| 高含硫味精废水处理的研究 |
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| 引用本文： | 成应向.高含硫味精废水处理的研究[J].上海环境科学,2000,19(9):425-428. |
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| 作者姓名： | 成应向 |
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| 作者单位： | 成应向（中国科学院成都生物研究所，成都
610041） |
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| 基金项目： | 国家“九五”重点科技攻关项目：96-909-05-03-04。 |
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| 摘 要： | 采用吹脱－混凝－厌氧消化－两段ＳＢＲ－絮凝沉淀工艺处理味精废水，试验结果表明，当进水ＣＯＤ为２２３５１ｍｇ／Ｌ，ＳＯ＾２－４５１００００ｍｇ／Ｌ，ＮＨ３－Ｎ７５７１ｍｇ／Ｌ、色度（倍）３９０６和ＰＨ１．３时，出水ＣＯＤ９９ｍｇ／Ｌ、ＳＯ＾２－４９５ｍｇ／Ｌ、ＮＨ３－Ｎｌｍｇ／Ｌ色度１６和ＰＨ６．５，其水质均达到ＧＢ８９７８－１９９６规定的一级排放标准。
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| 关 键 词： | 味精废水 吹脱 混凝 厌氧消化 沉淀 废水处理 |
Study on Treatment of Monosodium Glutamate Wastewater Containing High Sulfate |
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| Cheng Yingxiang.Study on Treatment of Monosodium Glutamate Wastewater Containing High Sulfate[J].Shanghai Environmental Science,2000,19(9):425-428. |
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| Authors: | Cheng Yingxiang |
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| Abstract: | Treatment of monosodium glutamate wastewater by the process of blowing off-coagulation-anaerobic digestion-two stage SBR-flocculating setting has been conducted. The experimental result showed that when the influent COD was 22351mg/L, SO24~51000mg/L, NH3-N7571mg/L, chromaticity color (times) 3906 and pH 1.3, after treatment the effluent COD was decreased to 99 mg/L, SO42- 95 mg/L, NH3-N Img/L, chromaticity color 16 and pH 6.5, and its quality all reached the first grade discharge standard of GB8978-1996. |
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| Keywords: | Monosodium glutamate wastewater Blowing off Coagulation Anaerobic digestion Two-stage SBR Flocculating setting |
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