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- biological removing phosphorus 生物除磷
- THEORETICAL CALCULATION OF REMOVING PHOSPHORUS FROM WASTEWATER BY COMPLEX PRECIPITATION AGENT. 用复合沉淀剂从废水中除磷的理论计算。
- AFA combinated with sand filtration process has been used for removing phosphorus in secondary effluent. 利用工业废弃物粉煤灰制备活性粉煤灰除磷剂AFA,将AFA与传统的砂滤工艺相结合,用于二级出水中磷的去除。
- The performance of the CMASPFT in biological removals of nitrogen and phosphorus was studied under 3 sludge reflux ratio(SRR). 介绍了多点交替进水五箱一体式工艺的流程与特点,研究了不同污泥回流比下反应器对氮、磷的去除效果。
- The results show that the anaerobic sludge from A2/O technology has 52% phosphorus accumulating organisms bearing denitrifying and removing phosphorus. 研究结果表明,在A2/O厌氧段中占聚磷菌总数52%25的菌具有同步反硝化聚磷的生物学特性。
- The mechanisms of of the biological removal of nitrogen and phosphorus are explained.The technologies of MSBR,UCT and BCFS are analyzed. 在阐述城市污水生物脱氮除磷机理的基础上,分析生物脱氮除磷的MSBR工艺、UCT工艺和BCFS工艺。
- biological removal of nitrogen and phosphorus 生物脱氮除磷
- biological removal of phosphorus 生物除磷
- DO was the key factor for the simultaneous nitrification and denitrification of SBBR.Reducing SRT was availability to removal phosphorus. 在这些影响因子中,DO是SBBR同时硝化反硝化的控制因素,而适当缩短泥龄可以很好除磷。
- Whether the nitration reaction can happen or not and whether gathering phosphorus germ can remove phosphorus effectively on high load were discussed. 对高负荷条件下硝化反应和聚磷菌有效除磷进行了探讨;
- Piere Mouchet.From Conventional to Biological Removal of Iron and Manganese in France[J].J AWWA,1992(4). 李圭白,刘超.;地下水除铁除锰(第2版)[M]
- The Gilchrist-Thomas process (or basic Bessemer process) was an improvement to the Bessemer process, lining the converter with a basic material to remove phosphorus. 一个致力于在所有人群和国家间、从其最广泛的生物学、医学、教育以及社会层面推动最高水平心理健康的国际性跨学科成员机构。
- The anthracite used as filter material in water plant for biological removal of iron and manganese has been studied and practiced through production practices. 摘要目的通过生产实践,进行了无烟煤作为在生物除铁除锰水厂滤料的研究与应用。
- biological removal of phosphorus and nitrogen compound 生物除磷脱氮
- We are removing from London to the country. 我们正从伦敦迁往乡下。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Workers are removing impurities from silver. 工人们正去除银中的杂质。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。