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- The microbiological characteristics of the bio-film in a bio-ceramisite filter treating slightly polluted source water from Guanting Reservoir in Beijing at low temperature are researched. 针对官厅水库下游三家店水库水源进行生物陶粒滤池预处理的现场试验,研究低温条件下生物陶粒滤池的微生物学特性。
- The nitrate-nitrogen variation rate was one of the important parameters to describe ammonia-nitrogen nitrification status in biological treatment of slightly polluted source water. 硝酸盐氮变化率是描述微污染水源水生物处理系统氨氮硝化状况的重要参数。
- Experiment of treatment of slightly polluted source water using sodium hypochlorite pre-oxidation process 次氯酸钠预氧化处理微污染水源水的试验
- Test of treatment of slightly polluted source water by zeolite-ceramics biological aerated filter 沸石-陶粒曝气生物滤池处理微污染水源水试验
- slightly polluted source water 微污染水源水
- Research on Denitrification in Pretreatment of Lightly Polluted Source Water by Biofilm-Electrode Method 电极生物膜法应用于微污染源水预处理反硝化环节的试验研究
- Pilot-scale study on treatment of polluted source water using biological zeolite filter 生物沸石滤池处理污染水源水的中试研究
- Keywords bio-ceramisite filter;biological pretreatment;slighlly polluted source water and microbial activity; 生物陶粒滤池;生物预处理;微污染水源水;微生物活性;
- It is believed that biological zeolite filtration process might be best with wide foreground for this slightly polluted water renovation. 认为生物沸石过滤法是一种优势明显、应用前景广阔的微污染水处理方法。
- By madding a survey analysis of Huaxi River's water quilty,the water structure of the river has been slightly polluted orggnicall,at present. 通过对花溪河水的调查分析,目前花溪河水体已呈现轻度有机污染,但未受其他化学物质的污染。
- Research on a full scale tests of saving coagulants and liquid chlorine in the slightly polluted raw water purification by bio-contact oxidation process. 生化净水工艺系统节约混凝剂和液氯用量生产性研究。
- Lloyd-Ghelardi evenness index(E) and saprobiem spectrum analysis of dominant diatom species, the water quality of Nanwan Reservior was clean to slightly polluted. 结果表明,南湾水库水质属清洁轻污染等级。
- slightly polluted water in water source 微污染水源水
- weakly polluted source water 微污染源水
- Mild Polluted Source Water 微污染水源水
- The water source water temperature undulates slightly; the operation of unit is more stable, The Energy efficiency is better. 水源水温波动小，机组运行更加稳定，节能效果更佳。
- micro - polluted source water 微污染水源水
- micro--polluted source water 微污染原水
- Chemicals residua in this waste water is a pollution source. 制革废水中的污染物源于材料的残余。
- Electrocoagulation is frequently used to deal with slightly polluted underwater,since its good performance,simple principium,little un-resumed influence on environment and economy. 电凝聚法处理地下微污染水中总磷的技术因其机理简单、处理效果好、设备成本低廉以及对环境影响小等特点,而成为水环境研究的一个重要领域。
