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| 山东某淀粉厂污水处理改造工程 | |
| 引用本文： | 孙震,胡滨,张兆伯,唐一.山东某淀粉厂污水处理改造工程[J].环境工程,2001,19(6):17-19. |
| 作者姓名： | 孙震 胡滨 张兆伯 唐一 |
| 作者单位： | 1. 北京杰佳洁环境技术有限责任公司,北京,100088 2. 山东省沂水县环保局,沂水 276400 3. 北京杰佳洁环境技术有限责任公司,北京 100088 |
| 摘 要： | 介绍了采用UASB SBR工艺处理淀粉废水的工程实例 ,UASB反应器采用中温消化 ,水力停留时间 32h ,有机负荷 7～ 8kg m3 ·d ,CODCr去除率大于 90 %。SBR池周期为 12h ,滗水率 5 0 %。在进水平均CODCr=10 0 0 0mg L时 ,处理后出水CODCr<15 0mg L ,可达标排放 |
| 关 键 词： | 淀粉废水 UASB SBR 废水处理 |
RECONSTRUCTION OF A WASTEWATER TREATMENT PROJECT FOR A STARCH MILL IN SHANDONG PROVINCE |
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| Sun Zhen et al.RECONSTRUCTION OF A WASTEWATER TREATMENT PROJECT FOR A STARCH MILL IN SHANDONG PROVINCE[J].Environmental Engineering,2001,19(6):17-19. | |
| Authors: | Sun Zhen |
| Institution: | Sun Zhen et al |
| Abstract: | This paper introduces a project of starch wastewater treatment with UASB and SBR reactors.Under mesophilic digestion,HRT of UASB reactor is 32 hours and the organic loading rate of UASB reactor can reach 7～8kg/m 3·d with over 90% of COD Cr removal rate.The priod time of SBR is 12 hours and the decanting rate is 50%.When the mean COD Cr of the influent is about 10,000 mg/L,the effluent COD Cr of this treatment system is less than 150 mg/L,which can meet the national discharge standard. |
| Keywords: | starch wastewater UASB SBR and wastewater treatment |
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