nitrification and denitrification in the activated sludge process
Nitrification and denitrification in ACS
Ngày tải lên :
14/05/2016, 12:23
... retained in an activated sludge process The higher the MCRT is the older the bacteria are The MCRT is increased in an activated sludge process by decreasing the quantity of solids wasted The ... compounds, the activated sludge process, and the bacteria involved in the treatment of wastes The Oxidation States of Nitrogen The element nitrogen (N) can be found in a large number of organic and inorganic ... contains nitrogen-containing proteins, including casein, and many proteins are present in the meat and blood from slaughterhouse waste Domestic wastewater contains organic-nitrogen compounds and...
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Impact of pH on Anaerobic Substrate Uptake by PAOs and GAOs in an EBPR Activated Sludge Process Analyzed by MAR-FISH
Ngày tải lên :
05/09/2013, 09:38
... coli and R eutropha were pasteurized by heating at 70oC for 10min, added with acetate, and incubated in the same way They were then subjected to the MAR-FISH analysis Batch experiment with activated ... by these two species of bacteria seems to be similar within the initial pH range of to and the final pH range of around to The value of pH does not seem to be a major determining factor for these ... by Andreasen and Nielsen(1997) and Lee et al (1999) The cover slip was immersed in Hypercoat Emulsion LM1(Amersham Bioscience Inc.) at 43oC for sec, and dried The cover slip was placed in the...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
Ngày tải lên :
05/09/2013, 09:38
... Quantitative PCR and FISH method in Activated sludge The amount of Candidatus ‘Accumulibacter phosphatis’ in the laboratory-scale and the full-scale activated sludge were quantified both by the quantitative ... standard per reaction A linear regression line of the Ct values for the DNA standards versus logarithm of their starting copy number was constructed A typical linear regression line is shown in ... PCR product from activated sludge and that from negative control are shown in Figure In the activated sludge sample, only one melting peak was observed This peak had the same melting temperature...
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Processing Fluency and Aesthetic Pleasure: Is Beauty in the Perceiver''''s Processing Experience? pptx
Ngày tải lên :
16/03/2014, 18:20
... McGraw-Hill Zajonc, R B (2000) Feeling and thinking: Closing the debate over the independence of affect In J P Forgas (Ed), Feeling and thinking: The role ofaffect in social cognition (pp 31-58) ... perceiver Is beauty therefore in the eye of the beholder? In a sense it is, if folk wisdom thinks of the eye as the perceptual processes of the beholder However, beauty "in the eye of the beholder" ... exaggerated forms, and why artists and scientists have often considered truth and beauty as two sides of the same coin Processing Fluency The Concept of Processing Fluency The processing of any stimulus...
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Báo cáo khoa học: Essential roles of lipoyl domains in the activated function and control of pyruvate dehydrogenase kinases and phosphatase isoform 1 pot
Ngày tải lên :
17/03/2014, 09:20
... acetyl-transferase-catalyzing inner domain E3BP domains: L3, N-terminal lipoyl domain; B, E3 binding domain; I, inner domain which associates with the inner domain of E2 Dotted connections indicate binding interactions ... processing unit Fig E2 and E3BP domains and their binding interactions E2 subunit domains: L1, N-terminal lipoyl domain; L2, inner lipoyl domain; B, E1 binding domain; I, oligomer-forming, acetyl-transferase-catalyzing ... Apart from E2, the three domain E3-binding protein (E3BP, Fig 1) also has an anchoring C-terminal domain, an E3-binding domain and a mobile lipoyl domain Again, the lipoyl domain contributes...
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báo cáo hóa học:" Repositioning and stabilization of the radial styloid process in comminuted fractures of the distal radius using a single approach: the radio-volar double plating technique" pot
Ngày tải lên :
20/06/2014, 04:20
... drafting of the manuscript GK participated in the design of the study and coordination and helped to draft the manuscript All authors read and approved the final manuscript Competing interests There ... Preoperatively and postoperatively, joint inclination in the lateral view, radial inclination in the anteroposterior view, loss of radial length, as well as intra-articular steps were evaluated according ... evaluation according to the Dresdner Score included (i) volar inclination; (ii) radial inclination; (iii) loss of radial length and (iv) intraarticular steps The initial sagital tilt for the four volar-tilted...
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Báo cáo y học: "Tumour necrosis factor activates the mitogen-activated protein kinases p38α and ERK in the synovial membrane in vivo" doc
Ngày tải lên :
09/08/2014, 07:20
... and regulation of the stress -activated protein kinases, extracellular signal-regulated kinase, c-JUN N-terminal kinase, and p38 mitogen -activated protein kinase in synovial tissue and cells in ... membrane in vivo Inference with the activation of these two MAPKs may therefore be an interesting goal for current and future drug development aimed at inhibiting synovial inflammation Competing interests ... protein kinase (MAPK)α, (b,e,h) extracellular signal-regulated kinase (ERK), and (c,f,i) c-Jun amino-terminal kinase (JNK) were stained in both the synovial pannus (panels a–c) and the synovial lining...
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Báo cáo y học: " A balanced transcription between telomerase and the telomeric DNA-binding proteins TRF1, TRF2 and Pot1 in resting, activated, HTLV-1-transformed and Tax-expressing human T lymphocytes" pot
Ngày tải lên :
13/08/2014, 09:21
... at the level of telomere itself, by several shelterin subunits, including TRF1, TIN2, TPP1, Pot1 and Rap1 For instance, Pot1, a single-stranded telomeric DNA-binding protein, behaves as a terminal ... of the cis-inhibitory effect of the TTAGGG-repeat-binding protein TRF1 [6] The shelterin subunit TRF2 [7,8] is also involved in a negative regulation of telomere lengthening but by cis-activating ... length [3] The TRF1, TRF2 and Pot1 subunits bind to telomeric DNA and to the other subunits of the complex, namely the TIN2, TPP1 and Rap1 proteins Telomerase activity is negatively regulated in vivo,...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
Ngày tải lên :
12/09/2012, 15:05
... the concept of an extensible operating system is once again gaining acceptance this time as the solution to the unconstrained growth of UNIX During the last 20 years operating systems and their ... ten members of the VAX family of uniprocessors and multiprocessors1, the IBM RT PC, the SUN 3, the 16-processor Encore MultiMax , and the 26-processor Sequent Balance 21000 Mach is binary compatible ... Mach runs on the majority of workstations and mainframes within the Department of Computer Science, and supports projects in distributed computing and parallel processing such as the Camelot distributed...
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Organizing pairwork and groupwork in the context of high school classrooms at pham van nghi upper secondary school, nam dinh province: A case study
Ngày tải lên :
07/11/2012, 14:54
... use their mother tongue in the first few lessons and then try to stop them overusing it One method is to explain briefly in English, then if necessary supply written instructions in their mother ... motivative b To make the class more interesting What are the main c To help the learning process benefits of the pair d To help the teaching process work and group e To kill the time f Other option work ... work and group work in language classes 50% of them saw the benefits of these activities in making class more interesting and 50% consider pairwork and groupwork helping in motivating students and...
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Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works
Ngày tải lên :
07/11/2012, 15:01
... another The grandmother held the floor most of the time from the beginning of the story in her decision where to go, in her introduction of the scenery along the journey While the father, the mother ... character and setting Technique has to with the structuring of the story into the plot so that the writer can convey the theme and the manipulating of the language in order to express the ideas of the ... “Everything That Rises Must Converge.”, however, the differences in the behaviors and attitudes of the grandmother, the father and the mother and the children at least cause discontent to one another...
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Treatment of Textile Wastewater by a Coupling of Activated Sludge Process with Membrane Separation
Ngày tải lên :
05/09/2013, 09:08
... thereby increasing the nonbiodegradable components in wastewater An increase in SRT on the other hand, increased the MLSS and reduced the F/M (food/mass) ratio This would then increase the possibility ... maintain a high flux Thus, in the following experiments, the backflushing condition was determined first before proceeding to the main experiments In this experiment, the backflush pressure, the ... 2005 During the experiments, MLSS in the aeration unit and COD in the influent and effluent were analyzed daily The MLSS data was presented by Suwardiyono (2000) In the steady state period, the average...
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Evaluation of the Characteristics of Microorganisms that Contribute to Denitrification in the Paddy Drainage Treatment Apparatus by Quinone Composition Measurement
Ngày tải lên :
05/09/2013, 10:15
... Akita-Komachi Rice, and the planting rate was 0.30 m (ridge pitch) and 0.15 m (planting pitch) The paddling and transplanting were conducted on June and June 8, and the inundation began on June in 2007 A ... was at the outlet point, the height of which was fixed during the observation period The water treatment apparatus was set just in front of the weir, and water levels in the paddy field and the ... DNRs and the contents of quinones The correlations for the denitrification rates and each quinone were calculated by linear correlations As for ubiquinones, Q-8 content, the highest ubiquinone,...
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Motivation and Motivating in the Foreign Language Classroom
Ngày tải lên :
06/09/2013, 10:10
... at two of them: a) increasing the learners' self-confidence; and b) creating learner autonomy Increasing the Learners' Self-confidence In an inherently face-threatening context, as the language ... with a view to forcing students to engage in these unpleasant tasks Rewards and punishments may be a mainstay of the teaching-learning process, but they are not the only tools in teachers' arsenal ... phase in the model; • • Maintaining and protecting motivation, which corresponds to the actional phase; Encouraging positive self-evaluation, which corresponds to the postactional phase Creating the...
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Public affections and familial politics Burke, Edgeworth, and Ireland in the 1790s
Ngày tải lên :
01/11/2013, 07:20
... disappear in England as it has in France, all distinctions would thereby be lost Here Burke avows the central role of masculine heterosexual discipline in creating and maintaining social, political, and ... of Union in Irish and English writing rights of the citizens, and all interest in the constitution, in and to which they were born, was a thing conformable to the declared principles of the Revolution’’ ... to the interests of patriarchal authority, in the family and in the state Unsurprisingly, Burke is also especially concerned in the ‘‘Tracts’’ about keeping unruly wives in check and indicts the...
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Globalism and regionalism in the protection of the marine environment
Ngày tải lên :
01/11/2013, 09:20
... protection of the marine environment in either the Arctic or the Antarctic Secondly, there is nothing in the 1982 LOS Convention or in general international law to inhibit the making of such regional ... Garcia-Amador, ‘Latin America and the Law of the Sea’, in L M Alexander (ed.), The Law of the Sea: A New Geneva Conference Proceedings of the 6th Annual Conference of the Law of the Sea Institute, Kingston, ... Regionalism in the pre-UNCLOS III law of the sea The law of the sea is inherently global The International Law Commission assumed as much in its codification of the subject in the 1950s; and the words...
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Criticism and experience - philosophy and literature in the German Enlightenment
Ngày tải lên :
01/11/2013, 09:20
... existence The inherent optimism of this theory is grounded on the one hand in the principle of self-determination of each monad (and therefore of each individual human being) and on the other in the ... Wieland, the Sturm und Drang and the classical era of the late eighteenth century At the centre of his Ideen stands the calling of humankind to fulfil its destiny This requires the joining of the individual ... man, the inner workings of nature, for explaining the body–mind problematic and for establishing the appropriate relationship between individual freedom and social duty The vocation or destiny...
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Language and alterity in the thought of Levinas
Ngày tải lên :
01/11/2013, 10:20
... present’.27 The ‘moving force’ of the showing of saying that brings beings into their own is owning or appropriation that yields the opening of a clearing in which beings can endure or withdraw Inexplicable ... speaking to the other that precedes thematization in which ‘qualities gather themselves into things’ In a dense passage in which Celan’s poetry is seen to bring to the fore the proximity of the other ... Derrida reveals, there is still another issue at stake, that of distinguishing the human other from the infinite other In explaining Levinas’s claim, ‘Tout autre est tout autre [Every other one is...
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