Evaluation of sterilization possibility in water environment of activated nano mno2 coated on calcined laterite

... Table 5: Influence of Mn 2+ in sterilizing capabilities Sample 1 2 3 4 Evaluation of sterilization possibility in water environment of activated nano MnO 2 coated on calcined laterite ... mL/min So EBCT = 10.17 2.8 = 3.63 mins In the case of the investigation, the minimum EBCT for safely bacterial sterilizing is 3.63 min. 3.3 Mechanism of...

Ngày tải lên: 10/02/2014, 15:24

... of this study is to determine the effects of initial H 2 O 2 concentration, initial pH of the solution and initial PCB concentration on the degradation of PCBs in water matrix. Journal of ... formed;  Determination of the effects of UV intensity to confirm possibility of obtaining higher PCB degradation at shorter reaction time;  Analysis of the kinetics o...

Ngày tải lên: 05/09/2013, 09:08

... concentration of ethanol in MnSO 4 solution and EP 2 : Percentage concentration of ethanol in KMnO 4 solution Table 1 showed strong effect of ethanol concentration in reagents’ solution ... bond, binding energy, reformation of nanoparticles or inactivation… Arsenic adsorption equilibrium investigation 1 gram adsorbent was dropped into 250 ml arsenic solution of 100...

Ngày tải lên: 14/03/2014, 10:20

... US including the Tar-Pamlico Basin in North Carolina (case of point-point source trading also allowing for point-non-point trade), the case of Lake Dillon and the case of the Cherry Creek Basin ... out of developing the option of the trading programme is considered by a number of stakeholders as the reason why Lake Dillon has succeeded in maintaining high water quality. When...

Ngày tải lên: 15/03/2014, 16:20

... amount of grammar and vocabulary, teachers must be aware of the contribution of other factors involved in speaking. 1.3. Cultural factors in the teaching and learning of speaking skills in classrooms 1.3.1. ... The teachers are in charged of working with new text books, English 10, which consist of 16 Units including Listening, Speaking, Reading, Writing, Grammar and Pron...

Ngày tải lên: 07/09/2013, 13:00

... deriving information 4.2 Improvement in deriving information 4.3 More reliable information for better informed 4.3 More reliable information for better informed decisions decisions Information ... Strengthening capacity of key Institutions in application of RS in MARD  Strengthening the cooperation: governmental agencies (MONRE), NGOs and international organizations. 4.2 Impro...

Ngày tải lên: 24/01/2014, 03:20

... carbon monoxide can only be measured in the infrared part of the spectrum. In addition, for some gases like ozone it is easier to obtain profile information from the infrared. A big advantage of ... compromise a constellation of three satellites in an orbit with low inclination is mentioned. Current and planned operational missions for operational air quality monitoring inclu...

Ngày tải lên: 17/02/2014, 10:20

... differentiation was initiated at 48 h post-transfection by maintaining the cells in culture medium containing 2% horse serum. Cells were fixed on day 4 of differentiation and stained with hematoxylin and ... obese mice In order to gain insights into the potential biologically relevant role of miR-27 in the regulation of adipose tis- sue functions in vivo, we examined the expres...

Ngày tải lên: 18/02/2014, 08:20

... activity of the monomeric derivatives described above on malignant SVT2-3T3 fibro- blasts by measuring cell survival after 48 h of growth in the presence of increasing concentrations of each monomeric derivative. ... fetal bovine serum (Gibco-Life Technology) and Penicillin-Streptomycin-Glu- tamine 1X (Gibco-Life Technology). Cell lines were main- tained at 37 °C in a humidified i...

Ngày tải lên: 20/02/2014, 11:20