查询词典 activated-sludge process

Activated sludge model can be used to improve the study,design and operation of the activated sludge process.

活性污泥模型方法正逐渐成为废水处理工程领域科学研究、工艺设计和过程控制的一种重要手段。

Based on generally evaluating current research status on optimized design for activated-sludge process system, a whole optimized-disign model was established firstly in China which is for one of the activated-sludge processA2/O and whose crresponding optimized-solvtion method was advanced. Under Matlab circumstance the optimizated-design program was developped.

本研究在全面评述活性污泥法工艺系统最优化设计研究现状的基础上，在国内首次建立了一套完整的活性污泥法A2／O工艺系统的优化设计模型和相应的寻优求解方法，并在Matlab环境下开发了最优化设计程序，为提高活性污泥法工艺系统设计水平和设计效率作了一些探索性和创新性的努力。

ABSTRACT:Degradation process of methyl violet waste water through the activated sludge treatment was investigated in a new kind of jet loop three phase bioreactors, using cattle dung slurry as the source of activated sludge and the coal powder as biological carrier.

采用新型的喷射环流三相生物反应器，以牛粪浆作活性污泥源，粉煤灰为生物载体，研究了活性污泥法处理甲基紫染料废水过程。

In this paper, aerobic digester was fed with anaerobically digested sludge, and its seed sludge was activated sludge.

好氧生物反应器的进料物是经厌氧作用的消化污泥，而其接种体是活性污泥。

Belt press filter series of 500,750,1000,1500,2000,2500,3000 type, a rack made of carbon steel and stainless steel are the most advanced domestic product is a new type of dehydration equipment, with handling capacity, filter Cake containing liquid is low, filter effects, and low energy consumption, vibration small, smooth running characteristics, widely applicable to various activated sludge, digested sludge and mixed sludge dewatering and production of new industrial materials industry dehydration .

带式压榨过滤机系列有500、750、1000、1500、2000、2500、3000型，机架材质有碳钢和不锈钢两种，本产品是国内最先进的新型脱水设备，具有处理能力大、滤饼含液量低、过滤效果好、能耗低、振动小、运行平稳等特点，广泛适用于各种活性污泥、消化污泥及混合污泥的脱水和新产业行业生产过程的物料脱水。

Comparing inception operation to on stable condition, the quantity of population of bacteria is high as 33 times in the mixed liquor of activated sludge, the quantity of protozoon solidifying is the most in the mixed liquor of activated sludge, occupies the absolute superiority and achieves 104 magnitudes as it is in the good quality of the water.

稳定运行期活性污泥混合液中细菌数量高于启动运行期33倍，原生动物中的固着型纤毛虫在出水水质良好时占绝对优势，达到10~4数量级。

In order to research the degrading efficiency of the hard degradationg organism from coking wastewater by microbe. We used the superjacent sludge as cultivated object. Nutrient fluid was taken from a dining room. Then activated sludge was obtained by cultivation. And then, coking wastewater was used to go on cultivating and separating. The activated bacteria that could degrade coking wastewater were gained.

为了研究微生物对焦化废水中难降解有机物的降解效果，以池塘边上层污泥为培养对象，用米泔水作为营养液进行好氧培养，得到较多的活性较好的污泥复合菌，然后用焦化废水进行培养驯化，分离纯化得到较纯的可降解焦化废水的活性细菌。

This research was on sequencing batch reactor activated sludge system, using 2,6-dichlorophenol as uncoupler with the concentration of 20,using Cu~(2+) with the concentration of 1,adding into the SBR activated sludge system.

采用间歇式活性污泥培养装置，以2，6-二氯苯酚作为解偶联剂，浓度为20 mg/L，Cu2+浓度为1 mg/L，加入到间歇式活性污泥反应器中。

Activated sludge could be self-degradation in particle layer so that Activated sludge 〓mount was reduced gradually.

活性污泥在滤料层中发生了自解作用，这使得深入到颗粒滤料层中的污泥减量。

Keywords: Activated sludge process;Excess sludge reduction;3,3'',4'',5-tetrachlorosalicylanilide;Uncoupler;OSA process

中文关键词：活性污泥工艺；剩余污泥减量化；3，3''，4''，5-四氯水杨酰苯胺；解耦联剂；OSA工艺

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。