| 人工快速渗滤系统处理糖蜜酒精废水研究 |
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| 引用本文： | 梁巨大,杨耀宗,曹长春.人工快速渗滤系统处理糖蜜酒精废水研究[J].水科学与工程技术,2014(6):4-7. |
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| 作者姓名： | 梁巨大 杨耀宗 曹长春 |
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| 作者单位： | 1. 广西华蓝设计集团有限公司柳州市政设计分院,广西 柳州,545000
2. 桂林理工大学环境科学与工程学院,广西 桂林,541004 |
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| 基金项目： | 西部开发重大项目珠江水系广西流域高浓度有机废水处理技术研究 |
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| 摘 要： | 针对CRI系统处理糖蜜酒精废水进行了研究，确定湿干比1：1，配水时间3h，负荷1．5-3．0m^3／m^2·d时，试验效果较好。在进水COD浓度小于300mg／L时，COD的去除率达到80％1：2上，硫酸盐去除率44％以上，色度去除率50％以上，但随着进水COD浓度的升高，COD、硫酸盐、色度等去除率缓慢下降，当COD浓度超出2500mg／L时，系统的生物降解作用消失，仅存单独的机械过滤。
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| 关 键 词： | 人工快速渗滤 驯化 挂膜 湿干比 水力负荷 |
Research of Processing the Alcohol and Molasses Waste Water Using the Man-made Rapid Infiltration System |
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| LIANG Ju-da,YANG Yao-zong,CAO Chang-chun.Research of Processing the Alcohol and Molasses Waste Water Using the Man-made Rapid Infiltration System[J].Water Sciences and Engineering Technology,2014(6):4-7. |
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| Authors: | LIANG Ju-da YANG Yao-zong CAO Chang-chun |
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| Affiliation: | LIANG Ju-da, YANG Yao-zong, CAO Chang-chun (1.Liuzhou Branch Civil Designing Istitute of GuangXi Huaan Designing Group, Liuzhou 545000, China; 2.The Environmental Science and Engineering Colleage, Guilin University of Technology, Guilin 541004, China) |
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| Abstract: | This experiment was mainly conduced to pro cess the alcohol and molasses waste water under the CRI system. The result indicated, when W/D Ratios is 1：1, irrigating time is 3 hour; hydraulic loading is 1.5-3.0m^3/m^2·d, the processing effect is best. If COD density of entering the water is smaller than 300mg/L, the removal rates of COD will be more than 80%, the removal of sulphate will be above 44%,and the removal rates of color will come up to 50%. But along with COD density of the entering water raising, the COD, sulphate, and the removal rates of color will drop slowly. But if the COD density surpasses 2500mg/L, system biomembrane will lose the degeneration function, only the independent machinery filtration. |
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| Keywords: | rapid infiltration systems domestication membrane Hanging W/D ratio hydraulic loading |
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