| 黄姜废水处理实践与分析 |
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| 引用本文： | 刘光东,郭湘芬,李莉. 黄姜废水处理实践与分析[J]. 南水北调与水利科技（中英文）, 2009, 7(6): 447-449. DOI: 10.3969/j.issn.1672-1683.2009.06.119 |
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| 作者姓名： | 刘光东 郭湘芬 李莉 |
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| 作者单位： | 1. 郧阳师范高等专科学校,湖北,丹江口,442700
2. 十堰市秦岭中地生物科技有限公司,湖北,十堪,442011 |
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| 基金项目： | "十一五"国家科技支撑计划课题资助项目 |
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| 摘 要： | 基于黄姜废水处理工程运行实际,着重分析了pH值、温度、COD及容积负荷等因素对UASB反应器启动的影响。该工程利用预处理＋厌氧＋好氧＋混凝、脱色组合工艺处理黄姜废水,在进水COD和色度分别达12000mg/L和600倍的情况下,出水COD和色度分别为110mg/L和50倍,COD去除率达99%。废水经处理后出水水质符合《皂素工业水污染排放标准》（GB20425-2006）。
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| 关 键 词： | 黄姜皂素废水 升流式厌氧污泥床 UASB启动 颗粒污泥 |
Practice and Analysis of Turmeric Wastewater Treatment |
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| LIU Guang-dong,GUO Xiang-fen,LI Li. Practice and Analysis of Turmeric Wastewater Treatment[J]. South-to-North Water Transfers and Water Science & Technology, 2009, 7(6): 447-449. DOI: 10.3969/j.issn.1672-1683.2009.06.119 |
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| Authors: | LIU Guang-dong GUO Xiang-fen LI Li |
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| Abstract: | Based on the process of turmeric wastewater treatment, influence factors including pH value, temperature,COD and volume load to the start-up stage of UASB reactor were analyzed. The sapogenin wastewater was treated by adopting the technology of Pretreatment + aerobic di-gestion + coagulating sedimentation and oxidation decolor. The results showed that the COD fell from 12 000 mg/L to 600 and the chromaticity from 110 mg/L to 50. COD removal rate could reaehed 99%. Treated wastewater effluent quality accord with the national "saponin industrial wa-ter pollution discharge standards"(GB20425-2006). |
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| Keywords: | turmeric saponin wastewater up-flow anaerobic sludge bed UASB start granular sludge |
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