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| 污泥回流比对CASS工艺处理效果的影响研究 | |
| 引用本文： | 刘士奇,张思冲,郑飞,陈志强. 污泥回流比对CASS工艺处理效果的影响研究[J]. 哈尔滨理工大学学报, 2011, 16(5): 93-96 |
| 作者姓名： | 刘士奇 张思冲 郑飞 陈志强 |
| 作者单位： | 1. 哈尔滨师范大学地理科学学院,黑龙江哈尔滨,150090 2. 中国轻工业南宁设计工程有限公司,广西南宁,530031 3. 哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨,150090 |
| 基金项目： | 国家水专项课题(2008ZX07207-005-03) |
| 摘 要： | 目前CASS工艺在设计中污泥回流比多取自经验值,为了给CASS工艺在北方地区的运用提供污泥回流比的理论依据,本试验进行了不同污泥回流比对CASS工艺影响的研究.在污泥回流比分别为20％、50％、100％、150％的情况下,进行了160个周期的观察和测定.试验表明,污泥回流比在100％的情况下有最好的脱氮除磷效果,平均出... |
| 关 键 词： | CASS工艺 污泥回流比 脱氮除磷 |
Treatment Effect of Sludge Return Ratio on the CASS Technological Process |
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| LIU Shi-qi,ZHANG Si-chong,ZHENG Fei,CHEN Zhi-qiang. Treatment Effect of Sludge Return Ratio on the CASS Technological Process[J]. Journal of Harbin University of Science and Technology, 2011, 16(5): 93-96 | |
| Authors: | LIU Shi-qi ZHANG Si-chong ZHENG Fei CHEN Zhi-qiang |
| Affiliation: | LIU Shi-qi1,ZHANG Si-chong1,ZHENG Fei2,CHEN Zhi-qiang3 (1.College of Geographical Science,Harbin Normal University,Harbin 150090,China,2.China Light Industry Nanning Design Engineering Co.Ltd.,Nanning 530031,3.School of Municipal and Environmental Engineering,Harbin Institute of Technology,China) |
| Abstract: | At present CASS the sludge return ratio of CASS process is from the empirical value in the design to provide the theory basis of sludge return ratio to the CASS process using in northern area.This experiment has carried on the different sludge return ratio to the CASS process influence research.In the sludge return ratio was 20%,50%,100%,150% of the cases,160 cycles were observed and measured.Test showed that the sludge return ratio at 100% of the cases have the best effect of nitrogen and phosphorus remova... |
| Keywords: | CASS process sludge return ratio nitrogen and phosphorus removal |
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