您要查找的是不是:
- aerated biological filtration 曝气生化过滤
- An aerated biological filter was used to pretreat the alkaline wastewater in refinery. 采用曝气生物滤池氧化工艺对炼油厂碱水进行预处理。
- Whether the biological filtration or the strong aeration of a powerful filter is more important, I can not judge. 是否生物过滤或曝气强烈的一个强大的过滤器是更重要的,我不能判断。
- To elevated levels of ammonia and nitrite in their water. Efficient biological filtration is very important. 高效的生化过滤是非常重要的。
- Pilot test was made to study the treatment effects of traditional Chinese medicine wastewater by hydrolysis acidification and two-stage aerated biological filter(BAF). 通过模型试验研究了水解酸化两级曝气生物滤池处理中药废水的效果。
- Brandnew world patented versatile biological filtration material which greatly increases the power of the filtration system. 申请世界专利的最新、多功能生化过滤材料,强化过滤机能。
- Domestic wastewater was treated by anaerobic biological filter and aerated biological carbon filter under the condition of the lower temperature in spring. 在春季低温条件下,利用厌氧生物滤池、好氧生物炭滤池处理生活污水,比较两者的性能,探讨低成本处理生活污水的方法。
- Adopting treatment technology of aerated biological filter-air flotation - gravity filter, the treatment of waste-water from plant area of Da-gang Power Plant has been carried out. 采用曝气生物滤池气浮池重力滤池处理工艺对大港发电厂厂区废水进行处理,处理后的水质能达到电厂杂用水水质要求。
- 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。
- manganese mineral biological filtration 锰砂生物过滤
- H. Paul and F. Sabo, Biologic filtration a removal method of foundry's waste air, Proc 88th annual meeting and exhibition, A&WMA, 95-MP9A, 08, San Antonio, Texas, June, 1995. 周明显,制革废水处理场逸散性硫化氢以活性污泥曝气处理之介绍,工业污染防治报导,第108期。
- It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage. 实践证明,深井曝气生化处理技术处理环氧丙烷皂化污水是行之有效的。
- Recycle system of shrimp culture wastewater was consisted of rotifer pond, deposit pond, bounce-back physical filtrate instrument and biological filtrate pond. 养殖排污水循环处理系统由轮虫净化池、沉淀净化池、反冲式物理过滤装置和生物净化池组成。
- Adopting quartz sand and active carbon to filtrate have achieved good results,and biological turnplate made biological filtrating and contemporary removed ammonia-nitrogen. 采用石英砂加活性炭过滤,其效果显著且经济,生物转盘进行生物过滤能同时去除氨氮,臭氧杀菌方便卫生且兼有增氧作用。
- It was showed that aeration biological filter and general filter could effectively remove organics,NH3-N and SS in sewage. 结果表明,曝气生物滤池和过滤的方法能有效去除污水中的有机物、NH3-N和SS等。
- Pilot scale downgrade flow aeration biological filter with fillings whose density is heavier than water density was tested to treat wastewater from cigarette production. 采用下向流重质填料生物曝气滤池对某卷烟厂生产废水处理进行了中试研究。
- NITROGEN REMOVAL BY BIOLOGICAL FILTRATION UNDER AEROBIC CONDITION 有氧条件下生物过滤法脱氮研究
- Jinan Xinghai Biological Filtration Material Co., Ltd 济南兴海生物滤料有限公司
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。