| New process for anaerobic treatment of Vitamin C wastewater in a full scale plant |
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| 作者姓名： | Huang Qun xian Luo Ren ming Wu Zhi qiang Wang Yu |
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| 作者单位： | Huang Qun xian，Luo Ren ming Hebei College of Chemical Technology and Light Industry，Shijiazhuang 050018，China Wu Zhi qiang，Wang Yu First Pharmaceutical Factory in Shijiazhuang，Shijiazhuang 050051，China |
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| 摘 要： | １ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅＦｉｒｓｔＰｈａｒｍａｃｅｕｔｉｃａｌＦａｃｔｏｒｙｉｎＳｈｉｊｉａｚｈｕａｎｇＣｉｔｙ，Ｃｈｉｎａ，ｂｕｉｌｔａｓｅｔｏｆｅｑｕｉｐｍｅｎｔｏｆｆｕｌｓｃａｌｅｔｒｅａｔｉｎｇＶｉｔａｍｉｎＣｗａｓｔｅｗａｔｅｒｉｎ...
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| 关 键 词： | Vitamin C wastewater UBF reactor hydraulic load recirculation digestion |
| 收稿时间： | 9/4/1997 12:00:00 AM |
| 修稿时间： | 3/1/1998 12:00:00 AM |
New process for anaerobic treatment of Vitamin C wastewater in a full scale plant |
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| Huang Qun xian,Luo Ren ming,Wu Zhi qiang,Wang Yu.New process for anaerobic treatment of Vitamin C wastewater in a full scale plant[J].Journal of Environmental Sciences,1998,10(4):418-422. |
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| Authors: | Huang Qun-xian Luo Ren-ming Wu Zhi-qiang Wang Yu |
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| Abstract: | Wastewater reforming was done rationally on technological process and equipment for treating Vitamin C wastewater with full scale UBF. High concentration wastewater was mixed with recycle effluent from anaerobic treatment, so influent COD was reduced and total alkalinity was increased, meanwhile, appropriate hydraulic loading to the reactor was controlled during its running, thus treatment capacity of reactor was improved. Volumetric loading rate was raised from 6.0 kg COD/(m3·d) to 10.0 kg COD/(m3·d), biogas production rate was raised from 1.8 m 3/(m3·d) to 3.2 m3/(m3·d), the amount of alkali and dilution water for adjusting pH were also reduced. |
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| Keywords: | Vitamin C wastewater UBF reactor hydraulic load recirculation digestion |
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