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- The pollutants removal efficiency in treatment of the municipal wastewater by membrane-fluidized bed bioreactor was investigated. 采用膜生物流化床处理城市污水,考察了其对污染物的去除效果。
- Membrane Bioreactor (MBR) is a new wastewater treatment technology that uses membrane to reinforce the efficiency of pollutants removal in bioreactor. 膜生物反应器(MBR)是通过膜分离技术强化污水生物处理的新技术。
- Research on pollutants removal efficiency of the high rate denitrifier applied for constructed wetland with simulating undercurrent was conducted. 摘要研究高效除氮菌的加入对模拟潜流人工湿地除污效果的影响。
- Membrane Bioreactor (MBR) uses membrane to reinforce the efficiency of pollutants removal in bioreactor in water and wastewater treatment . 膜生物反应器(MBR)是通过膜强化生化反应的水处理新技术。
- Comparing the performance of biofilm growth and pollutants removal of ceramics, quartzite, zeolite and coke, results show that ceramics is better than others. 通过对陶粒、石英砂、沸石及焦碳四种填料的性能进行对比,结果表明,陶粒在挂膜稳定性和去除污染物能力方面优于其它三种填料。
- The pollutants removal efficiency of the riverbank filtration system was discussed.It can provide a basis for utilization municipal wastewater resource. 介绍了河岸渗滤系统的除污功效,为实现城市污水资源化提供依据。
- In this paper,a structured biological kinetic model for activated sludge process is proposed,which is the modification of IAWPRC model with respect to carbonaceous organic pollutants removal. 介绍了在进行活性污泥法过程模型化研究中,通过对国内外现有成果改进和强化,所建立的结构化生物反应动力学模型。
- Fly ash was modified by macromolecular flocculant PDMDAAC to improve its perfor-mance for pollutants removal,and the optimal parameters for the modification were investigated through orthogonal test. 为提高粉煤灰的除污能力,采用高分子絮凝剂PDMDAAC(聚二甲基二烯丙基氯化铵)对粉煤灰进行表面改性,并通过正交试验考察了改性的最佳工艺参数。
- reduction pollutants removal performance 除污效能
- Abstract: Test of organic pollutant removal by electrocoagulation method is introduced in this paper. 摘 要: 介绍了电絮凝法去除垃圾填埋场渗滤液中有机污染物的试验。
- This paper fully expounds the mechanism of organic pollutant removal, the reasons for low energy consumption and the kinetics of facultative bio-reaction. 摘要阐述了兼性生化去除有机污染物的机理、低能耗技术的依据与反应动力学以及城市污水兼性生化前处理工艺。
- On the analysis of the scum and sullage, the mechanism of pollutant removal was obtained, which lays a sound ground for deeper study on this method. 为进一步深入研究电聚浮除的机理奠定了一定基础。
- Draw a conclusion of the best system-operation by a comparision of pollutant removal with different ratio of wetting-drying-time. 通过对不同干湿比运行条件下污染物的去除情况的比较,得出本系统的最佳运行状况。
- Hollow fiber membrane-sequencing bioreactor (HF-MSBR) was used to treat real residential sewage.The effect of pollutant removal and membrane fouling were investigated. 摘要采用中空纤维膜-序批式生物反应器处理实际生活污水,考察了污染物的去除效果及膜污染情况。
- Finally it is pointed out that the water treatment department shall attach importance to the research of pollution from steroid estrogen and pollution removal approach. 指出在水处理领域应重视甾体雌激素污染状况的调查及去除技术的研究。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- The pollutant removal effect of the enhanced biological filtration technique and its influencing factors were discussed, and the characteristics of oligotrophic microbe film in filters were described. 摘要概述了饮用水生物强化过滤工艺的研究进展,讨论了该工艺对污染物的去除效果及其影响因子,描述了滤层中贫营养微生物膜的特性,提出了有待进一步研究的问题。
- Surgical removal of all or part of a lung. 肺切除术,肺部分切除术对整个或部分肺的外科手术切除
- A comparison of pollutant removal characteristic between submerged membrane bioreactor(MBR)and conventional activated sludge process(CAS)was studied under the same operation conditions. 比较了膜生物反应器(MBR)和传统活性污泥工艺(CAS)在相同运行条件下对生活污水的除污特性。
- He consented to the removal of the flags. 他同意撤走旗帜。