry. In which, the effluent COD, NH 4 +-N, and TN should be below 150, 25, and 50 mg·L −1 for indirect emissions, respectively. Therefore, the development of new treatment processes with high efficiency … WebApr 15, 2024 · IPTV Links 2024: daily Free IPTV links, m3u playlists, iptv xtream codes, iptv m3u lists for all countries. Download your IPTV FREE NOW! lighthouse retreat rak
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