Anaerobic-aerobic activated sludge technique in phosphorus removal and other complete techniques, and achieves a series of parameters. 厌氧一好氧活性污泥法除磷技术等成套技术,并取得了一系列参数。
Performance of A Sludge Reduction System on Removal of Nitrogen and Phosphorous Controlled by Low Dissolved Oxygen 低溶解氧控制状态下污泥减量系统除磷脱氮特性
Anaerobic Granular Sludge Adsorption Removal of Dyes from Aqueous 厌氧颗粒污泥对水中染料的吸附去除研究
But more data is needed to substantiate the effectiveness of absorption on sludge as a removal process. 但需要更多的资料来论证污泥吸附作为一种去除方法的效能。
Muddy water swilled over the planks. hydrostatic sludge removal 泥浆在木板上流过.流体静压污泥排除法
The characters and reuse of sludge from phosphorus removal by iron-contactor process for anaerobic phosphate-enriched supernatant 富磷上清液铁接触除磷污泥性质与资源化利用
Effects of zeolite addition on the kinetics of activated sludge growth and ammonium removal 沸石对活性污泥增殖及脱氨氮动力学影响研究
Microorganisms of the activated sludge in SBR phosphorus removal system and their functions have been studied. 考察了SBR生物除磷工艺模型中活性污泥的微生物组成及其在该除磷系统中的功能。
Formation of the Phosphorus Removal Granular Sludge and Phosphorus Removal Characteristics of the Anaerobic/ Oxic and Anaerobic/ Anoxic/ Oxic Granular Sludge Process in SBR SBR中除磷颗粒污泥的培养和A/O及A/A/O颗粒污泥工艺除磷特性研究
Practice of Applying Sludge from Dust Removal of Steelmaking in Sintering Burden 炼钢除尘污泥在烧结配料中的应用
Prolonging properly anaerobic treatment time and increasing aeration rate of nitrogen can improve anaerobic environment and the activity of sludge, increasing the removal rate of phosphorus. 适当延长厌氧处理时间和适当增大厌氧过程曝气速率可以改善厌氧环境及活性污泥性能,提高磷的去除率。
Basis on experiments of wastewater treatment in comparison carrier biofilm with suspended activated sludge in airlift loop reactor, this paper points out: activated sludge can help removal of organic matter and settlement of mixed liquid; 通过对气提式循环反应器处理污水中载体生物膜和游离活性污泥的对比试验,分析指出:活性污泥有利于有机物的去除和混合液的沉降性;
The effects of different operational ( parameters) of sequencing batch reactor ( SBR), including settlement time, aeration rate, HRT, feeding manner, on the characteristics of aerobic granular sludge and the removal of COD, NH~+ 4-N and TN were investigated. 研究了序批式反应器的污泥沉降时间、曝气速率、水力停留时间、进水方式等参数对好氧颗粒污泥的性能以及COD,NH+4-N,TN去除率的影响。
The cultivation of aerobic granular sludge used for nitrogen removal in Sequencing Batch Reactor ( SBR) fed with a synthetic municipal wastewater was investigated. 采用人工配制的模拟生活污水,研究序批式反应器(SBR)中好氧颗粒污泥的培养。
New Type Two Sludge Process for Removal of Nitrogen and Phosphorus from Domestic Sewage 新型双污泥脱氮除磷工艺处理生活污水
Modeling and control of activated sludge nitrogen removal processes 活性污泥脱氮过程的建模与控制
Effect of Sludge Loading on Biological Removal of Phosphorous, Nitrogen and Organic Matter from Wastewater 污泥负荷对污水生物去除氮、磷和有机物的影响
Research on Theories of UV Damage to Microorganisms and It's Application on the Enhancement of Activated Sludge Pollutant Removal 紫外线损伤微生物机理及增强活性污泥降解特性应用研究
Study on the anoxic biosorption activated sludge process for nitrogen removal from domestic wastewater 缺氧生物吸附活性污泥法生物脱氮工艺中试研究
The experiment results indicate that, using the acclimatized activated sludge, the removal rate of sodium methyl mercaptide and COD in wastewater is 90% respectively, and SV of the sludge is 18%. 结果表明,经过驯化后的活性污泥,对废水中的甲硫醇钠及COD去除率达90%,SV为18%。
The study showed that the internal electrolysis of iron and carbon may improve the biochemical treatability of the wastewater and the sedimentation characteristics of the sludge so that the removal rate of organics may increase by20% compared to the figure resulted from the use of SBR method only. 研究表明,铁碳内电解可提高废水的可生化性和改善活性污泥的沉降性能,使有机物的去除率比单独的SBR法提高约20%。
The effect of sludge loading on biological removal of phosphorus, nitrogen and organic matter was investigated by parallel experiments with changing concentration, flow rate of synthetic wastewater and MLSS. 分别改变进水浓度(C)、流量(Q)及污泥浓度(MLSS),通过对照实验考察污泥负荷改变对污水生物去除有机物、磷和氮效果的影响。
Research on Silica Sludge Removal From Pickling Liquor in Cold Rolling Plant 冷轧工艺酸洗液中硅泥去除工艺的研究
There are some successful cases in improving the sedimentation property of sludge and the removal of nitrogen by using the new process but most of them were performed using a continuous flow processing system. 利用新活性污泥法对污泥进行除臭,沉降性能增强,和除氮处理方面已有一些成功案例,但是大多数采用连续流处理系统。
It also found that the pretreatment water were helpful to the sludge removal, COD removal rate increased about 2.2%, increasing gas production. 经剩余污泥预处理的水质有利于COD的去除,去除率提高2.2%左右,同时增加产气量。
Compared with the conventional activated sludge, the removal rate of COD, TP and ammonia nitrogen of magnetic activated sludge have a significant improvement, and the sedimentation performance of magnetic activated sludge is better. 磁活性污泥法较普通活性污泥法而言,COD、TP、氨氮的去除率明显提高,磁性污泥的沉降性能也优于普通污泥。
But seen from the data is clear: the activated sludge removal of suspended solids can be maintained at above 80%, while the biofilm process removal of suspended solids can only be maintained at between 40-80%. 不过从数据可以明显看出来:活性污泥法对悬浮物的去除率都能保持在80%以上,而生物膜法对悬浮物的去除率只能保持在40-80%之间。
The PAO enriched granular sludge had perfect COD removal rate of 94% and phosphorus removal rate of 100%. 培养的富集PAO的颗粒污泥对COD去除率可达94%,磷去除率可达100%。
Performances of adsorption for cadmium ions by the dried activated sludge particles were investigated individually under high concentrations of calcium ions, and adsorption properties of the activated sludge carbon for cadmium removal form wastewater. 比较研究了在高浓度钙离子存在的条件下干燥的剩余活性污泥吸附剂对重金属镉的吸附性能的研究,以及利用污泥制备的活性炭吸附废水中重金属镉的吸附性能研究。
It can be found that there is a calcium ion under the conditions of activated sludge on the cadmium removal rate decreases. 可以发现,有钙离子存在的条件下剩余活性污泥对镉的去除率减小。