| 磷钙废水生物处理工艺选择试验 |
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| 引用本文： | 石小锋,孔秀琴,赵峰,任瑞芳. 磷钙废水生物处理工艺选择试验[J]. 工业水处理, 2011, 31(1): 43-47 |
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| 作者姓名： | 石小锋 孔秀琴 赵峰 任瑞芳 |
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| 作者单位： | 兰州理工大学石油化工学院,甘肃兰州,730050 |
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| 基金项目： | 863国家高技术研究发展计划(2007AA05Z261) |
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| 摘 要： | 分别采用活性污泥法和光合细菌(PSB)膜法来处理明胶生产废水中的磷钙水,该废水含氯离子约30000mg/L、钙15100mg/L、磷418mg/L,研究了两种生物处理工艺的可行性,探讨了其在磷钙废水处理方面的效能和影响因素.结果表明:磷钙废水中的高氯根和反应过程中的碳酸钙积累使活性污泥生物活性仅能维持7-8d;而PSB...
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| 关 键 词： | 磷钙废水 活性污泥 光合细菌 |
Selection test on the treatment of calcium-phosphorus wastewater by biological treatment processes |
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| Shi Xiaofeng,Kong Xiuqin,Zhao Feng,Ren Ruifang. Selection test on the treatment of calcium-phosphorus wastewater by biological treatment processes[J]. Industrial Water Treatment, 2011, 31(1): 43-47 |
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| Authors: | Shi Xiaofeng Kong Xiuqin Zhao Feng Ren Ruifang |
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| Affiliation: | Shi Xiaofeng,Kong Xiuqin,Zhao Feng,Ren Ruifang(College of Petrochemical Engineering,Lanzhou University of Technology,Lanzhou 730050,China) |
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| Abstract: | Activated sludge and photo-synthetic bacteria(PSB) membrane processes have been used respectivelyfor treating calcium-phosphorus wastewater from gelatin production.The high concentrations of Clis about 30 000 mg/L,Ca2+ about 15 100 mg/L,and TP 418 mg/L in this wastewater.The feasibility of the two kinds of biological treatment processes are researched comparatively.The characteristics regarding biological treatment and influential factors are discussed.The results show that the biological activity of sludge... |
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| Keywords: | calcium-phosphorus wastewater activated sludge photosynthetic bacteria |
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