Comparison of Methods for the Extraction of Bioflocculants from Activated Sludge

... method for the extraction of bioflocculants from activated sludge. Key words: activated sludge, bioflocculants, flocculating activity Introduction Flocculants are used in a wide range of fields, ... Abstract The present study aimed to develop an effective extraction method for bioflocculants from activated sludge. Microbial polymers obtained from activated...

Ngày tải lên: 05/09/2013, 09:08

... incorporating information gained from the textual context of the candidate term. 2 Context information for terms The idea of incorporating context information for term extraction came from that ... otherwise (2) a is the examined string, lal the length of a in terms of number of words, f(a) the frequency of a in the corpus, Ta the set of candi...

Ngày tải lên: 22/02/2014, 03:20

... because the people were involved from the beginning of the installation and they understood the benefit of the option from the combination of hygiene education and their experience from the test ... benefit of the option from the combination of hygiene education and their experience from the test plants. • It is possible to change the attitude of t...

Ngày tải lên: 05/09/2013, 09:08

... Assessment 4 Information from Peter’s mother 6 Information from Peter’s step-father 8 Information from Peter’s key worker 8 Information from my behavioural observation 9 Behavioural formulation ... not to be forgotten. Claire is aware that there are people other than people with CD to cater for, but there is a sense of not feeling cared for by others and a sense of long...

Ngày tải lên: 12/02/2014, 12:20

... distributions drawn from the whole of a document collection such as the BNC or the Web (or, rather, from the space of the Web we are interested in sampling from) from distributions drawn from biased sub- sets of ... draw triples of points, one point from A, one from B, and another point from C = A ∪ B. Approxi- mately half of the points drawn from C will...

Ngày tải lên: 17/03/2014, 22:20

... General, Office of the Attorney General for the State of Ohio, Thomas Bates, Chief, Public Protection Unit, Office of the Attorney General for the State of Oklahoma, 30 within the boundaries of ... Special Attorney, Office of the Attorney General for the State of Mississippi, Jon Cumberland Bruning, Attorney General, Office of the Attorney General...

Ngày tải lên: 19/03/2014, 11:20

... Luther Strange III, Attorney General, Office of the Attorney General for the State of Alabama, Pamela Jo Bondi, Attorney General, Office of the Attorney General for the 30 For its third line of ... General, Office of the Attorney General for the State of Vermont, Thea J. Schwartz, Assistant Attorney General, Eric T. Schneiderman, Attorney General, Office of...

Ngày tải lên: 29/03/2014, 19:20

... was in the past. Figure 1 shows the relationship between the two moving average lines and the MACD for Columbia Energy Group. The top part of the chart contains the weekly price plots for Columbia, ... move away from each other, the MACD line rises. Second, you can see that when the two moving averages cross, there is a corresponding crossing of the equilibrium l...

Ngày tải lên: 23/04/2014, 16:05

... according to whether the patients had prior revascularization. The boundaries of the box are Tukey’s hinges. The median is identified by the line inside the box. The length of the box is the interquartile ... in a 25-mm section of waveform in any 5.12-second segment of the ECG data, the wave-form strays from the baseline by ≥3 mm, • a radical deviation away...

Ngày tải lên: 03/11/2012, 10:58

... precision values above 50% for the first 10% of the list, but is outper- formed by the t-test afterwards. Looking at the first 40% of the data, there is a big gap between the good measures (t-test, ... approach, the set of the highest ranked word combinations is evaluated for each measure, and the proportion of TPs among this -best list (the precision) is compute...

Ngày tải lên: 20/02/2014, 18:20