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- The urgent situation of activated sludge reduction technology was illustrated in this paper from the view of current sludge treatment and disposal on environmental and economical issues. 摘要从当前污泥处理和处置在环境和经济方面存在的问题出发，阐明了研究污泥减量技术的紧迫性。
- sludge reduction technologies 污泥减量技术
- Sludge reduction technology for television kinescope wastewater treatment 彩管废水处理中的污泥减量技术
- Three bio-methods for sludge reduction including aerobic digestion,anaerobic digestion and predation by T. 通过间歇试验得到3种生物方式(污泥好氧消化、厌氧消化以及颤蚓摄食)对污泥的比减量速率、污泥减量速率和污泥减量比例.
- Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared. 比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
- Characteristics of activated sludge in microfauna predation system was studied by a pilot-scale experiment aiming at excess sludge reduction. 通过中试分析了以减量化为目的的微型动物捕食系统中活性污泥的特性。
- The effect of excess sludge reduction by uncoupler of 2,4-dechlorophenol(DCP) was studied using Sequencing Batch Reactor. 采用序批式活性污泥反应器试验研究了解偶联剂2,4-二氯酚(DCP)的污泥减量化效果。
- The principle of biological technology and uncoupler application in sludge reduction process were discussed in this paper. 介绍了生物法中的解偶联技术的原理及解偶联剂在污泥减量中的应用。
- The current development,process and technical characters of main smelting reduction technologies for direct ironmaking were discussed. 阐述了几种熔融还原技术的工艺流程、技术参数和特点及其最新进展。
- Sludge reduction by ozonation can minimize excess biomass,have less impact on the effluent water quality,further more,can improve the system... 表明了臭氧化污泥减量技术在不影响出水水质的情况下,能有效地减少剩余污泥量,还能提高系统的反硝化能力,具有广阔的应用前景。
- Recently deep researches on new methods of sludge reduction are conducted,based on chemical oxidation and metabolic uncoupling. 最近,基于化学氧化和解偶联的污泥减量新方法得到更深入研究。
- As a physical pretreatment process of excess sludge reduction and resource recovery technology,the solubilization effects of HSRD upon excess sludge were investigated. 高速转盘法是作者等开发的一种新型的剩余污泥可溶化处理的物理方法,是一种经济实用的剩余污泥减量化、资源化的前处理工艺。
- A experimental study of sludge reduction in combination of the chemical ozone oxidation and biological method was made,with integrating the merits of SBF and sludge ozonation. 针对淹没生物膜法(SBF)和污泥臭氧化各自在污泥减量方面的优点,提出了化学臭氧化和复合生物膜法相结合的污泥减量工艺,并对臭氧化对SBF运行效能的影响进行了实验研究。
- To discuss the problem of excess sludge reduction, ozonation was used to treat sludge from aerotank, and influences to COD、 NH3-N and TP by excess sludge reduction were studied. 为了探讨剩余污泥减量问题，采用臭氧氧化法处理曝气池回流污泥，考察臭氧氧化污泥减量技术对出水COD、NH3-N和TP 的影响。
- About 100 exhibition booths offering everything from innovative pollution control equipment technology to food waste reduction technologies. 约100个展览摊位详尽介绍各种创新的污染控制设备与科技以及减少食物渣滓的技术。
- To discuss the problem of excess sludge reduction,ozonation was used to treat sludge from aerotank,and influences to COD、NH_3-N and TP by excess sludge reduction were studied. 为了探讨剩余污泥减量问题,采用臭氧氧化法处理曝气池回流污泥,考察臭氧氧化污泥减量技术对出水COD、NH_3-N和TP的影响。
- This paper introduces the related technological(development) and research process recently in the world,especially the sludge reduction by using uncoupling metabolism. 总结了近年来国内外污泥减量化技术的发展,重点介绍了活性污泥解偶联代谢技术的研究进展和应用前景。
- Micronized coal reburning and air staging are two kinds of typical in-furnace NO_x reduction technologies with advantages of high NO_x reduction efficiency and cost effective feature. 超细煤粉再燃和空气分级是两种典型的炉内燃烧脱硝技术，具有脱硝率较高，经济性较好的特点。
- The possible factors of sludge reduction such as sludge decay,energy uncoupled metabolism,anaerobic oxidation with low sludge production were discussed in an OSA(oxic-settling-anaerobic) process. 探讨了污泥衰减、能量解偶联、低污泥产率厌氧反应对OSA工艺污泥减量作用的影响。
- In uranium mine ventilation, wind force, wind pressure and wind direction are the three major factors affecting radon reduction technology. 铀矿通风中,风量、压和风流方向是三个影响降氡技术的重要因素。
