| 屠宰废水预处理后的SBR工艺处理工程 |
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| 引用本文： | 赵永生,冼萍.屠宰废水预处理后的SBR工艺处理工程[J].广西科学院学报,2008,24(2):117-119. |
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| 作者姓名： | 赵永生 冼萍 |
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| 作者单位： | 1. 南宁六和环保有限责任公司,广西南宁,530022
2. 广西大学化学化工学院环境工程系,广西南宁,530004 |
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| 摘 要： | 于2006年7～10月,在广西贵港南山食品有限公司设计屠宰废水预处理后的SBR工艺处理工程.处理工程用三道隔网和隔油沉渣池预先去除毛皮等固体杂物以及油脂等细小悬浮物,然后经调节池进入SBR工艺处理废水.预处理能够容易地去除废水中的油脂,COD、BOD5、SS的最高去除率达47.0%,48.3%,62.0%.工程处理废水的最佳曝气时间7h,COD、BOD5、NH3-N去除率分别是95.3%,97.5%,97.3%,出水水质达到国家一级排放标准.工程处理屠宰废水的工艺流程简单,操作运行稳定、投资少,对水量和水质的变化有较强的抗冲击能力,特别适宜废水排放量在500m3/d以下的小型屠宰厂推广应用.
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| 关 键 词： | 屠宰废水 处理 SBR |
| 文章编号： | 1002-7378(2008)02-0117-03 |
| 收稿时间： | 2008/3/25 0:00:00 |
| 修稿时间： | 2008年3月25日 |
The SBR Process Treatment Station after Slaughtering Wastewater Pretreatment |
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| ZHAO Yong-sheng and XIAN Ping.The SBR Process Treatment Station after Slaughtering Wastewater Pretreatment[J].Journal of Guangxi Academy of Sciences,2008,24(2):117-119. |
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| Authors: | ZHAO Yong-sheng and XIAN Ping |
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| Institution: | ZHAO Yong-sheng1,XIAN Ping2(1.Nanning Liuhe Environmental Protection Co.,Ltd,Nanning,Guangxi,530022,China,2.College of Chemistry , Chemical Engineering,Guangxi University,Naning,530004,China) |
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| Abstract: | From July to October 2006,the SBR process treatment station after Slaughtering wastewater pretreatment have been designed in Guangxi Guigang Nanshan Food Co.,Ltd.First,treatment station employed three grids and grease traps sediment pool to advancely remove debris,fur and other solid fats such as small suspended solids of Slaughtering wastewater.Then,Slaughtering Wastewater will flow into adjustment pool and SBR wastewater treatment.Pretreatment can easily remove the grease in wastewater.The highest removal... |
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| Keywords: | abattoir wastewater treatment sequencing batch reactor process |
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