The influence of surfactants on the solubilization, extraction and biodegradation of model polycyclic aromatic hydrocarbons

... enhance the extraction and preconcentration of model PAHs Results on the preconcentration and extraction of model PAHs are presented in Chapter To examine the effectiveness of the cloud point extraction ... Despite of the different explanations, the two ways of interpretation on the salt effects agree on the point that the clouding phenomenon o...

Ngày tải lên: 16/09/2015, 17:11

... to form a complete speech recognition system The language processor consists of a language model and a parser The language model properly integrates the unification grammar and the Markov language ... sentence hypotheses The Laneua~e Model The goal of the language model is to participate in the selection of candidate constituents for a sentenc...

Ngày tải lên: 08/03/2014, 07:20

... the effect of nonionic surfactant (Tween 80) on decomposition of PAHs compounds in thermophilic anaerobic codigestion of sludge from Kim Nguu river and organic waste was responsible for developing ... degradability of PAHs in thermophilic anaerobic co-digestion of sludge in Kim Nguu river and organic waste with three part of organic w...

Ngày tải lên: 24/06/2015, 08:16

Ngày tải lên: 13/11/2014, 15:58

... biomaterials, different combinations of bone grafts and systemic supportive therapy alternatives are important areas of research Hyperbaric oxygen therapy (HBOT) is a mode of medical treatment in which the ... on the healing of bone lesions in different anatomical regions with ischemic perfusion, the current knowledge about its influence on bone graft...

Ngày tải lên: 25/10/2012, 11:15

... is a glycosylated cell surface transmembrane protein expressed on antigen-presenting cells and constitutively expressed on monocytes Expression of HLA-DR by monocytes is essential for the presentation ... post-translational modification of HLA-DR which may be responsible for a lowered cell surface expression of HLA-DR preventing expression to the cell surface and...

Ngày tải lên: 03/11/2012, 09:57

... 46.9% of the variation and the Y axis accounted for 16.7% of the variation Water components in the figure are written as ions Concentrations of various nutrients are converted to those of nitrogen ... DP The X axis shows the contribution of the water component sources The two right quadrants (positive on the X axis) show high contribution from springs The t...

Ngày tải lên: 05/09/2013, 09:38

... important for further investigation Number of ammonia oxidizers and copy number of amoA mRNA The time courses of the copy number of amoA mRNA and the number of ammonia oxidizer are shown in Fig No significant ... PCR-reaction-1) Community analysis of ammonia oxidizer based on amoA mRNA The difference of the effect of polyferric sulfate...

Ngày tải lên: 05/09/2013, 10:15

... degradation Accordingly, the influence of phosphorus concentration on the biodegradation of DOM was discussed in this research, because the phosphorus concentration in Lake Biwa has been decreasing ... DP was in the range of 0.006 to 0.007 mgP/L Effect of biodegradation activity change on DOM concentration in Lake Biwa Effect of biodegradatio...

Ngày tải lên: 05/09/2013, 10:17

... stations produces carbon dioxide, sulphur dioxide and other greenhouse gases • carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise • This leads to disruption ... a dramatic rise in the human population This increase in population size leads to an increase in pollution and higher demand for the world’s resources Humans are using up the ea...

Ngày tải lên: 28/09/2013, 11:10

... stations produces carbon dioxide, sulphur dioxide and other greenhouse gases • carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise • This leads to disruption ... a dramatic rise in the human population This increase in population size leads to an increase in pollution and higher demand for the world’s resources Humans are using up the ea...

Ngày tải lên: 26/01/2014, 10:20

... An Essay on the Influence of Tobacco upon by R D Mussey BY R D MUSSEY, M D Price ten cents AN ESSAY ON THE INFLUENCE OF TOBACCO UPON LIFE AND HEALTH BY R D MUSSEY, M D Professor of Anatomy and ... sermons on the great duties of Christian self-denial_, prepared and pronounced under the inspiration of this poison? End of the Project Gute...

Ngày tải lên: 17/02/2014, 22:20

Ngày tải lên: 18/02/2014, 11:20

... wheel, the longer path The increasing speed of the wheel make the thickness of ribbons thinner and the ratio between the area and volume of the ribbons that contact with the surface of the wheel ... that the wheel gets heat faster and more than from inside of the ribbon, so the ribbon is cooled faster Therefore, the speed of the wheel is proportiona...

Ngày tải lên: 05/03/2014, 14:20

... deviation Conclusions Interpolation technique plays an important role in achieving a high accuracy of DEM The influence of interpolation technique on the DEM accuracy depends on the type of topography, ... other interpolation techniques) - Extract Values to Points: extract interpolated elevations from the created DEM into the The results of testing the in...

Ngày tải lên: 05/03/2014, 16:20